40 Nets (22l) size kiln dried Birch logs for sale in UK. Free log delivery to most UK areas. Birch logs are EU standard size, 25cm in length and 7-15cm wide measured across the widest edge. Birch wood is kiln dried to highest standards, average 8-16 % MC, Woodsure/Hetas accredited. Netted Birch logs also available in 80 nets. Also available birch firewood crates: standard, flexi or large size.