Welcome to Benfield ATT

– Where Comfort, Quality & Affordability Meet

Benfield ATT’s motto is “Where Comfort, Quality and Affordability Meet”. We absolutely stand behind those words. We believe our dedication to quality, workmanship, and customer service is what has made our company such a success.

Perhaps better known for designing and manufacturing developer and self-build new homes, we’re also specialists in remodelling and extending existing property. Adding more space by replacing the roof and building upwards – and outwards – or creating ancillary buildings like garages, carports, garden rooms, granny annexes and more besides.

Who Are ?

Originally established in 1995 to build Scandinavian style high efficiency homes for Scandia-Hus (the ATT part), our roots in construction go back over 80 years. Our heritage covers timber logging, milling, joinery manufacture, town planning, technical design, builder’s merchants, full on site construction, and many housing developments.

Today, literally thousands of families enjoy the comfort and security of living in Benfield ATT Homes, while our design and build facilities produces eco-buildings for education, healthcare, industrial, commercial, retail, and leisure sectors from our factory.

Under the stewardship of our chairman, Chartered Environmentalist Professor Dr. Michael Benfield, we are one of the UK’s leading exponents in the design and delivery of environmentally sustainable, economic, low energy buildings. We hold many certifications, qualifications and memberships, including Chartered Building Consultants, Chartered Surveyors, TRADA, ISO, IIP, etc.

 Trusted Brands

Make things easy for you & your architect

Access specialist timber engineering ‘know-how’. Get help with timber design and talking to planners. Buy drawings, planning, engineering, project management and other Professional Building Services for your project.


Enjoy more space for the whole family

Ground floor, first floor, roof conversions, complete remodeling, granny annexes, garden studios – whatever you want choose the most affordable, eco-friendly, energy saving extension for you. Ensure you understand the different stages of construction and how to avoid the common pitfalls with our useful guides. Call us now.


Create Your New Energy Saving Home

Eco- Build Comfort, Quality and Affordability. Standard & bespoke houses and bungalows; special features and components; traditional green oak buildings, soaring cathedral entrances and more. SIP, Timber & CLT frames. Full design, engineering, technical support, QS & project management. Gallery of ready to build homes.


Easy to Build ‘Heritage’ Post & Beam System

The UK’s largest range of standard garages & car ports – on-line, all rationalised for speed, efficiency and economy. Highly customisable. Rooms in the roof, raised eaves, bespoke designs, garden rooms, outdoor kitchens, stables, and more. Wide range of roof coverings, claddings, windows, insulation, etc. for your perfect ‘Traditional’ building.


Traditional Green Oak & Douglas Fir Trusses

Design doesn’t have to stop at the walls. A large eye-catching feature green oak truss, or entrance frame, will add a bright, open, airy feel to your home. Choose from standard or bespoke designs for new or replacement structurally engineered trusses, beams & components. Full height entrances, orangeries, porches. Check our prices now.


Benfield ATT Group, 5-6 Castle Way, Caldicot, Mon. NP26 5PR, 01291 437050 info@BenfieldATT.uk www.BenfieldATTgroup.co.uk