continuous louvre WAlls

Transcription

1 continuous louvre WAlls en

2 DEPTh To FIT (MM) BLaDE DEPTh (MM) STEP of ThE LoUVrE BLaDE (MM) TyPE of MULLIon SUPPorT ProFILE light 40/21 supporting mullion heavy 40/70 supporting mullion light 50/12 supporting mullion heavy 21/50 MULTI supporting mullion heavy 50/50 supporting mullion light 40/47 supporting mullion heavy 21/73 supporting mullion heavy supporting mulli 40/102 DuCoWall > DuCoWall SolID DucoWall Solid W 30Z P1 DucoWall Solid W 30Z P2 natural comfort 52mm in case of 40/21 supporting mullions 100mm in case of 40/70 supporting mullions 30 37,5 inside 52mm in case of 40/21 supporting mullions 100mm in case of 40/71 supporting mullions 30 37,5 DucoWall Solid W 30Z np 52mm in case of 40/21 supporting mullions 100mm in case of 40/72 supporting mullions 30 37,5 DucoWall Solid W 50Z P1 75mm in case of 40/21 supporting mullions 124mm in case of 40/70 supporting mullions DucoWall Solid W 50Z P2 75mm in case of 40/21 supporting mullions 124mm in case of 40/71 supporting mullions DucoWall Solid W 50Z np 75mm in case of 40/21 supporting mullions 124mm in case of 40/72 supporting mullions > DuCoWall ClaSSIC DucoWall Classic W 20Z 35mm in case of 50/12 supporting mullions 73mm in case of 50/50 & 21/50 MULTI sup DucoWall Classic W 20V 35mm in case of 50/12 supporting mullions 73mm in case of 50/50 & 21/50 MULTI sup DucoWall Classic W 35V 50mm in case of 50/12 supporting mullions 88mm in case of 50/50 & 21/50 MULTI sup DucoWall Classic W 50Z 65mm in case of 50/12 supporting mullions 103mm in case of 50/50 & 21/50 MULTI sup DucoWall Classic W 50S 65mm in case of 50/12 supporting mullions 103mm in case of 50/50 & 21/50 MULTI sup DucoWall Classic W 50Z/30 /65 65mm in case of 50/12 supporting mullions 103mm in case of 50/50 & 21/50 MULTI sup DucoWall Classic W 50Z/30 /75 65mm in case of 50/12 supporting mullions 103mm in case of 50/50 & 21/50 MULTI sup DucoWall Classic W 50/75Z 65mm in case of 50/12 supporting mullions 103mm in case of 50/50 & 21/50 MULTI sup DucoWall Classic W 50/75S 65mm in case of 50/12 supporting mullions 103mm in case of 50/50 & 21/50 MULTI sup DucoWall Classic W 70S 85mm in case of 50/12 supporting mullions 123mm in case of 50/50 & 21/50 MULTI sup DucoWall Classic W 70V 87mm in case of 50/12 supporting mullions 125mm in case of 50/50 & 21/50 MULTI sup DucoWall Classic W 90S DucoWall Classic W 90hP DucoWall Classic W 60C DucoWall Classic W 60C/2 DucoWall Classic W 60C/3 DucoWall Classic W 80hP 106mm in case of 50/12 supporting mullions 144mm in case of 50/50 & 21/50 MULTI sup an optimal indoor climate is healthy 105mm in case of 50/12 supporting mullions 143mm in case of 50/50 & 21/50 MULTI sup and gives a good feeling. Duco 89mm in case of 50/12 supporting mullions 127mm in case of 50/50 & 21/50 MULTI sup developed its Green Building Solution for this reason where basic 127mm in case of 50/50 supporting mullions ventilation, intensive ventilation and 154mm in case of 50/50 supporting mullions solar protection are combined. This 96mm in case of 50/12 supporting mullions 134mm in case of 50/50 & 21/50 MULTI sup enables us to guarantee an optimum both residential and non-residential housing. and that with a minimum of energy consumption. Because Duco s solutions are natural and energy efficient. They give homes and non-domestic buildings an aesthetic added value. The result : Natural Comfort > DuCoWall BaSIC air quality and thermal comfort, for Inside. DucoWall Basic W 35S 51mm in case of 40/47 supporting mullions 78mm in case of 50/50 & 21/73 supporting 35 37,5 DucoWall Basic W 35Z 51mm in case of 40/47 supporting mullions 78mm in case of 50/50 & 21/74 supporting 35 37,5 2

3 > Table of contents Intensive ventilation 4-11 Products DucoWall SOLID DucoWall Solid W 30Z 12 DucoWall Solid W 50Z 14 DucoWall CLASSIC DucoWall Classic W 20Z 18 DucoWall Classic W 20V 19 DucoWall Classic W 35V 20 DucoWall Classic W 50Z 21 DucoWall Classic W 50S 22 DucoWall Classic W 50/75Z 23 DucoWall Classic W 50/75S 24 DucoWall Classic W 50Z/30 25 DucoWall Classic W 70S 26 DucoWall Classic W 70V 27 DucoWall Classic W 90S 28 DucoWall Classic W 90HP 29 DucoWall Classic W 60C 30 DucoWall Classic W 80HP 32 DucoWall Basic DucoWall Basic W35S/Z 34 DucoWall Door 36 DucoWall roof turrets 38 Technical values table Product survey Product survey interior flap exterior flap Inhoud 3

