Quality Structural Roof Timber Suppliers in Cardiff
Welcome to Roofbase Cardiff – Your Trusted Local Source for High-Quality Roofing Timber
At Roofbase Cardiff, we know that the structural integrity of any roof begins with the quality of its timber. As a specialist supplier to the South Wales building trade, we provide premium-grade roofing timber for projects ranging from traditional cut roofs in the Valleys to modern truss systems in Cardiff Bay. Our Cardiff branch ensures that every piece of timber we stock meets the highest industry standards for strength and longevity.
Our Specialist Timber Range
Timber used in roofing must withstand significant structural loads and the damp, variable weather conditions of the Welsh coast. At Roofbase Cardiff, we only supply timber that is fit for purpose.
C24 Graded Carcassing Timber
When strength is non-negotiable, C24 graded carcassing timber is the industry standard for structural roof framing. Higher in quality than the more common C16, C24 is kiln-dried and strength-graded to withstand greater loads over longer spans.
-
Best for: Roof joists, rafters, and floor beams.
-
Key Benefit: Fewer knots and physical imperfections, providing superior stability and less risk of twisting or bowing.
Roof Trusses
For modern developments and extensions, roof trusses offer a highly engineered, prefabricated solution. These triangular frameworks are designed off-site to your exact specifications, allowing for rapid installation and consistent structural performance across the entire roofline.
-
Best for: New builds, large extensions, and complex roof shapes.
-
Key Benefit: Transfers the load of the roof to the external walls, often eliminating the need for internal load-bearing walls and creating open-plan spaces.
OSB (Oriented Strand Board)
As the go-to sheet material for modern roofing, OSB (specifically OSB3) is essential for creating a strong, flat deck for EPDM, GRP, or felt systems. Composed of compressed wood strands and moisture-resistant resins, it provides a stable and cost-effective alternative to traditional plywood.
-
Best for: Flat roof decking and pitched roof sarking.
-
Key Benefit: Engineered for humid conditions, providing excellent dimensional stability and load-bearing capacity.
Roofing Batten
The final step before tiling or slating is the installation of roofing batten. We supply BS 5534 graded battens (typically identifiable by their blue or red treatment), which are pre-graded for strength and safety to ensure they can act as a secure foothold for roofers during installation.
-
Best for: Fixing clay tiles, concrete tiles, and natural slates.
-
Key Benefit: Pressure-treated to protect against fungal attack and wood-boring insects.
Why Source Your Timber Locally in Cardiff?
When you source your timber from Roofbase Cardiff, you benefit from local expertise and a service tailored to the South Wales trade:
-
Bulk Stock Availability: We keep large quantities of timber on the ground in Cardiff, meaning you won’t be held up by supply chain delays.
-
On-Site Delivery: Our crane-arm delivery vehicles can drop timber directly to your site across Cardiff, Newport, and the surrounding CF postcodes.
-
Technical Support: Our team can help you understand span tables and material requirements to ensure your roof structure meets local Building Control standards.
-
Competitive Trade Pricing: Whether you are building a single extension or a multi-unit development, we offer professional rates that help your bottom line.
Get a Quote for Your Project
Don't compromise on the bones of your building. Visit our Cardiff trade counter today to browse our stock or arrange a delivery.
