Felt Flat Roofs In Radlett
Felt is still found on many flat-roofed sections in Radlett, from garages on post-war homes to extensions on older houses. Old felt cracks and blisters, especially where trees drop leaves onto it, but modern torch-on felt is a far stronger system, built up in multiple layers and finished with a mineral cap sheet.
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.
Felt flat roofs around Radlett
We often find felt that has split at the upstands, blistered across the middle, and become covered in moss and leaf litter under mature trees, which holds water on the roof. Decking beneath can be soft at the edges. For a torch-on felt roof, we strip the old layers, replace any rotten boards, and torch on a base layer followed by a mineral cap sheet, all fully bonded. Upstands are dressed up walls and finished under flashings, and new drip edges direct water into the gutters. It is a sound, traditional option for garages and extension roofs.
Every job starts with a free survey and a written quote. Call 01727 649498 or book online.
Arrange a free felt flat roofs survey in RadlettRelated guide: EPDM vs GRP vs felt: which flat roof is right for your home?Choosing felt in Radlett
Felt works well where you want a traditional finish that sits comfortably alongside an older house. Because heat is used, we take care near timber and dormers. Under trees, keeping the outlets clear after autumn helps the roof drain. We can also quote for EPDM or GRP. As with any new roof, our 10-year guarantee applies.


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 Radlett, 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 Radlett
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 Radlett — Your Questions
Everything you need to know about our felt flat roofs service across Radlett and Hertfordshire.
Trusted by homeowners in and around Radlett
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Other Roofing Services In Radlett

New Roofs in Radlett
Complete pitched and bespoke roof installations using high-grade slate, tile, and modern breathability systems with a 10-year guarantee.

EPDM Flat Roofs in Radlett
Seamless synthetic rubber roofing with exceptional weathering resistance, a long-lasting, leak-free jointless membrane.

GRP Fibreglass Flat Roofs in Radlett
Ultra-tough liquid-applied fibreglass system creating an impenetrable monolithic barrier with custom non-slip topcoats.

Roof Repairs in Radlett
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?
01727 649498Get A Free Quote For Felt Flat Roofs In Radlett
Speak to our team today. We provide a free, no-obligation on-site survey in Radlett and a fixed written quote.
