Banbury
Banbury Flat Roofing Specialists – Installations, Replacements & Repairs
The Complete Flat Roofing Service for Banbury and North Oxfordshire
Need a brand new flat roof on an extension in Hardwick, a total replacement of a tired roof on a commercial property near junction 11 of the M40, an urgent repair to a listed building in the conservation area of the town centre? Whatever you may need, you're looking at a professional flat roofing company which has been providing solutions to the residents and businesses of Banbury for over 20 years.
From simple roof repairs on domestic property to roof installations on industrial premises, all services are provided by our dedicated team in-house and to the same high standards of professionalism. If you need professional advice, reasonable pricing and a roof that will last, you've chosen the right company.
Free surveys and same-day quotes • Guarantees up to 30 years • 20+ years serving Banbury
📞 Call now: 0800 456 1104 | 💬 Get Your Free Quote

Why Banbury Property Owners and Businesses Choose Avant-Garde
✓ Over 20 Years of Experience in Banbury and North Oxfordshire
From Victorian terraced houses around Castle Street and historic properties close to South Bar, to modern houses in Hardwick and commercial properties along the M40 – we've been working on dozens of sites in and around Banbury and are familiar with all the town's building stock.
✓ Providing Solutions for Every Type of Flat Roofing Project
New roof installations on extensions or garages, total roof replacements, emergencies – we are handling all kinds of jobs and always with our own team of experts. There is no need to hire several contractors for one project.
✓ Free Surveys with a Quote within a Day
Contact us and we'll arrange a visit to your property the next day at the latest. We'll assess your job carefully, give you professional advice on the required work and prepare a detailed written quotation on the very same day. No pressure, no obligation.
✓ 30 Years Guarantee on Every System
All the systems we install come with the guarantee which is the best on the market. High quality materials and professional installation ensure that your roof is going to last for decades.
✓ Open and Honest Pricing, No Surprises
What you see is what you pay for. We'll always give you professional advice on what you really need and won't try to convince you to buy something more expensive than necessary. For example, if a repair is enough to solve the issue, we'll advise you to go with it.
✓ Dedicated Team of Our Experts Only
Only employees of Avant-Garde come to install your roof and there is no need to worry about any subcontractors or strangers on your property.
✓ All Necessary Certificates and Insurance Policies
Approved by Trustmark, Competent Roofer certified and Which? Trusted Trader. All the accreditations we have show the level of standards which we always maintain.
Our Complete Flat Roofing Services Across Banbury
Total Roof Replacements
There are quite a few buildings in Banbury built in the 1970s and 1980s and whose original flat roofs are now far beyond their natural life span. It is not economical to continue repairing such roofs as in this case the problem will occur again in the future. A complete replacement with a modern flat roofing system will solve the problem once and for all.
We replace:
• Aged felt roofs on domestic properties throughout Banbury
• Damaged roofs on garages and extensions in town's residential areas
• Old roofs on business and industrial premises
• Old roofs on agricultural and rural buildings across North Oxfordshire
Repairs and Callouts
When a problem with your flat roof arises, you need a contractor who would act quickly and perform the work professionally. We operate across Banbury and the neighbouring villages and are ready to respond to emergencies as soon as possible.
We fix:
• Leaks and water ingress
• Winds and weather damage
• Damages of the membranes such as blisters, cracks and tears
• Drainage and ponding issues
• Flashing damages on the edges and upstands
Commercial Flat Roofing in Banbury
Thanks to the proximity to Junction 11 of the M40 and being a town of some history and significance, Banbury has become a centre of some industrial and logistics activity besides traditional retail and office buildings. We regularly work with commercial property owners, landlords and facilities managers in Banbury.
Our commercial experience in Banbury includes:
• Buildings on Beaumont Industrial Estate
• Retail premises at Castle Quay Shopping Centre
• Buildings near M40
• Office and business buildings in Banbury
• Agricultural and rural commercial buildings in North Oxfordshire
📞 Talk to us about your Banbury project: 0800 456 1104
Flat Roof Repairs Banbury
Flat Roof Replacement/Repair Systems
Three Systems That Work in Banbury’s Conditions
Banbury lies on the North Oxfordshire geology which consists mostly of ironstone and limestone and gives rise to different building conditions compared to the clay soil in other parts of Midlands. There is no seasonal expansion and contraction of the soil in this area, but due to special drainage conditions and geographical location the roofs in Banbury have their own set of requirements which we consider in all our installations.
GRP Fibreglass – The Most Popular Choice for Banbury Homes
Suitable for: House extensions, garage and outbuildings conversions and residential houses in residential areas of Banbury – from historic streets of Easington and quiet streets of Warwick Road, to newer developments in Hardwick and villages around Banbury.
