Home / Services / Flat Roofs

Flat & Low-Slope Roofing for South Jersey Homes

Porches, additions, garages and rowhome-style roofs need different materials than shingles. Homcertin repairs and replaces residential flat roofs so water drains and seams stay sealed.

Get a free inspection(609) 516-1178

GAF Certified Installer
Owner on every job
Insurance claim help
Se habla español
4.8★ Google (69 reviews)

Flat roof systems we install

EPDM rubber for simple, durable coverage.
TPO with heat-welded seams and a reflective white surface.
Modified bitumen for porches and areas with foot traffic.

Common flat roof problems

Ponding water that stays more than 48 hours
Open or lifting seams
Blisters and cracks
Leaks where the flat roof meets a wall or shingled roof

Where a flat section ties into a pitched roof, we flash both together so the transition does not leak.

Recent flat and low-slope roofs

Homcertin crew finishing a new black rubber flat roof with white edge trim on an older row home, with the Homcertin car and dumpster in the lot — New rubber flat roof on an older row home, with new edge trim and a sealed chimney.

Homcertin roofers installing new modified bitumen roofing on a flat-roof row home, with seams sealed against the neighbor's roof — Modified bitumen on a row home, sealed where it meets the neighbor's roof.

Overhead drone view of Homcertin roofers re-decking and installing modified bitumen on the flat section of a stone commercial building — Commercial job: the flat section re-decked and covered while the crew works next to the shingled roofs.

Homcertin crew tearing off an old flat roof, installing new plywood and base sheet around skylights on a large low-slope home — Large low-slope home: old roof off, new plywood and base sheet going down around the skylights.

Top-down drone view of a finished low-slope roof with new skylights on a large home, with the Homcertin car and van in the driveway — The same home finished, from directly above.

What our customers say

★★★★★

Stefano and his experienced crew did an excellent job of removing damaged decking from flat roof. For replacement:all steps and materials used were explained thoroughly. The entire crew was knowledgeable, respectful of property, took great care in completing the project. I was extremely pleased with the expertise Homecertin provided in my flat roof replacement. Also, the price I was quoted was fair and reasonable after receiving several estimates. I feel confident that I received the best price and service from Homecertin.

Elizabeth D. · Google review · October 2026

★★★★★

Outstanding service and communication from Stefano. His pricing was fair and he took great accountability for his team's work. When we experienced some leaking after installation of a new EPDM roof Stefano came back and ensured that everything was remediated. We were so satisfied with his work, that we hired him again for replacement of an old leaky skylight. 10/10 recommend!

Joseph D. · Google review · June 2026

Read all 69 reviews · 4.8★ on Google

Flat Roofs near you

We serve Burlington and Camden counties. Popular areas:

See all service areas

Frequently asked questions

How long does a flat roof last?

A well-installed EPDM or TPO roof often lasts 20 years or more with basic maintenance.

Can you fix ponding water?

Yes. We can add tapered insulation or adjust drainage so water runs off.