THanks

Oh I didn't realise Magnesium sulfate boards were different. Thats fantastic news. Are there any manufacturers that you'd recommend? The only one I've found is Firecrunch.

Thanks Alex for your reply. I have been looking at magnesium oxide boards but was put off by the way they absorb water - there have been documented studies about…

Hi, I have multiple chemical sensitivities and am looking for no-VOC options for interior wall systems for a two storey duplex.
I'd love to know if you can use sealed…