
Flat Roofs & Repairs in Hitchin
Flat roofs on rear extensions, dormers and garages repaired or replaced across SG4 and SG5, with a free survey before any work is quoted.
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Flat Roofs & Repairs in Hitchin
Flat Roof Repairs in Hitchin
Older terraced homes in Hertfordshire towns often have a flat-roofed rear extension or kitchen addition, and those roofs take a lot of weather for their size. TNR Roofing Services repairs and replaces flat roofs across Hitchin and the SG4 and SG5 districts, for homeowners and for commercial properties.
Rear extensions tend to sit tight against the main house, so the junction with the wall and any surrounding pitched roof needs careful detailing. We check these areas during the free survey, then quote for a repair or a new covering in felt, GRP fibreglass or EPDM rubber, explaining how each would suit the space.

Reviews
Reviews from Customers across Hertfordshire
What homeowners and businesses say about TNR Roofing Services, roofers covering Hitchin and the rest of Hertfordshire.

What's included
Flat Roof Replacement in Hitchin
The main parts of the job, each listed in your quote.
- Full flat roof replacement in felt, GRP fibreglass or EPDM rubber, with the material chosen to suit how the roof is used.
- Removal of the failed covering and a check of the timber deck beneath, so the new roof is laid on a sound base.
- Repairs to splits, blisters and lifted joints where the rest of the roof still has plenty of life left in it.
- New roofs for garages, extensions and dormers, with edges, trims and wall flashings finished to keep water out of the building.
- Balcony surfaces that stand up to regular foot traffic as well as the weather.
- Commercial flat roofs, with access and working areas planned so your premises can keep running.
Book Your Hitchin Flat Roof Services Today
Free, no-obligation quotes for flat roofing in Hitchin and across Hertfordshire.
Pricing
What Affects Flat Roof Prices in Hitchin
A flat roof on a Hitchin rear extension can be quick to reach or hemmed in by neighbouring walls, and that changes the work involved. We quote after a free survey, based on:
- The size of the roof and how easily it can be reached.
- Whether a targeted repair will do or the whole covering needs replacing.
- The material chosen: felt, GRP fibreglass or EPDM rubber.
- The condition of the timber deck once the old covering is lifted.
- Details such as wall upstands, edge trims, outlets and roof lights.

How it works
Working on Your Hitchin Flat Roof
What happens from your first call to the finished work.
Free Roof Survey
We inspect the covering, joints, edges, outlets and any junction with a wall, and check for ponding or soft areas in the deck, so the cause of a leak is clear before anything is priced.
Repair or Replace Recommendation
You receive a no-obligation quote explaining whether a repair will hold or a new roof is the better choice, and which of felt, GRP fibreglass or EPDM rubber suits the roof.
Carrying Out the Work
We protect the area around the roof, strip back failed material, make good the deck and lay the new covering with neatly formed edges, upstands and flashings.
Final Review
Once the roof is finished and the work area cleared, we review the completed work with you and confirm everything has been done as agreed.

Why choose TNR
Why Choose TNR Roofing for Flat Roofs in Hitchin
Felt, GRP and EPDM Under One Roof
Because we fit all three systems, our recommendation is based on your roof rather than the single material a contractor happens to stock.
Repair or Replace Advice
The free survey shows whether a localised repair will hold or whether the whole covering has reached the end of its life.
Domestic and Commercial Roofs
From a single garage to a flat-roofed office or industrial unit, we plan access and timing around the property.
Fully Insured Contractor
Public liability insurance covers the flat roofing we carry out, which matters on busy commercial sites as much as at home.
FAQs
Hitchin Flat Roof Questions Answered
Can you work on an extension roof that is hard to reach?
Will I need permission to change my flat roof in a conservation area?
Which material suits a small extension roof?
How can I tell if my flat roof is failing?
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
Flat Roofs & Repairs across Hertfordshire
Alongside Hitchin, we carry out flat roofing in these towns:
Covering Hitchin and Hertfordshire
Flat Roofs & Repairs across Hitchin and the rest of Hertfordshire. Call to arrange a free survey and a quote.
Call 01462 754212