Business Details
18 Years
experience
Your Trusted Guardian Roof Installer in Portsmouth
Established in 2008, Guardian Roof Southern is the sole authorised Guardian Roof manufacturer in the South West, offering direct-to-customer solutions without intermediaries. With over 17 years of combined manufacturing and installation expertise, we specialise in transforming conservatories through our patented Guardian Warm Roof system. Our state-of-the-art facilities and qualified workforce ensure precision engineering, delivering thermally efficient tiled roofs that meet LABC standards. We handle all regulatory compliance, including building control approvals, and provide a 10-year insurance-backed guarantee.Our commitment to quality is evidenced by Trustmark accreditation and consistent customer satisfaction ratings. We prioritise energy efficiency, reducing heating costs by up to 40% while enhancing acoustic performance. Our team manages projects from initial survey to final installation within three weeks, maintaining transparency throughout. Customer testimonials highlight our reliability, with 98% of clients rating services as 'excellent' in recent audits. Our technical support extends to planning consultations and after-sales assistance, ensuring long-term client satisfaction.
Services
Guardian Warm Roof
Conservatory Roof Replacement
Home Extensions
Roof Insulation
Tiled Roofs
Details
- Year established: 2008
Highlights and features
- Direct manufacturer pricing with no middlemen
- 17 years of combined installation expertise
- Full building control compliance management
- 10-year insurance-backed product guarantee
- 40% improvement in thermal efficiency
Associations and certifications
- Trustmark
What people say
Transformed our conservatory
Excellent workmanship
Highly recommended
Energy costs reduced
Professional installations
Services
Guardian Warm Roof
The Guardian Warm Roof system combines lightweight aluminium framing with dual-layer insulation to create thermally efficient conservatory solutions. Our patented design achieves 0.18 W/mk U-values, reducing energy costs by up to 40% while maintaining structural integrity. The system includes a 40-year Metrotile shingle finish and 10-year insurance-backed guarantee, with installations completed in three days. This solution addresses common conservatory issues of overheating and poor insulation, transforming spaces into usable rooms year-round.
Conservatory Roof Replacement
Our conservatory roof replacement service removes existing glass or polycarbonate roofs and installs Guardian Warm Roof systems. The process includes structural assessment, building regulation compliance, and full project management. Clients benefit from reduced noise pollution, improved thermal performance, and increased property value. The lightweight design requires no foundation modifications, with completions typically within 3-5 working days. All projects include interior plastering and optional skylight integration for natural light retention.
Home Extensions
Guardian Roof Southern's home extension solutions utilise the Guardian Warm Wall system, achieving 0.18 W/mk U-values in walls half the thickness of traditional builds. Our offsite-manufactured kits reduce on-site disruption by 80% compared to conventional methods. Extensions include integrated electrical and plumbing provisions, with design flexibility for roof shapes and interior finishes. The system's speed allows full project completion from design to handover within six weeks, including all regulatory approvals.
Roof Insulation
Our roof insulation solutions incorporate 100mm high-performance insulation boards within the Guardian Roof system. This exceeds Part L building regulations by achieving 15% better thermal efficiency than standard requirements. The closed-cell insulation prevents moisture ingress while maintaining structural integrity. Combined with vapour membranes and insulated plasterboards, this creates a continuous thermal envelope. Clients report up to 40% reductions in heating bills after installation, with acoustic benefits reducing rain noise by 60%.
Tiled Roofs
Guardian Roof Southern's tiled roof conversions replace traditional glass roofs with lightweight steel and stone-coated tiles. Our system uses Metrotile's 40-year guarantee shingles, weighing 54.55kg per 9.29m 60% lighter than natural slate. The interlocking design withstands 93km/h winds and 6.35cm hail impacts. Each installation includes a waterproof membrane and structural assessment, with options for solstice panels to maintain natural light. The finish matches existing rooflines while improving energy efficiency and aesthetic appeal.
Questions
What is the Guardian Warm Roof system?
The Guardian Warm Roof is a thermally efficient tiled roofing system for conservatories, achieving 0.18 W/m²k U-values with dual insulation layers and lightweight aluminium framing.
How long does installation take?
Most installations complete within 3-5 working days, including structural modifications and interior plastering, with minimal disruption to household routines.
Do I need building regulations approval?
Yes, but CountryView handles all compliance processes including LABC certification and building control submissions as part of our service.
What guarantees apply?
We provide a 10-year insurance-backed guarantee covering both materials and workmanship, with Metrotile shingles carrying a separate 40-year weatherproof warranty.
Can I keep natural light?
Yes, we offer solstice panels and skylight integration options to maintain daylight while preserving thermal efficiency.
How much does it cost?
Prices start from £8,500 for standard installations, with exact quotes based on roof size, tile specifications, and required structural work.
