14/10/2026
Treated or untreated: which do you need?
Treated timber is protected against rot and insects. Use it anywhere damp is a risk, like roofs, floors and wall frames. Untreated is for indoor jobs that stay dry, and it’s easier to paint or stain.
Building outside or in the ground? That needs a higher treatment class, so ask us at the counter and we’ll point you to the right stack.
