I have a existing rear living room extension, and will now be building a kitchen that will level off it.
Im putting in a door from the kitchen to garden.
Any one know if its o.k to attach one side of a door frame to the existing extension and the other side to the new extension wall.
I read there has to be a insulated cavity closer on each side of opening, would i have to attach one to the existing extension wall.
Could there be any problems with regs? heat loss etc.
Im putting in a door from the kitchen to garden.
Any one know if its o.k to attach one side of a door frame to the existing extension and the other side to the new extension wall.
I read there has to be a insulated cavity closer on each side of opening, would i have to attach one to the existing extension wall.
Could there be any problems with regs? heat loss etc.