welcome to fourwalls

We are a multi-disciplinary practice that specialises in building performance evaluation and performance monitoring. Our work spans from single project technical support through to industry-wide research and informing policy.

latest news

latest tweets

  • RT @GeorgeMonbiot: 4 reasons for using #climatebreakdown, not climate change: 1. It better conveys the extent of the problem 2. People don'…

  • @CathNoakes Also, don't place CO2 sensors near your fruit bowl. NDIR sensors detect ethylene (which bananas emit)… https://t.co/U7jQmHkvnd

  • RT @lorchBRI: Architects must raise their game and make Post Occupancy Evaluation part of their normal routine. Otherwise their claims & a…

  • @EsTresidder From a legal perspective, if a landlord provides a washing machine connection point then the property… https://t.co/REPspQBL0t

  • RT @caseyguru: Fascinating post from Judith Thornton. I love it when someone takes the time to do the numbers and the results defy your int…