5 an before need things airtight to you building know home
Feb 25, 2021
2 minutes
1 AN AIRTIGHT ENVELOPE
“The most cost-effective way of achieving an airtight home is to choose the right construction system for the envelope,” says energy efficiency expert Tim Pullen. “SIPs have an edge because they can be used to form roofs as well as walls, leaving only the airtightness of the ground floor to
You’re reading a preview, subscribe to read more.
Start your free 30 days