SIP FACTS

Structural Insulated Panels (SIPs)

What is an INSULSPAN SIP?
The Insulspan SIP (structural insulating panel) system consists of solid, one-piece, pre-cut SIP
units that are ready to install as wall, floor or roof components suitable for many residential and
commercial building applications. Each SIP consists of a core of molded expanded polystyrene (EPS - learn more) insulation with engineered oriented strand board (OSB - learn more) laminated to the top and bottom faces.

The Insulspan SIP system is a key component in building construction that will reduce energy costs and provide a strong, secure building envelope. For more than 27 years, Insulspan has led the industry in the development and manufacture of structural insulated panels. With knowledge and experience as well as the use of industry-leading technology production equipment, Insulspan is the best choice for projects of any size.

In a recent national building industry survey, Insulspan was rated the number-one Brand Leader in the structural insulated panel industry. According to the survey, 66% of builders found Insulspan to be the most preferred and recognized brand of SIP.

A home built using the Insulspan SIP System with energy efficiency in mind provides you with:

• Building structures that perform 50% to 70% better than the Model Energy Code.
• Unprecedented comfort through proper sizing of Heating, Ventilation and Air Conditioning (HVAC) systems to suit the SIP envelope.
• Long-term energy saving in operation.
• Affordability through energy-efficient operation.
• A Healthy Living Environment through proper adequate ventilation.
• Safety and security through greater strength.
• Durability through careful design, material selection and installation.
• High resale value through higher appraisals and demand.

#1 - Recent studies indicate that the indoor air quality (IAQ) in homes can have significant effects on respiratory illness, particularly childhood asthma. The degree of tightness capable in a SIP home allows greater control over IAQ by limiting incoming air to mechanical ventilation systems that can filter air for allergens or remove humidity.

#2 - The inside of a SIP panel is solid, continuous insulation, absent of cavity voids often prone to mold growth in wood frame houses. Mold growth can also lead to serious respiratory problems and allergic reactions.