Your Trusted Local Roofer In Amersham

Expert Roofers In Amersham

Professional roofing for homes and businesses in Amersham and HP6. Rapid emergency help when you need it. Careful planned work when you do not. Free surveys, clear quotes, written guarantees.

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Our Roofing Services

All work is carried out by trained and insured roofers. We follow recognised UK standards including BS 5534 for pitched roofs and BS 5250 for ventilation. Materials are sourced from established manufacturers, installed to specification, and backed by a written workmanship warranty.

New Roof Installations And Re Roofs

Full strip and recover or a complete new roof. Correct battening, breathable membranes, mechanical fixings to suit wind zones, and balanced ventilation. Tidy detailing at verges, eaves, abutments, and penetrations. A clean site handover and a written guarantee at completion.
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Pitched And Tiled Roofing

Concrete and clay tiles, natural and fibre cement slate. We match profiles and colours and we improve ridge systems with modern dry fix where appropriate. Consistent gauge, straight courses, and neat cuts. Built to last and designed to look right from the street.
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Flat Roofing. GRP, EPDM, High Performance Felt.

Leak resistant systems built with correct falls and robust edge trims. GRP fibreglass for a seamless finish. EPDM for single piece membranes on larger areas. Torch on felt for proven durability. We assess usage, access, and shading, then recommend the most suitable option for your property.
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Roof Repairs And Maintenance

Leak tracing, slipped or cracked tiles, ridge re-bedding, valley and flashing repairs, ventilation corrections, and preventative maintenance. Every repair starts with a structured inspection. You see what we find. You approve the work before we begin.
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24/7 Emergency Roof Repairs

Sudden leak. Storm damage. Fallen ridge. Our local Amersham team aims to arrive the same day for urgent calls. We make the roof safe and watertight first. You receive photos, a clear report, and a fixed price for permanent repairs. We can supply documentation for insurers on request.
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uPVC Fascias And Soffits

Low maintenance roofline with proper eaves protection, over fascia ventilation, and bird guards where needed. Colour matched corners and joints. Everything aligned and sealed.
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Guttering And Downpipes

uPVC or aluminium. Correct falls, sealed unions, and reliable outlets. Optional leaf protection. We test flow before we leave.
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Chimney Repairs And Leadwork

Repointing with suitable mortar, new lead flashings and soakers, flaunching, cappings, and where necessary safe removal. We photograph each stage for your records.
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Moss Removal And Roof Cleaning (By Hand)

Careful hand cleaning and gentle washing. Valleys and gutters cleared. We advise on causes of organic growth and on safe maintenance intervals.
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Competence, Insurance, And Materials

Homeowners in Amersham choose us because we combine technical expertise with reliability and clear communication. Public liability insurance in place. Team trained for working at height, asbestos awareness, and manual handling. We install systems from recognised brands and follow their technical literature. You receive warranty details and care instructions at handover.

Local, Reliable, And Ready When You Need Us

Your roof protects everything beneath it. Our approach combines fast response for emergencies with methodical planning for long term projects. You get honest advice, tidy workmanship, and clear communication from first call to final sign off.

1,000

+

Project Completed

97%

Customer Satisfaction

40+

Years of Experience

[Latest Projects]

Recent Roofing Projects Across the South East

[01]

Flat Roof Installation - Harrow

We completed a durable and weatherproof flat roof installation for a residential property in Surrey, using high-quality GRP fibreglass roofing to ensure longevity and low maintenance.
Location:
Harrow
Scope:
Complete installation of a new roof
Project Thumbnail
[02]

Spray Foam Removal & New Roof Installation – Walters Ash

We successfully removed outdated spray foam insulation and installed a new pitched roof for a property in Walters Ash, ensuring proper ventilation, improved structural integrity, and long-term durability.
Location:
Walters ash
Scope:
Removal and Installation
Project Thumbnail
[03]

Moss Removal – Beaconsfield

We carried out professional moss removal by hand on a residential property in Beaconsfield, restoring the roof’s appearance and preventing long-term damage caused by moss growth.
Location:
Beaconsfield
Scope:
Safe and effective manual moss removal
Project Thumbnail

What Local Customers Say?

Homeowners recommend our rapid emergency attendance, careful diagnostics, and neat finishing. Clients value punctual start times, clean sites, and communication that is easy to follow.

Removal of Chimney stack, replacement of roof underlay, guttering and flat roof repair. - Mitchell from Alliance Roofing & Building was the only builder, of many that I had contacted, that climbed a ladder to inspect my flat-roof and to climb into my loft-space to inspect the main roof from the inside. After an extensive review of my property and discussing my options, he emailed me his quotation on the same day. Booking in dates for Alliance & Roofing to commence work was quick and effortless. They arrived on time, completed the work as planned to a professional standard. Provided Photos of work carried out at all stages. I highly recommend Alliance Roofing & Building.

Checkatrade Verified reviewer - Job location: SL3

New roof on my bungalow - I recently had the pleasure of working with Alliance Roofing and Building to install a new roof on my bungalow, and I couldn't be more satisfied with the results. From start to finish, the entire process was smooth and professional. Mitchell, who led the project, was exceptional. His expertise and dedication were evident from the moment he arrived. He and his team were not only highly skilled but also incredibly helpful and courteous throughout the entire job. They took the time to answer all my questions

Checkatrade Verified reviewer - Job location: SL3

New slate roof - Mitchell and his team installed my new roof and I'm very satisfied. The quality is superb, they were professional, punctual, and communicative. The project finished on time and the site was left spotless.

