Most roofs we are called to look at do not need replacing. They need one detail fixed properly.
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Water does not drop straight down. It runs along decking and rafters and finds the first low point, which is why the stain on a ceiling is rarely underneath the hole that caused it. A repair that starts by patching above the stain fixes nothing and costs the same as one that starts by tracing the water. Almost every leak we find begins at a junction — flashing at a chimney or sidewall, an unlined valley, a plumbing stack boot gone brittle — rather than in the open field of the roof.
We find the entry point rather than patching the ceiling below it and hoping. That means following the path the water is taking, not the shortest line to the damage.
Chimneys, sidewalls, skylights and stack boots. Old flashing that has been caulked over instead of replaced is the single most common repair we do.
Wind-lifted shingles, hail bruising, impact damage from a branch. If the roof is open to the weather we get it covered first and quote the repair second.
If a repair only buys a season on a roof at the end of its life, we will tell you. It is a shorter conversation than the one after the second repair.
A repair is diagnosis first and materials second. Getting the diagnosis wrong is how a roof gets repaired three times for one fault.
Water entering at a chimney can run down a rafter for several feet before it meets a nail, a seam or a light fitting and finally comes through the ceiling. The visible damage marks where it ran out of roof, not where it got in.
So we work from the inside out and the outside in: where the staining is, where the framing runs, and what is directly uphill of it on the roof. Patching the deck above a stain is the repair that gets redone.
Rubber plumbing-stack boots harden and split, usually well before the shingles around them are worn. They cost very little to replace, they are a common cause of a ceiling stain in an otherwise sound roof, and they are easy to miss from the ground.
Valleys and sidewalls are the other two. A valley that was never properly lined, or a sidewall where the step flashing was replaced with a bead of sealant, will leak in wind-driven rain and stay dry in a downpour — which is exactly the intermittent leak that is hardest to pin down.
Hail can take the granule layer off a shingle without cracking it. The roof looks intact from the driveway while its remaining life has been cut short, and the failure arrives a year or two later as a leak nobody connects to the storm.
Wind damage is similar: a shingle can be lifted and reseated by the next warm day with the seal strip broken underneath. It looks fine and it is no longer sealed. Both are worth documenting when they happen rather than when they leak.
A repair is right when the covering has life left and a specific detail has failed. It is the wrong answer when shingles are brittle across the whole roof, when granule loss is general rather than local, or when the same roof has already been repaired twice.
We would rather tell you that at the inspection than take the repair and have the conversation again next spring. Where it is genuinely borderline we will say that too, with what each option realistically buys you.
Active leaks get looked at first. If the roof is open to the weather, covering it comes before anything else.
We find the entry point, photograph it, and show you what we found rather than describing it.
The repair, in writing, with an honest note on how much life it buys the roof.
Our own crew, and a check of the surrounding details while we are up there rather than a return visit for the next one.
A clear written quote after a free inspection — no surprises and no pressure afterwards.
The person who quotes the job runs the job, and is the person you call afterwards.
Industry-leading warranties, fully licensed and insured, and one team for the whole exterior.
We install products with real manufacturer warranties and training behind the installation, because a warranty is only as good as the crew that fits the material.
Active leaks are prioritised, and if the roof is open to the weather we cover it before we do anything else. Call your nearest office and say it is leaking.
Sometimes. If the decking is sound and the failure is a detail, yes. If the shingles are brittle across the whole roof, a repair is only postponing the real decision.
Often closely, rarely perfectly. Colours are discontinued and the roof around them has weathered. We will tell you how visible a patch is likely to be before we do it.
No. The inspection and the written quote are free, whether the answer is a repair, a replacement or that nothing needs doing yet.
Yes. The inspection and the written quote are free and carry no obligation, and nobody will lean on you afterwards.
Coldstream crews in every market we run — and the person who quotes the job stays on the job from the first walk-through to the final cleanup.
Industry-leading warranties on what we install, alongside whatever the manufacturer warrants on the material itself. Licensed and insured in every market we work in.
Tell us what you need and we will take a look. Call (844) 426-8222 or send the form.
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