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High-quality traditional felt roofing installation by Firmus Roofing & Building in Buckinghamshire.

High-Performance Traditional Felt Roofing in Bicester

Firmus Roofing & Building provides durable, watertight traditional felt roofing across Bicester and the wider Cherwell district. Flat roofs on extensions, garages, and dormers require robust protection against the Great British weather. By utilising high-quality three-layer torch-on bitumen systems, we create a resilient weather-proof barrier that keeps your home entirely safe and dry.With over 15 years of industry experience, our family-run team combines premium materials with expert craftsmanship to deliver flat roofing solutions you can completely trust.Need to replace a failing flat roof? Call us today on 01296 938085 to request your free, no-obligation quote.

Our Three-Layer Torch-On Felt Installation Process

Replacing or installing a new flat roof demands precision and deep craft knowledge. We follow a careful step-by-step process to ensure a flawless finish.Free Site Survey: We inspect your current flat roof, checking for signs of water ingress, structural integrity issues, or damaged timber decking.Preparation: The old roofing material is stripped back, and the decking is repaired or replaced if compromised by damp.Installation: We apply a proven three-layer torch-on bitumen system. This includes a breathable venting base layer, a reinforced middle layer, and a heavy-duty mineral cap sheet to protect against UV rays and temperature fluctuations.Final Inspection: We meticulously check every seam, edge, and upstand, ensuring complete watertightness before handing over your guarantee.

High-Performance Torch-On Felt Installations

10-Year Workmanship Guarantee for Peace of Mind

Durable & Weather-Proof Flat Roof Solutions

Ideal for Extensions, Garages & Outbuildings

Expert Local Contractors Serving Buckingham & Buckinghamshire

Modern grey flat roof replacement in Aylesbury featuring a seamless waterproof membrane.

Thorough Roof Survey

We begin with a comprehensive free survey to assess your existing flat roof. Our experts identify any structural integrity issues and prepare the surface, ensuring a perfect foundation for your new traditional felt roof in Buckinghamshire.

Premium Torch-On Felt

Using industry-leading, highly durable bitumen and torch-on felt materials, our skilled roofers apply multiple waterproof layers. This ensures ultimate weather-proofing and long-lasting protection against the elements for your extension or garage roof.

Expert Installation & Guarantee

With over 15 years of experience, Firmus Roofing & Building guarantees precision installation. Every felt roof is rigorously tested for water tightness and comes with a 10-year workmanship guarantee. Call 01296 938085 to book your free quote.

Why Choose Bitumen Roofing for Your Flat Roof

Modern torch-on felt is a massive step up from older pour-and-roll methods. It remains one of the most cost-effective and reliable choices for flat roof installations across Cherwell.The multi-layer system provides exceptional durability and easily handles light foot traffic for future maintenance. The heavy-duty mineral finish prevents blistering during hot summers and resists cracking through freezing Oxfordshire winters. When installed correctly by our seasoned tradespeople, a high-quality felt roof comfortably offers a lifespan of up to 20 years, safeguarding your property value and preventing costly interior water damage.

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A high-quality traditional felt flat roof replacement with skylights in Buckinghamshire.

Areas We Cover

Based in Aylesbury, Firmus Roofing & Building provides premium traditional felt roofing installations and flat roof repairs across a 25-mile radius. As trusted local roofing experts, we proudly serve homeowners and commercial properties in Buckingham, Thame, Tring, Wendover, High Wycombe, Milton Keynes, Bicester, and the surrounding Buckinghamshire and Oxfordshire communities.

High-quality traditional felt roofing installation by Firmus Roofing & Building in Aylesbury.

Navigating Cherwell Building Regulations and Planning

Before undertaking any major flat roof replacements or installations, checking local compliance is essential. As responsible local roofers, Firmus Roofing & Building ensures all structural work adheres strictly to UK Building Regulations.For standard flat roof upgrades, work typically falls under permitted development rights. However, if your home is a listed building or located within one of Bicester's historic conservation areas, sympathetic materials may be required to meet Cherwell District Council guidelines. We also provide clear advice on Party Wall Act agreements if your flat roof directly adjoins a neighbouring property, removing the stress of compliance from your shoulders.

Need expert traditional felt roofing in Buckinghamshire? Book your free survey today.

Call 01296 938085