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Expert Flat Roofing Services in Norwich
Broadland Flat Roofing is a family-owned business with over 20 years of expertise in installing high-performance flat roofing systems. Specialising in domestic properties including extensions, garages, and dormers, we have built an outstanding reputation for professional service and quality craftsmanship. Our work primarily comes from customer recommendations, reflecting our commitment to using compliant materials and delivering exceptional customer service. We operate across the Anglia region, offering free surveys and transparent pricing with no hidden costs. Our team ensures all roofing components meet current building regulations, including timber joists, insulation, and waterproofing systems.

We provide detailed written quotations and guarantees ranging from 10 to 20 years depending on the system selected. Our focus on structural integrity begins with using 18mm structural-grade plywood for decking, sourced sustainably. We also upgrade insulation to meet modern standards, preventing condensation issues through warm roof construction. All uPVC roofline products carry a 10-year manufacturer guarantee, ensuring long-term durability against British weather conditions. Our comprehensive approach covers every aspect of flat roof construction and refurbishment, from initial survey to final installation.
Services
Flat Roofing Roofline Decking Insulation Roof Repairs
Highlights and features
  • We have over 20 years of specialist experience in flat roofing systems
  • We provide free, no-obligation surveys and detailed written quotations
  • Our pricing includes no hidden extras or unexpected costs
  • We offer guarantees of 10, 15, and 20 years on our systems
  • Our team uses 18mm structural-grade plywood for superior deck construction
Associations and certifications
  • British Board of Agreement
Services
Flat Roofing
We specialise in high-performance flat roofing systems using modern polyester-based membranes. Our installations include multi-layer waterproofing with SBS or APP modified bitumen for flexibility. All systems come with guarantees of 10-20 years and meet current building regulations.
Roofline
Our roofline services include uPVC fascias, soffits, and guttering designed to withstand British weather. All materials carry a 10-year manufacturer guarantee. We ensure proper water drainage and ventilation for roof longevity.
Decking
We install 18mm structural-grade CDX plywood decking to British Standard 5268 Part 2. This sustainable-sourced material provides optimal strength for flat roofs. Proper decking prevents premature waterproofing failure and extends roof lifespan.
Insulation
We upgrade flat roof insulation to modern warm roof standards. Our polyurethane insulation boards with vapour control layers prevent condensation. This improves energy efficiency while meeting current building regulations for thermal performance.
Roof Repairs
We provide comprehensive repair services for existing flat roofs. Our assessments identify structural issues, insulation problems, and waterproofing failures. We offer cost-effective solutions to extend roof lifespan while maintaining compliance with building standards.
Questions
What areas do you cover for flat roofing services?
We operate throughout East Anglia, including Norwich, North Norfolk, and surrounding areas like Aylsham, Cromer, and Sheringham.
Do you offer guarantees on your flat roofing systems?
Yes, we provide guarantees of 10, 15, and 20 years depending on the system selected, with all materials meeting British Board of Agreement standards.
What materials do you use for flat roof construction?
We use 18mm structural-grade plywood decking, polyurethane insulation, and high-performance polyester-based membranes with SBS or APP modified bitumen for waterproofing.
How do you handle roof insulation upgrades?
We install warm roof systems with insulation boards above the deck and vapour control layers to prevent condensation, ensuring compliance with current building regulations.
Are your uPVC roofline products guaranteed?
All our uPVC fascias, soffits, and guttering carry a 10-year manufacturer guarantee against weather damage and discolouration.
What's included in your free roof survey?
Our survey includes a full assessment of your roof's condition, recommendations for repairs or replacement, and a detailed written quotation with no hidden costs.