Single-Ply Roofing Contractors in the North West
At AAC Flat Roofing, we provide expert single-ply roofing installations across the North West. With more than 50 years of experience and an expert team, we’re one of the leading single-ply roofing contractors in the region. We install a range of single-ply solutions from Manchester to Liverpool and beyond.
Commercial Single-Ply Roofing Specialists
AAC Flat Roofing is a specialist flat roofing contractor, with more than half a century of experience installing flat roofs of all kinds, including single-ply roofing. We work on projects of all sizes, from single buildings to major developments, tower blocks and site-wide installations.
We work with clients from all non-domestic industries, including schools, hospitals, industrial premises, hotels, new build developments and so much more. Our specialist approach and wealth of experience ensure a quality installation every time, securing waterproofing integrity, seam performance, membrane longevity and making legal and insurance compliance straightforward.

Brands we've worked with















What is Single-Ply Roofing?
Single-ply roofing is a single layer of flexible, waterproof material used to provide a weather-tight roofing solution for flat roofs. These synthetic membrane roofing systems are perfect for a wide range of properties, providing a durable, lightweight flat roofing solution.
There are a few different types of single-ply roofing and the main one we offer is PVC.
PVC
PVC flat roofing is a flexible plastic membrane made with a polyester or fibreglass mesh. It provides impressive durability and is resistant to punctures, fire and chemicals and is easily shaped to suit varying roof profiles. PVC flat roofs are installed with heat welded seams and provide strong waterproofing.
Why work with us?
Benefits of Single-Ply Roofing Systems
As a specialist single-ply roofing contractor, our premium roofs offer a range of benefits:
PVC and Single-Ply Membrane Solutions
At AAC Flat Roofing, we offer a range of single-ply roofing solutions, with different materials to suit varying properties and requirements.
PVC Single-Ply Roofing
Our PVC roofing materials offer excellent flexibility and durability, allowing them to be adapted to almost any roof profile. Their lightweight nature makes them ideal for commercial properties as well as large-span premises, as they reduce structural load.
Reinforced Membranes
Our reinforced roofing membranes provide excellent resistance to puncturing and are perfect for flat roofs with frequent access. These high-strength materials are designed to suit a wide range of property types.
Single-Ply Roofing for Commercial and Industrial Buildings
We are proud to be one of the most trusted single-ply roofing contractors in the North West, and offer top-of-the-line bespoke roofing solutions for a wide range of property types.
We cater to a selection of premises, including warehouses, schools, offices, healthcare facilities, industrial sites and retail units. Our single-ply roofing solutions are ideal for large-span commercial properties in particular, reducing structural load while providing durable, waterproof solutions.
Single-ply roofing also adapts well to complex roof layouts and can be easily adapted with drainage detailing.





Single-Ply Roof Refurbishment
As well as custom flat roof design and installation, we also offer expert single-ply roofing refurbishment services. Our experienced team will inspect and refurbish your roof using professional equipment and top-grade materials.
Our refurbishment services are ideal for properties with aging single-ply roofs, leaks, membrane deterioration or those that are in need of insulation upgrades. Depending on the type and condition of your roof, we offer varying refurbishment options including:
Maintaining Your Single-Ply Roof
Single-ply roofs are highly durable, but regular inspections and maintenance are critical. Inspections ensure any issues are identified before they can become unnecessarily costly, and are also a requirement for most insurance policies.
To help keep your roof in top condition, reduce long-term upkeep costs and ensure you stay compliant with insurance requirements, we offer tailored flat roof maintenance packages. Our expert team will inspect your roof once every six months and complete any remedial work as necessary.

Why AAC Flat Roofing is Your Trusted Single-Ply Contractor

AAC Flat Roofing is proud to be one of the region’s leading single-ply roofing contractors. With over half a century of experience, we employ an expert team and work with some of the industry’s most respected manufacturers.
- Trusted across the North West
- Highly-accredited
- Manufacturer-approved systems
- Strict adherence to health and safety standards
- 50+ years of experience
- Commercial specialists
- Comprehensive after and maintenance packages
Explore more of our roofing solutions including liquid flat roofing and green roofing, plus services like refurbishments and drone surveying.
Latest projects
Get a quote from experienced flat roof contractors
Single-Ply FAQs
What is single-ply roofing?
Single-ply roofing is a type of flat roofing solution which uses single-layer materials to create a lightweight, durable roof.
How long does single-ply roofing last?
Single-ply roofing systems can last anywhere from 25 to 40 years with routine maintenance and inspections. Boost the lifespan of your single-ply roof with our comprehensive maintenance agreements.
Is single-ply roofing suitable for commercial buildings?
Absolutely. Single-ply roofing is perfect for commercial properties. It’s lightweight and highly durable, making it well-suited to large-span premises in particular, and is also easy to maintain.
Can single-ply roofing be refurbished?
It can. Single ply roofing can easily be refurbished and restored as needed, extending its lifespan and keeping your building weatherproofed for longer.
What are the benefits of PVC roofing membranes?
PVC roofing membranes are lightweight, waterproof, fire-resistant and highly durable. They are an excellent solution for properties of all kinds, from schools and public buildings to commercial and industrial units.
Is single-ply roofing energy-efficient?
Single-ply roofing provides excellent energy efficiency. It can easily be paired with a selection of high-grade insulation materials.
How much maintenance does single-ply roofing require?
Single-ply roofing is very low-maintenance, but will need inspecting once every six months to remain compliant with insurance requirements, as with any flat roof.