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We provide full SAP energy calculations and Energy Perfomance Certificates (EPC) for your project, from Design-Stage to As-Built. We engage early in the design process and help guide designs towards your energy targets, whether that is building regulations compliance or net-zero-carbon or zero-bills. Our qualified assessors are also architectural technologists with expert knowledge of construction and detailing, and we can find cost-effective solutions to optimise building performance.

We are Certified Passivhaus Designers with experience designing and delivering beautiful, comfortable houses built to acheive Passivhaus Standard, or using Passivhaus principles to create houses that are much cheaper to run than conventional homes, maintain a comfortable internal temperature throughout the year and have excellent air quality, making them healthier homes to live in. We can optimise your project using the Passivhaus Institute's specilaist PHPP software.

Bespoke thermal modelling for your project. Psi-Values calculated for SAP and Building Regulations compliance. We also offer a thermal bridge consultation service, helping you maximise thermal comfort and energy savings in the most cost effective way.