Pitched Roofing Specialists in Streatham
Pitched roof repairs, replacements, and installations for homes across Streatham, carried out by experienced roofers familiar with mixed housing styles and long roof runs.
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Pitched roofing services in Streatham
Pitched roofs in Streatham vary widely, from Victorian terraces along the main roads to 1930s semi-detached homes set back on residential streets. Many of these roofs have long, continuous slopes that make small defects harder to spot until damage becomes more obvious inside the property. Our pitched roofing service in Streatham focuses on tracing issues back to their source and carrying out work that stabilises the entire roof, not just the visible problem area.
Common pitched roof problems in Streatham
Roofing problems in Streatham often result from ageing materials combined with partial repairs carried out over decades. Because many roofs are large and exposed, minor failures can spread across wider sections before they are noticed.
On Streatham properties, slipped or cracked tiles are often linked to weakened fixings and roof movement rather than storm impact alone. Once tiles shift, water can travel beneath the covering and affect insulation, felt, and internal timbers.
Chimneys and valleys are common weak points on Streatham roofs, particularly where extensions have altered original drainage routes. Worn leadwork or poorly integrated junctions can allow water to enter the roof space during prolonged rainfall.
Many pitched roofs in Streatham still rely on older felt and timber battens that have exceeded their intended lifespan. Felt breakdown, timber decay, and nail sickness can cause widespread tile movement across long roof slopes rather than isolated sections.
Ridge tiles bedded in mortar can loosen or crack over time, especially on Streatham’s more exposed rooflines. Failing ridges allow water ingress and can become a safety concern if left unattended.
Our pitched roofing services
Pitched Roofing Services We Handle
Pitched roofing materials we work with
Homes across Streatham use a mix of pitched roofing materials depending on age and build style. Correct material selection and fixing methods are essential for maintaining performance across large roof areas.
Concrete roof tiles
Concrete tiles are common on inter-war and post-war homes in Streatham. When maintained properly, they offer durable weather protection across wide roof spans.
Clay roof tiles
Clay tiles appear on older properties and certain extensions. Repairs require care to avoid breakage and maintain a consistent appearance.
Natural slate roofing
Natural slate is found on many of Streatham’s older terraces. Repairing slate roofs requires experience, particularly when addressing fixing failure and maintaining even coverage across long roof slopes.
Pitched roofing on homes across Streatham
We work on pitched roofs across Streatham and nearby South London areas, covering terraces, semi-detached houses, and larger family homes. This local experience allows us to handle access, exposure, and varied roof layouts effectively.
1,000
Project Completed
97%
Customer Satisfaction
40+
Years of Experience

We start by inspecting your pitched roof to understand the condition of the tiles, fixings, and underlying structure. This allows us to identify the root cause of any issues, not just the visible symptoms.
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Once the inspection is complete, we explain what we’ve found and outline the most appropriate solution, whether that’s a repair or more extensive work. You’ll receive a clear quotation with no pressure and no unnecessary extras.

If you’re happy to proceed, we arrange the work at a suitable time and carry it out safely and efficiently. Our team works carefully to minimise disruption while ensuring the job is completed properly.

Once the work is completed, we carry out final checks to ensure everything is secure and performing as it should. All pitched roofing work is completed to a high standard and backed by appropriate guarantees for peace of mind.
Trusted Roofing Services Across the
South East
At Alliance Roofing & Building, we provide expert roof repairs, new roof installations, flat roofing, and emergency roofing across Oxfordshire, Berkshire, Surrey, Hampshire, Buckinghamshire, and West London. With over 40 years of experience, 1,000+ completed projects, and a 97% customer satisfaction rate, we are the trusted choice for homeowners throughout the region.
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.
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
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.
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.
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.
Replacement of flat roof - Mitchell and his team are smart, communicative, skilled, friendly, helpful, trustworthy and reliable. I would highly recommend their roofing services.
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
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.
Fixed the roof, including all the felting and repaired the chimney. - Good communication throughout. Good work. Very happy with the service.
Roof repair - Great, really friendly and nice team
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.
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.
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.
Leak in the roof- Very polite and professional. Job was completed professionally at a very good price. Would highly recommend
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.
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.
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
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.
Fixed the roof, including all the felting and repaired the chimney. - Good communication throughout. Good work. Very happy with the service.
Roof repair - Great, really friendly and nice team
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.
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Frequently Asked Questions
We provide roofing services across Oxfordshire, Berkshire, Surrey, Hampshire, Buckinghamshire, and West London. Even if your town isn’t listed, we cover all surrounding areas.
We handle all types of roofing work including roof repairs, new roof installations, flat roofing, uPVC fascias and guttering, spray foam removal, and moss removal.
Yes, all our roof repairs and installations come with a full guarantee, giving you complete peace of mind.
We provide fast-response emergency roofing for leaks, storm damage, and urgent issues to protect your home.
The cost depends on the size of the roof, materials, and complexity of the job. We provide free quotes with clear, upfront pricing and no hidden fees.
Yes, our roofing team is fully insured and trained to industry standards, ensuring safe, reliable, and high-quality workmanship.

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