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Tear-off underway on an older twin home roof in Delaware County, Pennsylvania

Delaware County

Roofing contractor in
Delaware County.

Some of the oldest housing stock in the region, packed tight. Twins, stone colonials and a front porch on almost every block.

The porch roof is the problem in Delco. Almost every older house here has a porch or a rear addition with a roof far flatter than the main one. Shingles cannot shed water at that pitch, so it needs a membrane, and putting shingles on it anyway is the most common failure found on inspections in this county.

Interior ceiling stain in a Delaware County home caused by a failed porch roof

Why it leaks

Two roofs on one house

The main roof and the porch roof are different jobs. The main roof is steep enough for shingles. The porch, the rear addition, the bay window cap and the shed dormer are usually not, and each one is a separate detail where the two systems meet.

That meeting point is where water gets in, and it is why a homeowner can put a whole new roof on and still have a stain on the living room ceiling six months later. If the porch was left alone, the roof was not finished.

Housing here also runs older than most of the region, a lot of it built between the twenties and the fifties, so decking condition matters more. What is under the shingles gets photographed during the tear-off rather than described after the fact.

Around the county

Towns worked

Media
Borough homes and larger Victorians, steep and detailed.
Springfield
Postwar twins and ranches, straightforward replacements.
Havertown and Drexel Hill
Dense twin stock, porch roofs on nearly all of it.
Broomall and Newtown Square
Larger midcentury and newer builds, simpler rooflines.
Ridley and Folsom
Older rows and twins, a lot of repair and porch work.
Swarthmore and Wallingford
Older homes with slate history and complicated valleys.

Recent work

Roofs from the last few months

Recent residential work from across the coverage area. Every photo is a Condition One job, shot on completion.

Overhead view of a completed asphalt shingle roof replacement across both sides of a twin home
Roof replacement
Twin home, both sides
Aerial view of a completed roof replacement on an older home on a tight in town street
Roof replacement
Older in town home
Aerial view of a completed asphalt shingle roof on a ranch home with an attached garage
Roof replacement
Ranch, asphalt shingle

Delaware County questions

What people here ask

I got a new roof and it still leaks. How?

Usually the porch or the rear addition was not part of the job.

Ask whoever did it what went on the low slope sections. If the answer is shingles, that is the leak. A free inspection will show you photos of the transition so you can see it for yourself.

The houses are attached. Does my neighbor need to do theirs at the same time?

No, though the shared wall between you has to be flashed properly whichever side is being worked on.

That detail gets built into the quote rather than treated as an extra when the crew is already up there.

Can you get a dumpster onto my street?

Usually, and it gets worked out before the day of the tear-off.

Narrow streets and permit parking are normal here. Knowing where material and debris can sit is what keeps a job to one day instead of two.

Do you do slate?

It depends on the condition of the slate and the deck under it.

Some are worth repairing, some have been patched past the point of sense. That is a look-first conversation, and you will get a straight read rather than an automatic pitch for a full replacement.

Get the porch roof
looked at too.

Free inspection covering every section of the roof, photographed, including the parts you cannot see from the street.

Call (610) 890-4800