4 Intensive ventilation, clean-cut design > Night Cooling > Fresh air supply > Warm air discharge Inspiration Duco s continuous blade louvres provide intensive ventilation in places where this is required. Ever more architects are being inspired by the wide range of blade shapes and colours offered by Duco. Both the basic and the advanced versions come with an ingenious range of fixing options to make installation quick and easy. Louvre blades can be perfectly combined with other façade elements and materials. This gives façades added character. A perfect match between shape and functionality! Ideal for night cooling Duco continuous louvre walls are designed for intensive and continuous ventilation. It is for this reason that they are particularly suited for night cooling. Here, a maximum amount of cool night time air is brought in at night. The cool air is stored in the thermal mass such as concrete elements. This delays the heating-up process during the day. Those who combine this ventilation system with a sun control system will have the perfect solution for hot summer days. In short, Duco combines two natural products in order to maintain optimum indoor temperature. > intensive ventilation > aesthetic added value > quick and easy installation > easy application > basic and advanced systems Finishing touch A continuous louvre wall can be fixed to an existing façade or can be used separately as a standalone louvre that is a nonload bearing construction. Duco offers innumerable options for a stylish finishing touch with louvred doors, high performance blades and roof turrets for screening of vent openings at roof level. Duco likes nothing better than to work on a beautiful design. > Colour In addition to silver anodized (SAA) as standard, each type of continuous blade louvre and/or aluminium support system mentioned in this brochure can also be finished to any standard RAL colour and to any RAL metallic colour. Special colours are available on request. 4

5 > Three types projects where the continuous louvre wall is used as a façade cladding system. 1. DucoWall Solid Aluminium continuous louvre system where Z-shaped blades are directly clipped onto the support system with the Duco patented Direct Clip system. The strong louvre system requires at least a minimum back structure. The system is vandal-proof. 2. DucoWall Classic Aluminium continuous louvre system where the aluminium blades are clipped onto plastic blade holders. They are pre-fitted to the aluminium support profile and held in place with the patented Duco turn and click system. The blade holders can be fitted individually onto the support system. This gives a perfect finish. The DucoWall Classic product line offers a wide range of blades. 3. DucoWall Basic This aluminium continuous louvre system clips directly onto the support system with the Duco patented Direct Clip system. The special blade shape has been designed for both S and Z shape > Insect or vermin screen DucoWall Solid: The perforated blade profiles act as an insect screen : P1: Small diameter mesh P2: Large diameter mesh + optional stainless steel insect screen NP: Zero mesh size (100% screening louvre) DucoWall Classic (optional) Depending on the type of blade, you have a choice between : - Horizontal or vertical strips (insect-proof or vermin-proof) - Stainless steel insect mesh 2,3 x 2,3 mm (insect screen) / 6 x 6 mm (vermin screen)/ 20 x 20 mm (bird screen) DucoWall Basic (optional) Stainless steel insect mesh 2,3 x 2,3 mm (insect screen) / 6 x 6 mm (vermin screen) /20 x 20 mm (bird screen) applications. This system is ideally suited for Intensive ventilation 5

6 > Air flow When selecting a continuous louvre system, there is the choice between aesthetics and practicallity (airflow/water repellancy). There are several ways of choosing the most suitable system. Therefore it is important that you can rely on accurate data and values. Do not hesitate to contact Duco for assistance in making the right choice of system for your project. A B C > A = largest air-flow surface > B = smallest air-flow surface > C = louvre blade pitch 1. Free open area (percentage rule) The free open area or percentage rule is based either on the method of physical free area or the method of visual free area. A. Physical free area Physical free area = smallest air flow area (B) louvre blade pitch (C) 6

7 Use this method to: > Calculate the dimensions of the continuous louvre system when a minimum net free open area is requested. Gross surface area = net free open area physical free area Example Desired net free open area : 35 m² Desired continuous louvre wall : DucoWall Solid 30Z P2 (physical free area of 48%) Gross surface area = 35 m² 0,48 = 73 m². For a desired width of 20 m, the height of the continuous louvre wall is 3.65 m (73/20). > Calculate the net free open area when the dimensions have already been determined. Net free open area = gross surface area x physical free area Example Surface desired : 20 m (W) x 3.65 m (H) (= 73 m²) Desired type : DucoWall Solid 30Z P2 (physical free area of 48%) Net free open area : 73 m² x 0.48 = 35 m² B. Visual free area largest air-flow surface (A) Visual free area louvre blade pitch (C) The visual free area uses the largest open area rather than the smallest open area. This use however is to be discouraged as the visual free area is no benchmark for the effective free area. Intensive ventilation 7

8 2. K factor The K factor is a value that indicates the aerodynamic resistance of the continuous louvre wall to the air flow. This factor is used when the dimensions of the continuous louvre system should be identified based on air velocity and air flow rate. Unlike the previously mentioned free open area, the K factor takes into account the differing air pressure at the louvre intake and exhaust faces. K = Ps (differential air pressure across the continuous louvre system in Pa) ρ (air density) x V (air velocity) Any continuous louvre system fitted on an opening will interfere with the free flow of air. In order to determine this resistance, the K factor needs to be calculated. When developing a continuous louvre system, the K factor is determined using a computer simulation model (EFD) first and then tested. The K factor for air intake and exhaust for each type of continuous louvre wall is tabulated in the overview table at the end of this brochure. Additionally, the associated C coefficient is given as well, which indicates the ratio of the effective flow area through a continuous louvre wall to the theoretical air flow. A distinction is made between : > Ce: For the resistance to air flow at the air inlet (Entry Loss Coefficient). > Cd : For the resistance to air flow at the air outlet (Discharge Loss Coefficient). 8

