Flat Roofing Services in Angus, ON
We install, repair, and maintain flat roofs for homes and commercial buildings across Angus and surrounding areas.
Why Flat Roofs Need Specialized Care
Flat roofs don't shed water like sloped systems. They rely on membranes, proper drainage, and careful sealing to keep water out. That's why you can't treat them like Shingle Roofing - they need different materials, different techniques, and a crew that knows what they're doing.
We work with TPO, EPDM, and modified bitumen membranes. Each one has its strengths. TPO reflects heat and works great for energy savings. EPDM is tough and handles freeze-thaw cycles well. Modified bitumen gives you that torch-down durability. We'll walk you through what makes sense for your building and budget.
Most flat roof problems start small. A tiny blister. A seam that's lifting. Ponding water after a storm. Catch them early and you're looking at a repair. Ignore them and you're facing a full replacement. We serve Angus, Barrie, and Alliston, and we've seen both scenarios more times than we can count.
Flat Roof Installation and Replacement
New flat roof? We start with the deck inspection. If the plywood or insulation is compromised, we fix that first. Then we install your membrane system with proper flashing around vents, HVAC units, and edges. Every seam gets checked. Every penetration gets sealed right.
Replacement projects move fast once we're on site. We strip the old membrane, inspect for deck damage, upgrade insulation if needed, then roll out the new system. Most residential flat roofs take 1-3 days depending on size and complexity. Commercial jobs vary - we'll give you a timeline upfront.
You'll see us around Angus and over in Cookstown doing both residential garage roofs and commercial buildings. Flat roofs are everywhere - you just don't notice them from the street. If you've got one, you know it needs attention every few years.
Flat Roof Repair That Actually Lasts
Leaks don't always show up where water's getting in. It can travel along the deck before dripping into your space. We trace it back to the source - usually a failed seam, cracked flashing, or puncture from debris. Then we patch it properly with compatible materials and sealants that bond to your existing membrane.
Ponding water is the other big issue. If water sits for more than 48 hours after rain, you've got a drainage problem. Sometimes it's clogged drains. Sometimes the roof wasn't sloped right from day one. We can add tapered insulation or install additional drains to fix it. Ignoring ponding just speeds up membrane breakdown.
We also handle emergency repairs. Storms can peel back membrane edges or punch holes with flying debris. If you're dealing with active leaking, call us. We'll tarp it, stop the damage, then come back to do the permanent fix. That goes for any building in Angus - residential or commercial.
Maintenance Plans for Flat Roofs
Flat roofs last longer when someone actually looks at them. We offer maintenance visits twice a year - spring and fall. We clear drains, check seams, inspect flashing, and catch small problems before they turn into Roof Repair emergencies. It's cheaper than you think and it extends your roof's life by years.
Commercial clients love this. You've got a building in Angus with tenants or equipment that can't get wet. A maintenance contract gives you predictable costs and peace of mind. We document everything with photos so you've got records for insurance or property sales.
Even if you don't want a contract, get your flat roof looked at every couple years. DIY inspections miss things. We know what early membrane failure looks like. We know when a seam's about to let go. And we'll tell you straight if you need a repair now or if you can wait another season.
Choosing the Right Flat Roof System
Not sure which membrane to pick? Start with your building type. Residential garage or addition? EPDM is cost-effective and reliable. Commercial building with high foot traffic? TPO holds up better and reflects summer heat. Older building that needs a proven system? Modified bitumen has decades of track record.
Budget matters too. EPDM typically costs less upfront. TPO sits in the middle. Modified bitumen can run higher depending on the install method. But all three will give you 15-25 years if installed right and maintained. We're not going to upsell you on features you don't need.
We've done flat roofs all over Angus and the surrounding area. Every building is different. We'll measure, assess your deck condition, talk through your options, and give you a written quote. No pressure. No runaround. Just straight answers about what your flat roof needs.
Flat Roofing pricing
Flat Roofing pricing in Angus typically falls into the ranges below. We'll send a firm quote after a quick conversation about scope.
Minor repair ($300 - $1,200): $300 - $1,200Moderate repair ($1,200 - $3,500): $1,200 - $3,500Partial replacement ($3,500 - $8,000): $3,500 - $8,000Full replacement small home ($8,000 - $15,000): $8,000 - $15,000Full replacement large home ($15,000+): $15,000+
Where we serve
We serve flat roofing across Angus and the surrounding neighborhoods listed below.
Barrie, Alliston, Borden, Essa, Cookstown, Stroud, Thornton, New Lowell, Minesing, and Beeton
Related services
Looking for something else? We also offer:
Roof Replacement, Roof Repair, Shingle Roofing, and Metal Roofing
Frequently asked questions
How long does a flat roof last?
Most flat roofs last 15-25 years depending on the membrane type and how well they're maintained. EPDM and TPO systems typically hit 20+ years with regular inspections and minor repairs. Modified bitumen can go even longer. The key is catching small issues early - ponding water and ignored seams will cut that lifespan in half. We recommend inspections every 2-3 years at minimum.
Can you install a flat roof over my existing one?
Sometimes, but not always. If your current membrane is in decent shape with no major leaks or deck damage, we can install a new layer over it. That saves on tear-off costs. But if there's rot, heavy ponding, or the deck's compromised, we need to strip it down and start fresh. We'll inspect and tell you which route makes sense. Most commercial buildings can handle a recover. Residential jobs often need full replacement.
Why is water pooling on my flat roof?
Flat roofs aren't actually flat - they need a slight slope (usually 1/4 inch per foot) to move water toward drains. If you've got ponding, either the drains are clogged, the roof settled over time, or it wasn't sloped right from the start. Clogged drains are an easy fix. Settling or poor slope requires adding tapered insulation to redirect water. We can assess it and give you options. Don't ignore it - standing water breaks down membranes fast.