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Expert Flat Roofing Solutions in Southampton
Collier Roofing is a Southampton-based flat roofing specialist with over a decade of experience delivering professional roofing solutions across Hampshire and Dorset. We specialise in a comprehensive range of flat roofing systems including single ply membranes, EPDM, GRP fibreglass, green roofs, and high-performance felt. Our services cater to both residential and commercial properties, offering durable, weatherproof solutions with guarantees of up to 20 years.Utilising quality materials from industry-leading suppliers, we ensure every project meets exacting standards. Our team provides expert advice, free quotations, and site visits, prioritising customer satisfaction through transparent communication and meticulous workmanship. Available 8am-8pm seven days a week, we combine technical expertise with responsive service to address both urgent repairs and new installations.
Services
Single Ply Roofing
Green Roofing
EPDM Roofing
Fibreglass Roofing
Felt Roofing
Roof Maintenance
Emergency Repairs
Highlights and features
- 10+ years' specialist experience in flat roofing systems
- 20-year guarantees on selected roofing installations
- Available 8am-8pm seven days a week for emergencies
- Uses quality materials from leading industry suppliers
- Trained by International Construction Bureau Ltd professionals
What people say
Lovely job
Polite young men
Great service
Professional fast
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Services
Single Ply Roofing
Single ply roofing uses synthetic polymer membranes for durable flat roof solutions. With over 30 years' proven performance, these cold-applied systems offer excellent weather resistance and insulation. Their flexibility allows application to complex shapes while requiring minimal maintenance. Collier Roofing installs leading brands like Alwitra and Fibertite, providing 15-year insurance-backed warranties alongside vapour permeability that reduces condensation risks in commercial and residential properties.
Green Roofing
Green roofing systems combine waterproof membranes with vegetation layers for eco-friendly insulation. These installations reduce heating costs by 10-30% while extending roof lifespan by over a decade. Collier Roofing's Evalon membrane-based solutions promote biodiversity, reduce noise pollution, and increase property value. Ideal for both new builds and refurbishments, our systems balance environmental benefits with practical waterproofing performance across residential and commercial applications.
EPDM Roofing
EPDM rubber roofing provides flexible, weatherproof solutions with 50+ year lifespans. This durable material resists temperature extremes without cracking, maintaining integrity through UK climate variations. Collier Roofing installs seamless sheets cut to precise measurements, eliminating joint-related vulnerabilities. Backed by 20-year guarantees, our EPDM systems combine American heritage with modern environmental credentials, offering low-maintenance protection for both domestic and commercial flat roofs.
Fibreglass Roofing
Glass Reinforced Polyester (GRP) systems create joint-free, waterproof surfaces suitable for walkable areas. With minimum 20-year guarantees, these cold-applied installations resist UV degradation while offering fire-retardant options. Collier Roofing's GRP solutions maintain structural integrity under foot traffic, making them ideal for balconies and roof terraces. The monolithic construction prevents water ingress, while colour choices allow aesthetic customisation for residential and commercial properties.
Roof Maintenance
Proactive maintenance extends roof longevity by addressing common issues like standing water, blistering, and flashing defects. Collier Roofing's inspections identify moisture traps and structural weaknesses before they escalate. Our repairs restore watertight integrity using compatible materials, preventing costly replacements. We provide emergency call-outs and scheduled maintenance plans, ensuring both residential and commercial clients maintain optimal roof performance throughout Hampshire and Dorset.
Questions
What types of flat roofing systems do you install?
We specialise in single ply membranes, EPDM rubber, GRP fibreglass, green roofs, and high-performance felt systems for both residential and commercial properties.
Do you offer guarantees on your roofing work?
Yes, we provide 20-year guarantees on selected systems including EPDM and GRP fibreglass installations, with insurance-backed warranties available for specific membrane types.
Can you repair existing flat roofs?
We offer comprehensive repair services addressing standing water issues, blistering, flashing defects, and membrane damage to extend roof lifespans cost-effectively.
Are your services available outside regular hours?
Emergency roofing repairs are available 8am-8pm seven days a week to address urgent weatherproofing needs across Hampshire and Dorset.
How do green roofs benefit property owners?
Our green roofing solutions provide enhanced insulation, reduce heating costs by up to 30%, increase property value, and promote environmental sustainability through improved biodiversity.