9 Use this method to : > Calculate the surface of the continuous louvre wall based upon the of the selected type of louvre blade, differential air pressure and air flow rate: a. Select a type of louvre blade from the table based on the K factor (K). b. Select the required maximum differential air pressure in Pa ( p) c. Select the required air flow rate (Q) d. Calculate air velocity (V). V = [m/s] = of 2 x p [Pa] K x ρ [kg/m 3 ] p = constant value = 1.2 kg/m 3 e. Calculate the surface area of the continuous louvre system (A). A [m 2 ] = Q [m 3 /s] v [m/s] example What should be the surface area (A) of a DucoWall Solid W 30Z P2 when the maximum differential air pressure ( p) that can be accommodated is 25 Pa at an air flow rate (Q) of 2500 l/s? a. Ke of the DucoWall Solid W 30Z P2 (see page 13) = b. p = 25 Pa c. Q = 2500 l/s = 2.5 m 3 /s d. v [m/s] = of 2 x 25 [Pa] = 1.83 m/s x 1.2 [kg/m 3 ] e. A [m 2 ] = 2.5 [m3 /s] 1.83 [m/s] = 1.36 m 2 Intensive ventilation 9

10 > Water repellent efficiency The extent to which a continuous louvre wall is repellent to water on the one hand and its water tightness on the other can only be verified through testing. BSRIA is an European leading-edge independent research organisation in water tightness tests of building When tested, the louvre wall was subjected to a simulated rainfall of 75 litres per hour and a wind speed of 13 m/s (see diagram). The continuous louvre system is assigned a class in relation to the air velocity and the % of water tightness : products. The tests have been designed in conjunction with HEVAC (Heating, Ventilating and Air Conditioning Manufacturers Association). All DucoWall continuous louvre systems shown in this product brochure have been BSRIA tested. Water tightness (in %) > Class A % > Class B 98,5 95% > Class C 94,9 80% > Class D 80% 75 l/h 13 m/s 10

11 SERVICE PLEASE At Duco, we will be happy to assist you in making the right choice in the selection of a wall or window louvre and the required calculations. > > Professional intersection planes and fitting drawings. > Specification service : specification text for each type of louvre. > Fitting and installation instructions on request. >CPD presentations As a member of the RIBA - CPD Providers Network, Duco has developed training materials covering ventilation and solar shading systems. All material is independently verified and certified by the RIBA as CPD approved. Interested in following one of our CPD presentations? Just send an to info@duco.eu and we will contact you as soon as possible to give an overview. > Certificates > Each type of Duco louvre is guaranteed for 10 years. > Test reports and certificates are available on request. > Easy to order and very quick to deliver Intensive ventilation 11

12 DucoWall Solid W 30Z The DucoWall Solid W 30Z series is a continuous louvre wall to be fitted to a support structure. The stackable louvre blades provide unparalleled rigidity and make installation quick and easy. The perforated blade act as an insect screen (2 types of perforations). The Z-shaped louvre features a clean-cut design. Exploded view of DucoWall Solid W 30Z > Solid W 30Z 12

13 Technical specifications P1 P2 NP Louvre blade pitch : 37.5 mm 37.5 mm 37.5 mm Blade depth : 30 mm 30 mm 30 mm Depth to fit : 40/21 support mullions : 40/70 support mullions : 51 mm 100 mm 51 mm 100 mm 51 mm 100 mm Visual free area : 60% 86% 0% Physical free area : 34% 48% 0% Insect screen : Perforated blade profiles act as insect screen Perforated blade profiles act as bird screen Available as an option : Stainless steel mesh 100% screening louvre Maximum span between 2 support mullions : Type of mullion : 2,000 mm 40/21 (light) or 40/70 (heavy) For an overview of the mullions that are available : See fold-out page at the back of this brochure. EFD simulation P1 (small diameter mesh) in out P2 (large diameter mesh) in out Intake : Ce: 0,24 Exhaust : Cd: 0,23 Intake : Ce: 0,28 Exhaust : Cd: 0,28 DucoWall solid W 30z 13

14 DucoWall Solid W 50Z The DucoWall Solid W 50Z series is a continuous louvre wall to be fitted to a support structure. The stackable louvre blades provide unparalleled rigidity and make installation quick and easy. The perforated blade profiles act as an insect screen (2 types of perforations). The Z-shaped louvre features a clean-cut design. Exploded view of DucoWall Solid W 50Z > Solid W 50Z 14

15 Technical specifications P1 P2 NP Louvre blade pitch : 75 mm 75 mm 75 mm Blade depth : 53 mm 53 mm 53 mm Depth to fit : 40/21 support mullions : 40/70 support mullions : 74 mm 123 mm 74 mm 123 mm 74 mm 123 mm Visual free area : 54% 86% 0% Physical free area : 31% 49% 0% Insect screen : Perforated blade profiles act as insect screen Perforated blade profiles act as bird screen Available as an option : Stainless steel mesh 100% screening louvre Maximum span between 2 support mullions : Type of mullion : 2,000 mm 40/21 (light) or 40/70 (heavy) For an overview of the mullions that are available : See fold-out page at the back of this brochure. EFD simulation P1 (small diameter mesh) in out P2 (large diameter mesh) in out Intake : Ce: 0,23 Exhaust : Cd: 0,20 Intake : Ce: 0,25 Exhaust : Cd: 0,24 DucoWall solid W 50Z 15

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17 T.U. Delft (The Netherlands) DucoWall Solid W 50Z completed projects 17

