Lewisham Flat Roof Leak Detection
Professional Commercial And Residential 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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Your Trusted Partner for Roof Membrane Integrity Testing and Commercial Flat Roof Leak Detection
We are dedicated to helping UK facilities managers and commercial property owners protect their investments through our expert leak detection and flat roof membrane integrity testing services. Whether you're installing a new green roof or maintaining an existing flat roof, our services are designed to ensure your roof's longevity and compliance with all industry standards.
Services We Offer
Green Roof Membrane Integrity Testing
Green roofs offer numerous environmental benefits but require specialised care when installing to ensure they maintain their integrity. Our Green Roof Membrane Integrity Testing service provides:
- Membrane Integrity Testing: The roof membrane will undergo a thorough visual inspection followed by electronic testing to ensure waterproofing integrity. Any identified faults will need to be promptly rectified, and the membrane retested to confirm its integrity before any additional layers are applied.
- Regulatory Compliance: Ensuring that your new green roof meets British Standards 6229:2018, NHBC Chapter 7.1 and the Premier Guarantee Structural Warranties requirements.
Commercial Flat Roof Leak Detection
Flat roofs in commercial properties are susceptible to leaks and water damage over time. Our Commercial Flat Roof Leak Detection service includes:
- Precision and Accuracy: Employing infrared thermography and electronic leak detection to locate leaks quickly and accurately.
- Minimal Disruption To Your Business: Non-invasive methods ensure your business operations continue smoothly.
- Comprehensive Protection: Regular inspections and prompt leak detection can prevent costly damage and repairs.
Why Choose Roof Leak Detection Specialists?
- Unbiased Assessments: As an independent third-party, our evaluations are impartial and reliable, essential for complying with Premier Guarantee Structural Warranties.
- Experienced Professionals: Our team is skilled in the latest membrane integrity testing and leak detection technologies and practices.
- Compliance Guaranteed: We ensure your roofing projects meet British Standards 6229:2018, NHBC Chapter 7.1. and Premier Guarantee Structural Warranties requirements.
Ensuring the integrity of your commercial roof is vital for both regulatory compliance and financial security. Our expert services help you maintain a leak-free, compliant roof, safeguarding your property and investment.
How Important Is It To Identify Flat Roof Leaks Quickly
Your flat roof is an important aspect of your building, protecting the structure as well as the contents from the weather. However, flat roofs have a higher risk of leaking than sloped roofing, and if not dealt with promptly, even a minor leak can become a major problem very quickly. 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 can result from a number of factors including cracked flashing, blocked gutters and punctures caused by falling objects.
It is important to keep in mind that not all roof leaks will be obvious, some may require the expertise and tools of a roof leak expert to find. A regular roofing maintenance plan will help to keep your roof in good repair over the long term, and regular roof inspections can also be helpful to detect minor leaks before they become serious problems.
Our team provides both residential and commercial roof cleaning and roof maintenance services in Lewisham and throughout the Greater London (Lewisham) area, including Ladywell, Crofton Park, Brockley, Blackheath, St Johns.
Do you have a flat roof that is leaking?
Electronic Flat Roof Leak Detection Experts
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 roof technicians are qualified to inspect all types of flat roofs in Lewisham and throughout the Greater London (Lewisham) area, both residential and commercial. 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 your flat roof survey is complete, you will be provided with a Health and Safety Plan, Risk Assessments and Method Statements. This together forms an extensive O&M Manual.
Integrity Testing For New Flat, Green And Blue Roofs
New flat, green and blue roofs must adhere to NHBC Chapter 7.1 Flat Roofs, Terraces and Balconies, as well British Standard 6229: 2018, (Flat Roofs with Continuously Supported Flexible Weatherproof Coverings, Code Of Practice).
Before a roofing membrane is overlaid it should be visually examined and electronically tested for waterproofing integrity. Any defects should be repaired and the membrane should be retested before adding additional layers, as per NHBC Chapter 7.1.9 (Green Roofs & Propriety Roofs).
