Sorry I thought I put this on I can get 15* pitch.
3905 mm front to back external
4043 mm with the 15* pitch
There is no supports from front to back just back wall plate and front wall plate with two velux 780mm x 1140 mm.
Concrete roof tiles
Does using 195mm x 47mm C24 seem ok or do I need...
I am just going through a similar project and I am a little concerned about the Low pitch velux
How important is the the insulation collar and more so under felt collar and transverse gutter fitted because I was just going to buy the window and flashing kit.
I was going to use 100mm celotex insulation between each rafter and then 25 mm attached to 12mm plaster board over the full ceiling. I was just questioning myself over the rafter sizes I wasn't sure if I needed to go bigger
Hi I am looking at taking my lean-to poly carb roof off and replacing it with a timber and tile roof with two velux windows. My plan was to use 195 x 47mm C24 timbers at 400 centres. The room is 3600 wide and 3800 from the rear of the house to the front of the lean to. I have calculated that...