honeycomb

Hi all, I have pipework mounted on top of paramount partition board and want to hide this pipework inside the partition. I'm thinking of drilling access holes at each end, and feed through speedfit. What's the best technique for creating the channel internally between the two holes, cutting...

My downstairs "Tyneside" flat, built in 1900, often smells quite musty. The floors are suspended floorboards, no insulation but gaps filled in. There is one air brick to the front of the property and a couple at the back but when I went under the floor, they seem blocked off at the back (from...