Would you like us to help you with your enquiry in a more detailed way?

Using the form below, you can submit your plans to us (in PDF or DWG format) and we will take a closer look.

If your project is new-build, please provide the following:

  • Floorplans & sections
  • The regulatory standard – Building Regulations or PassivHaus?
  • If Building Regulations, please confirm the Designed Air Permeability Value, which is contained in your SAP Calculations
  • If PassivHaus, please send a copy of your PHPP Ventilation Worksheets
  • Your construction method – traditional, timber-frame, CLT, SIPS, etc.
  • If a development, please confirm the number of plots

If your project is a refurbishment and/or extension, please provide the following:

  • Proposed floorplans & sections
  • The regulatory standard – Building Regulations, PassivHaus, or AECB  Carbonlite?
  • A summary of your project, including the insulation policy and any air-tightness measures