Felt Flat Roofs In Welwyn Garden City
Garages, porches and extensions on Welwyn Garden City's post-war estates often have felt roofs, and many sit under the trees that line the town's avenues. Falling leaves and branches take a toll, so a repairable roof covering makes sense. Modern torch-on felt, built in bonded layers with a mineral cap sheet, fits that bill.
Options for your roof
We install and repair across all major options to suit your home and budget.
Felt garage roof
A durable mineral-surfaced torch-on felt roof protecting a domestic garage.
Torch-on felt laid on OSB
High-performance torch-on bitumen felt being heat-bonded over fresh OSB deck.
Felt extension roof
Multi-layer torch-on system protecting a residential rear extension with clean falls.
Replacing felt roofs around the town
We see felt roofs with cracking, blistering and moss growing in shallow puddles where outlets have clogged with leaves. Once water gets below the felt, the deck can rot. We remove the old layers back to the deck and replace any damaged boards. The new system has a base layer, a torched-on underlay, and a mineral cap sheet that guards against sunlight and gives a hard-wearing surface. Upstands are formed against walls and covered with flashings, and drip trims at the edges direct water into the gutter rather than down the fascia. Lead flashings at the wall are renewed if they have cracked.
Every job starts with a free survey and a written quote. Call 01438 870485 or book online.
Arrange a free felt flat roofs survey in Welwyn Garden CityRelated guide: EPDM vs GRP vs felt: which flat roof is right for your home?Practical points for felt in Welwyn Garden City
If a branch damages torch-on felt, a patch repair is straightforward. Keep outlets clear of leaves in autumn to stop ponding. For homes in the conservation area or covered by the Estate Management Scheme, visible changes may need consent. We include our 10-year guarantee with every new felt flat roof.
The Benefits Of Our Felt Flat Roofs
3-layer reinforced system
Mineral surfaced capsheet
Cost-effective protection
Our 6-Step Process
From initial inspection to signed-off guarantee, every stage is transparent.
Free survey
We inspect the deck and measure the roof.
Written quote
You get a fixed written quote.
Prepare and protect
We protect the area and prepare the deck.
The main work
We torch on the vapour control, underlay and capsheet.
Finishing details
Edges and upstands are dressed and sealed.
Clean-up and sign-off
We clear away and hand over your guarantee.
Free Written Quote After A No-Obligation Survey
We survey your roof in Welwyn Garden City, assess the work needed, and provide a fixed, itemised written quote. The price we quote is the price you pay — no hidden extras, no large upfront deposits.
Get a Free QuoteWhat's included
- 3-layer reinforced system
- Mineral surfaced capsheet
- Cost-effective protection
- Free written quote after a no-obligation survey in Welwyn Garden City
EPDM vs GRP vs felt: which flat roof is right for your home?
EPDM rubber, GRP fibreglass and modern felt all make good flat roofs when they are fitted well. Here is how they differ, and how to pick the right one for your garage, extension or dormer.
Felt Flat Roofs in Welwyn Garden City — Your Questions
Everything you need to know about our felt flat roofs service across Welwyn Garden City and Hertfordshire.
Trusted by homeowners in and around Welwyn Garden City
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Other Roofing Services In Welwyn Garden City
New Roofs in Welwyn Garden City
Complete pitched and bespoke roof installations using high-grade slate, tile, and modern breathability systems with a 10-year guarantee.
EPDM Flat Roofs in Welwyn Garden City
Seamless synthetic rubber roofing with exceptional weathering resistance, a long-lasting, leak-free jointless membrane.
GRP Fibreglass Flat Roofs in Welwyn Garden City
Ultra-tough liquid-applied fibreglass system creating an impenetrable monolithic barrier with custom non-slip topcoats.
Roof Repairs in Welwyn Garden City
Rapid diagnostic and targeted fix service for storm damage, missing tiles, ridge recapping, flashing leaks, and chimney repointing.
Start Your Free Quote
Tell us a little about your roof and we will call you back to arrange a free survey and a fixed written quote.
A survey you can trust
- Free written quote after a no-obligation survey.
- 10-year written guarantee on new roofs.
- Checkatrade approved and fully insured.
- Emergency repairs available for storm damage and leaks.
Prefer to speak right now?
01438 870485Get A Free Quote For Felt Flat Roofs In Welwyn Garden City
Speak to our team today. We provide a free, no-obligation on-site survey in Welwyn Garden City and a fixed written quote.