18 > Classic W 20Z DucoWall Classic W 20Z The DucoWall Classic W 20Z series is a continuous louvre wall to be fitted to a supporting structure. The turn and click system ensures quick and easy installation. The Z-shaped louvre features a clean-cut design. Technical specifications EFD simulation - Louvre blade pitch : 35 mm - Blade depth : 23 mm - Visual free area : 63% - Physical free area : 47% - Insect screen (available as an option) : Stainless steel mesh 2.3 x 2.3 mm Stainless steel mesh 6 x 6 mm - Maximum span between 2 mullions : 1,162 mm - Depth to fit : o 50/12 support mullions : 35 mm o 21/50 Multi support mullions : 73 mm o 50/50 support mullions : 73 mm - Type of mullion : 50/12 (light) 21/50 Multi (heavy) 50/50 (heavy) in Intake : Ce: 0,21 out Exhaust : Cd: 0,18 For an overview of the mullions that are available : See fold-out page at the back of this brochure. 18

19 > Classic W 20V DucoWall Classic W 20V The DucoWall Classic W 20V series is a continuous louvre wall to be fitted to a supporting structure. The turn and click system ensures quick and easy installation. The unique V-shaped louvre blade ensures a better water repellent efficiency and makes the louvre system penetration-proof and difficult to look through from the outside. Technical specifications EFD simulation - Louvre blade pitch : 20 mm - Blade depth : 23 mm - Visual free area : 95% - Physical free area : 37% - Insect screen (available as an option) : Stainless steel mesh 2.3 x 2.3 mm Stainless steel mesh 6 x 6 mm - Maximum span between 2 mullions : 1,580 mm - Depth to fit : o 50/12 support mullions : 35 mm o 21/50 Multi support mullions : 73 mm o 50/50 support mullions : 73 mm - Type of mullion : 50/12 (light) 21/50 Multi (heavy) 50/50 (heavy) in Intake : Ce: 0,15 out Exhaust : Cd: 0,15 For an overview of the mullions that are available : See fold-out page at the back of this brochure. DucoWall classic W 20Z - W 20V 19

20 > Classic W 35V DucoWall Classic W 35V The DucoWall Classic W 35V series is a continuous louvre wall to be fitted to a supporting structure. The turn and click system ensures quick and easy installation. The unique V-shaped louvre blade ensures a better water repellent efficiency and makes the louvre system penetration-proof and difficult to look through from the outside. Technical specifications EFD simulation - Louvre blade pitch : 35 mm - Blade depth : 38 mm - Visual free area : 59% - Physical free area : 35% - Insect screen (available as an option) : Stainless steel mesh 2.3 x 2.3 mm Stainless steel mesh 6 x 6 mm - Maximum span between 2 mullions : 2,400 mm - Depth to fit : o 50/12 support mullions : 50 mm o 21/50 Multi support mullions : 88 mm o 50/50 support mullions : 88 mm - Type of mullion : 50/12 (light) 21/50 Multi (heavy) 50/50 (heavy) in Intake : Ce: 0,13 out Exhaust : Cd: 0,14 For an overview of the mullions that are available : See fold-out page at the back of this brochure. 20

21 > Classic W 50Z DucoWall Classic W 50Z The DucoWall Classic W 50Z series is a continuous louvre wall to be fitted to a supporting structure. The turn and click system ensures quick and easy installation. The Z-shaped louvre features a clean-cut design. Technical specifications EFD simulation in out - Louvre blade pitch : 65 mm - Blade depth : 53 mm - Visual free area : 75% - Physical free area : 52% - Insect screen (available as an option) : Vertically mounted plastic strips : 63 mm Stainless steel mesh 2.3 x 2.3 mm Stainless steel mesh 6 x 6 mm - Maximum span between 2 mullions : 1,250 mm - Depth to fit : o 50/12 support mullions : o 21/50 Multi support mullions : 65 mm 103 mm Intake : Exhaust : o 50/50 support mullions : 103 mm Ce: 0,23 Cd: 0,20 - Type of mullion : 50/12 (light) 21/50 Multi (heavy) 50/50 (heavy) For an overview of the mullions that are available : See fold-out page at the back of this brochure. DucoWall classic W 35V - W 50Z 21

22 > Classic W 50S DucoWall Classic W 50S The DucoWall Classic W 50S series is a continuous louvre wall to be fitted to a supporting structure. The turn and click system ensures quick and easy installation. The unique S-shaped louvre blade features a stylish design. Technical specifications EFD simulation - Louvre blade pitch : 65 mm - Blade depth : 53 mm - Visual free area : 75% - Physical free area : 52% - Insect screen (available as an option) : Vertically mounted plastic strips : 63 mm Horizontally mounted plastic strips : 43 mm Stainless steel mesh 2.3 x 2.3 mm Stainless steel mesh 6 x 6 mm - Maximum span between 2 mullions : 1,450 mm in out - Depth to fit : o 50/12 support mullions : 65 mm o 21/50 Multi support mullions : 103 mm o 50/50 support mullions : 103 mm - Type of mullion : 50/12 (light) 21/50 Multi (heavy) 50/50 (heavy) Intake : Ce: 0,24 Exhaust : Cd: 0,21 For an overview of the mullions that are available : See fold-out page at the back of this brochure. 22

23 > Classic W 50/75Z DucoWall Classic W 50/75Z The DucoWall Classic W 50/75Z series is a continuous louvre wall to be fitted to a supporting structure. The turn and click system ensures quick and easy installation. The Z-shaped louvre features a clean-cut design. Technical specifications EFD simulation in out - Louvre blade pitch : 75 mm - Blade depth : 53 mm - Visual free area : 80% - Physical free area : 54% - Insect screen (available as an option) : Vertically mounted plastic strips : 73 mm Stainless steel mesh 2.3 x 2.3 mm Stainless steel mesh 6 x 6 mm - Maximum span between 2 mullions : 1,250 mm - Depth to fit : o 50/12 support mullions : o 21/50 Multi support mullions : 65 mm 103 mm Intake : 9.00 Ce: 0,33 Exhaust : Cd: 0,27 o 50/50 support mullions : 103 mm - Type of mullion : 50/12 (light) 21/50 Multi (heavy) 50/50 (heavy) For an overview of the mullions that are available : See fold-out page at the back of this brochure. DucoWall classic W 50S - W 50/75Z 23

