How shall I re-seal the frame of that alu bifold door to avoid water sneaking in above the damp proof membrane? Installers just used some concrete or concrete based render but being quite rigid it cracks and falls with door use (door catches more than I would like it) Shall I just add some external sealant? Any suggestions @Airhead
How shall I re-seal the frame of that alu bifold door to avoid water sneaking in above the damp proof membrane? Installers just used some concrete or concrete based render but being quite rigid it cracks and falls with door use (door catches more than I would like it) Shall I just add some external sealant? Any suggestions @Airhead