Intumescent strip upgrade to existing door frames
Posted: Sun Oct 25, 2015 10:12 am
Can anyone suggest the best way route, chisel... An existing door frame to add an intumescent strip?
Are they needed at the bottom/threshold? If so shall can I add one to the door or do I need to adjust the flooring? It's currently just carpet.
I'd like to add it to the door, but the door I have you cant do anything to the top edge because the certification is added there.
Are they needed at the bottom/threshold? If so shall can I add one to the door or do I need to adjust the flooring? It's currently just carpet.
I'd like to add it to the door, but the door I have you cant do anything to the top edge because the certification is added there.