Can a single leak be fixed without a new roof?

Usually. Most leaks come from one spot and can be repaired on their own.

Why does my ceiling stain grow in winter?

It could be an ice dam, or condensation in the attic. A roofer can tell which.

Roof Leak Repair in Madison, WI | Madison Roofing Experts

Roof Leak Repair in Madison, WI

Water rarely drips straight down from the hole that lets it in. It runs along boards and rafters first, which is why the stain on your ceiling may be several feet from the real problem.

Roof repairs, replacements and ice dams

Madison and the surrounding Dane County communities

Get a quote before any work starts

Rain leaks

Leaks during rain usually come from flashing at walls and chimneys, cracked vent boots, worn valleys, skylight frames or nail holes left from old antennas or dishes.

Thaw leaks

Leaks that appear on a sunny winter day, or during the spring melt, often point to ice dams or snow packed against a wall. See ice dams.

Condensation that looks like a leak

Frost forms on the underside of the roof deck when warm, damp air reaches a cold attic. When it melts, it drips. The fix is air sealing and ventilation, not shingles.

What to do now

Catch the water, move belongings, and keep away from bulging ceilings. Photograph the stain and note the weather when it appears.

Look in the attic

If it's safe, check for wet insulation, dark stains and light coming through around pipes. See attic ventilation.

Don't wait

Slow leaks soak insulation, rot decking and can lead to mould inside walls. The longer they run, the larger the repair.

Water testing

For stubborn leaks, a roofer may wet one area at a time while someone watches inside to pinpoint the source.

Get it traced

Tell the roofer where the stain is and when it appears. Send a request and a roofer will get in touch.

Plumbing vents

The rubber boots around plumbing vent pipes crack with age and sun. They're a common, inexpensive leak to fix, and a roofer will often replace them during any repair.

Valleys

Valleys carry water from two slopes and hold snow and leaves. Worn or poorly installed valley flashing is a frequent source of leaks on Madison homes.