Gutex Thermoroom v Steico Internal Woodfibre Insulation Board

[RobertG]

Hi,

 

I was wondering if anyone could throw some light on the comparison between these products. I've had the Gutex specified for my job but the Steico seems to be considerably cheaper. I'm assuming there's a good reason for this but I just don't really know the products. 

 

It's for internal insulation on a solid stone and rubble wall dubbed out with lime mortar and then a Diathonite insulating plaster. 

 

Thanks 

 

Robert