The build

This may have been asked before.. is the building insulated?

Yeah the whole thing is. As it’s a SIPs(structural insulated panels) kit. There will also be 150mm insulation going on the floor and an extra 25mm going on the inside of all external walls.

Have you got room for more? We have 200mm in the floors and walls, 400 in the loft. Our unheated bedroom stays warm overnight - warmed in the evening by the small 7kw log burner in the living room, and then the warmth generated by our bodies once we've gone to bed and shut the door, even down to minus 15 outside a few times!