Hi all, Lets start with general question .. ok so if you were to glue and screw additional timber along the length of a timber in its vertical plane would it strengthen it ? Ie acting a bit like a simple laminated beam.
First off hi to DIY forum as this is my first post here. Ok did some searching but cant find the info i need So can anyone give me perhaps.. a post link on this site / web address , document link or even the formula for working out the cost benefit in terms of heating cost against increase in R valu...
