
Palfrey Roof Leak Detection
Experienced Roof Inspectors For
Commercial Flat Roof 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
Do not let a roof leak ruin your property
Schedule an inspection today to ensure that your roof is safe and sound
New and Existing Commercial Flat Roof Surveys and Inspections
Whether you're managing new construction or maintaining an existing building, we offer comprehensive surveys and inspections tailored to commercial flat roofs. Our detailed surveys assess every aspect of your roof's condition, from membrane integrity to potential leak points. For new roofs, we ensure that all installations meet industry standards and are free from defects. For existing roofs, our inspections help identify wear and tear, damage, and other issues that could lead to costly repairs if left unattended. With our thorough approach, you can trust us to provide actionable insights and recommendations to maintain the longevity and performance of your roof.
Experts in Commercial Flat Roof Membrane Integrity Testing and Leak Detection
We specialise in commercial flat roof membrane integrity testing and leak detection. Serving Palfrey and the entire UK, our expert team ensures that your commercial property is protected from potential water damage and costly repairs.
Our team of fully qualified and experienced professionals are committed to providing you with a quality service that is tailored to meet your specific needs, whether you are a facilities manager or owner of a commercial building such as shopping mall, factory, or an office complex. Our extensive experience and use of cutting-edge technology enable us to deliver precise and reliable results, giving you the peace of mind and confidence in your roof’s condition.
Our expertise covers a comprehensive range of services, including:
- Commercial Flat Roof Membrane Integrity Testing: Thorough assessments to ensure the durability and performance of your roofing membrane.
- Commercial Flat Roof Leak Detection: Swift and accurate identification of leaks to prevent further damage and reduce repair costs.
- Drone Roof Inspection: We utilise advanced drone technology to conduct detailed inspections safely and efficiently.
- Commercial Flat Roof Surveys & Inspections: Regular and thorough inspections to detect potential issues early and maintain roof health with actionable insights and detailed reports.
Serving Palfrey and the Entire UK
We proudly serve Palfrey and extend our services across the UK, ensuring that no matter where your commercial property is located, you can benefit from our expertise and dedication. Our aim is to help you maintain a watertight and structurally sound roof, safeguarding your investment and minimising disruptions to your operations.
Ready to Secure Your Roof?
Don’t let roof leaks compromise the safety and efficiency of your commercial property. Contact us today to book a free consultation and testing plan. Our team is ready to assist you with all your flat roof membrane integrity testing and leak detection needs. Reach out via phone or email to get started on securing the integrity of your commercial roof.
Do you have a building with a flat roof area that leaks?
Contact us today

Expert 3rd Party Flat Roof Membrane Integrity Testing
We are your go-to team for comprehensive third-party Flat Roof Membrane integrity testing, adhering to LABC, Premier Guarantee, and NHBC standards. Whether dealing with new constructions or existing buildings, we ensure compliance with British Standards 6229: 2018 and NHBC Chapter 7.1 guidelines.
NHBC Chapter 7.1.9 emphasises the need for visual and electronic waterproof integrity testing of roofing membranes before additional layers are applied. Our rigorous inspection process identifies and addresses faults, ensuring robust waterproofing.
Premier Guarantee’s section 7.11.15.2 also requires third-party integrity testing for green roofs before any other components are added, underscoring the importance of independent verification.
Our thorough roof surveys include detailed inspections of roof penetrations, terminations, equipment mounts, membrane conditions, perimeter flashing, and parapet wall coping. We focus on identifying any issues that could affect your building’s watertightness.
While vacuum testing is a useful quality assessment for off-site manufactured membrane seams, it is not recommended for flat roof integrity testing.
We offer tailored services to meet your unique project requirements and provide complete Health and Safety Plans, Risk Assessments, and Method Statements, resulting in a comprehensive O&M Manual upon completion.
For more information on our commercial roof leak detection in Palfrey
Contact us today
Commercial Flat Roof Leak Detection
When it comes to protecting your commercial property, early detection of roof leaks is essential. We offer comprehensive leak detection services that utilise the latest technologies to find and fix leaks before they cause significant damage. Our experienced technicians employ a variety of sophisticated methods, such as infrared thermography and electronic moisture detection, to accurately identify leak sources. By catching leaks early, we help you mitigate risks, reduce repair costs, and extend the life of your roof. Rely on our expertise to keep your roof watertight and your property safe.

Drone Roof Inspection
We are revolutionising roof inspections with our state-of-the-art drone technology. Our drone roof inspection service provides a bird's-eye view of your commercial flat roof, delivering precise and detailed imagery that highlights potential issues. The drones can easily access areas that are difficult or unsafe to reach through traditional methods, ensuring no part of your roof goes unchecked. This innovative approach not only enhances safety but also reduces inspection time and costs. Trust our drone inspections to provide you with an accurate and comprehensive evaluation, so you can address problems before they escalate.

Do you have a building with a flat roof area that leaks?
Contact us today
Roof Leak Detection FAQs
How often should a flat roof be inspected?
The answer to how often a flat roof should be inspected is at least twice yearly. In the autumn to ensure that it is clear of leaves, dirt and debris, outlets are not blocked and the roof is free draining. Then in the spring to discover and rectify any damage due to weather.
What is roof integrity test?
Flat roof integrity testing refers to the process of assessing the structural soundness and performance of flat roofs. This testing is crucial to ensure that the roof can withstand various weather conditions and effectively protect the building beneath it.
What is the best roof covering for a green roof?
The best roof covering for a green roof is EPDM Rubber. It is widely used as the waterproof membrane for green roof construction because of its waterproofing properties and resilience.
How many years does a flat roof last?
A flat roof will normally last between 20-25 years if it has been properly installed with top-of-the-line materials. If you are starting to reach that threshold or your are starting to notice some abnormalities, then it may be time to replace your roof.
What is a disadvantage of a green roof?
A disadvantage of a green roof is the increase in weight load. There's no doubt about it, green roofs are heavier and as such, require more structural support to be implemented. Typically, the addition of a green roof will add between 50 and 200kg/metre squared to an existing rooftop.
Other areas near Palfrey we cover include: