P5 Moisture Resistant T&G Chipboard Flooring

P5 moisture resistant tongue-and-groove chipboard flooring, a structural board for domestic and light-commercial floors laid over joists. The P5 grade handles site damp far better than standard chipboard, so it copes with the odd wetting during the build before the roof and windows are on. The tongue-and-groove edges glue up quickly for a tight, creak-free floor. Sheet size 2400 x 600mm, available in 18mm and 22mm to suit your joist spacing. A dependable choice for new floors, loft conversions and upper storeys. Glue the T&G joints and fix down for a solid, level deck ready for your finished flooring.