Fixing Screws For 22mm Routed Chipboard (200 per box)

Screws for fixing ThermRite Routed Chipboard to Floor Joists (200x per box)

Fixings required at each cross section with the joists below (150mm in from either side of the 600mm width).

Approx. 32x Screws Per 2400mmx600mm Chipboard Panel (Each Box of 200x ThermRite RTCHIP-R-Screws Will Cover Approximately 15m²)