Flat Roofing Specialists in Southampton
With over 25 years of industry experience, KNJ Roofing combines traditional workmanship with modern techniques. As a family-operated business, the company places strong emphasis on quality, consistency and customer care – ensuring every project is completed to a high standard.
EPDM Roofing: A Long-Term Solution
Among modern flat roofing materials, EPDM rubber stands out for its exceptional lifespan and resilience. KNJ Roofing specialises in the installation of EPDM systems, offering a solution that can last 40 to 50 years or more when properly installed.
Suitable for extensions, garages, outbuildings and commercial spaces, EPDM provides a seamless, weather-resistant finish that performs reliably across a wide range of applications.
Key Benefits of EPDM Roofing
- Cost-effective and long-lasting
- Flexible and adaptable to various roof shapes
- Flame-free installation for added safety
- Minimal maintenance requirements
- Proven durability over decades
Flat Roof Installation Services
KNJ Roofing installs a variety of high-performance flat roofing systems, selecting the most appropriate option based on each property’s needs:
- EPDM Rubber Roofing – Flexible, durable and highly weather-resistant
- GRP Fibreglass Roofing – Seamless, low-maintenance and long-lasting
- Torch-On Felt Roofing – A reliable and cost-effective traditional option
Each installation is carried out with precision, ensuring energy efficiency and long-term protection.
Fast and Effective Flat Roof Repairs
Flat roofs can develop issues over time, particularly when exposed to harsh weather. KNJ Roofing provides prompt repair services to address common problems such as:
- Persistent leaks
- Standing or ponding water
- Damaged or torn membranes
- Cracks, blisters or surface wear
By identifying and resolving issues quickly, the team helps prevent further damage and extends the life of the roof.
Ongoing Maintenance for Lasting Performance
Routine maintenance is essential for keeping a flat roof in optimal condition. KNJ Roofing offers structured maintenance services, including:
- Annual inspections to detect early signs of wear
- Gutter clearing and debris removal to maintain drainage
- Detailed condition reports outlining any recommended work
A Complete Roofing Service
KNJ Roofing delivers end-to-end flat roofing solutions, from initial consultation through to installation, repair and aftercare. Every project is tailored to meet specific requirements, ensuring the right balance of performance, cost and longevity.
Why KNJ Roofing Stands Out
Accredited and Experienced
Work is carried out to recognised industry standards, ensuring reliable results across every project.
Wide-Ranging Expertise
From EPDM and GRP systems to traditional felt roofing, KNJ Roofing offers solutions for all flat roof types.
Responsive Repair Services
Quick turnaround times help minimise disruption and protect your property from further damage.
Transparent Pricing
Clear, competitive quotations are provided upfront, with no hidden costs.
Built for Long-Term Protection
Flat roofing is a critical investment in your property’s structure and value. KNJ Roofing combines high-quality materials with skilled installation to ensure each roof delivers dependable performance for years to come.
