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Roof Window Installation and Repair

Maintaining weatherproof seals and structural alignment.

Professional Roof Window Installations and Repairs

Weathersafe Roofing provides professional roof window repair services across Dublin.

Roof windows must be properly sealed and integrated into the roofing system to prevent leaks and condensation issues.

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  • 086 060 1107

Common Roof Window Issues

Identifying leaks and seal deterioration.

Common problems include:

  • Leaks around flashing
  • Seal deterioration
  • Condensation build-up
  • Cracked glazing
  • Movement within the roof structure

We inspect both the window unit and surrounding flashing to determine the source of the issue.

Elevated view of a completed residential roof showing a large pitched section covered in mid-grey slate tiles with a white PVC rooflight window, two slate vent tiles, and eaves ventilation grilles. An adjacent flat roof section with grey membrane and a small rooflight is visible in the lower right. Autumn trees are visible in the background.

Repair and Resealing

Restoring weather resistance and proper integration.

Repairs may involve:

  • Replacing flashing
  • Resealing window edges
  • Realigning window frame
  • Addressing surrounding tile displacement

All work is completed carefully to ensure long-term weather resistance.

Low-angle view looking up a grey natural slate pitched roof. A black-framed rooflight window is hinged open. Two roofline vent terminals are visible further up the slope against a partly cloudy blue sky.

Fully Insured and Workmanship Guaranteed

Professional standards maintained across every repair.

All roof window repair work is fully insured and backed by our workmanship guarantee.

Frequently Asked Questions

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What causes roof window leaks?

Leaks are often caused by damaged or worn flashing, failed seals, or movement in the surrounding roof structure.

Many issues can be resolved with repairs such as resealing or flashing replacement. Full replacement is only needed in more severe cases.

Condensation can occur due to poor ventilation or seal failure, allowing moisture to build up within or around the window.

We inspect the window and surrounding area before carrying out repairs such as resealing, realignment, or flashing replacement to restore proper weatherproofing.