Case Studies

We got a leak call on a tile roof in Coquitlam. When we got up there, the cause was easy […]

This one is a good example of why a tile roof can leak even when it looks perfectly fine, not

On a tile roof in Chilliwack, the leak was coming in around the electrical mast, the pipe that carries the

A homeowner in Aldergrove wanted better attic ventilation, and they had already done their homework. They asked us to install

We got a call from a commercial building in Mission that had a leak coming through the ceiling. On a

A torch-on flat roof in New Westminster was leaking into the garage where the membrane had separated from the drain. See how we cut it out and rebuilt the drain with a two-ply patch.

A chimney chase cap had rusted right through, with roofing nails glued on top to deter birds. Here is why a rusted chase cap leaks and how we replaced it.

On S-shaped tile roofs, plastic vents are sealed with mastic that cracks and leaks. See why we replace them with lead gooseneck vents that mold to the tile, on a Vancouver job.

A slid roof tile let water travel along a channel in the underlay and leak into a Coquitlam garage, far from the tile itself. Here is why these leaks are so hard to find.

Metal roof panels can last 50 years, but the penetrations often rely on caulking that has to be maintained. A leaking vent in Aldergrove shows why.