Flat Roof Installation
Whether you're building a new property, adding an extension, or replacing an end-of-life roof, KLS Flat Roofing provides expert flat roof installation using the latest systems and materials.
We assess your property and budget to recommend the best solution — from traditional felt to modern EPDM or GRP fibreglass systems.
- Full survey and quotation
- Single ply flat roofing and liquid coatings
- Domestic and commercial properties
- Detailed finish with quality flashings
Flat Roof Repairs
A leaking or damaged flat roof needs prompt attention to prevent further structural damage. KLS Flat Roofing provides fast, reliable repair services across Cardiff and South Wales.
We get to the root cause of the problem — not just patch it over — giving you a lasting repair you can rely on.
- Leak detection and repair
- Blister and crack repairs
- Ponding water solutions
- Storm damage repairs
EPDM Rubber Roofing
EPDM (Ethylene Propylene Diene Monomer) rubber roofing is one of the most durable and low-maintenance flat roofing solutions available today. KLS Flat Roofing are experienced EPDM installers serving Cardiff.
With a lifespan of 50+ years and exceptional resistance to UV, heat, and cold, EPDM is an excellent long-term investment.
- 50+ year lifespan
- Fully waterproof seamless finish
- Environmentally friendly material
- Very low maintenance required
GRP Fibreglass Roofing
GRP (Glass Reinforced Polyester) fibreglass roofing offers a seamless, attractive, and incredibly strong flat roof solution. Popular for extensions, garages, and porches, GRP provides a high-end, clean finish.
KLS Flat Roofing installs GRP systems to the highest standards, ensuring a watertight, beautiful result every time.
- Seamless waterproof finish
- Strong and impact resistant
- Available in multiple colours
- Ideal for extensions and garages
Commercial Flat Roofing
KLS Flat Roofing works with businesses, landlords, and property managers to deliver commercial flat roofing solutions that minimise disruption and protect your investment.
From small retail units to large industrial roofs, we have the equipment and expertise to handle projects of any scale.
- All commercial property types
- Minimal business disruption
- Health & safety compliant
- Fully insured team
Emergency Roof Repairs
Roof emergencies don't wait for convenient timing. KLS Flat Roofing offers prompt emergency repair services for Cardiff and the surrounding areas when you need help fast.
If you have an active leak or storm damage, contact us immediately and we'll prioritise getting to you as quickly as possible.
- Fast response times
- Temporary and permanent repairs
- Storm and weather damage
- Covering Cardiff and South Wales