service details

service details

service details

Flat Roof Systems

Reliable flat roof installations, repairs, and replacements using high-quality felt and GRP systems across Bath and the South West. Whether it’s a home extension, garage, or outbuilding, we provide watertight, low-maintenance solutions with honest advice, tidy workmanship, and a trusted local approach.

What We Offer

Flat Roof Installations: Felt & GRP

We install high-quality flat roofs using modern felt roofing systems and GRP (fibreglass) solutions, both known for their durability and weather resistance. Whether you’re building an extension, replacing an outdated flat roof, or need a reliable solution for a garage or outbuilding, we’ll recommend the best system for your property and budget.

Flat Roof Repairs

Flat roofs can be prone to leaks and pooling water if not properly maintained. We carry out all types of flat roof repairs, from patching damaged felt to resealing GRP edges, ensuring your roof is watertight and built to last through the South West’s changing weather.

Flat Roof Replacements & Upgrades

If your current flat roof is beyond repair or showing signs of age (like cracks, bubbling, or persistent damp issues), we can fully replace it with a modern felt or GRP system. We’ll remove the old layers, inspect the decking and install a new, long-lasting surface that looks neat and performs well.

Regular Maintenance & Inspections

Flat roofs benefit from regular checks. We offer seasonal maintenance to help spot early signs of wear and tear, clear away blockages, and keep drainage flowing properly, all helping you avoid costly repairs down the line.

Why Choose KN Roofing & Building?

We’re a family-run team with years of experience installing and repairing flat roofs across Bath, Somerset and surrounding areas. We don’t believe in pushy sales, just honest advice, clear communication, and solid workmanship you can count on.

Here’s what sets us apart:

  • Local specialists in felt and GRP roofing

  • Clean, tidy work with minimal disruption

  • Clear quotes and honest timelines

  • High-quality materials built to last

  • Friendly, reliable service every time

Fully Covered for Your Peace of Mind

All our flat roofing work includes:

  • Public liability insurance

  • Workmanship guarantees

  • Installations carried out to current UK standards

  • Free, no-obligation quotes

Whether it’s a quick patch or a full flat roof replacement, we’re happy to help. Get in touch for a friendly chat and a free quote.

Chimneys take a beating from weather & age, and small problems can quickly turn into leaks or loose bricks. We carry out reliable chimney repairs across Bath, keeping your roof safe & watertight.

FAQ

Your Roofing Questions Answered

Protect your home with our expert roofing services. From repairs to full replacements, we deliver quality workmanship, durable materials, and reliable service at competitive prices.

FAQ

Your Roofing Questions Answered

Protect your home with our expert roofing services. From repairs to full replacements, we deliver quality workmanship, durable materials, and reliable service at competitive prices.

FAQ

Your Roofing Questions Answered

Protect your home with our expert roofing services. From repairs to full replacements, we deliver quality workmanship, durable materials, and reliable service at competitive prices.

How long does a pitched roof last?

What are the signs you need reroofing?

Can a pitched roof be repaired instead of replaced?

Which is better for my property: slate vs tile?

How much does chimney repointing cost?

Can I repair chimney flashing instead of replacing it?

How long does chimney repointing last?

How long do UPVC fascias and soffits last?

Do I need to replace guttering at the same time as fascias?

What signs show my fascia boards need replacing?

Can you repair damaged fascias instead of full replacement?

Why Choose KN Roofing & Building?

How long does a pitched roof last?

What are the signs you need reroofing?

Can a pitched roof be repaired instead of replaced?

Which is better for my property: slate vs tile?

How much does chimney repointing cost?

Can I repair chimney flashing instead of replacing it?

How long does chimney repointing last?

How long do UPVC fascias and soffits last?

Do I need to replace guttering at the same time as fascias?

What signs show my fascia boards need replacing?

Can you repair damaged fascias instead of full replacement?

Why Choose KN Roofing & Building?

How long does a pitched roof last?

What are the signs you need reroofing?

Can a pitched roof be repaired instead of replaced?

Which is better for my property: slate vs tile?

How much does chimney repointing cost?

Can I repair chimney flashing instead of replacing it?

How long does chimney repointing last?

How long do UPVC fascias and soffits last?

Do I need to replace guttering at the same time as fascias?

What signs show my fascia boards need replacing?

Can you repair damaged fascias instead of full replacement?

Why Choose KN Roofing & Building?

Aerial view of a cityscape with historic buildings, including rooftops, windows, and chimneys.

Get Your Free
Estimate Today

Fill out the form and we’ll be in touch with a fast, fair, no-obligation quote.

Need a new pitched roof or just some reliable repairs? Get in touch with KN Roofing & we’ll come out, check the roof properly and give you a clear, no-pressure quote. We keep pricing straightforward, explain what’s needed & agree the cost before any work starts.

Trusted By

MyBuilder.com featured badge with five-star rating and 100% rating. Home improvement.
Badge with "Recommended, Vetted, Monitored" text and a red letter "C" with a blue checkmark symbol.
Bark logo. White text with the word "bark" and a stylized sound wave on the left, on a dark blue background.
Trust A Trader badge: Blue check mark inside an orange circle, "TRUSTED TRADERS" text, and website address.
Aerial view of a cityscape with historic buildings, including rooftops, windows, and chimneys.

Get Your Free
Estimate Today

Fill out the form and we’ll be in touch with a fast, fair, no-obligation quote.

Need a new pitched roof or just some reliable repairs? Get in touch with KN Roofing & we’ll come out, check the roof properly and give you a clear, no-pressure quote. We keep pricing straightforward, explain what’s needed & agree the cost before any work starts.

Trusted By

MyBuilder.com featured badge with five-star rating and 100% rating. Home improvement.
Badge with "Recommended, Vetted, Monitored" text and a red letter "C" with a blue checkmark symbol.
Bark logo. White text with the word "bark" and a stylized sound wave on the left, on a dark blue background.
Trust A Trader badge: Blue check mark inside an orange circle, "TRUSTED TRADERS" text, and website address.
Aerial view of a cityscape with historic buildings, including rooftops, windows, and chimneys.

Get Your Free
Estimate Today

Fill out the form and we’ll be in touch with a fast, fair, no-obligation quote.

Need a new pitched roof or just some reliable repairs? Get in touch with KN Roofing & we’ll come out, check the roof properly and give you a clear, no-pressure quote. We keep pricing straightforward, explain what’s needed & agree the cost before any work starts.

Trusted By

MyBuilder.com featured badge with five-star rating and 100% rating. Home improvement.
Badge with "Recommended, Vetted, Monitored" text and a red letter "C" with a blue checkmark symbol.
Bark logo. White text with the word "bark" and a stylized sound wave on the left, on a dark blue background.
Trust A Trader badge: Blue check mark inside an orange circle, "TRUSTED TRADERS" text, and website address.