Why it suits Banbury so well:
GRP makes one solid waterproof membrane with no seams whatsoever and in Banbury's climate with hot summers and cold and wet winters it's a huge advantage. As the material expands and contracts seasonally in different conditions, systems with joints and laps leave vulnerabilities in them which allows water to get in. GRP roof is not affected by this in any way and performs consistently year after year.
- One seamless membrane
- The system is suitable for North Oxfordshire's seasonal temperature changes
- 25-year guarantee included
- The majority of domestic jobs are done in 1-2 days
- Resistant to light foot traffic for accessible roofs
Find Out More About GRP Fibreglass →
Single Ply Membrane – The Right Solution for Commercial Roofs in Banbury
Suitable for: Large commercial roofs, industrial buildings, retail units and larger residential buildings in Banbury's commercial areas and M40 corridor.
Why Banbury businesses prefer it:
Speed of installation is of great importance in many commercial situations – operations cannot be interrupted for long periods of time. Single Ply Membrane is easy and quick to install, covering large areas of the roof quickly and its inherent flexibility helps with the thermal movements of commercial buildings. With a guarantee up to 30 years it is a system which is preferred by commercial landlords and facilities managers.
- Fast and efficient installation with minimum interruption
- Poor-performing large commercial roofs are solved easily
- Completely flexible – suitable for thermal movements
- Available guarantees are up to 30 years
- Proven on Banbury's industrial and commercial buildings
Find Out More About Single Ply Membrane →
Kemper Waterproofing – For Banbury’s Heritage Properties
Best for: Listed buildings, conservation area properties and older Banbury buildings requiring sensitive treatment – particularly properties around the historic town centre, the market place, and near St. Mary’s Church.
Why it suits Banbury’s heritage stock:
Banbury has a genuine historic core and a number of properties that sit within conservation areas or carry listed status. Cherwell District Council – now part of North Oxfordshire District Council – applies specific requirements to any alterations on these buildings. Kemper can in many cases be applied directly over existing roof structures without significant alteration, making it far easier to satisfy planning and conservation requirements while still achieving the modern waterproofing performance a building needs.
- Often applied without removing the existing roof structure
- Ideal for properties with planning and conservation constraints
- Handles complex roof details and irregular shapes
- Brings older roofs fully up to modern performance standards
- 25-year guarantee
Find Out More About Kemper Waterproofing →
Not sure which system is right for your Banbury property? Call 0800 456 1104 and we’ll give you a straight answer.
Banbury Projects That Demonstrate Our Experience
Manufacturing Facility Roof Replacement – Beaumont Industrial Estate
The Situation: A manufacturing company on Beaumont Industrial Estate contacted us with the issue of several roof failures on their main production facility. The original felt roof was patched two times previously by other companies but the problem kept reoccurring. Water penetration was affecting the functioning of the equipment and the landlord was under the pressure of the tenant to solve the problem forever.
What We Did: After the structural survey it turned out that the substrate had deteriorated considerably under the failed felt roof system and patching the roof was no longer possible – the only solution was the complete roof replacement. We decided to install Single Ply Membrane system which is capable of handling the thermal movements in industrial buildings and at the same time provides long-lasting solution. The work was planned according to the production schedule, the most noisy work was done during the planned maintenance shutdown.
The result: The facility has been watertight ever since. The landlord got a 30-year guarantee, the tenant relations are restored and we have been assigned to do the inspection and maintenance of two other facilities in the same portfolio.
Victorian Terrace Extension – Castle Street Area
The situation: The homeowners of one of the older residential streets in Banbury called us to resolve the issue of a leaking flat roof on the extension attached to their Victorian terrace in the early 1990s. The original felt system didn't perform very well and was patched two times in four previous years. The repairs lasted for less than a year each time.
What we did: Upon examination it turned out that the original roof installation used an inappropriate system which wasn't suitable for the extension's exposure and configuration. Instead of performing another patch job we removed the failed roof completely, checked the condition of the deck and installed a GRP roof with proper edge detailing and drainage falls.
The result: The homeowners have had no problems with their roof since the installation. They got a 25-year guarantee and an extra space which is now dry and functional all year round. This project lead to getting two more inquiries from other homeowners on the same street who faced the same problem with the extensions built in the same period.
Historical Building's Roof Replacement – Town Centre Conservation Area
The situation: An owner of a building in Banbury's conservation area needed to replace the failing roof on a part of his Grade II listed building. Being a listed building and part of a conservation area, any work on the building requires the listed building consent and the approval of the planning authority. Previously other contractors gave quotes which were not taking into account these requirements and/or didn't propose any solution which was acceptable for the conservation officers.
