Surface Board:- Made of Kiln Seasoned (moisture containt of approximately 14% at the time tiome of dispatch), Treated Wood finished with 21 mm thick, 57 to 83 mm wide and in random length in tongue and groove shape. The edges of the boards will have a finger lock groove and the bottom side with air pass groove and treated with special anti termite and water resistant lacquer.
The Under Frame:- Made of commercial quality pine wood runners of 70 mm x 45 mm, treated with antitermite solution and fixed on the bottom side with 10 mm thick air cushioned pads, stappled through the two wings at 350 mm x 350 mm
Installation:- IPS subfloor treated with a vapour barier to be placed on the leveled IPS sub-floor before laying the under frame. The runners having air cushion pads to be placed on the vapour barier in perfect level at 350 mm in 1 direction. The surface board to be screwed to the runner through the tongue only and will lock the screwed tongue by the groove of adjoining board. Ends of the boards will be locked by inserting the wooden fingers through the edge grooves and fixed with suitable adhesive. An expansion of 8 to 10 mm to be left open between the wooden flooring and the surrounding tiled area / walls.
Finishing:- After laying the flooring, the floor boards will be levelled to a uniform surface and applied a thin coat of water based police on the the face.