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Smarter, Stronger, Greener: Build Better with Enercept SIPs

Request a Free Project Estimate

Streamline Your Build with Enercept’s Custom Structural Insulated Panels

Building high-quality, energy-efficient structures doesn’t have to be complex or costly. Enercept’s SIPs are precision-crafted in our Watertown, SD facility to simplify the construction process. With superior insulation and factory-built accuracy, our SIPs help you save time, reduce energy costs, and ensure a durable, worry-free build that adds long-term value.

Man helping place Enercept roof panel

Are You Losing Time and Money with Outdated Construction Methods?

Stick-framing might seem familiar, but SIPs are a more efficient and cost-effective way to build, here is why:

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Enercept SIPs' pre-assembled wall and roof panels are built in a climate-controlled factory, and delivered directly to the job site, which means a more streamlined building process.

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Enercept's solid core of expanded polystyrene (EPS) virtually eliminates the thermal bridging or "cold spots" common with traditional insulation.

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The prefabricated nature of SIPs allows for faster construction, reducing labor costs and the overall project timeline.

Free Project Estimate

Do you have your plans or the specifics of your project? We'd welcome the opportunity to provide a no-obligation estimate. You can click below to give us the details about your project. A member of our staff will reach out to you about your estimate.

Get Your Free Project Estimate

Why Choose Enercept?

  • Factory-Built Precision

    Our off-site construction process ensures every SIP is cut to exact specifications, reducing job site errors.

  • Faster Installation

    With Enercept SIPs, framing time is drastically reduced compared to traditional construction methods.

  • Superior Insulation

    Our panels provide a tighter, more energy-efficient envelope, cutting heating and cooling costs by up to 60%.

  • Less Waste, More Value

    Our custom SIPs are manufactured to reduce material waste and optimize efficiency.

  • Stronger, Safer Structures

    SIP homes are up to 2.5 times stronger than traditional wood-framed buildings.

  • Built Specifically For You

    Enercept has been fabricating SIPs since 1981 and has built a reputation for delivering the most customized SIPs. That is why we are the “builders’ choice.”

Trusted by Builders and Homeowners Since 1981

Enercept has been a leader in structural insulated panel manufacturing for over 40 years. We’re the builders’ choice for high-quality, energy-efficient construction solutions.

Talk to an expert, contact us.

What Our Customers Say?​

One major benefit of working with Enercept was your willingness to be flexible when architecture dictated a change. I rank Enercept at the top of all my major purchases!

Randall Fischer
Rosholt, WI

After being a contractor for more than 20 years, this building method is superior—SIPs are the only way to go.

Kevin Malmquist
Grand Rapids, MN

How to Get Started

Building with Enercept SIPs is Simple:

1

Share Your Building Plans

Submit your project plans to us so we can understand your needs and customize your SIPs package.

2

Request a Free Project Estimate

Get a detailed estimate tailored to your project—no obligation.

3

Make an Initial Downpayment

Secure your project and kick off the next steps with an initial downpayment.

4

Receive Preliminary Drawings and Proposal

We’ll provide you with detailed construction drawings and a comprehensive proposal for your review.

5

Approve Drawings, Sign Proposal, and Make Production Downpayment

After verifying the drawings and signing the proposal, your production downpayment moves your project into manufacturing.

6

Production Begins

We’ll manufacture your custom SIPs with factory-built precision and superior insulation.

7

Final Payment and Shipping

Complete your final payment, and your SIPs package will be shipped directly to your building site.

8

Build and Move In

Enjoy a faster, stronger, energy-efficient structure—ready for you to build, finish, and move into.

Learn more about our process.
Start Your Project Today.
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Your Dream Build, Done Right

What You Can Expect with Enercept SIPs

  • A warmer, quieter, and more comfortable home or commercial building.

  • A stronger, more resilient structure that withstands harsh weather.

  • Lower energy costs thanks to high-performance insulation.

  • Less on-site waste and a greener approach to building.

  • A faster, smoother construction process that gets you moved in sooner.

Get a Free Project Estimate Now
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