TNR Roofing Services
Roofer re-boarding a flat roof on a house extension, St Albans
Flat roofing ยท St Albans

Flat Roofs & Repairs in St Albans

Repairs and replacements in felt, GRP fibreglass and EPDM rubber for flat roofs across AL1 to AL4, each quoted after a free survey.

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  • Free Roof Surveys
  • 24/7 Emergency Response
  • Fully Insured
  • Herts, Hants & Surrey

Flat Roofs & Repairs in St Albans

Flat Roof Repairs in St Albans

Hertfordshire homes come in a wide mix of ages, and flat roofs turn up on all of them: garages beside post-war houses, dormers on older properties and extensions added more recently. TNR Roofing Services repairs and replaces flat roofs throughout St Albans and the AL1 to AL4 districts, for homeowners and commercial clients alike.

Choosing the right covering matters as much as fitting it well. GRP fibreglass gives a hard, jointless finish that suits balconies and detailed shapes, EPDM rubber suits larger open areas with few joints, and felt remains a reliable, economical option. After a free survey we recommend the material that fits your roof and explain why.

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Reviews

Reviews from Customers across Hertfordshire

What homeowners and businesses say about TNR Roofing Services, roofers covering St Albans and the rest of Hertfordshire.

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What's included

Flat Roof Replacement in St Albans

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.
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More about our flat roofing service

Book Your St Albans Flat Roof Services Today

Free, no-obligation quotes for flat roofing in St Albans and across Hertfordshire.

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Pricing

How We Price Flat Roofs in St Albans

Flat roofs in St Albans range from small garage coverings to larger commercial roofs, so we survey first and price the work your roof actually needs. The cost is shaped by:

  • 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.
Finished felt flat roof on a garage beside a hedge

How it works

The St Albans Flat Roofing Process

What happens from your first call to the finished work.

  1. 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.

  2. 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.

  3. 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.

  4. 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.

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Why choose TNR

Why Choose TNR Roofing for Flat Roofs in St Albans

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.

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FAQs

What St Albans Customers Ask About Flat Roofs

Do I need consent to replace a flat roof in a conservation area?

If your property is in a conservation area or is listed, changes that alter how the roof looks can need consent. Contact St Albans City and District Council before work starts if you are planning anything other than a like-for-like replacement. We can describe the proposed materials and finish to help with that conversation.

Is GRP or EPDM better for a balcony?

GRP fibreglass is usually the better choice for a balcony because it cures to a hard surface that copes with regular foot traffic. EPDM is better suited to roofs that only see occasional maintenance access.

Do you survey flat roofs across all of AL1 to AL4?

Yes. Free surveys are available at any address in AL1, AL2, AL3 and AL4, for homes and commercial properties. We check the covering, the deck where it can be seen, the edges and the outlets, then give you a no-obligation quote.

What happens if the timber deck under my flat roof is rotten?

Soft or rotten boards must be replaced before a new covering goes on, otherwise the new roof will fail early. We check the deck as the old covering comes off and agree any extra work with you before carrying it out.

Still Have a Question?

If your question is not answered here, get in touch and we will discuss it with you.

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Areas we cover

Flat Roofs & Repairs across Hertfordshire

Alongside St Albans, we carry out flat roofing in these towns:

Covering St Albans and Hertfordshire

Flat Roofs & Repairs across St Albans and the rest of Hertfordshire. Call to arrange a free survey and a quote.

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