LDN Watertight are specialists in liquid roofing London, offering advanced liquid waterproofing systems for all roof types. From flat roofs and pitched roofs to balconies, walkways, and car parks, we install liquid roofing systems that deliver long-term protection and reliable waterproofing solutions—year-round.
Our liquid roofing products are ideal for a wide variety of surfaces and commercial properties. Whether you’re working with concrete, metal roofs, green roofs, or even old asphalt, liquid roofing offers a cost-effective, seamless solution to extend your roof’s life.
The liquid system we use forms a continuous liquid waterproofing membrane, eliminating joints where water ingress can occur. Whether you’re dealing with an existing roof or a new build, we use cold applied liquid waterproofing methods that are flame-free, fast, and safe. Our cold applied systems are ideal for sensitive areas where hot works are not permitted.
LDN Watertight’s approved contractors apply these liquid waterproofing systems with expert precision—even over complex detailing. The result is a fully durable, vapour permeable, and flexible roofing system that stands up to standing water, harsh weather, and the test of time.
There are many advantages to choosing liquid roofing. These systems are cold liquid applied—making them far safer than traditional torch-on solutions. Thanks to rapid curing and spray applied or roller options, repairs and full installations can be completed with minimal disruption, even on awkward shapes or tight access points.
Liquid roof coatings are also ideal for extending the lifespan of an existing roof waterproof layer, providing an added layer of defence without the need for full roof repair or replacement. They can be used on flat, pitched, and metal roofs alike, adapting to almost any substrate and working well with most roofing materials.
Whether you need a temporary fix or a complete roof waterproofing solution, our liquid applied approach offers versatility and proven performance.
One of the main reasons our clients choose liquid roofing London services is the flexibility of the system. Whether you’re refurbishing an existing roof, tackling repair work, or upgrading the insulation of your roof without full removal, liquid coating can be applied directly over the surface.
This makes it ideal for projects where downtime or disruption needs to be minimal—such as commercial properties, walkways, and balconies. Our cold applied liquid roofing is applied completely flame free, making it suitable for use in areas with fire risk, and where building safety is paramount.
From small repairs to full roof waterproofing, our systems adapt to different types of buildings and provide year round performance.
At LDN Watertight, we have years of experience in applying liquid roofing products across London. We are trusted specialists and approved contractors for several market-leading liquid membranes—delivering consistent quality and reliable coverage on every job.
Our knowledge of surfaces, roofing materials, and building types allows us to choose the most appropriate liquid waterproofing system for each situation. Whether you’re managing new builds, retrofitting old systems, or solving persistent water ingress problems, we have the tools, training, and technical expertise to deliver.
We pride ourselves on our customer-first approach, completing every project to the highest standards of safety, durability, and performance.
Need help from the best roofers in London? Whether it’s fixing roof leaks, replacing roof tiles, or managing a full roofing project, we’ve got you covered. Contact LDN Watertight today for a free quotation and discover why we’re a top-rated family-run roofing company in the capital.
Call Us on 020 7099 7817
We're available between 8am and 5pm with expert help
Are you looking for a new website? Contact Outrank Today
