Seven Sisters Roof Leak Detection
Professional Commercial And Residential Flat Roof Inspectors
Don't allow a roof leak to cause damage to your property
Call now to book an inspection and make sure your roof is secure and in good condition
- Non Destructive Solution
- Accurately pinpoint your leak
- 99% Success Rate
- Prevents further damage to your property
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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.
Why Is It Important To Identify 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 roof inspection experts can help identify the source of leakage quickly, preventing any serious damage to your property and its contents, avoiding costly repairs and replacements.
Flat roofs can leak due to many factors including, poor installation, inadequate maintenance, or exposure to severe weather. Flat roof leaks could be caused due to cracked flashing, blocked gutters or punctures caused by falling objects.
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 can provide commercial and residential roof cleaning, and maintenance services in Seven Sisters and throughout the Greater London (Haringey) area including Tottenham Green, Tottenham Hale, Harringay, Manor House, Stoke Newington, Noel Park, Haringey, Stroud Green, Higham Hill, Lea Bridge.
Do you own a flat roofed building that leaks?
Experts In Electronic Flat Roof Leak Detection
We are an independent UK flat roof leak detection company, who specialise in third-party electronic leak detection and integrity testing of all types of flat roofs and structural waterproofing membranes.
Our Seven Sisters roof technicians can test any type of flat roof, both residential and commercial, throughout the Greater London (Haringey) area. Using non-destructive flat roof electronic leak detection techniques, such as high voltage dielectric electric integrity testing, low voltage earth leakage testing, differential pressure vacuum testing and drone surveying & thermal imaging, will help them to locate the point of entry quickly and precisely. Leakage surveys and tests can be performed in all weather conditions. After the flat roof inspection is completed, you will receive an O&M Manual that includes a comprehensive Health and Safety Plan, Risk Assessments and Method Statements.
New Flat, Green And Blue Roof Integrity Testing
All flat roofs that are new have to comply with NHBC Chapter 7.1, Flat Roofs, Terraces, and Balconies, as well as British Standard 6229, 2018 (Flat Roofs With Continuously Supported Flexible Waterproof Coverings, Code of Practice).
Before roofing membranes are overlaid, they should be visually checked and electronically tested for waterproofing. 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 take it one step further. Section 7.11.15.2, “Roof Coverings –Green Roofing” section 7.11 requires that the waterproof membrane be tested for integrity prior to any additional components being applied. The testing should be performed by a third party unrelated to the roofing contract.
An inspection of all roof penetrations will be performed and the roof will be surveyed. This will include an inspection of any 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.
We know every job is unique, and we have the experience and training to handle all types of roofs and customer needs. All roof surveys are conducted in accordance to the requirements of major UK warranty companies, British Standards, The Property Care Association and CIRIA.
If you have further questions about our residential or commercial Seven Sisters roof leak detection get in touch today to book a free quote.
It Is Vital To Detect A Leak Quickly For Property Protection.
- Structural Damage Prevention - If not taken care of promptly water leaks can harm your building’s structural integrity. These water leaks can lead to costly repairs and even the possibility of your building collapsing. Early leak detection will help preserve your building’s structural integrity, and help avoid larger damage.
- Preventing The Formation Of Mold And Mildew - Roof leaks can lead to the growth of mildew and mould, which can have a negative impact on the health and well-being of the building’s occupants. You can prevent mold and mildew spreading by early roof leak detection.
- You Can Reduce Repair Costs - The longer roof leaks go unnoticed, the more damage that they cause. This will lead to more complicated and costly repairs than if the leak was found earlier. It is possible to reduce damage and repair costs by quickly identifying leaks.
- Saving 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 Insurance Costs - If your building has a history of water damage then you may get charged higher premiums by your insurance company. It is possible to keep your insurance premiums down by identifying any leaks early and avoiding damages.
Lowering insurance costs: If your building has a history of water damage then you may get charged higher premiums by your insurance company. It is possible to keep your insurance premiums down by identifying any leaks early and avoiding damages.
Flat Roof Leaks: The Signs To Look For
- Water stains on the ceiling is one of the best indicators that a flat roof leak is occurring. These stains may appear as discoloured patches or water droplets and can indicate a leaking roof. Because water stains can occur on ceilings due to other issues, such as plumbing leaks, a professional roof inspection may be necessary.
- A flat roof leak may be indicated by signs such as peeling wallpaper and paint. If water seeps through the ceiling, it can cause wallpaper or paint to peel off of the wall. This could indicate a leak. High humidity and condensation could also be the cause of this, to ensure that there are no leaks, it is essential to have a professional roof inspector examine your roof for any leaks.
- Mouldy or musty odours could also indicate that you have a leaking roof. A leaky roof can promote the growth of mold or mildew and cause a musty odour. This could be a health hazard and should be corrected immediately.
- Condensation from the inside is another indication of a flat roofing leak. When the outside temperature is higher than inside, condensation can build up on the roof’s surface. This indicates a leak. This could also be due to inadequate insulation or poor ventilation.
Keep in mind, however, that these symptoms may also be caused by other issues, therefore, a professional roof inspection will be required to determine the actual source of the problem.
If you have further questions about our residential or commercial Seven Sisters roof leak detection get in touch today to book a free quote.
Roof Leak Detection FAQs
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 Seven Sisters we cover include: