Spiral staircases Practical staircase solutions, outside and indoors
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Spiral staircases represent in most cases a very useful staircase solution Architecturally attractive In many cases, spiral staircases melt into the environment as part of the façade. Flexible However tall they are, spiral staircases require little bottom surface. They can be manufactured to turn to the left or to the right and have different number of steps per revolution. This makes it possible to have a well-functioning staircase in practically all use scenarios. Light structures Spiral staircases do not normally require extra supporting structures, unless the step-off landing is very large. Space-saving A spiral staircase with a radius of 900 mm and a step-off landing of 950 x 950 mm with radius requires a space with a diameter of 1900 mm. Spiral staircase in residential building with child-proof baluster. Stainless steel handrail Weland s spiral staircases have a unique design, with a stainless steel handrail on all staircases for industry and evacuation. It can also be used on staircases for office and home applications. Quick Delivery Weland spiral staircases for evacuation and industry can be supplied with extra short delivery times provided that standard components are used. Easy to assemble The spiral staircase consists of easy-to-handle parts that screw together. The only tools you need are a drill, impact wrenches (box wrench or ratchet wrench) and Allen key. NOTE! No welding is necessary during assembly. Clear installation instructions are supplied with each delivery. Also see the installation movie on our website www.weland.se. Simple "industrial railing". www.weland.se +46 (0) 371-344 00 Child-proof baluster. Railing with 3 flat intermediate rails. 3
Spiral staircases for evacuation and industry Weland spiral staircases for evacuation and industry are manufactured with treads made from grating or durbar plate.these types of staircases are suitable as evacuation staircases for all types of premises. In addition, they are used on industrial and warehouse premises, in silo facilities, water towers, pump stations, etc. Spiral staircases are hot dip galvanised as standard. Spiral staircase with perforated grip plate. 4 www.weland.se +46 (0) 371-344 00
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Spiral staircases for office and home applications Weland's spiral staircases for indoor use can be combined and designed according to your needs in your environment. The materials we use for our staircases are wood, glass and steel. As standard, the spiral staircase treads are manufactured in two different designs. Wooden and sheet metal treads. Other types of stair treads are available. As standard, the handrail is made from rolled steel tube with a diameter of 42 mm or round oak rails with a diameter of 50 mm. This type of spiral staircase is suitable for offices, shops, houses, etc. Wooden treads and bracket balusters. Hot-dip galvanised staircase in a modern environment. 6 www.weland.se +46 (0) 371-344 00
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Spiral staircase standard Weland produces four different railings for spiral staircases. The choice of railing depends mainly on where the stairs are to be placed and whether children will be in the area where the spiral staircase is installed. The height of the railing is 1100 mm at the nose of the step. Standard railings Standard railings with one baluster per tread are primarily used in industry. May also be used for evacuation staircases (where there are no children present). Child-proof balustrade with tubular infill panels This balustrade with tubular infill panels is a child-proof balustrade, i.e. the opening between the tubes and the balusters is maximum 100 mm. Round-bar balustrade Round-bar balustrade, just like the bracket baluster railing, is a childproof alternative with max. opening between balusters of 100 mm. Railings with intermediate rail The railing can also be provided with 1, 2, 3 or 4 flat, steel bar, intermediate rails, 50 x 3 mm. These railings do not count as childproof. 8 www.weland.se +46 (0) 371-344 00
Stair treads As standard, the spiral staircase treads are manufactured in various designs. For evacuation and industry we manufacture grating, perforated grip plate and durbar plate treads. For home and office environments, we manufacture wooden stair treads, sheet metal for carpet, sheet metal for floor tiles, grey concrete and Terrazzo concrete. Childproof Childproof means that none ofthe openings in the staircase are permitted to be larger than100 mm up to a railing height of 800 mm. max. 100 mm max. 100 mm Spiral staircase at a private home. Spiral staircase with a childproof railing. Spiral staircase with a large radius. www.weland.se +46 (0) 371-344 00 9
