A single ply option for the right flat roof

TPO Roofing in Chicago and the North Shore

TPO roofing is a single ply membrane for suitable low slope roofs. Dad heat welds the seams, so there’s nothing for water to find.

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A Good Fit For

Larger Flat Roofs

Wide, open roofs on commercial buildings.

Buildings With Rooftop Units

Curbs and penetrations detailed in the plan.

Long Term Owners

Owners keeping the building for the long haul.

Layers of a TPO flat roof assembly with heat welded seams
Seams and Details

Seams and
Details Matter.

TPO seams are heat welded, and the details at edges, curbs and penetrations decide how well the roof holds up. That's where we spend our attention. Heat welded seams and careful details at edges, curbs and penetrations.

TPO Roofing Projects

TPO flat roof by Dad Exteriors in Chicago
TPO roof installation by Dad Exteriors in Chicago
TPO roofing project by Dad Exteriors in Chicago

TPO Roofing Questions

Is TPO better than modified bitumen?

Neither is better for every building. TPO is a reflective single ply membrane that works well on larger, open roofs, while modified bitumen is tough and handles foot traffic well. We look at your roof, how it's used and your budget before recommending one.

How long does a TPO roof last?

A well installed TPO roof usually lasts 20 to 30 years. Seam quality, flashing details and regular maintenance make the biggest difference in how long it holds up.

Can you work around rooftop equipment?

Yes. Curbs, units and penetrations are flashed as part of the plan. If a unit needs to be lifted or disconnected, we coordinate with your HVAC contractor so the work stays on schedule.

Do you offer written warranties?

Yes. Every roof comes with our written workmanship warranty, on top of the manufacturer's warranty on materials. We go over the details with you before you sign.

Tell us about your property

Share the address, building type and what’s going on.

We’ll set up a site walk and get you a clear scope.

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