What we did: We started working with the property owner from the very beginning to develop the specification which would satisfy the requirements of the planning authority. Our choice of Kemper waterproofing system was based on the fact that it can be installed without any significant alterations of the existing roof and thus meet the requirement of the conservation officers of preserving the historical appearance of the building as much as possible. We prepared all the technical documents necessary for the listed building consent application and worked directly with the planning authority.
The result: The listed building consent was given, the roof replacement was successfully completed and the building now has a 25-year guaranteed roof which fully meets the requirements of the listed building status. The complicated-looking process turned out to be quite simple thanks to our experience in dealing with this sort of projects in the region.
📞 Ready to start your Banbury project? Call 0800 456 1104

What Makes Us Better Than Other Flat Roofing Contractors in Banbury
Over 20 Years of Local Experience
We have been operating across Banbury and North Oxfordshire for over 20 years. We are familiar with the town's building stock, know how the planning works in this area and have established connections with local suppliers which allow us to act quickly in any situation – from scheduled work to emergencies.
We Do Everything Ourselves
There are no subcontractors, no agency workers, no strangers coming to your place. Every worker who comes to your property works directly for Avant-Garde – that means consistent quality and craftsmen who take pride in their work.
Honest and Professional Advice
We are not a sales company with quotas and goals to achieve. We'll advise you to go for repair if this is what your roof needs. We'll recommend you cheaper options if they suit your building perfectly. People who rely on our advice come back to us and refer us to others.
We Know How the Planning Works in Banbury
Any work with conservation area or listed buildings requires special expertise in what the planning authorities will and won't accept. We have already dealt with the planning of North Oxfordshire's region many times and can help you to navigate it.
Accreditations Showing Real Standards
Trustmark, Competent Roofer, Which? Trusted Trader, Buy with Confidence – these certificates are not decoration. These are independent confirmations of the standards we always follow.

Frequently Asked Questions About Flat Roofing in Banbury
How quickly can you arrange a survey and quotation?
In most cases we can visit you within 24 hours of first contact and provide you with the detailed written quotation on the very same day. If you contact us in the morning we'll visit you in the afternoon.
I have a commercial property with an active leak – how fast can you react?
If it's an emergency, contact us directly on 0800 456 1104. We'll do our best to send one of our employees to your place within a day and implement either a permanent fix or a proper temporary solution until the full repair can be made.
Does your guarantee cover materials and installation?
Yes, it covers both. We provide guarantees on materials and installation for each of our installations. The guarantee period is between 25 and 30 years depending on the system chosen.
Can you work on listed buildings and conservation area buildings in Banbury?
Yes, we work regularly with historical buildings in and around Banbury's historic town centre. We know how the planning of such buildings works and can help you to go through the listed building consent process as well as carry out the installation itself.
My flat roof has been repaired before and the problem keeps coming back – what should I do?
Usually, repeated failures after repairing show that the system is completely worn out and requires replacement. We will be open and fair on the survey and advise whether repairing is possible or the replacement is the only way out. We will never recommend replacement in cases where repair solves the issue.
How long does it take to install?
The vast majority of flat roof installations on domestic buildings – extensions, garages, outbuildings, etc. – take between one and two days. Larger commercial jobs vary and we will present an installation schedule beforehand.
Are you fully insured?
Yes. Public liability insurance and all the necessary trade accreditations are available on each and every project.

Get Your Free Banbury Flat Roofing Quote Today
Getting started is straightforward:
- Call 0800 456 1104 or complete our online enquiry form
- Free survey within 24 hours – we assess the work properly and provide a detailed written quote the same day
- Professional installation – carried out by our own team to the highest standard, with guarantees up to 30 years
No strings attached. Honest and quality service by professionals with over 20 years of experience in Banbury.
📞 Call: 0800 456 1104
💬 Request a Free Quote
📧 Email: info@avant-garde-roofing.co.uk
Monday to Friday, 8am–8pm
Areas covered across Banbury and North Oxfordshire:
Banbury • Grimsbury • Easington • Hardwick • Ruscote • Adderbury • Bloxham • Deddington • Hook Norton • Kings Sutton • Wroxton • Brackley • Bicester • and all surrounding villages throughout North Oxfordshire
Free Quote | 20+ Years Experience | Expert & Professional | Up To 30 Year Guarantee
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Free Quote -
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Expert & Professional -
Up To 30 Year Guarantee
