Commercial Roofing Contractors Preston
As a trusted name in Preston, NWIR offers expert roofing solutions tailored to the unique needs of local businesses.
Why choose NWIR in Preston?
With over 100 years of combined expertise, NWIR is one of the UK’s leading specialists in commercial and industrial roofing.
We are renowned for delivering customised roofing solutions, excellent customer service, and superior craftsmanship.
Our reputation as a top commercial roofing contractor in Preston is built on our commitment to quality, reliability, and long-lasting results.
Industrial roofing contractors in Preston
Our highly skilled team of industrial roofing contractors is equipped to handle projects of any scale, offering solutions designed to meet your specific requirements. We work with trusted manufacturers to deliver top-quality materials, backed by warranties of up to 25 years.
Many of our roofing systems are built to last for up to 40 years, ensuring your investment provides long-term value and peace of mind.
Whether you need a full roof replacement or ongoing maintenance, NWIR guarantees exceptional results and value with every project.
Comprehensive roofing services in Preston
NWIR provides a wide range of roofing services for commercial and industrial clients in Preston, including:
- Roof cladding
- Metal cladding
- Wall cladding
- Cladding coatings
- Maintenance
- Electronic leak detection
- MEWP roof surveys
- Asbestos overcladding
- 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
Our expert team is ready to address your specific roofing needs, offering tailored solutions and industry-leading advice. Contact us for more details about these services.
Talk to Preston’s roofing specialists
If you’re experiencing issues with your roof or planning a new project, NWIR is here to help.
Our experienced contractors will carry out a thorough survey, identify potential problems, and provide cost-effective solutions.
Get in touch with us today by calling 0800 046 1500 or filling out our online contact form. A member of our friendly team will assist you promptly.
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.






