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Roof flashing repair in Ellicott City.

Flashing is the metal that seals the joints on a roof. When it cracks or pulls loose, water gets in even when every shingle is perfect.

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  • Free Roof Inspection

    No charge to come out and look at your roof.

  • Free Quote

    You know the price before any work starts.

  • Answered 24/7

    Nights and weekends too. A leak will not wait.

Recent work

Real roofs. Real jobs.

Roofs we have worked on, photographed on the job. Tap or hover over a photo to see what we did.

  • Worn shingle roof with missing patches beside the same roof after replacement.

    Shingle roof replacement

    A worn, patched roof stripped to the deck and replaced with new dark shingles.

  • Stained, patched flat roof beside the same roof after a new white membrane.

    Flat roof replacement

    An old, stained flat roof replaced with a bright white membrane that reflects summer heat.

  • Roofing crew rolling out new white membrane across a flat roof.

    New flat roof going on

    Our crew rolling out and sealing a new membrane over fresh insulation boards.

  • Brick chimney with new metal flashing where it meets the gray shingle roof.

    Chimney flashing repair

    New metal flashing where the shingles meet the brick, so the chimney stops leaking.

  • Skylight with metal flashing around its frame set into a brown shingle roof.

    Skylight on a shingle roof

    A skylight set into a shingle roof and flashed around every edge to keep water out.

See more of our work

Reviews

What neighbors say.

Real reviews from homeowners, straight from our Google listing.

  • My ceiling had water spots so I reached out to Next Gen, and they found the problem with a leakage in the roof connecting to the house. Anthony came and fixed it within 2 hours and was significantly better in price + quality than any of the other people we had looking at it. They will be my go-to for a while, as well as for my friends and family, and Anthony is especially kind!

    Suleman Abbasi Google review
  • Super reliable team! I would highly recommend for any of your future projects.

    Keylin Perez Google review
  • Great to work with!

    Dulce G Monzon Google review
  • Great price

    Gabs Villatoro Google review

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Signs the flashing is failing

  • A leak where the roof runs up against a wall or dormer
  • Stains on the ceiling near a vent pipe or roof vent
  • Rust, gaps or bent metal along the roof's joints
  • Caulk or tar smeared over metal at the joints
  • Water coming in along a valley where two slopes meet
  • Stains on the siding just above a lower roof

What flashing does

Shingles do a good job on the open parts of a roof. The trouble spots are the joints: where a roof meets a wall, where a dormer sticks out, where two slopes meet in a valley, and where pipes and vents come through. Flashing is the thin metal that bridges those joints and sends water back out onto the shingles. It is a small part of the roof and the cause of a large share of roof leaks.

  • Free roof inspection
  • Free quote
  • Answered 24/7
  • Based in Ellicott City
Small dormer on a shingle roof with step flashing and a metal roof valley.
Dormer step flashing and a roof valley

Why it fails

Flashing is often reused from an older roof, nailed wrong, or sealed with caulk that dries out and cracks within a few years. Metal also rusts, and rubber pipe boots split in the sun. On a lot of homes around Ellicott City, additions and dormers were built onto an older house, and the joint where the new roof meets the old wall is exactly where flashing problems show up.

The inspection and the quote are free

We come out, get on the roof, and tell you what we found and what it would cost to put right. There is no charge for that visit, and you are under no obligation to book the work.

Fixing it properly

A lasting flashing repair usually means lifting the shingles around the joint, taking out the old metal, and putting in new flashing that is layered so water always runs over it, not behind it. Smearing more caulk on top can stop a drip for a season, but it rarely stops it for good. For flashing around chimneys, see our chimney flashing repair page.

How it works

How it works.

Four steps from the first call to a sound roof.

  1. Call or send the form

    Tell us what is going on with the roof. We answer 24/7.

  2. Free roof inspection

    We come out and look at the roof itself before anyone talks price.

  3. Free quote

    You get the price for the work. Nothing starts until you say yes.

  4. We do the work

    The repair or the new roof, done, and the site cleaned up after.

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Why us

Why homeowners call us.

A local roofing company in Ellicott City that picks up the phone.

  • Ladder against a shingle roof edge with work gloves and a clipboard.

    Free Roof Inspections

    We come out and look at the roof for free, whatever you end up doing.

  • Red rotary landline telephone with its handset resting on a coiled cord.

    Answered 24/7

    Storms do not keep office hours, so we do not either. Call any time.

  • Samples of asphalt shingles, a metal roof panel and flat roof membrane.

    Every Kind Of Roof

    Shingle roofs, flat roofs and metal roofs, put in new or fixed.

  • Blank price tag on a red string with a red check mark.

    Free Quotes

    You see the price before any work starts, and there is no charge for it.

  • Leather roofer's tool belt holding a hammer, snips, tape measure and caulk gun.

    One Call For The Roof

    Roofs, gutters, skylights, flashing and attic vents, all from one crew.

  • Red map pin standing on a small square of shingle roof.

    Based In Ellicott City

    Close to home for every town we cover across Howard County, MD.

Common questions.

Can flashing be repaired without a new roof?

Yes. Flashing can almost always be replaced on its own, by carefully lifting the shingles around the joint and putting them back afterwards.

Is caulk a good fix for leaking flashing?

Only as a short-term stopgap. Caulk dries out and cracks, so the leak usually returns. New, properly layered flashing is the lasting fix.

What is a pipe boot?

It is the rubber and metal collar that seals around a plumbing vent pipe on the roof. The rubber splits with age and sun, and it is one of the most common causes of small leaks.

Roof trouble? Call any time.

Free roof inspections, free quotes, and a phone that is answered 24/7.

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