Commercial Roofing Contractors Warrington
NWIR is an award-winning commercial roofing company, providing tailored roof installations across Warrington.
Roofing Contractors Warrington
Looking for a commercial roofing contractor in Warrington?
At NWIR, we deliver a wide range of custom roofing solutions designed to meet the specific needs of each business we work with.
With over 100 years of industry expertise, we are among the few specialist commercial and industrial roofing contractors in the UK, known for our high-quality craftsmanship and extensive experience.
Our dedication to exceptional customer service and superior workmanship has made us one of the most reputable commercial roofing contractors in Warrington.
Industrial roofing contractors Warrington
Our skilled industrial roofing contractors in Warrington offer personalised, top-tier services, no matter the scale of your project or building.
We are accredited by all major manufacturers we collaborate with, enabling us to provide warranties of up to 25 years on components. Our roofing systems are built to last for up to 40 years, offering you long-term peace of mind.
Whether you’re seeking a commercial roofing contractor in Warrington for a large roof replacement or ongoing industrial roof maintenance, NWIR guarantees exceptional service, quality, and value every time.
Services provided by commercial roofing contractors in Warrington
Here are some of the industrial and commercial roofing services we offer in Warrington:
- Roof cladding
- Metal cladding
- Wall cladding
- Asbestos overcladding
- Cladding coatings
- Commercial roof surveys
- Felt roofing systems
- Cut edge corrosion
- Liquid applied roofing
- Moisture probe surveys
- Moisture scanning
- Safety lines
- Industrial and commercial roof Gutter lining systems
- Maintenance
- Electronic leak detection
- MEWP roof surveys
As highly experienced contractors, we are well-equipped to manage any industrial roofing requirement. Click on the services above to learn more.
If you’re facing any issues with your commercial roof, contact our expert roofing contractors in Warrington today. We’ll conduct a thorough roof inspection to determine the root of the problem.
Contact our expert commercial roofing contractors
If you’d like to discuss your commercial or industrial roofing needs, call us at 0800 046 1500. Alternatively, you can complete our contact form and a friendly member of our team will be in touch shortly.
When to book a roof moisture scan
Most clients come to us at one of four points, when the cost of guessing what is wrong with the roof starts to outweigh the cost of finding out.
- A leak keeps coming back after repair. The scan shows how far the water has travelled, so the next repair deals with all of the wet area rather than just the visible one.
- Your roof is due for refurbishment. Knowing which areas are wet tells you whether parts of the existing roof can stay in place or need to be stripped.
- You are setting maintenance budgets. Evidence of the roof’s condition lets you plan spending instead of reacting to the next leak.
- You are buying, selling or leasing a building. A scan gives you the roof’s real condition before you agree on a price or sign a lease.
From scan to targeted repair
Because we are both a roof surveying company and a roofing contractor, the quote that follows your survey is a full project costing, including the access and health and safety requirements of the job. When only part of your roof is wet, the work can be limited to those areas through flat roofing repairs rather than a full replacement.
Materials are installed by manufacturer-approved operatives, and new roofing can carry a single point guarantee of between 10 and 25 years, depending on the project.
Accredited roof surveyors and contractors
We are members of the National Federation of Roofing Contractors (NFRC) and accredited under CHAS and Constructionline. You can see the full list on our awards and accreditations page.
Other roof surveys and diagnostics
A moisture scan tells you where your roof is wet, but it is not always the best tool for finding where water gets in. Electronic leak detection locates leaks in most types of waterproofing membrane, while a commercial roof survey assesses the overall condition of your roof. You can see every method we offer on our roof surveys and diagnostics page.
Book a free roof survey
If you suspect water is trapped in your roof, finding out how far it has spread is the first step towards fixing only what needs fixing. Book your free site survey, and we will recommend the right scan for your building.
Call us on 0800 046 1500, Monday to Friday, 9am to 5pm.






