Welcome to the amazing world of SIPs (Structural Insulated Panels). We are Xtreme Coastal Building Systems and we are a relatively new company having started in 2012. However, we have over five years of experience in the SIP manufacturing business as well as fifty years in the building industry. This gives us the knowledge to be able to assist you with the decisions in your project.

Here at Xtreme Coastal Building Systems we aim to build you the most energy efficient green custom home or commercial building that is possible, with unsurpassed quality, engineering, and customer service. As you know with the rising costs of energy in the U.S. today it has become paramount for the consumer to make educated decisions on how to best build their home or commercial building to save them money. We feel that Xtreme CBS is the answer to help you accomplish your goal of an energy efficient, green custom home, this happens in several different ways.

1 First we start with the SIP itself, made of highly insulating expanded polystyrene (foam) bonded to OSB (oriented strand board) made from fast growing renewable trees or MgO (magnesium oxide board) which comes from the eight most abundant element on earth, people safe, environmental friendly (100% recyclable), and high performance-fire, mole & mildew, termite and moisture resistant. SIPs are the most energy efficient way to construct your home or building by cutting your energy costs in half.

2  Second, build times are quicker and more efficient than a standard stick built home we can start manufacturing the panels for your home before the slab is even poured, cutting out down time in your construction schedule, which saves you money.

3  Third is quality, Xtreme CBS is known for rigorous quality control measures that are unsurpassed in the industry. When your SIPs arrive on site we are fully confident in the quality craftsmanship that has been applied to your SIPs. What does that mean? This means that your panels will fit exactly the way they are supposed to according to the plan, no cutting panels on site, no recessing foam on site, and no installing lumber on site. These processes are all in done in our Factory.

4  Fourth is customer service. We pride ourselves in being a family owned and operated business offering you the customer the experience of being our first priority, no matter how big or small your project might be.

We offer a wide variety of services for our customers. If you have any questions feel free to contact us at any time.


why choose us

The best structural insulated panel made by a quality NTA listed fabricators and the best service makes our panels the best choice for your project.

We are committed to:

Being the source for the right panel for the application.
We represent multiple manufacturers of SIPs OSB, and MgO board.

Providing panels installed.
If requested we can provide an installation crew to install panels.

Providing an experienced project manager.
If requested we can provide a certified installer to direct the installation of your project.

Shipping straight, square, and well-laminated panels.
Our panels are designed on CAD and cut with CNC.

Inspecting all orders for quality and accuracy.
We inspect each panel before it is shipped to your project.

Educating the installer to guarantee success.
We provide shop drawings and assistance for each project.

Experienced engineering and design services.
We have available an Architect or Engineer to assist with your project.