Welcome to four walls.

We are a specialist company offering building performance consultancy and evaluation services to building owners and the construction industry.

Four Walls undertake building inspections, both during- and post-construction to advise how a building can be optimised in terms of its energy and resource use and occupant satisfaction.

We also work with building designers and developers to assist with Building Regulations compliance, in particular Part F (ventilation) and Part L (conservation of fuel and power) and are accredited to provide Energy Performance Certificates for both domestic and non-domestic buildings.