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- 31 Aug 2007
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Hi,
my house is 150 years old and the joists look like 4x2. The chipboard that has been laid is not very good. I would like to replace this with T&G floor grade chipboard.
I understand how to lay this but am not sure what thickness to lay. Shall I go for 22mm or 18mm? I need to determine the spacing ie 400 or 600 mm too.
Cheers.
my house is 150 years old and the joists look like 4x2. The chipboard that has been laid is not very good. I would like to replace this with T&G floor grade chipboard.
I understand how to lay this but am not sure what thickness to lay. Shall I go for 22mm or 18mm? I need to determine the spacing ie 400 or 600 mm too.
Cheers.