Stress-Skin Paneling Makes Airtight House

"Stress-skin panel construction is probably the most energy-efficient and cost-effective building method available today. With super-high insulation levels and airtightness, a stress-skin panel house should have extremely low heating and cooling costs. A reduction of 50% on utility bills as compared to a typically constructed house is reasonable."

"This construction method is simple and you should be able to do much of the work yourself. Most panel manufacturers will rent you any necessary tools. Once the foundation or basement is poured, it should only take a few days to close in a house (walls and roof)."

"A typical structural stress-skin panel is made of thick, rigid foam insulation (insulating R-values up to R-40). A 7/16-inch thick sheet of exterior-grade plywood or wafer board is bonded to each side of the insulation forming the panel. You can attach siding, stucco, brick, etc. to the outdoor surface and drywall or paneling to the indoor surface."

Stress-skin panel construction represents one of the most energy-efficient and cost-effective building methods available. These panels consist of thick rigid foam insulation with R-values up to R-40, bonded between exterior-grade plywood sheets. Houses built with this method achieve approximately 50% reductions in heating and cooling costs compared to conventional construction. Panels are manufactured to specifications and delivered ready for assembly, with window and door openings pre-cut. The construction process is straightforward enough for homeowner participation, requiring only a few days to close in walls and roof after foundation completion. Panels tilt up onto prepared sill lumber and connect vertically using insulated splines. Various finishing materials can be applied to exterior and interior surfaces, and future modifications like adding windows are easily accomplished.

Read at Los Angeles Times