I wanted to board over the loft area to provide storage in our 1950's house. I need to add extra insulation and wanted to add more joists (at right angles to those there) put in 150mm extra insulation in between then Chipboard over the top. The loft currently has 6" by 2" wood binders down the length of the loft which make boarding out really awkward. So I thought could I replace these with metal straps running alongside and then cut out the wood binder. So the question is are the metal straps going to be sufficient support in place of the wood binder?
Thanks
Thanks