Hi All,
Going to be laying new decking for an EPDM covering.
Been reading that a 3mm expansion gap should be kept between the boards.
Using T&G OSB this will not be possible. Is that OK and is it due to an expansion gap already being present in the T&G?
Also if I use normal boards, without the T&G and I put the 3mm expansion gap between all the boards, what happens over the joints when the rubber goes on. Will it cause visible lines between the joints when the rubber is glued down and dries?
Thanks,.
Going to be laying new decking for an EPDM covering.
Been reading that a 3mm expansion gap should be kept between the boards.
Using T&G OSB this will not be possible. Is that OK and is it due to an expansion gap already being present in the T&G?
Also if I use normal boards, without the T&G and I put the 3mm expansion gap between all the boards, what happens over the joints when the rubber goes on. Will it cause visible lines between the joints when the rubber is glued down and dries?
Thanks,.