The project I am working on has specified a number of products that contain cellulose-based paper, including decorative laminates, signage material and ceiling tiles.

This is what I glean from reading comments and other sources. engineered lumber does need to meet this standard because it is considered interior, within the "weather barrier".

Is the expression that a product contains "no UF" exactly the same as "no added UF"? In other words would omitting "added" impact on a products' declaration for compliance for IEQc4.4?

I wanted to double check that wood veneer flooring with a composite base would base would have to comply with both IEQc4.4 and IEQc4.3.

Does Acoustic Ceiling Tiles (composition: Mineral Wool) can be used as material to comply with this credit.

Were'a a GC. Does insulation (board and/or batt) need to also be NAUF either under this credit or elsewhere?

I have a wall cladding product that is made from salvaged solid wood and salvaged glulams that have been resawn.

I'm only submitting this request for clarification as a last resort: the contractor says only Greenguard certification is available, but I don't see anything in the thread or the manual commenting

Hello, I am having a lot of difficulty finding a (European) kitchen that qualifies for this credit.

One of our clients is planning to use a tackable fabric tile composed of NAUF MDF, fiberboard (fiberglass with a urea formaldehdye resin), UF-free adhesive and fabric. The tile is like a sandwich.