I'm connecting the Garage onto the house and need to redo the roof.
The span length is 4930mm on top or 4780mm off hangers what size timbers would I need to buy.
Planning to use ply and rubber on top, in Cornwall so we basically get snow once every ten years and it's never deep.
Thanks in advance for any help or suggestions
The span length is 4930mm on top or 4780mm off hangers what size timbers would I need to buy.
Planning to use ply and rubber on top, in Cornwall so we basically get snow once every ten years and it's never deep.
Thanks in advance for any help or suggestions