Service area · Gloucester
Flat Roof Gloucester
Flat roof repair, maintenance programs and replacement for Gloucester's light-industrial, commercial and residential properties.
The short answer
We serve Gloucester's industrial, commercial and residential properties with flat roof repair, replacement and maintenance. Industrial and warehouse-type roofs here often have many penetrations — exhausts, vents, gas lines, conduit and equipment supports — and each one is a potential leak. A maintenance program that checks those details regularly is usually the most cost-effective approach.
Roofs with lots of penetrations
Every pipe, duct or support that passes through a roof needs a flashing — a boot, a pitch pocket, a curb or a sleeve — sealed to the membrane. On busy industrial roofs, equipment gets added, moved and removed over the years, and old penetrations are sometimes left with improvised seals. These are some of the most frequent leak sources we find.
- Pitch pockets that have shrunk or cracked and need refilling or replacing
- Abandoned penetrations that should be removed and properly patched
- Equipment supports and sleepers crushing or wearing through the membrane
- Gas and electrical lines run across the roof without proper supports
Maintenance programs
A maintenance program means scheduled visits — typically spring and fall — to clear drains, check flashings and penetrations, note changes and make small repairs before they grow. Each visit is documented, which helps with budgeting and gives facility managers a clear picture of the roof over time.
Homes in Gloucester
Gloucester also includes established residential neighbourhoods. As elsewhere, low-slope roofing on homes is usually found on additions, carports, garages and porches. Older roofs over additions are common candidates for replacement; the key is properly tying the new roof into the house wall.
Questions we ask during an assessment
- Where does water appear inside, and does it follow rain, snowmelt or both?
- How old is the roof, and are there records of past repairs or re-roofing?
- Which membrane is on the roof now — TPO, EPDM, SBS modified bitumen or an older built-up gravel roof?
- Where does water drain — interior drains, scuppers or an eavestrough edge — and does it clear after a storm?
- Is there rooftop equipment, a deck, skylights or a wall the roof meets?
- How is the roof reached safely, and is the building occupied during work?
Repair or replacement
On industrial roofs, decisions often come down to how much of the insulation is wet. A roof with localized problems can be repaired; one with widespread moisture usually can't be fixed economically, because wet insulation loses much of its value and can damage the deck. Where owners need evidence, moisture surveys can help map wet areas before a scope is set.
Service area, not a branch office
Flat Roof Ottawa does not operate a branch office in this community. We travel to properties here from our Ottawa base, and the same assessment, written scope and quote process applies across the city.
References: City of Ottawa — Do I need a building permit? · NRC Energy RCI
Frequently asked questions
What's included in a flat roof maintenance visit?
Typically drain and scupper clearing, a check of flashings, penetrations and seams, photographs of conditions, and small repairs agreed in advance.
Can old, unused roof penetrations cause leaks?
Yes. Abandoned vents and supports sealed with improvised materials are a common leak source; removing and patching them properly is a good preventive step.
Do you also work on homes in Gloucester?
Yes, including low-slope roofs over additions, carports, garages and porches.
Next step
Talk to us about your roof
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