eXtreme Joist Treated Pine H4 F7 DAR Primed

eXtreme Joist (H4 F7 DAR Primed) is the option for those extremely low decks where standard bearers and joists just won’t cut it.

H4 treated eXtreme Joist is suitable for applications where timber will come in contact with the ground, while also offering protection against insect attack and fungal decay.

With joist options for all applications whether it's laying directly over a patio, a concrete balcony or a new external deck, eXtreme Joist has it covered.

eXtreme Joists are also double primed for added protection against moisture ingress.