34+Years experience
10 YearGuarantee on every roof
24/7Emergency leak repairs

Flat roofs built to keep the weather out

We stand apart with competitive pricing, honest advice and quality craftsmanship. With many years of experience in Andover, Basingstoke and the wider area, we know the weather your roof must handle.

Every new roof is completed to a high standard. With proper installation, durable materials and regular maintenance, your roof can give long lasting results.

  • 10 year guarantee on every roof
  • Life expectancy of 20 to 30 years
  • Fully covered by insurance
  • Free, no obligation quotes

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Three domed rooflights on a new dark flat roof beside a house

Our roofing services

We provide roofing installations, repairs and maintenance. Our local contractors fix small issues, deal with roof leaks and replace worn areas before they become costly problems.

New plywood deck being laid for a flat roof with a rooflight opening

Flat Roof Installation

New GRP, EPDM and felt flat roofs for extensions, garages, dormers and commercial buildings.

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EPDM flat roof finished against a tiled roof slope

Roof Repair

Leaks, blisters, splits and storm damage found and fixed, with honest advice on whether a repair is enough.

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Flat roof rebuilt with a new timber frame around a rooflight opening

Roof Replacement

When repairs stop making sense we strip the old roof and lay a new one, explaining the options first.

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Grey flat roof with a roof lantern and vents

Roof Maintenance

Gutters cleared, outlets checked and small faults caught early, so your roof lasts its full life.

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White UPVC fascia, soffit and guttering on a roofline

UPVC Fascias & Soffits

New fascias, soffits and guttering that keep water off your walls and finish the roofline cleanly.

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Single ply flat roof with a raised edge beside a tiled roof

Roofing Materials

GRP fibreglass, EPDM rubber and torch-on felt. We help you choose the right system for your roof.

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A roof replacement is sometimes more cost effective than ongoing repairs, especially after serious wear, decay, storm damage or water damage. We give honest advice before work starts. We fit flat roofs, felt systems and new roofs for domestic, commercial and industrial buildings across the Andover area, Basingstoke and Southern England.

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GRP, EPDM and felt flat roofs

We work with felt, EPDM rubber and GRP fibreglass roofing. Every roof has a 10 year guarantee and a life expectancy of 20 to 30 years.

Large seamless grey flat roof with a rooflight

GRP Fibreglass Roofing

GRP roofing, also known as fibreglass roofing, is a cost effective flat roof option that is strong, sleek and low maintenance. We fit it on homes, commercial buildings and listed buildings.

GRP roofing
Black EPDM rubber flat roof with a glass roof lantern

EPDM Rubber Roofing

EPDM rubber is a strong single ply roofing product, chosen when building weight matters. It is light, durable and weather resistant, and suits extensions and commercial buildings.

EPDM roofing
Red mineral felt flat roof on a village hall

Torch-on Felt Roofing

Torch on felt is popular because installation is fast and repairs are usually simple. It stands up well to sunlight, rain and wind, and comes in colours to suit your property.

Felt roofing

24/7 emergency roof leak repairs

Our 24/7/365 emergency roofing service covers leaks after wind, rain, snow or a storm. Our team can arrange an inspection, carry out leak detection and recommend the right repair.

01264 551 007

We also handle guttering, soffits and UPVC fascias. If we find a problem with your guttering, chimneys, fascias or roof during other work, we will explain it and fix it with your permission.

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Flat roofs we have finished

A few of the GRP, EPDM and felt roofs our team has completed on homes, extensions and community buildings.

Glass roof lantern on a new single ply flat roof
White framed roof lantern on a grey flat roof
Red felt flat roof on a large building
Rooflight fitted into a black EPDM flat roof

Flat Roofers Near Me

Looking for flat roofing near Oxfordshire, Wiltshire and Hampshire? Our roofers in Andover and the surrounding areas handle flat roof installation, roof repairs, new roofs and emergency roofing. We work within an hour radius of Basingstoke and Andover, including:

Why choose Flat Roofers Basingstoke?

Flat Roofers Basingstoke has been roofing for more than 34 years, with a strong reputation for quality roofing and professional service. We take care with every project, from small repairs to complete new roofs.

We have extensive experience, expert craftsmanship and a focus on safety. We are fully covered by insurance and back our work with a satisfaction guarantee.

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Tell other homeowners how it went. Your review helps local people find a roofer they can trust.

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Flat roofing questions

Straight answers to the questions homeowners ask us most about flat roofs, leaks and repairs.

Most flat roof installations take between 1 and 3 days. The time depends on the size of the roof, the materials used, the condition of the surface and whether any repairs are needed before the installation can start.

The best material depends on your budget, property type and roofing needs. Common options include GRP, EPDM and felt, and each one has different benefits for durability, cost and finish. Every job is planned around your roofing requirements, the design of your building and your budget.

In some cases, yes. The existing roof must be checked first. If there is water damage, moss, rot, poor drainage or hidden leaks, the old roof may need to be removed before the new flat roof is installed. We will assess your property and recommend the option best suited to your budget, building and long term needs.

A well installed flat roof can last many years. All our roofs come with a 10 year guarantee and a life expectancy of 20 to 30 years. The lifespan depends on the materials, the quality of installation, maintenance and how well the roof is protected from bad weather.

Flat roofs need simple maintenance to stay in good condition. Keep gutters clear, remove debris, check for damage after bad weather and arrange repairs early to save money in the long run.

Common signs include leaks, damp patches, cracks, blisters, pooling water, loose edges, damaged felt and marks on ceilings. These issues should be checked quickly to avoid further damage.

Yes, many flat roof leaks can be repaired if the damage is found early. A roofing inspection can find the cause and confirm whether a repair or a replacement is the right solution.

A flat roof leak should be repaired as soon as possible. Waiting can allow water to spread inside the property, which may lead to bigger damage and higher repair costs. Our emergency roofing service is available 24/7.

Water may sit on a flat roof because of blocked outlets, poor drainage, an uneven surface or incorrect installation. Standing water should be checked because it can reduce durability and shorten the roof's lifespan.

This depends on the age and condition of the roof. Small areas of damage may only need repair, while older or badly damaged flat roofs may need a complete replacement. We will explain the options honestly before any work starts.

Get a free, no obligation quote

Looking for flat roofing contractors in Andover, Basingstoke or Winchester? For a free quote or no obligation advice, call 01264 551 007 or use the form.

  • Our location: Borodin Close, BASINGSTOKE, Hampshire, RG22 4EW
  • Office hours: Monday to Friday, 8:30am to 5pm
  • Emergency leak repairs: 24 hours a day, 7 days a week
  1. Proper format "[email protected]"

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Finished black EPDM rubber flat roof below a house window

EPDM rubber roofing

EPDM rubber is a strong single ply roofing product and is often chosen when the weight of the building matters. It is light, durable and can help support energy performance.

This flat roofing option is often used on commercial buildings, home extensions and other areas where a long lasting, weather resistant finish is needed.

  • Light single ply membrane
  • Weather resistant and durable
  • 10 year guarantee

Get a Free Quote View Our Work

Why homeowners choose EPDM

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Weather resistant

A long lasting finish that stands up to rain, wind and sunlight.

Light on the building

Often chosen for extensions and buildings where the weight of the roof matters.

10 year guarantee

Every roof we fit is guaranteed, with a life expectancy of 20 to 30 years.

How we fit a new flat roof

Process steps for the service pages. Most flat roof installations take between 1 and 3 days.

01

Survey and quote

We inspect the roof, explain the options and give you a clear, free quote.

02

Strip and prepare

The old covering comes off and any damaged deck or timbers are put right.

03

Lay the new roof

Your chosen GRP, EPDM or felt system is laid and finished at the edges.

04

Check and guarantee

We check the finished roof, clear the site and hand over your guarantee.

Compare flat roof systems

Comparison table for the materials page.

GRP FibreglassEPDM RubberTorch-on Felt
FinishSeamless, sleek and low maintenanceSingle ply rubber membraneMineral finish in a choice of colours
Good forHomes, commercial and listed buildingsExtensions and buildings where weight mattersValue, fast installation and simple repairs
Guarantee10 years10 years10 years
Life expectancy20 to 30 years20 to 30 years20 to 30 years

Before and after

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BeforeFlat roof stripped back to the timber frame around a rooflight opening
AfterFinished flat roof with a white framed roof lantern

Recent projects

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Flat roof on a village hall

Village hall roof

Basingstoke

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Red felt flat roof on a commercial building

The Linden Market

Basing

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Dark grey flat roof beside a tiled roof

The Swan

Barton Stacey

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What customers say

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Customer name

Town

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Customer name

Town

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Get in touch

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Call us

01264 551 007

Emergency leaks answered 24/7.

Find us

Borodin Close, BASINGSTOKE, Hampshire, RG22 4EW

Office hours

Monday to Friday, 8:30am to 5pm.

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Flat roofs need simple maintenance to stay in good condition. Keep gutters clear, remove debris, check for damage after bad weather and arrange repairs early to save money in the long run.

  • Keep gutters and outlets clear
  • Look for blisters, splits and standing water
  • Arrange repairs early
A flat roof leak should be repaired as soon as possible. Waiting can allow water to spread inside the property.

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Need a flat roof quote?

The call to action band that closes every page. Tell us about your roof and we will arrange a free, no obligation quote.