Factory-made panels
SIPs are fabricated under factory-controlled conditions and configured for the project’s planned layout, openings, and connections.
Homes & Buildings / 04
EPS Buildings
Room for your work. Space for what comes next. Explore material packages for commercial, agricultural, equestrian, storage, and other building applications with Big Twig and EPS.
EPS Building Systems
Manufacturer expertise. Personal package guidance from Big Twig.
Start with the purpose
The use informs the design.
The quote defines the system.
EPS organizes its building options across residential, commercial, cold-storage, livestock, shop/storage, and multi-family applications. Big Twig helps define your material needs and coordinate delivery. Your builder manages construction and its schedule.
SIP building education
When a SIP system is the right fit, design the whole envelope.
Structural insulated panels are a high-performance building system made with an insulating core between structural facings. SIPA describes their use in residential and light-commercial construction; EPS offers SIP products alongside other building systems. The applicable quoted system is selected for your building.
Design and engineering
Panel layouts, structural support, shop drawings, interfaces, and the selected assembly need to be resolved before manufacturing.
Handling and installation
Access, unloading equipment, foundations, dry storage, panel lifting, sealing, and assembly sequence should be coordinated with the builder.
Ventilation and systems
A tight envelope needs planned ventilation and mechanical design. Heating, cooling, moisture, and trade coordination are whole-building decisions.
Educational context from the Structural Insulated Panel Association and SIPA design guidance. This is general information, not an EPS system specification, engineering approval, or SIPA endorsement.
A package for the way you’ll use the space.
01
Commercial & community
Retail, office, hospitality, worship, and education spaces. Share your occupancy, layout, and operating needs at the start.
02
Industrial & governmental
Discuss the intended use, equipment, clearances, and project requirements so the applicable engineered package can be evaluated.
03
Agricultural & equestrian
Livestock, horse facilities, and farm buildings. Coordinate ventilation, access, and animal-care requirements with your project professionals.
04
Shop & storage
Equipment, workspace, or storage applications. EPS offers solid-core insulated, post-frame, and ladder-frame options; the quote identifies your system.
05
Cold storage
Coolers, freezers, and temperature-controlled spaces require a coordinated building envelope and mechanical design for the intended use.
06
Residential & mixed use
Single-family, multi-family, cabins, and home/shop designs. A shouse is a home/shop application; its residential and shop assemblies may differ.
Know what you’re buying
Your package.
Your builder.
One clear plan.
Big Twig supplies
Material packages, design assistance, technical support, and delivery coordination. Your written quote defines the materials, design fees, engineering, and delivery scope for your project.
On-Time Package Delivery
Your builder manages
Construction and its schedule, including site work, foundation, assembly, trade coordination, and completion. Review labor, permits, mechanical systems, and finishes separately from the material-package quote.
A clear next step
Tell us what your building needs to do.
Tell us about your site, your ideas, and where you are in the process. We’ll help you understand the package, design scope, and delivery. Your builder manages construction.