Recent project
Flat Roof Replacement Between Tiled Slopes
A ponding central flat section stripped back, falls corrected and re-covered, then tied into the two adjacent tiled slopes.
Flat roofing · Haslemere, Surrey
Flat Roof Replacement in Haslemere
When a flat roof has been patched several times, or the deck underneath has begun to soften, replacement is usually more economical than another repair. The advantage of a full replacement is that the underlying problems — poor falls, wet insulation, badly formed upstands — can finally be corrected.
We replace flat roofs on extensions, garages, dormers, porches and balconies throughout Haslemere and the surrounding area.
5-star rated on Google · 15+ years roofing in Haslemere
15+ Years' Experience
Roofing across Haslemere since the early 2010s
5-Star Rated on Google
Rated five stars by local homeowners
Local Haslemere Roofers
Based in Haslemere, working across Surrey
Free Quotations
Written quotes with no obligation
What it involves
What our flat roof replacement work covers
- Stripping the existing covering, and the insulation where it is saturated.
- Assessing and repairing or renewing the timber deck.
- Adding firrings to create a fall to the outlet where the original roof had none.
- Fitting new insulation to suit the build-up and the use of the room below.
- Installing the new membrane in a single continuous field wherever possible.
- Renewing trims, drips, kerbs, outlets and the abutment leadwork.
Problems customers bring to us
- Repeated leaks in different places on the same roof.
- Water ponding permanently in the middle of the roof.
- A deck that flexes underfoot.
- Damp and mould on the ceiling of the room below.
- Insulation that has become waterlogged and lost its performance.
Signs the work may be needed
- Multiple patch repairs already visible on the surface.
- Wide splits or crazing across an old felt covering.
- Rot visible at the fascia or the deck edge.
- A roof that is more than a couple of decades old and never re-covered.
Our process
How the job runs, start to finish
- Step 1
Survey and moisture check
We establish whether the deck and insulation can be retained, which sets the scope of the work.
- Step 2
Written quotation
Clear pricing covering strip, disposal, deck repairs, insulation, membrane and all trims.
- Step 3
Strip and rebuild
The roof is stripped, corrected and re-covered in a single visit wherever the weather allows.
- Step 4
Completion
Drainage checked, edges inspected, waste removed and the work explained.
Why Haslemere Roofing Co.
Experience, not guesswork
- Over 15 years working on roofs across Haslemere and Surrey.
- Five-star rated on Google by local homeowners.
- Free, written, itemised quotations — you see exactly what is included.
- Straight answers: if a repair is the better option than a replacement, we will say so.
- Sites left clean, with all waste removed.
Local context
Flat Roof Replacement in Haslemere
Rear extensions across Haslemere and Hindhead were frequently built with minimal fall, which is why so many of them pond. Correcting that at replacement stage makes far more difference to service life than the choice of membrane alone.
Completed work
Related roofing projects
FAQs
Flat Roof Replacement questions
- If the deck or insulation is wet, yes — covering over a saturated build-up simply traps the problem.
Related services
You may also need
Flat Roofing
Flat roofs on extensions, garages and dormers — laid with proper falls, upstands and edge detailing so water leaves the roof.
Roof Replacement
Full re-roofing where repairs no longer make sense — stripped back, timbers checked, and rebuilt to a modern specification.
Conservatory Roof Replacement
Tired polycarbonate and glass conservatory roofs replaced with warmer, quieter, better-insulated alternatives.
Guttering, Fascias & Soffits
Rainwater goods and roofline renewed or repaired, with proper falls, secure brackets and eaves ventilation.
Get a free quote for flat roof replacement
Call 07537 173481 and tell us a little about the roof — we will arrange a proper look and a written quotation. If it is urgent, say so and we will prioritise it.
Get a free roofing quotation
Tell us what the roof is doing and we will take a proper look. Written quotations, no obligation, no sales pressure.