NYC Flat Roof Specialists — EPDM, TPO & Modified Bitumen

Flat roofs are not really flat — they are low-slope. And they require a totally different skillset than shingle roofs. We have spent 20 years installing and repairing flat roofs on NYC brownstones, row houses, multi-family buildings, and commercial properties. We know what works in this climate and what does not.

Common Problems We Solve

• Ponding water that will not drain
• Bubbling, blistering, or cracking surface
• Tears at seams or around penetrations
• Failed parapet wall flashing
• Old tar & gravel roof at end of life
• Active leaks during heavy rain

Our Process

• Free roof inspection & moisture survey
• Honest assessment: patch vs. recover vs. replace
• We help you choose the right system: EPDM, TPO, or modified bitumen
• Tear-off to deck or recover over existing (depending on condition)
• New insulation board if needed
• Mechanical fastening or fully-adhered membrane
• New flashing at all penetrations & parapet walls
• New drains and scuppers if required
• 15–20 year material warranty + 10-year workmanship warranty

Materials We Use

Carlisle, Firestone, GAF, and Versico EPDM rubber membrane. GAF EverGuard TPO. CertainTeed Flintlastic and Siplast Paradiene modified bitumen. Polyiso insulation board. Lead-coated copper and TPO-coated metal flashing.

Frequently Asked Questions