Commercial Roofing Contractors Wigan
When it comes to reliable commercial roofing in Wigan, NWIR stands out as a trusted and award-winning provider. Our bespoke roofing solutions are tailored to suit the unique requirements of businesses across various industries.
Why choose NWIR as your Wigan roofing contractor?
With over a century of combined experience, NWIR are among the UK’s most respected commercial roofing contractors. We are renowned for delivering top-quality workmanship, expert advice, and exceptional customer service to all our clients.
Industrial roofing contractors in Wigan
Our team of skilled contractors is equipped to handle projects of all sizes, providing customised solutions to meet your industrial roofing needs. NWIR works closely with leading manufacturers to ensure the highest quality materials, offering warranties of up to 25 years. Many of our roofing systems are designed to perform for up to 40 years, delivering long-lasting durability and peace of mind.
From large-scale roof replacements to ongoing maintenance, our contractors are dedicated to delivering outstanding results with every project.
Our Wigan commercial roofing services
We provide a comprehensive range of roofing services in Wigan, including:
- 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
Whatever your roofing needs, our experienced team can provide an efficient and effective solution. Simply select any of the services above to learn more about how we can help.
Contact NWIR, Wigan’s trusted roofing contractors
Experiencing issues with your roof? NWIR is here to help. Our expert team will conduct a thorough inspection to identify the root cause of any problem and recommend the best course of action.
Get in touch with us today by calling 0800 046 1500 or filling out our contact form, and one of our friendly team members will be happy to assist you.
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.






