Torch Down Modified Bitumen: Costs, Lifespan and Alternatives

Yes. Low-slope sections on West Portal buildings need a membrane or coating system rather than shingle laid flatter than it is rated for, and they are quoted separately from the pitched roof.

One to three days on a typical West Portal property, depending on size, pitch and how much deck needs replacing. Nothing is left open overnight.

Two visits a year: clear valleys and gutters before the rains, then check flashings after the first real storm. In West Portal that matters most because asphalt dries out and sealant pulls back from penetrations years before the field wears through.

Repair makes sense on a West Portal roof with life left and one localised failure. Once the covering is past its service life, repairs buy months and a replacement buys decades.

We start at the flashings, check the deck from inside the attic, and photograph every elevation. On a West Portal property we pay particular attention to dried-out underlayment and attic temperature.

Size, pitch, layer count and deck condition drive the number on any West Portal roof. The line that moves is deck repair, so it belongs in the West Portal quote at a rate per sheet rather than as an allowance.

Check the licence, liability cover and workers' compensation, then ask any West Portal contractor what happens if the deck is worse than expected — and get that answer in writing before the covering comes off.

Yes. Claims on West Portal properties turn on documentation taken before anything is tarped or cleared, and we work alongside the adjuster rather than around them.