GRP Bay Window Roof on Walton Road, Norwich

We were asked to sort out a failing bay window roof on a house on Walton Road, just off Hall Road in Norwich. Bay window roofs are one of those areas that get forgotten about until they cause trouble. They’re small, low down and easy to ignore, but when they fail, water gets straight into the bay and the room behind it.

This one had seen better days. The old covering was worn out and no longer keeping the weather where it belonged. Rather than patching it, the owner wanted it done properly with a long-term solution. GRP fibreglass was the obvious choice.

What the Job Involved

Our roofing team stripped the old roof covering right back, clearing away all the failed material so we could start from a solid base.

The roof was then fully boarded with new decking, giving us a clean, stable surface to work from. Good boarding is the foundation of any GRP roof. If the deck isn’t right, the fibreglass won’t perform, so we take our time getting this stage spot on.

With the new deck in place, we laid the GRP fibreglass system. That means resin and fibreglass matting applied wet, bonded directly to the boards, then finished with a topcoat. The result is one continuous, seamless membrane with no joints, no seams and no weak points for water to find.

Why GRP for a Bay Window Roof?

Bay roofs are a perfect fit for fibreglass. Here’s why:

  • Completely seamless. GRP is laid as one piece, so there are no joins to fail over time.
  • Built to last. A properly installed GRP roof will typically last 25 years or more with next to no maintenance.
  • Tough underfoot and overhead. Fibreglass shrugs off weather, debris and the odd football.
  • Neat finish. The topcoat gives a clean, tidy look that suits the front of any home.

The Result

The homeowner now has a smart, watertight bay window roof that will outlast most of the roof above it. No more damp creeping into the bay, and no more worrying about it every time it rains.

As always, we cleared the site fully before leaving, with all old materials removed and disposed of properly.

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