Mate any good timber merchant: Lathams , travis, jewsons, EH smith just need to ask for the right gear. :D
Surely by using ply like a Spruce ply that conform to BS5268 you should have no problems. I have alot of experience in plywood and most of that...
Then finish off with Treatex....
its 180mm x 20mm Ted Todd unfinished oak. going to fully bond now with Sika AT 80, having used this before on another job works great.
Hi Guys, Anyone ever floated 20mm oak engineered on Tuplex underlay on water underfloor heating system, im just a bit worried about the overall...
Try Fristards good Swedish quality!!