About Marnick Roofing
Cornwall’s trusted roofing specialists since 2008.
Who We Are
Marnick Roofing Ltd was established in 2008 and has grown to become one of Cornwall’s most trusted and respected roofing contractors. We are based in Truro and operate across the whole of Cornwall, from the Tamar to Land’s End.
Our team of skilled roofers specialises in new build roofing for residential and commercial developments. We work primarily with builders, developers, and architects, providing a professional and reliable service that keeps construction projects on schedule.
We are proud members of the National Federation of Roofing Contractors (NFRC) and are TrustMark accredited, reflecting our commitment to the highest industry standards. Our CompetentRoofer membership allows us to self-certify our work for building regulations compliance.
Our Values
Quality First
We never compromise on materials or workmanship. Every roof we install is built to last.
NFRC
We show up when we say we will and complete projects on time and on budget.
100%
15+ years of experience in Cornish roofing. We know the local conditions better than anyone.
15+
100% Cornish business. We invest in our community and employ local tradespeople.
Accreditations & Memberships
✓ NFRC Member
National Federation of Roofing Contractors. The UK's largest roofing trade association, ensuring the highest standards of workmanship and professionalism.
✓ TrustMark Accredited
Government-endorsed quality scheme for tradespeople. Gives homeowners and developers confidence in the quality of our work.
✓ CompetentRoofer
Allows us to self-certify our roofing work for building regulations compliance, streamlining the process for developers and homeowners.
✓ Fully Insured
Comprehensive public liability and employer's liability insurance, protecting you and our team throughout every project.