Structural Insulated Panels Defined
What about SIPs panels? Used in structural insulated panel homes, they have a number of advantages. Incredibly energy efficient, they are strong, eco-friendly and go up fast!
Structural insulated panels are high performance panels, made of rigid foam insulation that is sandwiched between two OSB (oriented strand board) boards.
SIPs are structural, as their name indicates. They are used in building walls and roofs for residential and commercial buildings (and sometimes floors).
Properly manufactured SIP panels provide superior strength, making them perfect for areas with severe storms–and SIPs shorten construction time considerably, as much as 60%.
This is especially important if you live in an area where there is a short building season, or if you have a deadline for completing your new home.
More About SIPs
SIPs (short for structural insulated panels) are wall or roof panels that are made in a factory, shipped to the building site, then joined and fastened into place at the home site.
Insulated structural panels come in different sizes, but the most common size is 4 feet wide by 8 feet tall–easily handled by two workmen.
However, structural insulated panels can be made as large as 8’x24’, depending on the home design and the builder’s request. Using larger panels makes the house go up a lot faster.
What About SIPs Panels During Construction?
Structural insulated panel homes go up faster than stick built homes. That’s partly because they are made in a factory, with window and door openings often being precut at the factory.
That makes building the walls and roof of a new home a lot faster than it would take to build the very same house, using traditional stick built methods. The shells of most structural insulated homes can be constructed fast and efficiently.
In fact, many SIP home shells can be constructed and tight to the weather, in just two weeks! That means that windows and doors are installed, and the home can be locked for security.
That saves you money on the cost of labor! Not to mention the reduced interest costs on your construction financing…
Channels for electrical wiring are precut into structural insulated panels at the factory, saving labor costs for electrical installation, as well.
Faster construction lowers labor costs, and it is a real advantage in northern areas like New England where there is a limited weather window for building construction.
Another benefit of using SIPs is that your exterior wall and roof insulation are already in place. And you have a solid surface on the interior of your wall for installing drywall, tongue and groove wood or other materials!
Advanced Structural Insulated Panels
All SIP panels are not alike. On the surface, they may look alike. But, due to different manufacturing processes and especially, production standards, SIPs panels perform quite differently.
And only top quality structural insulated panels give you the high efficiency qualities and long life that you’ve read about. Cheaper versions of SIPs panels are known to delaminate over time—resulting in a homeowners’ nightmare! (Crockett structural insulated panels are guaranteed not to delaminate.)
About SIPs Panels Made by R-Control
Crockett Log and Timber Homes uses R-Control SIPs for their structural insulated panel home kits because of R-Control’s consistent high quality and high standards for quality control. AFM R-Control panels are the only SIP panels we know of that are UL (Underwriters Laboratories) rated.
R-Control structural insulated panels have been tested for heavy structural loads for long durations and for impact resistance using a 60 pound lead shot filled leather bag (10” in diameter) from various heights. R-Control SIPs panels withstood impacts up to 600 lb. repeatedly, with no signs of damage!
Crockett’s SIP panels have also been designed to resist most wind speeds. Resistance does vary somewhat, depending on building design, elevation, atmospheric pressure and air temperature.
Steve and I built a home in Virginia using Crockett’s SIP panels, and we would never build another house without them! We absolutely love them! Here’s why…
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