Veröffentlicht am www.peopleperhour.com 20 Mär 2025
I want to make my loft more accessible. The timber cross collars (100x75mm) make it challenging to get around the loft.
For approval of building regulations, I require calculations and drawings to remove about 3 or 4 timber collars.
I plan to replace them with small, high-level timber collars and side-bolted steel frames secured to the rafters.
The attached section shows the roof timber dimensions
Alles anzeigen