Flat Roofing Services in West Moors
With a strong track record built over more than 20-years, the company is recognised for consistent workmanship, transparent communication and results designed to last.
A Professional Team You Can Trust
KNJ Roofing operates with a fully trained and qualified workforce, ensuring every project is carried out safely and efficiently. The team works in partnership with leading manufacturers to install advanced flat roofing systems that are engineered for durability and long-term performance in the UK climate.
Complete Flat Roofing Solutions
From new installations to targeted repairs and ongoing maintenance, KNJ Roofing offers a comprehensive service tailored to each property. Every project is approached with a focus on structural integrity, weather resistance and lasting value.
Whether upgrading an existing roof or starting from scratch, clients receive straightforward advice on the most suitable materials and systems, along with clear timelines and transparent pricing.

A Customer-Focused Approach
KNJ Roofing supports property owners at every stage of the process. Initial consultations include free site surveys and no-obligation quotations, allowing clients to make informed decisions without pressure. The team maintains clear communication throughout, ensuring expectations are met from start to finish.
Why Property Owners Choose KNJ Roofing
Experienced Specialists
Decades of practical experience enable the team to deliver reliable solutions across all types of flat roofing projects.
Fully Insured and Guaranteed
Every installation is backed by comprehensive insurance and workmanship guarantees, providing added reassurance.
Precision Installation
KNJ Roofing works across a variety of flat roofing systems, including felt, GRP fibreglass and EPDM rubber, all installed with careful attention to detail.
Free Surveys and Quotes
No-obligation assessments ensure clients understand the scope and cost of work before it begins.
Modern Flat Roofing Systems Explained
KNJ Roofing installs a range of proven flat roofing systems, each selected to suit the specific needs of the property.
Felt Roofing Systems
Modern felt roofing uses reinforced, multi-layer membranes to create a durable and weather-resistant surface. It offers strong protection against water ingress, UV exposure and temperature changes, making it a practical and cost-effective choice.
Single-Ply Membranes
Lightweight and versatile, single-ply systems provide a seamless, watertight finish. Known for their durability and resistance to weathering, they require minimal maintenance while delivering long service life.
Liquid Applied Waterproofing
Liquid systems, such as PMMA coatings, are ideal for complex roof designs. Applied as a seamless layer, they cure quickly and form a fully bonded waterproof barrier, offering flexibility and long-term reliability even in demanding conditions.
Built for Long-Term Performance
Every flat roofing project completed by KNJ Roofing is designed with longevity in mind. By combining high-quality materials with proven installation techniques, the company ensures each roof delivers dependable protection and consistent performance over time.
For homeowners and businesses in West Moors, KNJ Roofing offers a dependable, modern approach to flat roofing – balancing expertise, innovation and customer-focused service to deliver results that stand the test of time.






