Fibreglass, Rubber & EPDM Systems Built to Last
At Hammerslate Roofing & Guttering, we offer expert flat roof installations and repairs across Cork and County Cork, using premium materials like fibreglass (GRP), EPDM rubber, and torch-on felt. Whether it’s a new build, garage, extension, or commercial unit, we provide long-lasting, weather-resistant flat roof systems that stand up to Irish weather conditions.
Flat Roof Specialists Serving Cork & Surrounding Areas
Flat roofs require specialist installation to ensure proper drainage, structural support, and leak prevention. With over 20 years of experience, our team delivers tailored flat roofing solutions for residential, commercial, and industrial properties throughout Cork.
Our Flat Roofing Services Include:
Flat Roofing Options We Offer
GRP Fibreglass Roofing
- Seamless, watertight finish
- UV- and fire-resistant
- Long lifespan (20–30+ years)
- Ideal for garages, dormers, and extensions
EPDM Rubber Roofing
- Highly flexible and durable
- Great for large or complex roof shapes
- Resistant to cracking and shrinkage
- Eco-friendly and recyclable
Torch-On Felt Roofing
- Traditional 3-layer system
- Budget-friendly option
- Ideal for sheds and small commercial roofs

Benefits of Choosing a Modern Flat Roof
- Leak-Resistant & Weatherproof
- Low-Maintenance & Durable
- Optional Insulation for Energy Efficiency
- Suitable for All Property Types
- Quick Installation Times
Why Hammerslate for Flat Roofing in Cork?
- Trusted Flat Roof Installers – Over two decades serving Cork homeowners and businesses.
- Top-Quality Materials – We only use proven flat roofing systems backed by manufacturer warranties.
- Free Site Inspections & Quotes – We assess your needs and advise on the best option.
- Fully Insured & Certified – Safe, compliant, and guaranteed workmanship.
FAQs – Flat Roofing