24 > Classic W 50/75S DucoWall Classic W 50/75S The DucoWall Classic W 50/75S series is a continuous louvre wall to be fitted to a supporting structure. The turn and click system ensures quick and easy installation. The unique S-shaped louvre blade features a stylish design. Technical specifications EFD simulation - Louvre blade pitch : 75 mm - Blade depth : 53 mm - Visual free area : 80% - Physical free area : 54% - Insect screen (available as an option) : Vertically mounted plastic strips : 73 mm Stainless steel mesh 2.3 x 2.3 mm Stainless steel mesh 6 x 6 mm - Maximum span between 2 mullions : 1,450 mm - Depth to fit : o 50/12 support mullions : 65 mm o 21/50 Multi support mullions : 103 mm o 50/50 support mullions : 103 mm - Type of mullion : 50/12 (light) 21/50 Multi (heavy) 50/50 (heavy) in Intake : 8.75 Ce: 0,34 out Exhaust : Cd: 0,27 For an overview of the mullions that are available : See fold-out page at the back of this brochure. 24

25 > Classic W 50Z/30 DucoWall Classic W 50Z/30 The DucoWall Classic W 50Z/30 series is a continuous louvre wall to be fitted to a supporting structure. The turn and click system ensures quick and easy installation. The Z-shaped louvre features a clean-cut design. The continuous blade louvres are available in 65 or 75 mm pitches. > 65 mm louvre blade pitch > 65 mm louvre blade pitch Technical specifications EFD simulation 65 mm louvre blade pitch in out - Louvre blade pitch : 65 or 75 mm. - Blade depth : - Visual free area : - Physical free area : 53 mm 41% / 49% 40% / 46% Intake : Ce: 0,26 - Insect screen (available as an option) : Stainless steel mesh 2.3 x 2.3 mm Stainless steel mesh 6 x 6 mm Exhaust : Cd: 0,31 - Maximum span between 2 mullions : 1,800 mm 75 mm louvre blade pitch - Depth to fit : in out o 50/12 support mullions : 65 mm o 21/50 Multi support mullions : 103 mm o 50/50 support mullions : 103 mm Intake : Type of mullion : 50/12 (light) Ce: 0,31 21/50 Multi (heavy) 50/50 (heavy) Exhaust : 8.66 Cd: 0,34 For an overview of the mullions that are available : See fold-out page at the back of this brochure. DucoWall classic W 50/75S - W 50Z/30 25

26 > Classic W 70S DucoWall Classic W 70S The DucoWall Classic W 70S series is continuous louvre wall suitable either for standalone use or for fitment to an existing construction. The turn and click system ensures quick and easy installation. The unique S-shaped louvre blade features a stylish design. Technical specifications EFD simulation - Louvre blade pitch : 85 mm - Blade depth : 73 mm - Visual free area : 79% - Physical free area : 53% - Insect screen (available as an option) : Vertically mounted plastic strips : 83 mm Horizontally mounted plastic strips : 63 mm Stainless steel mesh 2.3 x 2.3 mm Stainless steel mesh 6 x 6 mm - Maximum span between 2 mullions : 1,450 mm in out - Depth to fit : o 50/12 support mullions : 85 mm o 21/50 Multi support mullions : 123 mm o 50/50 support mullions : 123 mm - Type of mullion : 50/12 (light) 21/50 Multi (heavy) 50/50 (heavy) Intake : Ce: 0,24 Exhaust : Cd: 0,24 For an overview of the mullions that are available : See fold-out page at the back of this brochure. 26

27 > Classic W 70V DucoWall Classic W 70V The DucoWall Classic W 70V series is continuous louvre wall suitable either for standalone use or for fitment to an existing construction. The turn and click system ensures quick and easy installation. The unique V-shaped louvre blade ensures a better water repellent efficiency and makes the louvre system penetration-proof and difficult to look through from the outside. Technical specifications EFD simulation in out - Louvre blade pitch : 65 mm - Blade depth : 75 mm - Visual free area : 65% - Physical free area : 44% - Insect screen (available as an option) : Vertically mounted plastic strips : 63 mm Stainless steel mesh 2.3 x 2.3 mm Stainless steel mesh 6 x 6 mm - Maximum span between 2 mullions : 2,000 mm - Depth to fit : o 50/12 support mullions : o 21/50 Multi support mullions : 87 mm 125 mm Intake : Ce: 0,12 Exhaust : Cd: 0,11 o 50/50 support mullions : 125 mm - Type of mullion : 50/12 (light) 21/50 Multi (heavy) 50/50 (heavy) For an overview of the mullions that are available : See fold-out page at the back of this brochure. DucoWall classic W 70S - W 70V 27

