
Cotton End Flat Roof Leak Detection
Experienced Roof Inspectors For
Commercial Properties
- Non Destructive Solution
- Accurately pinpoint your leak
- 99% Success Rate
- Prevents further damage to your property
- 3rd party integrity testing, as per the LABC , Premier Guarantee & NHBC requirements
Don’t let a leaking roof ruin your property
Contact us today to schedule an inspection and make sure your roof is in good condition
New and Existing Commercial Flat Roof Surveys and Inspections
Protecting your commercial property starts with thorough roof surveys and inspections, and we are here to provide just that. Our services cater to both newly installed roofs and those that have been in place for years. For new roofs, our surveys ensure that installation is flawless and that all materials meet the highest standards. For existing roofs, our inspections are designed to detect early signs of wear, leaks, and other potential problems. We use state-of-the-art equipment to deliver accurate and detailed reports, giving you the confidence to address issues proactively and maintain a durable and reliable roof.
Specialists in Flat Roof Membrane Integrity Testing and Leak Detection
We are a leader in flat roof membrane integrity testing and leak detection of commercial flat roofs across the UK. We know that a well-maintained roof is essential for protecting your property and minimising operational disruptions.
Our team consists of fully qualified and experienced professionals who are dedicated to providing high-quality services to facilities managers and commercial building owners. We cater to a wide range of properties, including shopping malls, factories, and office buildings. Our state-of-the-art technology and meticulous approach guarantee precise and reliable outcomes.
We offer an array of services tailored to meet your specific needs:
- Commercial Flat Roof Membrane Integrity Testing: Comprehensive testing to verify the strength and performance of your roof membrane.
- Commercial Flat Roof Leak Detection: Prompt and accurate detection of leaks to prevent further damage.
- Drone Roof Inspection: Advanced drone inspections for detailed and efficient roof assessments.
- Commercial Flat Roof Inspection: Regular inspections to identify potential issues before they escalate.
- Commercial Flat Roof Survey:> In-depth surveys that provide you with detailed reports and actionable recommendations.
Operating from Cotton End, we extend our services throughout the UK. Regardless of your location, our team is equipped to deliver exceptional service and ensure your roof’s integrity.
Protect your commercial property with our expert flat roofing inspection services. Schedule a free consultation and testing plan today by reaching out via phone or email. Let us help you maintain a leak-free and structurally sound roof.
Are you the owner of a flat-roofed building that leaks?
Get in touch today

Comprehensive 3rd Party Flat Roof Membrane Integrity Testing Services
We are the experts you can rely on for all your third-party integrity testing needs, in line with LABC, Premier Guarantee, and NHBC requirements. Our services ensure that your roof, whether a new construction or an existing structure, meets the criteria set forth in British Standards 6229: 2018 and NHBC Chapter 7.1.
Our team understands the critical importance of NHBC Chapter 7.1.9 (Green Roofs & Proprietary Roofs), which recommends that roofing membranes be visually inspected and electronically tested for waterproof integrity before additional layers are applied. This process helps identify and rectify faults, ensuring the highest standards of waterproofing.
Premier Guarantee Structural Warranties also emphasise the importance of independent third-party testing for roof coverings, especially green roofs. According to section 7.11.15.2, the waterproof membrane must be tested for integrity before any additional components are added.
Our comprehensive roof survey includes an evaluation of all roof penetrations, terminations, equipment mounts, membrane conditions, perimeter flashing, and parapet wall coping. We meticulously inspect all elements that could impact the building’s watertightness.
While vacuum testing of off-site manufactured membrane seams is an effective quality assessment method, it is not recommended for demonstrating the integrity of flat roofs.
We recognize the uniqueness of each project and bring our extensive experience to meet diverse roofing requirements. Our bespoke services include Health and Safety Plans, Risk Assessments, and Method Statements, culminating in a detailed O&M Manual upon project completion.
If you’re looking for commercial roof leak detection in Cotton End we can help,
Get in touch today
Commercial Flat Roof Leak Detection
A leaking roof can disrupt your operations and lead to substantial damage if not addressed promptly. Our commercial flat roof leak detection service is designed to quickly identify and resolve leaks, ensuring minimal disruption to your business. Utilising advanced detection techniques, such as thermal imaging and moisture mapping, our skilled technicians can locate leaks with pinpoint accuracy. This thorough approach allows us to address the problem at its source, preventing further damage and costly repairs. Let us help you maintain a secure and leak-free roof with our expert leak detection services.

Drone Roof Inspection
Discover the efficiency and precision of drone roof inspections. Our cutting-edge drones are equipped with high-definition cameras that capture every detail of your commercial flat roof, offering a level of accuracy and coverage that traditional inspection methods can't match. Whether it's detecting leaks, assessing membrane integrity, or identifying structural concerns, our drones provide a thorough overview without disrupting your business operations. This technology allows for faster, safer, and more cost-effective inspections, giving you the information you need to maintain a robust and reliable roof.

Are you the owner of a flat-roofed building that leaks?
Get in touch today
Flat Roof Leak Detection FAQs
How do I know if my flat roof needs replacing?
Your flat roof will need replacing if you see any blisters, cracks, or membrane wear: Cracks in the roof membrane can allow water penetration, leading to leaks and potential structural damage to your property. If these issues are widespread throughout the roof and they cannot be effectively repaired, then a roof replacement may be necessary.
Do green roofs need maintenance?
With most extensive green roofs it is recommended to have, two to three maintenance visits per year. You'll need to check the structural integrity of the roof, drainage systems, irrigation systems and, of course, the health and vitality of the vegetative layer.
How do you know if your flat roof waterproofing membrane has failed?
The most common signs that the waterproofing membrane on your flat roof may have failed include: Peeling or bubbling paint on the walls or ceiling. Water stains on the ceiling.
What is the life expectancy of a green roof?
The life expectancy of a green roof is approximately 40 years or more.
Are puddles on my flat roof a problem?
Standing water on a flat roof for 12-36 hours after a rain storm can be normal, but according to the Confederation of Roofing Contractors, any water found ponding on flat roofs for longer than 2 full days should be examined by a professional roof surveyor.
Other areas near Cotton End we cover include: