Roof Repair in Crown Point, IN
Most roof leaks are small, findable and worth fixing. The trick is finding the right one — water almost never enters directly above the spot where it appears on your ceiling.
Call (219) 373-1772
Why the leak is not where the stain is
Water gets through the roof surface, lands on something solid, and then travels. It runs along the top of a rafter, down the side of a truss chord, across the back of the sheathing, and it only drops through the ceiling where it meets something that will not carry it any further — a light fixture, a joint in the drywall, a nail. Ten or fifteen feet of travel is completely ordinary, and it is nearly always uphill of the stain rather than beside it.
Which is why the first thing we do is get into the attic with a torch and follow the evidence backwards. Dried mineral trails on the underside of the deck, rusty nail shanks, darkened wood, a patch of matted insulation — those point at the entry hole far more reliably than anything visible from inside the room.
Where the water is actually getting in
In eight or nine cases out of ten it is not the shingles at all. It is a place where something passes through the roof, or where the roof meets something else. Ranked roughly by how often we find them:
- Split pipe boots. The rubber collar around a plumbing vent perishes in ultraviolet light and cracks open at the top, usually somewhere between its tenth and fifteenth winter. It is the single most common leak on a roof of that age and it is an hour's work.
- Chimney flashing. Step flashing behind the shingles and counter-flashing let into the mortar have to work as a pair. Around here the mortar joint is what fails first — our freeze-thaw winters chew it out and the counter-flashing loses its grip.
- Valleys. Every drop off two slopes runs through one narrow channel, so a valley wears out years before the field around it and shows it by losing granules down the centre line.
- Sidewall junctions. Where a lower roof runs into an upper wall — over a garage, a bay, a porch. If somebody once sealed that joint with caulk instead of flashing it, it is leaking now.
- Skylights. Usually the frame seal or the head flashing rather than the glass. Worth knowing that condensation on the inside of a skylight in January is not a leak at all, and no amount of sealant will stop it.
- Nail holes from a previous repair. Fasteners driven through the face of a shingle rather than under the course above are exposed holes with a dab of sealant over them, and sealant does not last as long as roofs do.
What a proper repair involves
A repair that lasts means putting the assembly back the way it was designed to work, which means lifting shingles and working underneath them. Anything that can be done from on top of the roof surface with a tube of sealant is a temporary measure, and we will call it that when we do it.
Shingles get warmed and separated rather than pulled, because cold asphalt tears. New flashing is woven into the courses in the correct order — over the piece below it, under the piece above it — so water is handed downhill at every step without relying on anything sticky.
- Boots replaced with a new collar, not wrapped in tape
- Step flashing renewed shingle by shingle up a wall or chimney
- Valley metal replaced along its full run rather than patched in the middle
- Wind-lost tabs replaced with a colour we have matched on the roof, not in the yard
- Deteriorated sheathing around a long-standing leak cut out and replaced before the new roofing goes back
When a repair is the wrong answer
There is a point where patching stops being thrift and starts being waste, and it is worth knowing where it sits before you pay for the third repair in two years.
The test we use is whether the shingles around the repair will cooperate. A sound shingle flexes enough to lift and lie back down. A shingle that has lost its granules and dried out snaps when you touch it, which means every repair on that slope breaks more roof than it fixes. Two layers already up there, widespread hail bruising, or a deck that is soft over a wide area all point the same way.
The other honest limit is arithmetic. Several repairs a year on an old roof will overtake the cost of replacing it, and you have nothing to show for the money at the end. We will tell you when you are close to that line, even though the repair is the easier sale.
Repairs on a roof somebody else installed
We work on plenty of roofs we did not put on, and it is worth saying plainly that this does not annoy us. Around Crown Point a fair number of roofs went up quickly during the subdivision boom, and the recurring faults are consistent enough to list:
Starter course missing at the rakes
Without a starter strip along the gable edge there is no sealant bond holding the first tab down. That is the edge our west winds get under, and it is why some houses lose shingles off the same rake every few years while the neighbours do not.
Ridge vent without any intake
Exhaust at the peak with blocked or absent soffit vents does not ventilate an attic — it pulls conditioned air up out of the house instead. It looks correct from the street and it makes ice dams worse, not better.
Bath and kitchen fans venting into the attic
A duct that stops short of the roof puts warm wet air straight onto the underside of the deck all winter. The ceiling stain that follows looks exactly like a roof leak and is not one.
Sealant where flashing belongs
Caulk across a sidewall joint or smeared around a chimney is a sign somebody was in a hurry. It works for a couple of years, which is long enough for them to be gone.
None of that means the roof is a write-off. It means somebody has to look at the details rather than the field, and it is why Crown Point Roofing Company spends longer on an inspection than most people expect. Finding the actual fault is most of the work; correcting it is usually the quick part.
Frequently asked questions
Can you find a leak that only happens sometimes?
Usually, yes, and the pattern is the clue. A leak that appears only in a hard wind from one direction is a wind-driven entry high on that slope. One that shows up in a thaw after snow and never in summer rain is an ice dam. One that arrives with every heavy rain is an open hole. Tell us when it happens and half the search is done.
Will a repair match the rest of my roof?
Close, rarely exact. Shingles fade over the years and colour runs change, so a patch on a fifteen-year-old roof will read slightly newer up close. We match on the roof rather than in the yard, and where a repair sits on a street-facing slope we will tell you beforehand what it is likely to look like.
How soon can somebody look at it?
Ring (219) 373-1772 and we will book the soonest slot the weather allows. Roof work needs a dry surface to be done safely and properly, so we would rather give you a date we can keep than a promise the sky can break.
Is it worth repairing a roof I might replace in a few years?
Often, yes. Keeping water out of the structure is worth doing even on a roof with a limited life left, because rotten sheathing and ruined insulation cost far more than the shingles do. We will say when a repair is genuinely throwing money at a lost cause.
Do you repair flat and low-slope roofs?
Yes — porch roofs, additions and the flat sections over bay windows are common around here and they leak for different reasons than a pitched roof does. They are membrane assemblies rather than shingle ones, and they need patching in kind rather than a bucket of coating.