One of our crews at work, seen from the air. This post does not say which town it is in.
Roof repair in Exton, PA: 7 questions to answer first
Before a roof repair in Exton, PA, find out who is responsible for the roof, especially on a townhouse, whether the job is small enough to skip West Whiteland's re-roof permit and where the water really gets in. Those answers decide who signs the work order and what gets fixed.
We are Clear Roofing & Exteriors, based in West Chester, and our roof repair in Exton page covers how we track down and fix a leak. This list covers what to sort out around the repair, and it starts with ownership because so many homes here share walls. Exton is a census-designated place inside West Whiteland Township, and the township's 2026 Comprehensive Plan says 30.1 percent of its housing units are townhouses and 42.8 percent are detached. Across Chester County, just over 60 percent are detached. For the wider area, see our roofing in Exton page, and our main roof repair page has the full process.
1. Is this roof yours or the association's?
Pennsylvania sets a default in 68 Pa.C.S. § 5307: in a planned community the association handles maintenance, repair and replacement of the common elements and each owner handles their own unit, except as the declaration provides otherwise. For condominiums, § 3307 says much the same. Neither section names the roof, so the declaration is where to look. Read yours or call the property manager before you hire anyone.
The township's plan counts 2,547 townhouse parcels, with the greatest concentration south of Route 30. If a storm did the damage, ask in that same call whose insurance the claim goes through.
2. Will the work cross onto a neighbor's roof?
On attached houses the shingles can run from one unit straight into the next, so a leak near the line may start on the other side of it. A stain on your ceiling doesn't prove the failed shingle is yours. Before anyone goes up, ask where the repair will stop, how it ties into the next unit's shingles and whether your neighbor or the association has to sign off on access.
3. Is it a minor repair or an extensive one?
West Whiteland's Residential Permit Chart (updated January 29, 2025) says minor shingle repairs don't need a permit, while extensive repairs need the same re-roof permit as a full replacement, listed at $90. The chart puts no number on "extensive." A few shingles lost to a wind gust is the easy case. Re-decking and re-shingling a whole slope is the one to check with the township before work starts, and its permit FAQ says residential applications can take up to 15 days.
Our post on the re-roof permit in Exton walks through the application. If water is coming in now, ask about protecting the house while the paperwork catches up. We come out to do that first.
4. Where is the water actually coming in?
Water runs along the deck before it drips, so a ceiling stain can show up feet from the failure. The usual sources are flashing, a valley, a lifted shingle or a cracked pipe boot. Sometimes it isn't the roof at all. One customer wrote this on Google, in a review that doesn't name a town:
After my new roof, I noticed a leak on the ceiling. They came over a few times and went up on the roof but couldn't find the leak. They then went into the attic to see that it was actually a leaking pipe from the HVAC.
Ask for a photo of the spot that failed and a line on the quote that names it. Our guide to reading a roof repair quote goes through the rest of that paperwork.
5. How many layers are up there, and how old are the shingles?
This one decides whether a repair is worth buying. Much of residential Exton went up from the 1960s through the 1980s, and a lot of those roofs are on aging three-tab shingle. A 1980s roof still on its first layer and leaking at one pipe boot gets repaired, and that repair can hold for years. The same roof with a second layer over it and brittle shingle across the slope is usually past patching. We tell you which one you have once we've been up on it, with photos either way. Repair or replace has more on that call.
6. Is it cold enough to change how the shingles go on?
GAF, the shingle manufacturer, says asphalt shingles lose flexibility and may crack below 40°F, and that the sealant strip needs warmth, sun and temperatures above 40°F to activate. In that weather the strip won't bond on its own, so GAF calls for hand sealing with an approved asphalt roofing cement, in quarter-sized dabs under each tab. The Asphalt Roofing Manufacturers Association also advises waiting until the roof surface is free of ice and frost.
Waiting for spring isn't always an option with an active leak. GAF notes that emergency repairs are a common reason crews roof in winter. So on a cold-weather repair in Exton, ask whether the new shingles will be hand-sealed.
7. What paperwork do you get for a small job?
Pennsylvania's Home Improvement Consumer Protection Act covers work on a home when the total cash price is more than $500, and roofs are named in it. At that size the contract has to be in writing, with the contractor's registration number on it, and you get three business days to cancel, apart from an emergency exception the act refers to. A patch under $500 falls below that line.
Ask for it in writing anyway: what failed, where, what was installed, plus a photo of the finished spot. If the same area leaks again next year, that note tells the next roofer what's already been done.
For a free inspection on an Exton roof, call us at (484) 983-3476, 8 AM to 8 PM any day, or use the contact page. On a townhouse, have the declaration handy.
Sources, read November 4, 2026: West Whiteland Township 2026 Comprehensive Plan (Appendices A and B), Residential Permit Chart and permits and inspections FAQ; Wikipedia, Exton, Pennsylvania; Pennsylvania 68 Pa.C.S. § 5307, 68 Pa.C.S. § 3307 and Act 132 of 2008; GAF, Cool Weather Roofing (October 10, 2025); ARMA, cold weather application recommendations. Our own process, from our roof repair pages. This is general information, not legal advice; your declaration and the township's current rules govern.