Premier Guarantee Structural Warranties take it one step further. According to section 7.11.25.2 in the “Roof Coverings –Green Roofing”, section 7.11, waterproof membrane integrity must be verified before any other components can be applied. 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 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.
Every job is unique and we have the knowledge and experience to deal effectively with all types of roofs and customer needs. All of our roof surveys are done in compliance with all requirements of major UK warranty providers, British Standards, The Property Care Association and CIRIA.
If you’re looking for residential or commercial roof leak detection in Lewisham we can help, get in touch today to get a free quote.
It Is Vital To Detect A Leak Quickly For Property Protection.
- Prevention Of Structural Damage - If not taken care of promptly water leaks can harm your building’s structural integrity. This could lead to expensive repairs or even the danger of your building collapsing. Early leak detection can save your building’s structural integrity and help to avoid further damage.
- Mould And Mildew Growth Avoidance- 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 keep your building safe, healthy and free from mould and mildew by finding leaks in the roof early.
- Reducing Repair Costs - The longer a roof leak goes unnoticed, the more damage it causes. This will lead to more complicated and costly repairs than if the leak was found earlier. Leakage can be quickly identified and repaired to minimise damage.
- Save On Energy Costs - Roof leaks can lead to higher energy costs, because the leaks location may result draughts making it more difficult to maintain a comfortable temperature. You can reduce your energy consumption by finding roof leaks early.
- Reducing Insurance Costs - If your building has a history of water damage, your insurance company may charge you higher premiums. By finding and fixing any leaks as soon as possible, you can avoid serious damage and lower your insurance premiums.
Reduce Your Insurance Costs If your building has a history of water damage, your insurance company may charge you higher premiums. By finding and fixing any leaks as soon as possible, you can avoid serious damage and lower your insurance premiums.
Flat Roof Leaks: Common Symptoms
- Water stains on the ceiling are the most obvious signs of a leaking roof. These stains can be in the form of water droplets or discoloured patches and could indicate a roof leak. Water stains on the ceiling may also be caused by plumbing leaks, therefore a professional roof inspection will help to pinpoint the source.
- Another sign that you have a flat roof leak, is peeling wallpaper or paint. When water seeps down through the ceiling and into your attic, wallpaper or paint may peel off from walls. This could indicate a leak. Condensation or high humidity can also cause this problem, therefore, it is crucial that a professional roof inspector assesses your roof for any leaks.
- A flat roof leak could be the cause of a musty or mouldy odour. Water can cause mould growth and mildew to grow inside the structure, which can lead to your property having a musty odour. This can pose a serious health risk and must be addressed immediately.
- Another sign of a leaky roof is condensation on the roof’s inside. 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 can also be caused by poor insulation or inadequate 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’re looking for residential or commercial roof leak detection in Lewisham we can help, get in touch today to get a free quote.
Flat Roof Leak Detection Frequently Asked Questions
Does insurance cover flat roofs?
Insurers in most cases will define flat roofs as being pitched at 10 degrees or less. Having a small part of your roof being flat usually is not a problem, but if over 25% of your roof is flat, you may find that most insurers may not be able to offer you any cover at all.
How long does flat roof sealant last?
Summary: roof coating systems last 10-20 years, but once they reach the end of their warranty, they can be recoated and a new warranty begins. The process can be repeated, making roof coating systems a renewable and sustainable roofing system.
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.
Should I avoid buying a house with a flat roof?
Flat roofs are considered versatile and simple to maintain, but they can also be costly to repair. They are an energy-efficient alternative to sloped roofs but often come with issues such as a higher risk of leaking and water pooling. Flat roofs often have a shorter lifespan compared to sloped roofs
What is the major disadvantage of using a flat roof?
The biggest drawback of flat roofs is the drainage or lack thereof. Sure, flat roofs do have a slight slope that drains the water, but not nearly as efficiently as a pitched roof. The rainwater tends to remain on the roof and form a puddle, which can lead to possible leaks or material damage
Other areas near Lewisham we cover include: