Business Details
27 Years
experience
Expert Conservatory Roof Installations in Sunderland
CSM Guardian Roofs, trading as CSM Trade NE Ltd, has been delivering professional building and property maintenance services since 1999. With over two decades of experience across the North East, we specialise in installing Guardian Warm Roofs, transforming conservatories into energy-efficient living spaces. Accredited by the Consumer Protection Association, Which? Trusted Trader, and the British Board of Agrment, we provide 10-year insurance-backed guarantees for all workmanship.Our commitment to quality is reflected in our ISO-certified processes, use of high-performance materials, and a focus on eliminating hidden charges. We combine technical expertise with customer-centric service, ensuring minimal disruption during installations while maintaining strict adherence to building regulations and thermal efficiency standards.
Services
Conservatory Roof Installation
Roof Tile Replacement
Internal Ceiling Finishes
Energy Efficient Roofs
Roof Repair & Maintenance
Details
- Year established: 1999
Highlights and features
- 24 years of specialist roofing experience since 1999
- Official Guardian Warm Roof Installer with system-specific accreditation
- 10-year insurance-backed guarantees on all workmanship
- ISO 9001-certified quality management processes
- Which? Trusted Trader endorsement for customer service excellence
Associations and certifications
- Consumer Protection Association
- Which? Trusted Trader
- British Board of Agrment (BBA)
- Freefoam Registered Installer
- Guardian Warm Roof Installer
Services
Guardian Warm Roof Installation
Our Guardian Warm Roof System replaces existing glass or polycarbonate roofs with thermally efficient tiled solutions. This lightweight system achieves a guaranteed 0.18 U-value, reducing energy costs while transforming conservatories into year-round living spaces. The aluminium-framed roofs carry 40-year material guarantees and can be installed in as little as three days using existing structures.
Roof Tile Replacement
We offer Metrotile Shingle replacements in antique red, burnt umber, and ebony finishes. These stone-coated steel tiles provide hurricane-resistant durability (up to 190kph) with a lightweight profile (under 7kg/m). The UV-resistant coating prevents delamination, while interlocking profiles ensure watertight performance for both roof and vertical wall applications.
Internal Ceiling Finishes
Choose between painted plasterboard or timber/PVCu cladding for your conservatory ceiling. Plasterboard maximises light reflection, ideal for replacing glass roofs, while timber finishes provide natural warmth. Both options incorporate 100mm total insulation (40mm superquilt + 60mm PIR) to meet building control standards for warm roof construction.
Energy Efficient Roofing
Our insulated roof systems reduce heat loss by 82% compared to traditional roofs, achieving 0.18 U-values. The combination of aluminium framing, rigid insulation boards, and vapour membranes creates a condensation-resistant structure. This thermal efficiency qualifies for LABC registration, minimising building control requirements for faster installations.
Roof Repair & Maintenance
We provide comprehensive repairs for existing conservatory roofs, including leak sealing, insulation upgrades, and structural reinforcement. Our maintenance services extend the lifespan of both new Guardian systems and older installations, with emergency call-outs available for urgent weather damage repairs to protect your property.
Questions
What is a Guardian Warm Roof?
The Guardian Warm Roof is a thermally efficient tiled replacement system for conservatories, achieving a 0.18 U-value while retaining existing windows and frames.
How long does installation take?
Most Guardian Warm Roof installations complete within three days using existing structures, with minimal household disruption during the process.
What guarantees apply?
We offer a 10-year HomePro insurance-backed guarantee covering workmanship and materials, plus the Guardian Roof's 40-year manufacturer's material guarantee.
Do I need planning permission?
Most installations qualify as permitted development, but we handle LABC building control registrations to simplify compliance with local regulations.
Can you match my existing roof tiles?
We offer Metrotile Shingle finishes in antique red, burnt umber, and ebony to complement most properties, with custom colour matching available.
How much does a new roof cost?
Prices vary by size and specifications – call 0191 4033283 for a free quotation, with a guarantee to beat like-for-like quotes from registered competitors.
