New roofs from Pittsburgh roofers
When it is time to replace an asphalt shingle roof, it is the biggest bill most Pittsburgh homeowners ever pay on the outside of the house. We tear down to the deck, fix what is underneath and build the whole system back up, so you are not paying for a new surface over old problems.
Rough guide: Most homes $10,000 to $20,000
What a full roof replacement includes
We strip every old layer down to the roof deck, so we can see what is under there. Rotted boards get replaced before anything new goes on, and the price for that is agreed up front by the sheet. Then the roof is built back up in order, which is the only way the manufacturer's warranty and the roof itself work the way they should.
- Tear-off down to the deck and full cleanup
- Deck repairs where boards are soft or rotted
- Ice and water shield at eaves, valleys and walls
- Synthetic underlayment across the rest of the deck
- Drip edge, new flashing and pipe boots
- Architectural shingles in the color you choose
- Ridge vent and intake checks
- Magnetic nail sweep of the yard and driveway
Roofs built for Pittsburgh winters
Our weather is hard on shingles in a specific way. Snow melts by day and refreezes at the eaves by night, and that freeze-thaw cycle pushes water uphill under the shingles. That is why ice and water shield at the eaves matters so much here, and why we check attic ventilation on every job. A roof that can breathe holds up better and is far less prone to ice dams.
Older Pittsburgh homes add their own quirks: steep pitches, small dormers, box gutters, brick chimneys and two or three old layers of shingles over plank decking. We price those conditions in from the start, so they don't turn into surprises halfway through the job.
Choosing shingles
Most Pittsburgh homeowners who replace an asphalt shingle roof choose architectural shingles, also called dimensional shingles, from one of the major manufacturers such as GAF, Owens Corning or CertainTeed. Our guide to types of roof shingles compares the popular lines and colors. They are thicker than old 3-tab shingles, they handle wind better and they hide the waves in an older roofline. Upgrading to a heavier designer shingle is a look decision more than a performance one, and we can bring samples to compare against your brick.
If you plan to stay in the house for decades, it is worth comparing against a standing seam metal roof. Our metal roof vs shingles guide lays out the real cost difference.
What it costs
Most houses in the Pittsburgh area run $10,000 to $20,000 for a full asphalt shingle replacement, or about $500 to $800 per square. A square is 100 square feet of roof. Size, pitch, number of layers, deck repairs and access for the dumpster are what move the price. See the asphalt roof cost guide for a calculator and examples.
How the work goes
- Free roof replacement consultation
We measure the roof, look at the attic, photograph any problems and talk you through the options.
- Fixed written quote
You get one price, with a per-sheet rate for any rotted deck.
- Tear-off and rebuild
Most homes take one or two days. We tarp up at the end of any day the roof is open.
- Cleanup and walkthrough
We sweep for nails, haul everything off and walk the finished roof with you.
Common questions
How much does a new roof cost in Pittsburgh?
Most homes in the Pittsburgh area run $10,000 to $20,000 for a full asphalt shingle replacement. Small ranch and bungalow roofs can come in lower, and steep or cut-up roofs can run higher.
How long does it take to replace a roof?
Most houses take one or two days. Steep roofs, several old layers or a lot of deck repair can add a day or two.
Can a roof be replaced in one day?
Yes, on many average-sized houses with a simple shape and one layer of old shingles. We tell you the likely schedule when we quote.
Can you put new shingles over old shingles?
The building code in use in 2026 sometimes allows it, but we don't recommend it. A layover hides problems in the deck, adds weight and usually shortens the life of the new shingles. A tear-off lets us fix what is underneath.
Can you replace a roof in winter?
Yes, on dry days above freezing or with extra hand-sealing. Spring through fall is easier for the shingles, but a failing roof shouldn't wait until May.
Does a new roof need a permit?
It depends on your municipality and the scope of the job. As of 2026, rules differ across Allegheny County, and structural work is treated differently from a simple re-roof. We check before we start and handle any permit the job needs.
Does a new roof increase home value?
Usually, yes, though not dollar for dollar. Its bigger value is that buyers and their inspectors stop treating the roof as a problem, which helps the sale.
Should I replace my roof if it's not leaking?
If it is near the end of its life, often yes. A roof with curling or brittle shingles is close to leaking, and replacing it on your schedule beats replacing it after ceiling damage.