Structural Insulated Panels (SIPs) are high-performance products used in exterior walls, roofs, and floors for residential and light commercial construction. Each panel features an insulating foam core between two structural facings, usually oriented strand board (OSB), SIPs are manufactured under factory controlled conditions and can be fabricated to fit nearly any building design. The result is a building system that is extremely strong, energy-efficient and cost-effective.

OSB is made from fast-growing, small-diameter trees that can be harvested from plantations, avoiding the need for cutting old-growth trees. Even the smallest scraps of wood can be turned into OSB, virtually eliminating the waste.

EPS FOAM is a recyclable material that is completely inert in the environment, and is in fact often used as a soil additive. Producing EPS foam insulation requires less energy than producing fiberglass insulation, and no CFCs are used in the process.

What are SIPs

SIP panels can reduce labor costs by up to 55% by combining structure and insulation in one step, eliminating the need for multiple trades.

Pre-fabricated off-site to exact specifications, SIPs require less on-site labor for cutting, measuring, and assembling materials.

Faster installation shortens construction time, while the precision of the panels minimizes waste and rework, saving additional time and money.

SIP panels reduce energy costs by up to 50% due to their superior insulation, airtight construction, and elimination of thermal bridging, which together minimize heating and cooling needs. Unlike traditional materials, SIPs maintain their insulating properties over time, ensuring consistent, long-term energy savings.

CUT LABOR COSTS BY

55%

ENERGY COST REDUCTION

50%

SUPERIOR INSULATION

SIP walls generally have a higher R-value per inch than stud walls with fiberglass or spray foam insulation, providing better heat transfer resistance with a thinner profile. Research shows SIPs offer higher R-values and consistent performance over time, with continuous insulation that avoids thermal bridging and installation gaps, retaining effectiveness and ensuring superior long-term energy efficiency.

HIGHER R-VALUE:

Up to

R-40

R-60

for Walls

for Roofs

FASTER CONSTRUCTION

60%

SIPs come pre-manufactured and are easy to install, significantly speeding up the construction process. The panels fit together seamlessly, reducing labor time and minimizing errors, which can make projects faster and more efficient than conventional framing.

STRONG, DURABLE

SIP panels are exceptionally strong and durable due to their solid, layered construction. This design gives SIPs high load-bearing capacity and resistance to wind, seismic activity, and impact, making them ideal for long-lasting, resilient buildings.

ECO-FRIENDLY, SUSTAINABLE

SIPs are an eco-friendly building solution, offering superior insulation, airtight construction, and reduced energy consumption. They minimize waste, lower carbon footprints, and significantly reduce greenhouse gas emissions, making them a sustainable choice for environmentally responsible homes.

Builder Benefits

Entire wall/roof assembly installs quickly and easily in sections

Lower labor cost

Uniform nailing surface for siding

No sheathing or insulating on site

Less jobsite waste

Fewer callbacks

Onsite modifications simple if required

Simplified electrical and HVAC installation

Precise openings and joints speed door, window, cabinet installation

Easier code compliance (IECC 2021)

Happier Customers

Healthier, quieter living space

SIP panels create a healthier, quieter living space by reducing noise, improving indoor air quality with better ventilation control, and eliminating gaps that can harbor allergens and mold.

Lower energy costs

Stronger, more disaster-resistant home

SIP panels provide a stronger, more disaster-resistant home with their solid construction, which evenly distributes loads and withstands extreme weather conditions.

SIP panels offer a greener, more sustainable building process by minimizing waste, utilizing environmentally friendly materials, and significantly reducing energy usage throughout the structure's lifespan.

Greener, more sustainable process

SIP panels deliver exceptional energy efficiency by combining continuous insulation and an airtight envelope, significantly reducing heat loss and lowering energy consumption for heating and cooling.