Our Build System

We have been building using timber construction for 25 years, these include listed building works on oak frame buildings to new build timber frames.

At our House Building Factory we build fully engineered, insulated and air tight closed panels using timber I-beams. These are sheathed with formaldehyde free boards and the interior is filled with Warmcel cellulose insulation (recycled newspaper).

This all creates a low energy build house with little cold bridging in the construction and a VOC free structure. As a high performance system, we can easily achieve Passive House standards either with or without certification.

Closed Panel System

Timber frame for low energy homes and Passive House Certified buildings.


I-Beam wall depth range

220mm – 400mm



U-value range

0.17 – 0.09 W/m2K