Structural Integrated Panels (SIPs)

Northern climes are now thawed out enough to break ground for new construction, I suppose. It never gets cold enough to freeze the ground here. Bottom line, it's time to build, if the construction financing is available.

One green building technology to think about is Structural Integrated Panels, or for those into acronyms, SIPs.

So what are they? They're construction sandwich modules formed of exterior panel surfaces made of Oriented Strand Board (OSB). The "meat and cheese" is rigid foam plastic insulation.

Sustainable Benefits that Lead to LEED Certification


The benefits are many. First, OSB can be made from scrap material from other woodworking processes. Waste not, want not. Next, since the sandwich panels are designed by an architect using construction software, the shapes and sizes mean that they fit together on the job site like a jigsaw puzzle.

This means faster construction. There is minimal cutting and fitting, unlike conventional stud framing. This results in less scrap to haul off to the landfill.

Finally, the insulating value is effective. All these details add up to points that contribute to LEED certification.

Finding a Building Contractor

This is one of the hardest things about building green. It's hard to teach an old dog new tricks. It's hard enough to find residential building crews that even speak English today, much less understand and accept emerging construction concepts.

The best way to proceed is to work with an architect that has a few SIPs projects under his belt and use his network of general contractors and subcontractors.

So, take this green idea and run with it!