Thanks to the help I now have a clear plan and will go down the upvc route. As suggested I will remove the foam under the door threshold and use CT1 to secure the upvc trim under the door threshold. Re the DPC trim, would you cut this out and bond the pvc to the brick/mortar underneath? Or would...
Hi, we had our sliding doors fitted a couple of years ago before we had issues with the builder that we were using. There is no sill beneath the doors which means there is a slight gap underneath which is packed. There is then a drop to the dpc and brickwork.
I’m looking for a solution and any...