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What are SIPs?
Structural insulated panels (SIPs) are a high-performance building
system for residential and light commercial construction. The
panels consist of an insulating foam core sandwiched between two
structural facings, typically 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.
Specification
Fire resistance | CE Class B1 |
Thermal conductivity | 0.021-0-023w/(m.k) |
Compressive strength | >0.3Mpa |
Density | 40-160kg/m3 |
Dimensional stability (70 ℃± 2 ℃, 48h) | ≤1.0% |
Volumetric water absorption | 1.4% |
Color | pink/green/grey/dark,etc, |
Wide operating temperature range | -250 to 150 C degrees |
Advantage
Exceptional Thermal Performance
Once installed, SIP panels deliver unrivaled insulation and
airtightness, which reduces energy costs over the building’s
lifetime. SIPs are known to be about 50% more energy-efficient than
traditional timber framing. A SIP building envelope has minimal
thermal bridging and delivers excellent airtightness, which lends
itself ideally to LEED and net-zero-ready building standards.
Healthier Indoor Air Quality
A SIP home or commercial building allows better control over indoor
air quality because the airtight building envelope limits incoming
air to controlled ventilation which filters out contaminants and
allergens. The SIP envelope doesn’t have the voids or thermal
bridging of conventional stick framing that can cause condensation
leading to potentially hazardous mold, mildew or rot.
Sustainability Credentials
SIPs are highly energy-efficient and therefore contribute
positively to the environment by reducing CO2 levels. They also use
significantly less energy during the manufacturing process compared
to traditional construction methods and have lower embodied energy
than traditional construction materials, such as steel, concrete and masonry.
Faster Construction with Less Labor
SIP walls and roofs are designed and precisely manufactured
offsite. This allows the building to be assembled onsite quickly
and made watertight in a matter of days. This reduces costs such as
project management, scaffolding, framing labor and much more. A
BASF time-motion study confirmed that SIP panels reduce jobsite
labor needs by 55%.
Creative Design
SIPs can be engineered and fabricated to suit any building design,
allowing architects and owners the flexibility and creative freedom
to develop aesthetically pleasing spaces.
What are structural insulated panels used for?
They can be used in roofs and floors to span as much as 18 feet
without additional support. Buildings constructed with SIPs panels
are also able to withstand extreme weather conditions. The method
of constructing a building using SIPs uses significantly less
energy than traditional construction methods.
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