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Structural Insulated Panels, Equestrian Buildings, SIP Constructions | Graettinger, Iowa & Other States | EPSSimply Better Buildings An Employee-Owned Company
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Cattle Confinement Buildings

A building designed for a more efficient operation giving improved performance with a barn engineered to fit your operation

Commercial buildings with
distinct design

Office, retail, school or church buildings all designed with your needs engineered into the building

Livestock Confinement Buildings

Cost efficiency and expertise with over 30 years of satisfied customers

ENERGY STAR qualified homes

SIP walls and roof panels are up to 15 times
more airtight than traditional construction

Pre-engineered Post Frame Buildings

The cost-effective and durable solution when flexibility and durability are a priority

Cold Storage and Food Processing Buildings

Environmentally safe with extreme energy efficiency

Farm shop and storage buildings

Enjoy the comfort and convenience of an energy efficient SIP-built storage or shop building

Structural Insulated Panels (SIPs), Post Frame Buildings and Refrigerated, Freezer or Cooler Buildings

EPS is a recognized leader as a manufacturer of pre-engineered buildings which are custom designed to fit your needs and then built for you by our network of professional builders.

Energy Panel Structures manufactures pre-engineered building components designed for post frame construction, structural insulated panels and refrigerated and freezer structures.

SIP construction is used for new home construction, commercial buildings and on the farm use in storage, shop or office buildings. Structural Insulated Panels join high performance rigid foam insulation to Oriented Strand Board (OSB) or plywood. The thickness of foam is adjusted to increase R-Value. Regardless of the final use, building with structural insulated panels gives the owner a high-performing energy efficient building. An EPS insulated panel walls are up to 15 times more airtight than stud walls. SIP construction offers great design flexibility with larger clear spans and high vaulted ceilings.

For those on the farm, EPS can engineer and manufacture a post frame or SIP building for any size and need. Use it has a horse barn, machinery storage shed or work area. Our pre-engineered buildings are used for livestock, equestrian, poultry, dairy or storage needs. Post frame buildings can incorporate long span trusses to provide large open areas giving you flexibility for real world use. Our post frame buildings use laminated columns that are placed in direct contact with the ground or on concrete. These laminated columns are pressure treated with preservatives to increase their longevity. EPS posts carry a 50-year warranty. Whether you choose a post frame or SIP building, it is designed to provide a high value in ease and speed of construction, quality and durability of the final building.

For environmental control in the food processing or cold storage industry, EPS manufactures Energy Lock insulated panel systems and Tuffy cooler panels that eliminate the need for structural steel frames and meet USDA finish requirements.

With an independent dealer network of over 350 professional builders, EPS serves all of the U.S. except for the far west and southwest states. EPS is headquartered in Graettinger, Iowa with an additional plant located at BBL Buildings in Perryville, Missouri. We are an employee-owned company and have been manufacturing superior building components since 1981.

What type of building are you looking for?

Structural Insulated Panels

Commonly known as SIPs, Tilt-up Panels or Solid Core Panels.

Structural Insulated Panels join high performance rigid foam insulation to Oriented Strand Board (OSB) or plywood. The thickness of foam is adjusted to increase R-Value.

Residential Commercial Agricultural
Structural Insulated Panels

Post Frame

State-of-the-art engineering is built into our post-frame construction providing dependable guaranteed performance.

Every EPS pre-engineered building is evaluated for cost effective solutions, maximum performance and spans. Every customer will receive a guaranteed engineered structure to support optimal wind and snow loads.

Commercial Agricultural
Structural Insulated Panels

Refrigerated Cooler and Freezer Buildings

Energy-Lok and Tuffy Buildings for all your cold storage needs.

EPS is the leader in cold storage and high R-value foam core panels. Whether you need a walk in cooler or freezer (Energy-Lok) or line a steel building using Energy-Lok panels. EPS Tuffy™ buildings are outside structural coolers and freezers that do not require steel frames.

Doors Tuffy Energy Lok
Refrigerated Cooler and Freezer Buildings

Complete Agricultural Facilities

Panel and post frame construction provide comfort, safety, durability and good looks.

Your EPS building is designed for fast, simple erection and fabricated with the most efficient state-of-the-art equipment. You pay less for labor at the construction site. This means that more of your dollar buys you what counts - a quality building that will serve you profitably year after year.

Equestrian Dairy Poultry Livestock
Agricultural Facilities

How Important is an Engineered Building?
Expect more from your building!
How Important is an Engineered Building?

Rural Builder Top Ten Product awardEPS earns Top Ten Product award
from Rural Builder!

Other Corporate locations
BBL Buildings & ConstructionFingerlakes Construction Co., Inc.
Engergy Star PartnerNAHB National Green Building ProgramStructural Insulated Panel AssociationNational Frame Builders Association, Inc.
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