
Felt Roofing in Hertfordshire, Hampshire & Surrey
TNR Roofing Services lays new torch-on felt roofs and repairs worn felt on garages, extensions and commercial buildings, beginning with a free survey.
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- Free Roof Surveys
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- Herts, Hants & Surrey
Felt Roofing
Torch-On Felt Roofs for Garages, Extensions and Outbuildings
Felt is the covering most people picture when they think of a flat roof, and modern systems are far tougher than the single sagging sheet found on many older garages. A torch-on felt roof is built up in layers: a base sheet bonded to the deck, then a cap sheet with a mineral surface that shields it from sunlight and wear. We lay new felt roofs and repair failing ones on homes and commercial buildings throughout Hertfordshire, Hampshire and Surrey.
The strength of felt is value. It usually costs less to install than GRP or EPDM, it goes down quickly on a sound deck, and a damaged area can be cut out and patched with matching material. The trade-off is a shorter working life and more joints, because each layer is laid in overlapping rolls. For a garage, shed or modest extension that nobody uses, felt is often the sensible budget choice; for a balcony or a large roof, another system may serve you better.

Reviews
What Our Customers Say
Reviews from customers who have used TNR Roofing Services for felt roofing and other roofing work.

What's included
Felt Roof Repairs and Replacements We Carry Out
The main parts of the job, each listed in your quote.
- Laying new torch-on felt in bonded layers, so rain has more than one barrier to get past.
- Patching splits, blisters and lifted laps in existing felt to stop leaks before the deck beneath rots.
- Stripping perished felt back to the deck and replacing soft boards, giving the new covering a firm base.
- Re-felting garage and outbuilding roofs to keep tools, vehicles and stored items dry.
- Dressing felt up walls and around roof lights and outlets, with drip trims that shed water into the gutter.
- Felt roofs for shops, workshops and other commercial premises, with work arranged around opening hours where possible.
Arrange a Free Felt Roof Survey
Free surveys and no-obligation quotes for felt roofing across Hertfordshire, Hampshire and Surrey.
Our work
Our Felt Roofing Work

Why choose us
Why Customers Choose TNR for Felt Roofs
Felt Recommended Only Where It Fits
Torch-on felt is one of three flat roof systems we install, so we suggest it when it genuinely suits your roof and budget.
Free Survey of the Deck
Before quoting, we check that the boards under the felt are still firm, because new felt laid on a soft deck soon fails.
Homes and Commercial Units
From a single garage to a flat-roofed shop or workshop, the work is planned around how the building is used.
Insured Wherever We Work
Public liability insurance covers our felt roofing at your property, wherever you are in Hertfordshire, Hampshire or Surrey.
About TNR Roofing Services
A Local Roofer for Felt Roofing
TNR Roofing Services is based in Hemel Hempstead and works on homes and commercial buildings across Hertfordshire, Hampshire and Surrey. The roof is inspected before any price is given, every job is covered by public liability insurance, and a 24/7 emergency response is there if a leak or storm damage cannot wait.

Free roof surveys
No-obligation quotes
Pricing
Felt Roof Costs: What Affects Your Quote
Felt roofs are priced after a free survey, and these details make the most difference to the figure.
- The number of felt layers specified, from a two-layer system to a heavier three-layer build-up.
- How much old felt and loose chippings need stripping and taking away.
- The condition of the deck boards and how many need replacing before the new felt goes down.
- Upstands, abutments, roof lights and outlets that the felt has to be dressed around.
- Safe access to the roof, such as a tower or scaffold on a taller extension.

The work
How We Lay a Torch-On Felt Roof
The main stages of the job, from the first inspection to the final check.
Survey and Deck Check
We look for splits, blisters and standing water on the existing felt and test the deck for soft or sagging areas.
Stripping and Priming
Old felt is removed, rotten boards are replaced, and the deck is cleaned and primed so the new layers bond firmly.
Bonding the Layers
The base sheet is torched onto the deck, then the mineral cap sheet is bonded over it with the laps staggered so no joint sits above another.
Edges, Upstands and Handover
Felt is dressed up walls and finished at the drip trims and outlets. After clearing old felt and offcuts from site, we review the completed work with you and confirm everything has been done as agreed.
FAQs
Felt Roofing Questions Answered
How long does a torch-on felt roof last?
Is felt cheaper than GRP or EPDM?
Can a leaking felt roof be patched rather than replaced?
Is torch-on felt safe to lay on my property?
Is felt suitable for a balcony or a roof with regular foot traffic?
Still Have a Question?
If your question is not answered here, get in touch and we will discuss it with you.
Get in touchAreas we cover
Felt Roofing Throughout Hertfordshire
We carry out felt roofing across Hertfordshire, Hampshire and Surrey. Choose your town to see the service there, or call to ask about anywhere nearby.
- Bishop's Stortford
- Borehamwood
- Cheshunt
- Hatfield
- Hemel Hempstead
- Hitchin
- St Albans
- Stevenage
- Watford
- Welwyn Garden City
- Hoddesdon
- Letchworth
- Harpenden
- Hertford
- Bushey
- Rickmansworth
- Potters Bar
- Berkhamsted
- Ware
- Royston
- Farnham
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