Unlike modern truss roofs with uniform 600mm spacing, older homes across County Durham often feature cut-and-pitch timber rafters, uneven ceiling joist heights, purlins, and irregular spans.
Our skilled joiners construct a heavy-duty LBNW cross-battened timber subframe. We level out uneven joists, reinforce load-bearing sections, and elevate the floor so you can lay deep 270mm insulation underneath without compressing it.