28 > Classic W 90S DucoWall Classic W 90S The DucoWall Classic W 90S series is a continuous louvre wall to be fitted to a supporting structure. The turn and click system ensures quick and easy installation. The unique S-shaped louvre blade features a stylish design. Technical specifications EFD simulation - Louvre blade pitch : 105 mm - Blade depth : 94 mm - Visual free area : 80% - Physical free area : 54% in out - Insect screen (available as an option) : Vertically mounted plastic strips : 103 mm Horizontally mounted plastic strips : 83 mm Stainless steel mesh 2.3 x 2.3 mm Stainless steel mesh 6 x 6 mm - Maximum span between 2 mullions : 1,450 mm - Depth to fit : o 50/12 support mullions : 106 mm o 21/50 Multi support mullions : 144 mm o 50/50 support mullions : 144 mm - Type of mullion : 50/12 (light) 21/50 Multi (heavy) 50/50 (heavy) Intake : Ce: 0,25 Exhaust : Cd: 0,24 For an overview of the mullions that are available : See fold-out page at the back of this brochure. 28

29 > Classic W 90HP DucoWall Classic W 90HP The DucoWall Classic W 90HP series is a continuous louvre wall to be fitted to a supporting structure. The turn and click system ensures quick and easy installation. The uniquely shaped high performance louvre blade results in excellent air flow characteristics. Technical specifications EFD simulation in out - Louvre blade pitch : 105 mm - Blade depth : 94 mm - Visual free area : 90% - Physical free area : 57% - Insect screen (available as an option) : Stainless steel mesh 2.3 x 2.3 mm Stainless steel mesh 6 x 6 mm - Maximum span between 2 mullions : 1,000 mm - Depth to fit : o 50/12 support mullions : o 21/50 Multi support mullions : 106 mm 144 mm Intake : 7.99 Ce: 0,35 Exhaust : 7.28 Cd: 0,37 o 50/50 support mullions : 144 mm - Type of mullion : 50/12 (light) 21/50 Multi (heavy) 50/50 (heavy) For an overview of the mullions that are available : See fold-out page at the back of this brochure. DucoWall classic W 90S - W 90HP 29

30 DucoWall Classic W 60C The DucoWall Classic W 60C series is a design continuous louvre wall made from cold laminated aluminium louvre blades rather than from extruded aluminium. The DucoWall Classic 60C series of single-, double- or triple-bank louvres delivers maximum air flow capacity with maximum water repellent efficiency, even in the event of adverse weather conditions. > Classic W 60C > Classic W 60C/2 > Classic W 60C/3 30

31 Technical specifications W 60C W 60C/2 W 60C/3 - Louvre blade pitch : 50 mm 50 mm 50 mm - Blade depth : 77 mm 77 mm 77 mm - Visual free area : 84% 84% 84% - Physical free area : 46% 36% 36% - Insect screen on W60C and W60C/2 (available as an option) : Stainless steel mesh 2.3 x 2.3 mm Stainless steel mesh 6 x 6 mm - Maximum span between 2 support mullions : 1,250 mm - Depth to fit : o 50/12 support mullions : o 21/50 Multi support mullions : o 50/50 support mullions : 89 mm 127 mm 127 mm impracticable impracticable 127 mm impracticable impracticable 127 mm - Type of mullion : 50/12 (light) 21/50 Multi (heavy) 50/50 (heavy) For an overview of the mullions that are available : See fold-out page at the back of this brochure. EFD simulation Classic W 60C in out Intake : Ce: 0,32 Exhaust : Cd: 0,30 Classic W 60C/2 in out Classic W 60C/3 in out Intake : Ce: 0,21 Intake : Ce: 0,18 Exhaust : Cd: 0,20 Exhaust : Cd: 0,15 DucoWall classic W 60C 31

32 > Classic W 80HP DucoWall Classic W 80HP The DucoWall Classic W 80HP series is a continuous louvre wall suitable either for standalone use or for fitment to an existing construction. The turn and click system ensures quick and easy installation. The uniquely shaped high performance louvre blade provides excellent water repellent characteristics. Technical specifications EFD simulation Louvre blade pitch : 75 mm Blade depth : 84 mm Visual free area : 83% Physical free area : 49% Insect screen (available as an option) : Stainless steel mesh 2.3 x 2.3 mm Stainless steel mesh 6 x 6 mm Maximum span between 2 mullions : 1,650 mm in out Depth to fit : 50/12 support mullions : 21/50 Multi support mullions : 50/50 support mullions : 96 mm 134 mm 134 mm Intake : Ce: 0,30 Exhaust : Cd: 0,27 Type of mullion : 50/12 (light) 21/50 Multi (heavy) 50/50 (heavy) For an overview of the mullions that are available : See fold-out page at the back of this brochure. 32

33 Office building, Tilburg (The Netherlands) DucoWall Classic W 70S COMPLETED PROJECTS 33

34 DucoWall Basic W 35S/Z The DucoWall Basic W 35S/Z series is a continuous louvre wall designed to clip directly onto the support system with the Duco patented Direct Clip system. The special blade shape has been designed for both S and Z shape applications. This system is ideally suited for projects where the primary function of the continuous blade louvre is to offer an effective cosmetic covering ( screening ). This system is often used on projects as a screening louvre. > Basic W 35S > Basic W 35Z 34

35 Technical specifications Louvre blade pitch : 75 mm Blade depth : 35 mm Depth to fit : 40/47 support mullions : 21/73 support mullions : 40/102 support mullions : 51 mm 78 mm 107 mm Visual free area : 69% Physical free area : 27% Maximum span between 2 mullions : 1,650 mm Type of mullion : 40/47 (light) 21/73 and 40/102 (heavy) For an overview of the mullions that are available : See fold-out page at the back of this brochure. The Duco Wall Basic series is particularly suited for screening purposes. EFD simulation in out W 35S Intake : Ce: 0,15 W 35Z Intake : Ce: 0,14 Exhaust : Cd: 0,15 Exhaust : Cd: 0,16 DucoWall Basic W 35S/Z 35

