Trusted Roof Replacement Specialists in South East London & Kent

Trusted local roofers with 40+ years’ experience

When it’s time for a full roof replacement, choose a company trusted by homeowners for over four decades. We combine high-quality materials, expert installation and recognised industry standards to deliver roofs built to last.

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Complete Roof Replacement Solutions

A fully managed roof replacement service designed to protect your home, improve efficiency and deliver lasting peace of mind.

  • Thorough Roof Assessment – Detailed inspection to identify issues and plan the right replacement solution.

  • High-Quality Materials – Durable, weather-resistant systems built for long-term performance.

  • Expert Installation – Installed by experienced roofers using proven best-practice methods.

  • Transparent Quotation – Clear pricing with no hidden surprises.

  • 10-Year Guarantee – Full peace of mind with every completed roof replacement.

Don’t Let an Ageing Roof Put Your Home at Risk

A failing roof isn’t just a cosmetic issue — it can quickly develop into structural damage, internal water problems and rising repair costs if left unresolved. What starts as a small concern can escalate into a much larger and more expensive problem.

Persistent Leaks & Water Damage

Small leaks quickly turn into damaged ceilings, ruined insulation and costly interior repairs.

Structural Weakening

Rotting timbers and compromised supports can threaten the integrity of your entire roof structure.

Rising Energy Bills

An ageing roof often loses insulation efficiency, allowing heat to escape and increasing heating costs.

Mould & Damp Issues

Moisture trapped in your roof space can lead to mould growth, affecting both your property and health.

Recurring Repair Costs

Constant patch repairs add up. In many cases, replacement is more cost-effective than ongoing fixes.

Reduced Property Value

A worn or visibly deteriorating roof can negatively impact your home’s kerb appeal and market value.

If repairs are no longer delivering lasting results, a full roof replacement may be the safest and most financially sensible long-term solution.

Roof Replacement Done Properly
From Start to Finish

A straightforward, professionally managed process designed to give you clarity, confidence and complete peace of mind at every stage.

1. Inspection & Assessment

We carry out a thorough roof survey to assess its condition and confirm the most suitable replacement approach.

2. Clear Written Quotation

You receive a detailed, transparent quote with no hidden costs or unexpected extras.

3. Professional Installation

Our experienced, fully insured roofers complete the installation to the highest industry standards.

4. Final Quality Check & Guarantee

We conduct a full inspection before sign-off and provide your 10-year guarantee for total peace of mind.

Why Replace Your Roof?

Replacing your roof isn’t just maintenance — it’s a long-term investment that improves protection, efficiency and overall property value.

Increased Property Value

A new roof improves marketability and boosts resale potential.

Improved Energy Efficiency

Modern materials enhance insulation and reduce heat loss.

Enhanced Kerb Appeal

Transform the overall appearance of your home.

Long-Term Protection

Enjoy decades of reliable, weather-resistant security.

Reduced Ongoing Repairs

Avoid repeated patch jobs and costly short-term fixes.

Greater Peace of Mind

Feel confident knowing your home is protected by a guaranteed roof replacement.

Upgrade your property with a high-quality roof replacement designed to deliver lasting protection and complete peace of mind.

Call: 0800 342 3833

Designed to Suit Your Property

Replacing a roof isn’t a one-size-fits-all solution. Every property is different, which is why we tailor our roof replacement service to match your home’s structure, materials and long-term requirements. Whether your roof is pitched or flat, modern or traditional, we ensure the right system is selected from the outset.

Our team carefully assesses the condition of your existing roof and recommends the most practical and cost-effective replacement approach. From full roof renewals to targeted structural replacements, we focus on delivering durable results that enhance both performance and appearance.

With high-quality materials, professional installation and decades of experience behind us, you can feel confident that your new roof will provide reliable protection for many years to come.

Why Homeowners Choose Us for Roof Replacement

Choosing the right roofing contractor makes all the difference. With over 40 years’ experience and recognised industry accreditations, we deliver reliable workmanship and genuine peace of mind on every project.

40+ Years’ Experience

Over four decades of hands-on roofing expertise across installations, inspections and replacements.

10-Year Guarantee

Every new roof is backed by a comprehensive 10-year guarantee for complete peace of mind.

Family-Run Business

A family-run business built on reputation, care and genuine personal service.

Fully Insured

Fully insured for your protection at every stage of the project.

Accredited & Approved

Accredited by recognised industry bodies for quality and compliance.

24-Hour Emergency Call-Out

Fast, reliable response when urgent roofing problems can’t wait.

