Roof type

Building

Structural location

Roof tile size

Roof pitch

Option 1:

two alternatives, from two different suppliers

Timber truss pitched roof

Residential

Treated timber trussed roof with anti-con underlay, batts insulation, & concrete interlocking tiles

418 mm × 260 mm

18 - 20 degrees

Option 2:

two alternatives, from two different suppliers

Timber truss pitched roof

Residential

Treated timber trussed roof with anti-con underlay, batts insulation, & clay terracotta tiles

418 mm × 260 mm

18 - 20 degrees

Option 3:

two alternatives, from two different suppliers

Timber truss pitched roof

Residential

Structurally insulated roofing panels with anti-con underlay & designer ceramic tiles

418 mm × 260 mm

18 - 20 degrees