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Dormer Leak Repair in Pine Bluff, AR

Dormers leak at the side flashing, the small valleys and the window trim. We find which one and fix it, with photos.

Dormer with worn flashing on a shingle roof in Pine Bluff, AR
Same-day responseWritten price before workBefore and after photosLocal owner: JacobShingle, metal, flat & mobile home
Quick answer

A dormer leak usually comes from one of three places: the step flashing where the dormer sides meet the roof, the two small valleys where the dormer roof ties into the main roof, or the window trim on the front of the dormer. We check all three, fix the one that is failing, and send you before and after photos.

Dormers add light and headroom, but they pack a lot of roof details into a small space: two side walls, two valleys, a small roof and a window, all within a few feet of each other. That is why dormer leaks are hard to pin down, and why the stain inside is often a few feet from where the water actually gets in.

Signs of a dormer leak

  • Stains on the ceiling or wall below or beside a dormer
  • Water around the dormer window frame inside
  • Peeling paint or soft wood on the dormer siding or trim
  • Leaks that show up only in wind-driven rain from one direction
  • Debris piled up where the dormer roof meets the main roof

Where dormers leak

Side (cheek wall) flashing

Each side of a dormer is a small wall that meets the main roof. Like any roof-to-wall joint, it needs step flashing woven into the shingles and covered by the siding. Missing or rusted steps are the most common dormer leak. Our roof flashing repair page explains how step flashing works.

The small valleys

Where a gable dormer roof meets the main roof, it forms two short valleys. They collect needles and leaves and wear out like any valley. See roof valley leak repair.

The window and front wall

Failed caulk around the window, missing head flashing above it, or rotted sills let water into the wall. That is not technically a roof leak, but it shows up the same way inside, and we check it on every dormer job.

The dormer roof itself

Small dormer roofs often have low pitch and a short run of shingles, and sometimes they were built with too little slope for shingles. Water sits and backs up under them.

How we fix a dormer leak

  1. Find it

    Attic check first, then the roof. A water test if the spot is not obvious.

  2. Price it

    A written price for the exact repair. You approve it before we start.

  3. Fix it

    We repair the spot that leaks and check the area around it.

  4. Prove it

    Before and after photos go to your phone.

Because dormers have so many possible entry points, we often water test one side at a time with a hose while someone watches inside. That tells us exactly which detail is failing, so we fix the right one instead of sealing everything and hoping.

Water around a dormer window?

Text Jacob a photo from inside and a photo of the dormer from the yard. Same-day response in Pine Bluff, and a written price first.

Dormer leak repair cost in Pine Bluff

RepairTypical Central Arkansas range
Leak repair around a dormer$500 to $1,000
Rebuild step flashing on both dormer sidesQuoted on site
Rotted siding, trim or decking found underneathShown in photos, then priced

Ranges based on published Central Arkansas roofing cost guides (2025 and 2026). They are not quotes. Your written price comes after we look at your roof, and you approve it before any work starts.

What you can check yourself

From inside, note exactly where the water shows up: on the window, below it, beside it, or on the ceiling in front of the dormer. From the yard, look at the dormer sides for rust streaks, gaps in the siding just above the roof, or dark wood. Look where the dormer roof meets the main roof for piles of debris. Take photos of each. It helps us plan the water test.

Older homes with dormers

Dormers are common on older homes in neighborhoods like the Fifth Avenue Historic District and on some 1940s and 1950s houses on the West End. Many of those dormers have been reroofed several times with the original flashing left in place, which is one reason they leak.

Keep dormers dry

Clear debris from the small valleys where the dormer roof meets the main roof, since those corners collect needles fast. Keep the window caulk and trim painted and sealed. If the dormer siding touches the roof shingles directly, water wicks up into it. There should be a small gap with flashing behind it. Look at your dormers once a year from the yard with binoculars, and after big storms. Catching a lifted piece of siding or a small gap early keeps the repair small and cheap. If the stain is not near the dormer after all, see roof leak detection.

Dormer leak FAQ

Why does my dormer only leak when rain comes from one side?

Wind-driven rain hits one dormer side harder. If the flashing on that side is weak, it leaks only in storms from that direction.

Is a leaking dormer window a roof problem?

Sometimes. The water may come from the roof flashing above, or from the window seal and trim. We test both so the right part gets fixed.

Can you fix a dormer leak without new siding?

Usually. We remove only the lowest course of siding along each side to set new flashing, then put it back.

How long does a dormer leak repair take?

Most take a few hours to a day. A water test adds time but makes sure we fix the right spot.

Should I remove my dormer?

Rarely worth it. Dormers can be made watertight with correct flashing and valleys.

Find the Leak. Fix the Spot. See the Photos.

Call or text Jacob at (870) 884-8129. Same-day response in Pine Bluff, and you approve a written price before any work starts.