Roof Renovations / Green Building & Sustainable Home Renovation Information & Advice

Passive House wall system ; Larsen Trusses & dense-packed cellulose insulation
Wall assemblies - new construction

Larsen truss wall systems with double-stud construction & extra insulation for new homes & energy efficient home renovation

...renovations: Beyond new home construction, using the Larsen Truss wall Design can also be a great way to do an energy-efficiency home retrofit, as you can mount them to the existing siding creating what is effectively a double-stud wall design, and even extending this up onto a roof to create a seamless envelope of ext...