Flat Roofing Journal
Membranes, drainage, insulation, skylights and the weather this city throws at a low-slope roof. Written by the crews who work on them.
What a roof condition assessment report should contain, how moisture testing works, reserve and capital planning, buying or leasing, and how often to assess.
A Toronto porch roof guide: membranes for low slopes, tying into siding or brick, drip edges, rotted beams and columns, ceilings and clean replacement.
Why a missing roof drain strainer clogs leaders, how clamping ring and drain bowl leaks happen, retrofit drain inserts and what to check after autumn rain.
Where asbestos roofing hides in older flat roofs, how sampling and lab testing work, Ontario rules in general terms, recover vs tear-off, and cost and timing.
Planning a late-season flat roof installation: how cold affects torch-on, welded and self-adhered membranes, adhesives, short days and early booking.
When roof drain heat trace helps flat roofs: self-regulating cables in drains and scuppers, electrical basics, installing before freeze, and slope limits.
What a professional autumn flat roof maintenance visit covers: clearing drains and scuppers, checking seams and flashing, small repairs and a photo report.
How base flashing and cant strips work where a flat roof membrane meets a wall, why this junction leaks, and what a crew repairs before freeze-thaw.
Where a roof vapour barrier belongs in warm and cold flat roofs, why condensation starts with the heating season, and how to fix a roof wet from inside.
How to replace your section of a shared townhouse roof: tie-ins to a neighbour’s membrane, party wall flashing, coordinating owners and condo rules.
How an infrared roof inspection finds wet insulation under a flat roof, how core cuts confirm it, and how a moisture map guides repair or replacement.
Flat roof extension leaks explained: the wall junction, low parapets, drainage to eavestroughs, skylights, and replacing a rear addition roof in one day.
Google Reviews
These come straight from our Google Business Profile. We cannot edit them, reorder them or take one down, and the rating in the header is whatever Google is showing today.
Free, No Obligation
We will come and look at the roof and tell you what is actually going on. Free quote, no obligation.
