Lateral Restraint Straps Flat Roof

All common sizes in stock from 500 to 2000mm long 100mm increments.

Lateral restraint straps flat roof.

Provision is necessary should the height of the wall exceed recommended values found in bs en 1995 1 1 2004 and current building regulations. If you are building a pitched roof you will also need to use straps at ceiling joist levels. Have a minimum bearing of 90mm or have restraint straps at 2m centres maximum where joists or concrete beams are parallel to walls. Restraints are only required at ceiling level where the height from the top floor level and the roof height is 16 times plus 10mm the thickness of the wall that is being restrained.

Lateral restraint straps are required at floor and rafter or flat roof member levels. Lateral restraint straps are required at floor rafter or flat roof member levels and in pitched roofs at ceiling joist levels. Where joists and concrete roof elements are used to provide lateral restraint they should. Simpson strong tie restraint strap flat 5mm x 30mm x 1200mm pack of 20 877345.

Restraint straps and banding types and application. Vat add to basket. Where floors joists rafters and flat roof trusses are built in or supported by hangers off the wall its required to use lateral restraint by tension straps in accordance with the provisions in bs en 1996 2 2006 and building regulation requirements. Lateral restraint to gable walls should be provided at rafter level at all times.

Fixing to solid noggings using a minimum of four 50mm x 4mm steel screws or four 75mm x 4mm 8swg round nails with one fixing in the third rafter figure 1 or. Simpsons strong tie restraint strap flat 2 5mm x 30mm x 1000mm pack 20 970491. Horizontal and vertical restraint. Ensure timber joints are secure with our variety of ties and restraints including metal straps strap bends and wire ties or use our wall starter pack to keep things simple.

50060 light duty flat strap 30 x 2 5 x 300mm 0 67. Light restraint straps are designed for vertical loads such as wall plates on top of masonry walls. Galvanised light duty multi holed flat strap.