Good morning all,
I have asked this question in the narrative of a separate thread but I suspect it will be missed and I could really do with an answer.
I am seeking a 10 or 12mm PIR insulation board to use to reduce cold bridging in a space where there is little room for a reduction in head height as well as reveals around a couple of Velux windows. Celotex used to do a 12mm board in the form of TB4012 but this appears to be discontinued with their thinnest offering now 20mm.
Could anyone please advise of possible alternatives?
Many thanks.
I have asked this question in the narrative of a separate thread but I suspect it will be missed and I could really do with an answer.
I am seeking a 10 or 12mm PIR insulation board to use to reduce cold bridging in a space where there is little room for a reduction in head height as well as reveals around a couple of Velux windows. Celotex used to do a 12mm board in the form of TB4012 but this appears to be discontinued with their thinnest offering now 20mm.
Could anyone please advise of possible alternatives?
Many thanks.