Your roof protects everything beneath it. Trust experienced, accredited specialists to get it right the first time.

Real Feedback from Satisfied Clients

Discover why homeowners continue to choose us for reliable, high-quality roof replacements backed by experience and integrity.

We had a new roof plus insulation and flooring to the loft. Kevin and his team were very hard working and polite. A pleasure to deal with from the initial survey through to completion. When an unexpected issue (rotting facia) was discovered, Kevin photographed the problem and asked if we wanted the work quoted for before doing the repair. Everyone was easy to talk to and work was completed on time and to a very high standard. We would highly recommend Kevin and his team.

Customer in Greater London

I picked Pro-tec Roofing to replace our roof, guttering, fascias and soffits based on a neighbours recommendation. The fact that Kevin has a roofing accreditation was also a major factor. Kevin and his team completed the work to a very high standard. They turned up on time every day, often working long hours to make sure the job was completed on time. I was also impressed with Kevin’s keen attention to detail and guidance. I have would have no hesitation in recommending them to family and friends.

Customer in Greater London

Kevin and his team worked quickly and efficiently for four days to replace the soaked insulation and failed felt of our roof. They were courteous and dedicated throughout, answering questions and explaining the process. I would recommend them without hesitation.

Customer in Greater London

Good customer service. Arrived on time. Cleared away all waste, left clean and tidy. Very professional, explained all work needed, carried out work to a high standard. Would recommend and use again.

Jacky, Kent

I had work carried out by Pro-Tec Roofing over two weeks, was expecting upheaval and stress that the work normally brings, however, should not have worried, work was carried out to order, within the time quoted and mess was kept to a minimum. Would recommend to anyone needing roofing work.

Bernie

Kevin and the team at Protect did a great job on our extension and kitchen roof which was leaking. We also had him come back to remove our kitchen/diner wall. They were very professional throughout, kept the house tidy, safe and the quality of work was of a high standard. I can't recommend Pro-Tec roofing highly enough and have already recommended to other people.

Jaime in Greater London

Roof Replacement Experts Across South East London & Kent

  • Sidcup

  • Bromley

  • Chislehurst

  • Eltham

  • Greenwich

  • Bexley

  • Lewisham

  • Bexleyheath

  • Welling

  • Blackheath

  • Orpington

  • Beckenham

  • Dartford

  • Crayford

  • Erith

  • Swanley

  • Sevenoaks

  • Kent

Frequently Asked Questions

We understand that replacing your roof is a significant investment. Below are answers to some of the most common questions homeowners ask before moving forward.

How do I know if I need a roof replacement instead of a repair?

If your roof is experiencing persistent leaks, widespread tile damage, sagging areas or recurring repair issues, a replacement may be more cost-effective than ongoing patchwork. During our inspection, we assess the overall condition of your roof structure and provide honest advice on whether a repair or full replacement is the most practical long-term solution.

How long does a roof replacement take?

The timeframe depends on the size, structure and complexity of your roof. Most residential roof replacements are completed within a few days to a week. We always provide a clear timeline before work begins and aim to complete the project efficiently while maintaining the highest standards of workmanship.

Will I receive a guarantee on my new roof?

Yes. All our roof replacements come with a 10-year guarantee, giving you confidence in the durability and quality of the installation. We use trusted materials and follow industry best practices to ensure long-term performance.

Are you fully insured and accredited?

Absolutely. We are fully insured and accredited by recognised industry bodies, demonstrating our commitment to safety, compliance and high-quality workmanship. Our team follows strict professional standards on every project.

How much does a roof replacement cost?

The cost varies depending on factors such as roof size, materials, accessibility and structural condition. After carrying out a detailed survey, we provide a transparent, written quotation with no hidden costs, so you know exactly what to expect.

Will replacing my roof improve energy efficiency?

Yes. Modern roofing materials and proper installation can significantly improve insulation and reduce heat loss. This can help regulate indoor temperatures and potentially lower energy bills over time.

Do you cover my area?

We serve homeowners across South East London and Kent, including Bromley, Sidcup, Bexley, Chislehurst, Eltham, Greenwich and surrounding areas. If you are unsure whether we cover your location, simply contact our team and we’ll be happy to assist.

Replace Your Roof with Confidence

Get expert advice, transparent pricing and a professionally installed roof backed by a 10-year guarantee. Our experienced team is ready to assess your property and provide a clear, no-obligation quotation.

Trusted roofing specialists providing new roof installations and professional roof inspections across South East London and Kent.