TL;DR – Quick Summary
- We install, repair, and maintain flat roofing for homes and commercial buildings across Howell Township, NJ.
- Certified in EPDM, TPO, and modified bitumen systems for durable, watertight roofs.
- Call (732) 637-8300 or schedule your inspection today.
Why Flat Roofs Need the Right Hands
Flat roofs are tricky — water doesn’t run off as easy as a slope. Here in Howell Township, with our mix of summer heat, cold winters, and heavy rains, poor flat roof installs can fail fast. We’ve seen puddling, seam gaps, and cracked coatings cause thousands in damage. That’s why you need folks who know exactly how to handle them.
Keystone Roofing Siding Windows handles every type of flat roofing system — from small home additions to full industrial buildings. We design, install, and maintain roofs that stay sealed through Jersey’s unpredictable weather.
Why Choose Keystone for Flat Roofing
- Certified in all systems: TPO, EPDM, Modified Bitumen, PVC, and liquid coatings.
- Local expertise: We understand Howell’s drainage issues and design for proper slope and runoff.
- Durable materials: We use reinforced membranes and adhesives rated for NJ temperature swings.
- Quick service: From patch to full install, we work efficiently to reduce downtime.
- Warranty coverage: Every new flat roof includes full manufacturer and labor warranties.
Our Flat Roofing Process
Flat roofing’s all about prep and detail. Miss one seam, and you’ve got leaks. Here’s how we do it right:
- Inspection & moisture test. We use infrared and visual checks to find hidden moisture or trapped air pockets.
- Design plan. Choose your membrane system and insulation thickness. We plan slope and drains to prevent pooling.
- Surface prep. Old materials removed or primed, edges reinforced, and flashing cleaned.
- Membrane installation. Heat-welded seams or cold-applied adhesives depending on material.
- Final sealing & inspection. Drains tested, seams rechecked, roof cleaned, warranty issued.
Flat Roof Pricing in Howell Township
| System Type | Typical Cost* | Lifespan |
|---|
| EPDM Rubber Roof | $8 – $12 / sq ft | 25–35 years |
| TPO Membrane Roof | $10 – $14 / sq ft | 25–30 years |
| Modified Bitumen Roof | $9 – $13 / sq ft | 20–30 years |
| Roof Coating / Restoration | $4 – $7 / sq ft | 10–15 years (adds life) |
*Final pricing depends on tear-off, insulation, and roof size.
Neighborhoods We Serve
- Howell Business Corridor (Route 9) – retail and office roofs.
- Lakewood Industrial Park – warehouses and loading dock roofs.
- Adelphia area – home additions and garage flat roofs.
Customer Feedback
“They redid our flat warehouse roof last summer — no leaks since, even after all that rain.” – Bill R., Howell
“Crew worked fast and neat. They even fixed our drains while they were up there.” – Tina D., Lakewood Rd
FAQs About Flat Roofing in Howell Township
- Q: How long do flat roofs last?
- A: Most modern membranes last 25–35 years when installed right and maintained.
- Q: Can you coat an old flat roof instead of replacing it?
- A: Sometimes, yes. Roof coatings can extend life by 10+ years if the surface is still solid.
- Q: How do I prevent ponding water?
- A: Proper slope, clean drains, and semi-annual inspections help avoid pooling.
- Q: Do you work on commercial and residential flat roofs?
- A: Both — from garages and porches to office buildings and industrial sites.
- Q: What’s the best material for NJ weather?
- A: TPO and modified bitumen both handle our freeze-thaw cycles well.
Book Your Flat Roof Inspection
Don’t wait for leaks to show up. Schedule your flat roof inspection or replacement today and stay ahead of weather damage.
Request Flat Roof Service
Home | Roofing Services | Flat Roofing Services
Keystone Roofing Siding Windows • 1029 US-9 N Howell Township, NJ 07731 • (732) 637-8300
