• Benfield ATT Timber Engineers

  • 01291 437055

    01291 437055

  • Unit 5-6 Castle Way Severn Bridge Industrial Estate Caldicot NP265YG

About Us

Benfield ATT are specialist timber engineers. From Design & Engineering, through Manufacture and build, no project is too large, too small, too simple, or too complicated Our specialist brands deliver exceptional value, environmental sustainability, and energy saving solutions. Choose Garages & Car Ports with or without rooms in the roof; unique Oak Feature Trusses, Entrance frames, Porches and Balconies, Bespoke timber frame, SIP frame or CLT frame structures for Self-Build or Commercial contracts. Full Architectural & Engineering services, Component Manufacture, Timber & Builders Merchant services. The Benfield ATT Group has designed, manufactured and built hundreds of timber frame homes and other buildings since 1995 We have a wealth of experience and offer our clients a 'Wind and Watertight' package services. Our in-house Technical & Professional Services team (TimberTecs) not only provides the necessary design and technical expertise, but also assists with detailed planning and building regulations applications. And, because we specialise in complex and advanced 'green' projects, we also offer a variety of ways to extend or convert your existing home using the UK's most advanced building technique: Engineered Timber Frame. it is our job to make your timber frame Self-Build project seem, well... Simple. Please get in touch for more information.

Products & Services


  • Buiders Merchants
  • Builders
  • Cladding
  • Garages
  • Home Extensions
  • House Designs
  • Housing Development
  • Joinery
  • Lodges
  • Project Management
  • Roofs
  • Self Builds
  • Timber Merchants
  • Tinder Windows


  • cash
  • mastercard
  • visa

Opening Hours

  • Monday
    09:00 - 17:00
  • Tuesday
    09:00 - 17:00
  • Wednesday
    09:00 - 17:00
  • Thursday
    09:00 - 17:00
  • Friday
    09:00 - 17:00
  • Saturday
    09:00 - 16:00

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