Flat roofs are membrane waterproofed roofs, terraces and balconies with a very low pitch. Although concrete flat roofs are more common in commercial construction, timber and steel frame deck roofs face similar challenges in managing drainage, waterproofing and condensation.
Our systems include a wide range of internally and externally insulated flat and pitched steel, timber, concrete and CLT structure roofs clad with tiles, metal roofing, green roofs systems and membranes.
Residential timber structure tiled roof with cathedral ceiling below the rafters. The rigid thermoset PIR insulation board forms a continuous air and vapour control layer at the ceiling with further ceiling insulation added above. The vapour permeable sarking, provides drainage of any moisture or condensate forming below the tiles. Suitable for ventilated and unventilated roofs.
Residential timber structure tiled roof with a suspended horizontal ceiling. The rigid thermoset PIR insulation board forms a continuous air and vapour control layer at the ceiling with further ceiling insulation added above. The vapour permeable sarking, provides drainage of any moisture or condensate forming below the tiles. Suitable for ventilated and unventilated roofs.
Residential timber structure metal roof with a cathdral ceiling below the rafters. The rigid thermoset PIR insulation board forms a continuous air and vapour control layer at the ceiling with further ceiling insulation added above. The vapour permeable sarking, separated from the roof sheet by a drainage batten provides drainage of any moisture or condensate forming below the roof sheet. Suitable for ventilated and unventilated roofs.
Residential timber structure metal roof with a suspended horizontal ceiling. The rigid thermoset PIR insulation board forms a continuous air and vapour control layer at the ceiling with further ceiling insulation added above. The vapour permeable sarking, separated from the roof sheet by a drainage batten provides drainage of any moisture or condensate forming below the roof sheet. Suitable for ventilated and unventilated roofs.
