Structural Insulated Panels

We at Extreme Panel Technologies, Inc. began manufacturing structural insulated panels in a 500 square foot shop in 1992. Because of a growing demand for our product, we built a 10,000 sq/ft manufacturing plant and office in 1994.

Since then we have added another 51,000 square feet to incorporate a fully automated laminating press to manufacture 8' x 24' jumbo panels. To obtain the highest quality of finished products, a computer- operated CNC machine was installed in 2008.

Co-owner and CEO Terry Dieken, recently has focused his efforts to research and develop new products to compliment SIPs, increase awareness of... (more)


"Production run" means making a lot of one product at once. The factories listed under "production" can produce small and/or large quantities. The minimum order for a production run can vary from factory to factory (some have no minimum, some require a dozen, and some require up to 1,000 to be made at once)