FOAMGLAS® Compact Roof Systems: Compact Flat Roof with paving slabs or interlocking paving stones on reinforced concrete deck.
J41/10 Built-up reinforced bitumen membrane warm deck roof covering
J41/110 Built-up reinforced bitumen membrane warm deck roof covering
4.3.2 Roof: Flat or Tapered Insulation (Cold Adhesive) with Membranes and Paving or Blocks
Foamglas® Readyblock (T4+)
Foamglas® Slab (T4+)
See 'Options' below.
Two layers of bituminous waterproofing membranes, top layer UV-resistant, as section J41, clauses 400 or 405
Required, as section J42, clause 380
Chippings/ gravel with interlocking paving stones, as section J41, clauses 460-478
Support pads with paving slabs, as section J41, clauses 460-478
Standard product features
- Foamglas® Ready Block (T4+):
- Foamglas® Slab (T4+):
Foamglas insulation, factory produced with a tapered thickness, available in a wide range of gradients from 0.55% (1:180) to 6.7% (1:15). Contact manufacturer for further information as a bespoke tapered CAD design service is available.
Use standard flat slabs for upstands and flat gutters. For flat insulation thicknesses of ˃180 mm, use double layers of minimum 90 mm per layer.
1.1.2 - Ready Board T4+ Floor Insulation (load bearing) with Waterproofing Membrane beneath Structural Slab
1.2.1 - Wall External - Insulation To Below Ground Concrete
1.2.3 - Wall External - Insulation with Waterproofing Membrane to Below Ground Concrete
2.1.1 - Facade - Foamglas Insulation with Fixing Positions for Metal Lattice or Fabric Cladding
2.1.2 - Facade - Foamglas Insulation with Fixing Positions for Planting (Wire Trellis)
2.1.3 - Facade - Foamglas Insulation with Fixing Positions for Timber Cladding
2.1.4 - Facade - Foamglas Insulation with Fixing Positions for Panels
2.1.5 - Facade - Foamglas Insulation with Fixing Positions for Large Format Stone Cladding
2.2.1 - Facade - Foamglas Insulation With Thick Coat Render
2.2.4 - Facade - FOAMGLAS Insulation With Plaster Finish