Apparatus for forming a gutter cap and gutter cap assembly

Apparatus for removing shingles and shingle fasteners from a...

Apparatus for supplying molten bituminous material

Application of a membrane roof cover system having a...

Application of heat to a screen or mesh covering a gutter,...

Architectural panel material for use as roofing material,...

Arrangement for openable roof

Arrangement in or relating to a terrace floor and a method...

Asbestos-cement product and process

Asphalt coated structural article

Asphalt composition hip and ridge cover

Asphalt composition ridge covers with three dimensional effect

Asphalt composition shingles

Asphalt impregnated felt building materials

Asphalt roofing products surfaced with naturally colored...

Asphalt shingle

Asphalt shingle coating with improved tear strength

Asphalt shingle for simulating a tiled roof

Asphalt-based granular-surfaced roofing material and method...

Asphaltic foam