36 DucoWall Door Continuous louvre systems are often used to screen technical areas that require permanent ventilation. DucoWall doors can be integrated into a screen to give an easy acces. A DucoWall door is a louvred door, assembled with blades, mullions and parts from the DucoWall product range. The door matches the surrounding screen to create a perfect unit. DucoWall Door series doors are available as single or double leaf and as inside or outside opening door. The doors may be hung to open from either the left or the right. DucoWall Door series doors are supplied as made tot measure, and when necessary, fitted with special hinges and diagonally arranged reinforcing cables. 36

37 DucoWall Door Dimensions > Single doors o Standard door : 1,250 mm (useful width) x 2,200 mm (useful height) o Reinforced door : 1,500 mm (useful width) x 3,000 mm (useful height) overall dimension useful width useful width Overall dimension Inside opening door outside opening door > Double doors o Standard door : 2,500 mm (useful width) x 2,200 mm (useful height) o Reinforced door : 3,000 mm (useful width) x 3,000 mm (useful height) Overall dimension usefull width Door fixtures DucoWall doors come as standard with a door handle fitted on the inside of the doors and with a T handle fitted on the outside. Other combinations are available upon request. Doors used as emergency exit doors, are factory fitted as standard with an inside anti-panic device and an outside door knob. An anti-panic device is only possible on doors opening to the outside. For a detailed overview of all dimensions for each type of louvre blade : Please visit us at DucoWall door 37

38 DucoWall roof turrets Aluminium roof turrets are used to screen air intakes sited at roof level from view. In addition, DucoWall roof turrets provide a sufficient level of intensive ventilation of the screened plants. Duco aluminium roof turrets are made from profiles from the DucoWall Classic range and can be used to match each available type of louvre blade from this range. For a detailed overview of each type of louvre blade : See page in this brochure. DucoWall roof turrets come supplied with a top plate and finishing sills. DucoWall roof turrets can be supplied : Dakkap algemeen DC pdf :00:05 Dakkap algemeen DC pdf :57:47 As separate parts. Semi assembled. As a complete set (fully assembled). For an overview of the mullions that are available : See fold-out page at the back of this brochure. 38

39 Laguna Beach, Knokke (Belgium) DucoWall Classic W 20Z DucoWall roof turrets 39

40 Duco Projects The new Duco business premises are cooled during the warm spring and summer months in a completely natural way through intensive ventilation during the night (night cooling) and sun shading during the day. The cool night air comes into the building through Duco louvres and is stored in the concrete structure of the building. This air is gradually released during the day. The warm air is conveyed to the production hall through ventilation openings made behind Duco continuous blade louvres. 40

41 DucoWall Perfect match between shape and functionality CASE STUDY 41

42 Technical values table for CLS systems Depth to fit (mm) Blade depth (mm) Louvre blade pitch (mm) Type of mullion support profile light 40/21 supporting mullion heavy 40/70 supporting mullion light 50/12 supporting mullion heavy 21/50 MULTI supporting mullion heavy 50/50 supporting mullion light 40/47 supporting mullion heavy 21/73 supporting mullion heavy 40/102 supporting mullion DucoWall > DucoWall SOLID DucoWall Solid W 30Z P1 52 mm with 40/21 mullions 100 mm with 40/70 mullions DucoWall Solid W 30Z P2 52 mm with 40/21 mullions 100 mm with 40/71 mullions DucoWall Solid W 30Z NP 52 mm with 40/21 mullions 100 mm with 40/72 mullions DucoWall Solid W 50Z P1 75 mm with 40/21 mullions 124 mm 4 with 0/70 mullions DucoWall Solid W 50Z P2 75 mm with 40/21 mullions 124 mm with 40/71 mullions DucoWall Solid W 50Z NP 75 mm with 40/21 mullions 124 mm with 40/72 mullions > DucoWall CLASSIC DucoWall Classic W 20Z 35 mm with 50/12 mullions 73 mm with 50/50 & 21/50 MULTI mullions DucoWall Classic W 20V 35 mm with 50/12 mullions 73 mm with 50/50 & 21/50 MULTI mullions DucoWall Classic W 35V 50 mm with 50/12 mullions 88 mm with 50/50 & 21/50 MULTI mullions DucoWall Classic W 50Z 65 mm with 50/12 mullions 103 mm with 50/50 & 21/50 MULTI mullions DucoWall Classic W 50S 65 mm with 50/12 mullions 103 mm with 50/50 & 21/50 MULTI mullions DucoWall Classic W 50Z/30 /65 65 mm with 50/12 mullions 103 mm with 50/50 & 21/50 MULTI mullions DucoWall Classic W 50Z/30 /75 65 mm with 50/12 mullions 103 mm with 50/50 & 21/50 MULTI mullions DucoWall Classic W 50/75Z 65 mm with 50/12 mullions 103 mm with 50/50 & 21/50 MULTI mullions DucoWall Classic W 50/75S 65 mm with 50/12 mullions 103 mm with 50/50 & 21/50 MULTI mullions DucoWall Classic W 70S 85 mm with 50/12 mullions 123 mm with 50/50 & 21/50 MULTI mullions DucoWall Classic W 70V 87 mm with 50/12 mullions 125 mm with 50/50 & 21/50 MULTI mullions DucoWall Classic W 90S 106 mm with 50/12 mullions 144 mm with 50/50 & 21/50 MULTI mullions DucoWall Classic W 90HP 105 mm with 50/12 mullions 143 mm with 50/50 & 21/50 MULTI mullions DucoWall Classic W 60C 89 mm with 50/12 mullions 127 mm with 50/50 & 21/50 MULTI mullions DucoWall Classic W 60C/2 127 mm with 50/50 mullions DucoWall Classic W 60C/3 154 mm with 50/50 mullions DucoWall Classic W 80HP 96 mm with 50/12 mullions 134 mm with 50/50 & 21/50 MULTI mullions > DucoWall BASIC DucoWall Basic W 35S 51 mm with 40/47 mullions 78 mm with 50/50 & 21/73 mullions DucoWall Basic W 35Z 51 mm with 40/47 mullions 78 mm with 50/50 & 21/74 mullions

