At Treharne, we specialise in crafting bespoke timber frame solutions for a wide range of clients—from self-builders and local contractors to large-scale developers and public sector projects. Every structure we create starts with your architect’s vision, which we transform into a precision-engineered, high-performance timber frame system tailored to your build. As the need for sustainable, low-carbon, and energy-e icient buildings continues to grow, so does our expertise. Our team is committed to modern construction principles and low-energy design.

​

We’re proud to have contributed to some of the UK’s most advanced projects, including the Swansea Standard innovative home standard - Winner of Best New-Build Housing Initiative at the APSE Service Awards 2021.

​

Why choose us?
 

Sustainable by Design

We’re committed to using environmentally responsible materials and construction methods. Our timber frame systems support the move toward low-carbon, energy-efficient buildings—helping you meet both performance and environmental goals.

​

Built on Experience

With over 20 years in the industry, Treharne Homes brings a proven track record ofreliability, craftsmanship, and customer satisfaction. We’ve delivered projects of all sizes, from bespoke homes to large-scale developments.

​

Driven by Innovation

We embrace the latest construction technologies and building principles, including ProPassive standards, to ensure every project benefits from forward-thinking design, durability, and long-term value.
 

Fully Accredited

We take quality, compliance, and safety seriously. Treharne Homes is proud to be:

 

• ISO 9001 certified for quality management

• A Constructionline Gold member

• Approved under the SSIP (Safety Schemes in Procurement)

• An LABC Approved Partner, ensuring smooth approvals and trusted compliance

• with building regulations