Years of Experience
At Hammerslate Roofing and Building, we are a trusted roofing company serving London, known for delivering reliable and high-quality workmanship. With years of experience, our certified team provides professional roofing services for both residential and commercial properties.
From minor roof repairs to full re-roofs, our expert contractors deliver durable, weather-resistant solutions built for UK conditions. We use high-quality materials and modern equipment, ensuring every project is completed efficiently and to the highest standards, with a smooth experience from start to finish.
New Roof Installations
Full Re-Roofs
Pitched Roofing
Slate & Tile Roofing
Flat Roofing Systems (felt, EPDM rubber, GRP fibreglass)
Leadwork & Flashings
Chimney Repairs & Repointing
Fascias, Soffits & Guttering
Roof Repairs & Leak Detection
Storm Damage Repairs
Roof Inspections & Maintenance
We offer fast and reliable roof repair services in London, including leak repair and early issue identification. From minor fixes to urgent issues, our roof repair and leak detection services resolve problems to prevent further damage.
We provide expert new roof installation services for residential and commercial properties, using high-quality roofing materials tailored to suit your property's style and budget.
We specialise in flat roofing solutions, including EPDM, GRP, and felt systems, offering cost-effective, weather-resistant roofing that UK property owners can rely on.
Our roof inspection and maintenance services help detect issues early, extend the roof's lifespan, and reduce costly repairs over time.
Our chimney repair services include repointing, rebuilding, and maintenance to keep your roofline safe, stable, and weather-resistant.
Our local roofing experts provide complete guttering services in London, along with fascia and soffit installation, improving ventilation, drainage, and overall roof protection.
We begin with a thorough inspection of your roof or guttering to provide honest, expert advice.
Our skilled team uses premium materials to carry out repairs or new installations to the highest standards.
We perform a rigorous final check to ensure everything is weather-tight and your property is left tidy.
For your peace of mind, we are fully insured and stand behind our work with guarantees on both materials and workmanship.
No hidden costs. No surprises. We provide clear, detailed quotations and expert advice so you can make informed decisions with confidence.
We use only durable, industry-approved materials to ensure long-lasting results. Quality roofing means better protection, improved energy efficiency, and long-term value.
Quality roofing completed to the highest standards and backed by our reliable guarantee.
Every project is unique. Pricing depends on the size of your property, the materials chosen (slate vs. concrete tile), and the complexity of the roof. We provide free, no-obligation quotes after a site visit.
No. We offer free initial assessments and written quotes for all roofing and guttering work.
Yes, Hammerslate Roofing And Building carries full Public Liability Insurance to protect both our team and your property.
A standard semi-detached house usually takes between 5 to 10 working days, depending on the weather and the complexity of the chimney or valleys.
Yes, all our new roof installations come with a comprehensive workmanship guarantee for your peace of mind.
We can often provide an emergency temporary patch to prevent internal damage, but permanent repairs usually require a dry spell to ensure seals and mortars set correctly.
Common causes include perished mortar (pointing), cracked lead flashing, or a damaged chimney pot. We can inspect the stack and advise on the best fix.
Yes, we aim to respond to urgent storm damage or major leaks as quickly as possible to secure your home.
We offer a range of guttering options including high-quality uPVC and traditional metal systems in various colours and profiles.
For minor gutter repairs, we can often work from ladders. However, for larger jobs or high-reach areas, we use towers or scaffolding to ensure the safety of our workers and comply with regulations.
Repointing is the process of replacing the old, crumbled mortar between bricks. If you see gaps in your chimney's brickwork or find bits of mortar on your lawn, it’s time for a repair.
Look for "ponding" (standing water), cracks in the surface, or damp patches on the ceiling below. If the surface looks "alligator-skinned" or bubbly, it needs an inspection.