Prep’ing for the BPF rotomeet 25th Feb in Redditch. Talking on venting, mould pressures & types of vents used. http://t.co/Jc7bqBSlG9

Prep’ing for the BPF rotomeet 25th Feb in Redditch. Talking on venting, mould pressures & types of vents used. http://t.co/Jc7bqBSlG9