Lambeth Roof Leak Detection
Experienced Roof Inspectors For
Residential And Commercial Flat Roof Properties
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
- Non Destructive Solution
- Accurately pinpoint your leak
- 99% Success Rate
- Prevents further damage to your property
Request A Free Quote
Ensuring Leak-Free, Compliant Commercial Roofs
We specialise in safeguarding commercial properties through expert leak detection and roof membrane integrity testing services. Catering to UK facilities managers and commercial property owners, we help you maintain new and existing roofs to the highest standards.
Green Roof Membrane Integrity Testing
Green roofs require meticulous care when being installed to prevent leaks and ensure durability. Our Green Roof Membrane Integrity Testing service offers:
- Independent Membrane Integrity Testing: Your roof will undergo a comprehensive survey, including an inspection of all roof penetrations. This evaluation will cover roof terminations, rooftop equipment mounts, the condition of the roof membrane, perimeter flashing, parapet wall coping, and any other factors that could impact the membrane's watertightness.
- Standards Compliance: Ensuring the installation of your roof's adherence to British Standards 6229:2018, NHBC Chapter 7.1. and the Premier Guarantee Structural Warranties requirements
Commercial Flat Roof Leak Detection
Flat roofs are prone to leaks and require vigilant maintenance. Our Commercial Flat Roof Leak Detection service provides:
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- Accurate Leak Identification: Using infrared thermography and electronic detection methods to be able to accurately pinpoint the leak.
- Operational Continuity: Non-invasive techniques that minimise disruption to your business.
- Preventive Maintenance: Regular inspections to catch and fix leaks early, preventing extensive damage.
Why Choose Us?
- Independent Verification: As an impartial third-party, we offer unbiased assessments, crucial for meeting Premier Guarantee Structural Warranties requirements
- Team of Experts: Our specialists are trained in the latest leak detection and roof membrane integrity testing technologies.
- Regulatory Adherence: We ensure that your roofing meets British Standards 6229:2018 NHBC Chapter 7.1 and Premier Guarantee Structural Warranties requirements.
Our services provide the assurance you need to keep your property leak-free and within regulatory standards.
Don’t wait until a leak causes damage. Contact us today to schedule your inspection and ensure your roof's health and compliance.
The Importance Of Identifying Flat Roof Leaks Quickly
Your flat roof is an important part of your building as it protects the structure and your contents from the weather. Flat roofs are more susceptible to leaking than a sloped roof, and a minor problem can very quickly turn into a major issue if it is not addressed promptly. Flat roof leaks can lead to multiple water entry points in the area below, which could cause severe damage to your property and the contents. Our leak detection experts will inspect the roof and find the source of any leaks quickly, helping you to avoid expensive repairs or replacements.
Flat roofs are susceptible to leaks because of a number of factors, including inadequate installation, poor maintenance, and being exposed to severe weather. Flat roof leaks may be caused by cracked flashing, punctures from falling objects and blocked gutters.
It is important that you remember that not all roof problems are obvious, roof leak experts have the experience and the tools to be able to detect roof leaks. Regular professional roof inspections are a good way to ensure that your roof is in good shape and help to detect any potential issues before they have become a major issue.
Our team provides both commercial and residential roof cleaning services throughout Lambeth as well as the entire Greater London (Lambeth) region, including Brixton, Stockwell, Clapham, Herne Hill, Knights Hill.
Do you have a flat roof that is leaking?
Specialists In Electronic Flat Roof Leak Detection
We are an independent UK flat-roof leak detection company, with expertise in third party leak detection and integrity tests for all types of flat roofs and structural waterproofing membranes.
Our Lambeth roof technicians can test any type of flat roof, both residential and commercial, throughout the Greater London (Lambeth) area. They use non-destructive flat roof electronic leak detection methods like low voltage earth leakage testing, high dielectric electronic integrity testing, differential pressure vacuum testing, drone surveying & thermal imaging to locate the entry point quickly and precisely. We can conduct leak detection tests and surveys in any weather condition. After your flat roofing survey is complete, you’ll receive a complete Health and Safety Plan, Risk Assessments and Method Statements which together form an extensive O&M Manual.
New Flat, Green And Blue Roof Integrity Testing
Any new flat, green or blue roofs must comply with NHBC chapter 7.1 of Flat Roofs. Terraces. And Balconies and British Standard 6229. 2018 (Flat Roofs with Continuously Supported Flexible Waterproof Coverings. Code of Practice).
Before any roofing membrane is overlaid, it must be visually examined and electronically tested to ensure waterproofing integrity. Any potential flaws in the membrane must be corrected and then the membrane should be retested before being overlaid, in accordance with NHBC Chapter 7.1.9 (Green Roofs & Propriety Roofs).
Premier Guarantee Structural Warranties go one step further. According to section 7.11.25.2 of the “Roof Coverings – Green Roofing” section 7.11, the waterproof membrane must be tested for integrity before any other components are added to it. The testing should be performed by a third party unrelated to the roofing contract.