Checkatrade Verified reviewer - Job location: SL9

Guttering repair - Mitchell came to repair my guttering, he was on time, polite, efficient and conscientious. He kept me informed at each stage of the work that was needed.

Checkatrade Verified reviewer - Job location: SL4

Roof repairs - Mitchell repointed a chimney and installed a chimney cowl. He also did some cementing work to the roof. Mitchell was very polite and a conscientious worker. He kept me informed throughout the job. Mitchell was able to give me a quote and do the repair work within a few days. I wouldn’t hesitate to recommend Alliance Roofing & Building.

Checkatrade Verified reviewer - Job location: SL6

Replacement of flat roof - Mitchell and his team are smart, communicative, skilled, friendly, helpful, trustworthy and reliable. I would highly recommend their roofing services.

Checkatrade Verified reviewer - Job location: HP4

Roof tile replacement and chimney repair - Mitchell and his team are reliable, efficient and hard working. We will certainly use them again in the future. Thanks guys

Checkatrade Verified reviewer - Job location: SL6

Chimey Removal & Other Minor Repairs - Mitchell was the only roofer who quoted for the job that actually took the time to go up on the roof to inspect the issue, which was appreciated at the time. He fitted us in around other jobs within 2 weeks to get the work done in a timely manner. The work (which included the removal of a chimney stack to below the roof line, repointing the ridge line, and various other patch repairs) appears to have been completed to a good standard (posting days after completion). Mitchell and his team were polite, conscientious and happy to help throughout the job.

Checkatrade Verified reviewer - Job location: SL6

Fixed the roof, including all the felting and repaired the chimney. - Good communication throughout. Good work. Very happy with the service.

Checkatrade Verified reviewer - Job location: SL6

Roof repair - Great, really friendly and nice team

Checkatrade Verified reviewer - Job location: SL6

Tile realignment/repair and felt renewal - Mitchell and his team were excellent. Would definitely recommend Alliance. The team were on time (in fact they were able to begin the job half a day earlier than initially discussed), polite, efficient and kept us informed of progress each day. We could not have asked for a better service.

Checkatrade Verified reviewer - Job location: SL6

Roof verge repair. - Mitchell was polite, friendly and knowledgeable. The team were polite and efficient. The work was completed for the price quoted, which was competitive, and in the timeframe advised.

Checkatrade Verified reviewer - Job location: HP13

repair of box gutter behind parapet wall - Mitchell undertook a detailed diagnosis of the work required, started the job quite quickly and completed it satisfactorily.

Checkatrade Verified reviewer - Job location: HP16

Leak in the roof- Very polite and professional. Job was completed professionally at a very good price. Would highly recommend

Checkatrade Verified reviewer - Job location: SL6

New slate roof - Mitchell and his team installed my new roof and I'm very satisfied. The quality is superb, they were professional, punctual, and communicative. The project finished on time and the site was left spotless.

Checkatrade Verified reviewer - Job location: SL9

Roof repairs - Mitchell repointed a chimney and installed a chimney cowl. He also did some cementing work to the roof. Mitchell was very polite and a conscientious worker. He kept me informed throughout the job. Mitchell was able to give me a quote and do the repair work within a few days. I wouldn’t hesitate to recommend Alliance Roofing & Building.

Checkatrade Verified reviewer - Job location: SL6

Roof tile replacement and chimney repair - Mitchell and his team are reliable, efficient and hard working. We will certainly use them again in the future. Thanks guys

Checkatrade Verified reviewer - Job location: SL6

Chimey Removal & Other Minor Repairs - Mitchell was the only roofer who quoted for the job that actually took the time to go up on the roof to inspect the issue, which was appreciated at the time. He fitted us in around other jobs within 2 weeks to get the work done in a timely manner. The work (which included the removal of a chimney stack to below the roof line, repointing the ridge line, and various other patch repairs) appears to have been completed to a good standard (posting days after completion). Mitchell and his team were polite, conscientious and happy to help throughout the job.

Checkatrade Verified reviewer - Job location: SL6

Fixed the roof, including all the felting and repaired the chimney. - Good communication throughout. Good work. Very happy with the service.

Checkatrade Verified reviewer - Job location: SL6

Roof repair - Great, really friendly and nice team

Checkatrade Verified reviewer - Job location: SL6

Tile realignment/repair and felt renewal - Mitchell and his team were excellent. Would definitely recommend Alliance. The team were on time (in fact they were able to begin the job half a day earlier than initially discussed), polite, efficient and kept us informed of progress each day. We could not have asked for a better service.

Checkatrade Verified reviewer - Job location: SL6
REVIEWS
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[The Process That Sets Us Apart]
How We Work?
Step 1:

Free Survey And Quote. Structured inspection with photos and a clear, itemised price.

Step 2:

Carry Out The Works. Skilled installation using proven methods and the correct fixings. Safe site management and respectful conduct.

Step 3:

Sign Off And Guarantee. Final checks, waste removed, before and after photos, warranty and aftercare guidance.

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[Contact Us]

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[FAQ]

Frequently Asked Questions in Amersham

How fast can you attend an emergency in Amersham?
Do you charge a call out fee for emergencies?
Can you help with insurance claims?
Which materials do you install?
How long does a typical re roof take?
Do you cover nearby areas?
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Alliance Roofing & Building Phone Icon – Contact us for expert roofing services across Buckinghamshire, Berkshire, and Hertfordshire.Alliance Roofing Work Van – Serving Buckinghamshire, Berkshire, Hertfordshire, and Surrounding AreasAlliance Roofing Work Van – Serving Buckinghamshire, Berkshire, Hertfordshire, and Surrounding Areas
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