Alternative designs Railings Railings with glass infills, sheet metal infills or crenelated mesh are other types of railing made by Weland. These types of railing are child-proof, i.e. the maximum opening is 100 mm. Glass infills Railings with 6 mm toughened glass infills are classed as childproof, i.e. the maximum opening between the glass infills is 100 mm. Sheet metal/perforated sheet metal Railings with sheet metal or perforated metal are childproof railings, i.e. the maximum opening is 100 mm. Spiral staircase with glass infill. Crenelated mesh plate Railings with crenelated mesh plate are a childproof alternative with a maximum opening of 100 mm. Raised railing The spiral staircase can be fitted with a raised railing. This is a railing solution with high stairs and when there is a sense that the railing is too low. This usually occurs when descending the staircase. Stair treads Alternative Stairtreads can be made from other materials according to your wishes, such as other types of wood, concrete, Terrazzo or tiles. Black-lacquered spiral staircase with crenelated mesh in the railing. 10 www.weland.se +46 (0) 371-344 00
Handrails Round handrails made of oak, pine, birch, beech or ash can also be manufactured. These handrails have a diameter of 50 mm. Extra Handrail and Extended Handrail Weland spiral staircases can alo be equipped with an extra handrail. The alternative handrail is placed under the handrail and is set at the height desired. The extra handrail can be extended by 300 mm. Spiral staircase with lacquered perforated plate. Inner handrail The spiral staircase can also be equipped with an inner handrail. The handrail is placed on the centre tube. Extra handrail Inner handrail Contrast marking The first stair tread of each flight, as well as the front edge of landings, can be provided with contrast marking. The design differs depending on the type of stair tread. Spiral staircase with extra handrail. Spiral staircase with a full stringer. Concrete stair treads. www.weland.se +46 (0) 371-344 00 11
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Spiral staircase with lacquered perforated plate. Spiral Staircase with Protective Cage To prevent unauthorised persons from climbing a spiral staircase, it can be supplemented with a protective cage. We offer two different alternatives as standard; round or quarter-circle cages. We can also manufacture custom-made cages according to customer specifications. Round protective cage in grating. Gates Weland gates can be mounted on the spiral staircase. The gate hinges are mounted on the centre tube and the lock fittings are fitted to the stair railing. The lock is firmly spring loaded so small children cannot open it. The gate can be used both at the bottom and the top of the staircase. Protective cage in grating. www.weland.se +46 (0) 371-344 00 Spiral staircase with Gate. 13
Special spiral staircases and combi-stairs Special stairs are staircases that deviate from Weland standard. These stairs are manufactured in a variety of designs and combinations. If the architect or the customer desires a special design of the railing or other parts of the spiral staircase, on the whole, we can provide that. This can be made in different kind of plates or other desires to obtain a special look. 14 www.weland.se +46 (0) 371-344 00
Combi-stairs Weland combi-stairs, as the name suggests, are combinations of straight staircases and spiral staircases. These can be made with radius or with treads going out in the corner. Treads, railings and surface treatment as for other spiral staircases. www.weland.se +46 (0) 371-344 00 15
Weland's extensive product range Grating products Grating Gangways for disabled people Fixings Kerb angle frames Plank type flooring, slit plank type flooring Stair treads and landings Staircases and railings Spiral staircases for evacuation and industry Spiral staircases for indoor applications Straight flight staircases Special design and combination staircases Railings Mezzanines and gangways Mezzanines Gangways Laser cutting and sheet metal working Laser cutting of sheet metal and tubes JUMBO laser cutting of tubes Gas/Plasma cutting Water jet cutting Punching, nibbling and panel folding Bending Brush deburring and grinding Cutting machining Robot welding etc. Other products Cat ladders Grating furniture Tag embossing press Expanded metal Cold-formed Sigma beams Surface treatment Pallet racks Cantilever racks Pull-out units See more at www.weland.se Box 503 333 28 Smålandsstenar Sweden Telephone: +46 (0) 371-344 00 E-mail: info@weland.se Website: www.weland.se 2017-09