Have you had a look at any of these books. They may provide some insights into what you’re looking for.

Reqvies cvnt enim

Google Translation:
How much do you ask for?

Didn’t expect to see this in a chapel.

Ummm

If you’d like to know how you design buildings that close performance gaps and improve comfort why not come to the Thermal Bypass Workshop I’m delivering next week.

www.greenregister.org.uk/events/event...

The first certified Passivhaus in Llangollen, Denbighshire.

A Christmas present which has been along time coming for super clients.

Thanks @Kym_Mead

…diving into my Time Machine this evening

…what field tests and laboratory research has been done on foam insulation:
1) dimensional stability/shrinkage over time
2) impact of joint types upon heat loss

If you know of research on this then give me pointers.

Ta!