Graded Timber - ripped down

[jamesarm]

Guys,

Building a timber framed extension, drawings have 50 x 100 stud walls. I Have got some c16/24 2 x 7s. Can I rip these down to make my studs? I am wondering if this still means they are graded, or if the BCO will not accept these for the structural dimensions.

I could use the timber uncut, but was hoping to save on internal space.

Thanks,

James.

 

[RonnyRaygun]

As long as you can prove they are C16 or C24 (stamped on timber?) and the timber is in good condition and the same grade or higher than that specified, then I can't see any reason why the building inspector would have a problem with you using it.

 

[^woody^]

I can't see the BCO being bothered or being bothered to actually check - other than perhaps just a cursory glance to see if they are relatively knot and shake free

Personally, I would use some kiln dried CLS, unless you can guarantee that your existing timber will not start to dry out after being placed and potentially shrink, split or twist