43 MaxIMUM SPan BE- TWEEn 2 MUL- LIonS (MM) WaTEr repellent EFFICIEnCy (WITh InSECT SCrEEn FITTED) InSECT SCrEEn ion v = 0 m/s v = 0.5 m/s v = 1 m/s v = 1.5 m/s v = 2 m/s v = 2.5 m/s mesh size P1 mesh size P2 horizontal upvc strips Vertical upvc strips insect/vermin screen stainless steel mesh 2000 a(99,11) B B(97,04) B(95,44) C(86,74) D S B(97,55) B(95,42) C C(88,96) C(82,30) D - S - - o a(100%) a(99,2%) B(98,28%) B(95,93%) C(91,07%) D(79,14%) S B(98,92) (B)97,46 (B)95,76 (C)94,14 (C)90,45 (D)77,42 - S - - o C(94,87%) C(93,15%) D D(75,4%) D D o 1580 a(99,9%) a(99,7%) B(98,65%) B C D o 2400 a(100%) a(99,5%) B(98,5%) C(89,7%) D(46,4%) D o 1250 B B(96,55%) C(94,09%) C(91,71%) D D mm o 1450 B B(96,55%) C(94,09%) C(91,71%) D D mm 63mm o 1800 B(96,89%) C(93,85%) C(89,29%) C(82,73) D D o 1800 B(96,69%) C(93,85%) C(91,71%) C(84,33) D D o 1250 B(98,6%) C C(94,7%) C C(82,2%) D mm o 1450 B(98,6%) C C(94,7%) C C(82,2%) D mm o 1450 B C C(94,27%) C C(84,90%) D mm 83mm o 2000 a B(98,98%) B(95,53%) C(80,43%) D D mm o 1450 a B C(94,98%) C C(81,84%) D mm 103mm o 1000 B(97,96%) B(95,28%) C(91,12%) C(85,14) D(77,92)% D o 1250 B(95,2%) C C(81,4%) D D D o 1250 a(99,9%) a(99,9%) B(98,9%) C C(87,9%) C a(100%) a(100%) a(100%) a(100%) a(100%) C a(99,2%) B(98%) B(97,0%) C C(89,9%) C o 1650 a(99,99%) a(99,97%) B(98,87) D(69,75) D D a(99,99%) a(99,99%) B(97,55%) D(69,05%) D D S : Standard o : optional 43

44 VISUaL FrEE area (%) PhySICaL FrEE area (%) K FaCTor FrESh air InTaKE K FaCTor ExhaUST air CE CD PagE DuCoWall DuCoWall SolID DucoWall Solid W 30Z P ,01 18,30 0,24 0, DucoWall Solid W 30Z P ,38 12,73 0,28 0, DucoWall Solid W 30Z np DucoWall Solid W 50Z P ,37 24,04 0,23 0, DucoWall Solid W 50Z P ,65 16,83 0,25 0, DucoWall Solid W 50Z np DuCoWall ClaSSIC DucoWall Classic W 20Z ,73 30,52 0,21 0,18 18 DucoWall Classic W 20V ,93 47,10 0,15 0,15 19 DucoWall Classic W 35V ,06 54,49 0,13 0,14 20 DucoWall Classic W 50Z ,00 25,17 0,23 0,20 21 DucoWall Classic W 50S ,38 23,48 0,24 0,21 22 DucoWall Classic W 50Z/30 / ,54 10,52 0,26 0,31 25 DucoWall Classic W 50Z/30 / ,23 8,66 0,31 0,34 25 DucoWall Classic W 50/75Z ,00 13,87 0,33 0,27 23 DucoWall Classic W 50/75S ,75 13,62 0,34 0,27 24 DucoWall Classic W 70S ,80 18,00 0,24 0,24 26 DucoWall Classic W 70V ,79 83,88 0,12 0,11 27 DucoWall Classic W 90S ,35 17,44 0,25 0,24 28 DucoWall Classic W 90hP ,99 7,28 0,35 0,37 29 DucoWall Classic W 60C ,05 10,75 0,32 0, DucoWall Classic W 60C/ ,09 26,13 0,21 0, DucoWall Classic W 60C/ ,06 42,78 0,18 0, DucoWall Classic W 80hP ,19 13,62 0,30 0,27 32 DuCoWall BaSIC DucoWall Basic W 35S ,56 46,63 0,15 0,15 34 DucoWall Basic W 35Z ,02 41,01 0,14 0,16 34

45 > Fixing options DucoWall Classic DucoWall Solid and DucoWall Basic Turn Click Click Click Turn and Click Direct Clip > Survey supporting mullions DucoWall Solid 40/21 support mullion 40/70 support mullion DucoWall Classic 50/12 support mullion 21/50 MULTI support mullion 50/50 support mullion DucoWall Basic 40/47 support mullion 21/73 support mullion 40/102 support mullion Please contact one of our Specialist Dealers or our project department Ventilation & Sun Control to obtain commercial and technical assistance (calculations, specifiers texts, fitting instructions, ) Phone : Fax : info@duco.eu We inspire at

46 Bedrijvenlaan Veurne - Belgium - tel fax info@duco.eu - Subject to change :