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Maintenance4 June 2026· Updated 8 June 2026 3 min read

Flat Roof Care for Worcestershire Extensions and Garages

Most flat roof problems are preventable. Here is how to make a modern EPDM or GRP roof last 25+ years on your Worcestershire home.

Wye Valley Roofing Team
Lead Roofers, Three Counties
Reviewed by
Tom — Lead Roofer
Master Roofer · 20+ years on Three Counties roofs

Flat roofs do not have to leak

The old image of a flat roof is a sagging felt sheet that needs replacing every ten years. Modern rubber (EPDM) and fibreglass (GRP) systems are a different world — properly installed, they last 25 to 50 years.

Common failure points we see

  • Poor upstand detailing at walls and parapets
  • Inadequate falls causing pooling water
  • Cheap felt over plywood that has swelled and lifted
  • Outlets blocked by leaves from nearby trees

What we install

For extensions, garages and dormers around Worcester, Malvern and Upton-upon-Severn we install EPDM rubber single-ply membrane and GRP fibreglass systems with full perimeter trims, proper falls and 20+ year manufacturer warranties.

Want your flat roof checked before the next downpour? We offer free inspections across Worcestershire.

Frequently asked questions

About the author
Wye Valley Roofing Team

Family-run roofing team based in Ledbury, working across Herefordshire, Gloucestershire and Worcestershire for over 20 years.

More about the team

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