All roof penetrations will be inspected and the roof surveyed. This includes an inspection and assessment of all roof penetrations, terminations, mounts for equipment, roof membrane conditions, parapet wall coping and perimeter flashing.
{While vacuum testing membrane seams off-site can be a great way to assess quality, it is not recommended for proving flat roof integrity.|Vacuum testing of seams of membranes done off-site is an excellent way to determine quality but it is not recommended to be used to verify the integrity of flat roofs.|Although it can be useful to test the quality of seams off-site, it is not recommended as a method to prove flat roof integrity.|While it’s a good way of evaluating quality, vacuum testing membrane seams is not recommended to prove flat roofs’ integrity.
Every job is unique and we have the knowledge and experience to deal effectively with all types of roofs and customer needs. All our roof surveys comply with the requirements set forth by the major UK warranty providers as well as British Standards, The Property Care Association, and CIRIA.
If you have further questions about our residential or commercial Lambeth roof leak detection services contact us today to get a free quotation.
For Property Protection, Rapid Leak Detection Is Crucial For Many Reasons.
- Preventing Structural Damage - Water leaks can damage your building’s structural integrity if they aren’t addressed promptly. This could cause costly repairs, or worse, your building may collapse. You can preserve the structural integrity of your building and prevent more serious damage by detecting leaks early.
- Preventing The Formation Of Mold And Mildew - Roof leaks can result in the growth of mould and mildew, which can have detrimental effects on the health of your building’s occupants. By detecting roof leaks early, you can help keep your building safe by stopping the spread of mildew and mould.
- You Can Reduce Repair Costs - The longer a leak is not fixed the more damage it creates. This will result in more costly and complex repairs than if the leak was detected earlier. By identifying leaks quickly, you can reduce damage and save money.
- Save On Energy Costs - A roof leak can cause draughts and make it harder to keep your building at a comfortable temperature, which can increase your energy costs. You can save energy by identifying roof leaks early.
- Reduce Your Insurance Costs - If your building has a history of water damage, your insurance company may charge you higher premiums. Your insurance premiums can be reduced by finding any leaks promptly and avoiding any damage.
Reduce insurance costs: If your building has a history of water damage, your insurance company may charge you higher premiums. Your insurance premiums can be reduced by finding any leaks promptly and avoiding any damage.
Common Symptoms Of A Flat Roof Leak
- Water stains on the ceiling are the most obvious signs of a leaking roof. These stains may appear as discoloured patches or water droplets and can indicate a leaking roof. To find the source of the problem, a professional roof inspector is required, as water spots on the ceiling could also be caused other problems such as plumbing leaks.
- A flat roof leak may be indicated by signs such as peeling wallpaper and paint. The wallpaper or paint may start peeling off the walls when water seeps into the attic and through the ceiling. This can also be caused by high humidity or condensation, so it is important to have a professional inspect the roof to ensure there are no leaks.
- Moldy or musty odour could also be an indication of a leaky flat roof. Water can cause mould growth and mildew to grow inside the structure, which can lead to your property having a musty odour. This could present a significant health risk, and it must be fixed immediately.
- Condensation from the inside is another indication of a flat roofing leak. When the temperature inside of the building is warmer than the outside, condensation may build up on the roof. This can indicate a leak. This could also be due to inadequate insulation or poor ventilation.
Remember that these symptoms can also be caused by other problems, so a professional roof inspection should be carried out to find the exact source of the problem.
If you have further questions about our residential or commercial Lambeth roof leak detection services contact us today to get a free quotation.
Roof Leak Detection Frequently Asked Questions
Why put gravel on a flat roof?
Gravel and pea shingle have two primary purposes on a flat roof; they provide a 'loading coat' and they afford UV protection. As ballast, the gravel will help anchor the material underneath and lower the risk of it being blown off in high winds.
Does walking on a flat roof damage it?
Flat Roofs A flat roof is less precarious than a pitched one, but you still run the risk of damaging the felt and potentially going through the membrane. You're less likely to cause damage on a warm day, and it's generally advisable to lay boards across it to walk on.
What do roofers use on flat roofs?
The most common ones include EPDM rubber, single-ply (TPO, PVC), modified bitumen, built-up roofs (BUR), and spray polyurethane foam. Many homeowners choose either EPDM or TPO. EPDM roofs are affordable and can reach a lifespan of 30+ years.
What is the most common defect in flat roof?
Leaks. Leaks are an all-too-common occurrence in buildings with flat roofs. This is mostly because flat roofs tend to lose their ability to effectively shed water if not properly maintained. Once moisture is unable to drain from the roof, it's just a matter of time before it finds its way into the building.
Should a flat roof hold any water?
Whilst brief and occasional ponding is acceptable on a flat roof, regular or long-lasting ponding could be an indication that there is an issue with the roof that needs to be addressed.
Other areas near Lambeth we cover include: