Seamless Protection Without Full Replacement
Cut-end corrosion is one of the leading causes of premature failure in industrial cladded roofs. If your roof is showing signs of deterioration or corrosion, coating could be the solution. This fast, environmentally beneficial, cost-effective system restores waterproofing and extends your roof’s lifespan, without the disruption or cost of a full replacement.
We provide professional coating services for commercial properties across the UK. Whether it’s your own commercial property, a block of flats, a school or an industrial unit, our fully trained and highly skilled team can help you protect what matters most with minimal mess and maximum results.
Overall, coating industrial metal-clad roofs is a cost-effective, sustainable and high-performance solution that provides long-term protection, improved safety, reduced maintenance and enhanced building efficiency.
Not every roof needs removing. In fact, many still have a sound structure beneath the surface wear. Coating allows us to refurbish these roofs quickly and effectively, sealing over cracks, corrosion and damage with a seamless waterproof layer that’s built to last.
If you’re looking for something that will last and protect, a high-quality spray or roller applied coating provides exceptional durability, resistant to UV exposure, chemicals and extreme temperature fluctuations (all big causes of roof deterioration and damage).
When roof sheets are cut, the protective coating and galvanised layer are breached, exposing bare steel to moisture, chemicals, and airborne contaminants. Left untreated, this corrosion spreads leading to leaks, structural damage, and costly downtime. This problem is especially challenging in coastal areas where the weather conditions accelerate it.
One of the key advantages of coating is its ability to create a seamless, uniform membrane over complex roof shapes and profiles. Traditional application methods can struggle with hard-to-reach areas, but spray application ensures complete, consistent coverage with excellent adhesion. This not only enhances the lifespan but also improves the roof’s aesthetic appearance.
From commercial buildings, hospitals, hotels, busy care homes, apartment blocks and warehouses, our coating service offers a reliable, tidy and budget-friendly option that doesn’t compromise on performance.
Vanguard is the parent company and commercial arm of Proactive Flat Roofing. Founded by industry experts Stephen Day and Paul Newsome, who bring over 23 years of combined roofing experience, our quality-first approach ensures every project benefits from gold-standard technical knowledge and absolute professionalism. Vanguard provides robust commercial backing for Proactive’s high-quality solutions, delivering results engineered to last.
If the structure is sound, there’s no need to start from scratch. Coating saves time, money and materials - making it ideal for property managers, landlords and business owners alike.
The liquid-applied coating forms a continuous membrane with no seams, joints or overlaps that could fail. It creates a protective barrier that keeps rain, frost and UV out.
We target issues such as cut-end corrosion, lifting metal laps and worn surfaces, especially useful for older metal roofs and profiled sheet systems.
The coating is clean, quiet and quick. We’ll be professional, efficient and will keep disruption to a minimum.
Our coatings are UV-resistant, flexible and able to handle rain, heat and cold. Two types of systems are available and depending on which system that is chosen it will give a 10 year or 25 years guarantee to your roofs .
All coating systems are backed by long-term manufacturer guarantees and our workmanship warranty, giving you total confidence.
We’ll carry out a full roof inspection to assess the condition, identify any damage or corrosion and confirm suitability for coating. We then create a tailored made specification for the work needed.
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Ben Inshaw8 September 2026Trustindex verifies that the original source of the review is Google.
Excellent from start to finish – highly recommended I recently had a complete replacement of a large L-shaped flat roof, including multiple skylights, parapet walls and a number of other complexities. Having previously had the roof repaired twice by other companies and still experienced leaks, I decided enough was enough and wanted the whole roof stripped back and replaced by a reputable company. I’m so glad I found Pro Active Flat Roofing. I was massively impressed with the whole process from beginning to end. Trish was fantastic from the initial booking of the survey, keeping me regularly updated throughout. Steven carried out the initial survey and was incredibly thorough, talking me through everything and patiently answering my many questions. The quote came through quickly and was detailed, which gave me a lot of confidence in the company. Damian and Steven then worked with me on value engineering to get the project within my budget, without compromising on the quality of the solution. The whole team was also incredibly understanding when I unexpectedly needed to delay the project by a month. The operations and logistics were equally impressive. Becky and the team kept everything organised, with the scaffolding, skips and roofing team all arriving exactly when they were supposed to. I received regular updates throughout the project, including daily photographs, and any queries I raised were dealt with quickly and effectively. The team on the ground were brilliant. They were polite, professional, hardworking and clearly took a huge amount of pride in their work. They were real perfectionists and kept me updated throughout, including flagging any potential issues and discussing them with me before proceeding. The quality of the finished roof is excellent. It looks really smart and, most importantly, we’ve since had some torrential rain and it finally doesn’t leak! After years of dealing with problems, that is a huge relief. They also went above and beyond by sorting out an issue that was outside the scope of the project while I was away on holiday, which I was incredibly grateful for. I would have absolutely no hesitation in recommending Pro Active Flat Roofing. I’ve come to realise that you really do get what you pay for. Having previously tried to save money on cheaper repairs and ultimately paid twice, I only wish I had found Pro Active sooner. A fantastic company, an excellent team and a first-class job. Highly recommended.Posted on Google![]()
Alan Brown11 August 2026Trustindex verifies that the original source of the review is Google.
I engaged Proactive to replace a flat roof for me after being expensively let down mid-job by another 'firm'. To say that Proactive are highly professional would be to understate the matter - they are simply excellent. An initial survey, followed by a technical survey led to the production of the time and materials schedule and all associated documentation. All costs were itemised up-front and a price for the whole job agreed. I had my own (attractive and intelligent) project manager allocated and she kept things on track and kept me informed. Everything was properly co-ordinated, including materials delivery, skips and scaffolding - thanks, Becky. The guys who did the work, Jake and Rocco, were first-rate and fun to have around as well as working like beavers on some of the hottest days of the year. Once the job was done it was re-inspected by the relevant managers for any snagging issues before being signed off. The guarantee is first-rate, and I have a client folder with dozens of photos showing the work progression at the end of each day. Overall, I could not be happier with this. Well done, PRF.Posted on Google![]()
james graham stones2 August 2026Trustindex verifies that the original source of the review is Google.
Having been let down badly with poor workmanship. I contacted Proactive Flat Roofing After a very thorough survey of my roof by Mr Stephen Day, it was decided that the only option I had was to get the roof redone. After getting another report from an independent surveyor who also condemned the roof as not fit for purpose. I accepted the very concise written quote from Proactive Flat Roofing.I also received a very good guide booklet explaining in detail their product and their guidance to getting your roof done. From the first site visit by Mr Stephen Day and then to the great communicational and organisational skills of the support team Becky,Cloe,Yvonne,Charlotte,and Carla. To the Skill and Professionalism of Dave the Roofing Technician. I genuinely believe that I could not have contracted a more dedicated to customer satisfaction driven team of people. If you are getting your flat roof done, do not go down the route I did by NOT checking the roofing businesses certification and accreditation certificates. To get a "Proper Job" done Think about giving PROACTIVE FLAT ROOFING A CALLPosted on Google![]()
Georgina Cairns2 June 2026Trustindex verifies that the original source of the review is Google.
The team are highly professional. Paull helped us sort a roof on a house we had recently purchased that had some major construction flaws. Communication from the start was outstanding. Every member of staff we dealt with were very knowledgable and answered all our questions. Would certainly recommend, quality work.Posted on Google![]()
Rich Jamieson1 September 2025Trustindex verifies that the original source of the review is Google.
A very professional organisation that attended site at agreed times to investigate our fault and came up with the required solution. The operatives were polite and friendly and kept us constantly informed of their progress. They kept disruption to a minimum and tidied up after them selves. A pleasure to deal with and would highly recommend.Posted on Google![]()
Stuart Davis12 June 2025Trustindex verifies that the original source of the review is Google.
Highly organised, process-driven company. Clear communication & likeable site-team! Product looks good so hopefully it’ll be as good as I’m lead to believe it will be! 🤞Posted on Google![]()
Nancy Harris12 June 2025Trustindex verifies that the original source of the review is Google.
Proactive Flat Roofing fixed a major roof leaking problem. Their product and professional services far outweighed other companies I researched. Camaron and Ryan worked tirelessly to complete the job and I am highly satisfied with the outcome.Posted on Google![]()
peter monk20 May 2025Trustindex verifies that the original source of the review is Google.
Proactive Flat Roofing undertook a roof refurbishment project that I was overseeing in Battersea. They were extremely professional, co-operative and adaptable (we had a few obstacles to overcome due to difficult tenants) and their workmanship was excellent. Overall very pleased and wouldn't hesitate to recommend them on any future suitable projectsPosted on Google![]()
Fiona Harrison23 March 2025Trustindex verifies that the original source of the review is Google.
Professional, efficient, polite, reliable. Excellent service and finally my flat roof isn't leaking!Posted on Google![]()
kelly17 October 2024Trustindex verifies that the original source of the review is Google.
Alex Jake and Camaron did a brilliant job and kept me well informed when things was going to happen or adjust when needed too, they was all very polite and professional people 😊 thank you again guysVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Our systems can last between 10 and 25 years depending on the type of product most suitable for your specific roof. We’ll recommend the right system for your needs and budget.
Safety and sustainability is a priority with our coating solution. Many modern systems (like ours) offer high fire ratings. In fact one of the systems we install is the only AA fire-rated roof coating available under BS 476-3. And on the environmental perspective, coating can even help lower your building’s carbon footprint by helping you maintain temperatures and use less power to heat and cool.
So coating can be both a safe and sustainable way to protect your roof and keep your building safe.