![]() By eliminating much of a home’s air leakage, your HVAC system doesn’t have to work as hard heating and cooling interiors. Smaller Mechanical Systems (HVAC)Ī SIP building has a tighter energy envelope than its stick frame counterpart. Learn more about the Health & Comfort offered by Insulspan SIPs. For example, there are fewer drafts, meaning less dust and other allergens enter your home. There are other advantages to reducing the number of air changes per hour. Simply reducing the amount of ACH can significantly lower your energy bills. The current International Energy Conservation Code (IECC) requires a typical stick framed home to have an ACH of 3-5 depending on climate zone a SIP home can achieve air leakage as low as 0.2 ACH using energy efficient construction procedures. Air leakage is measured in air changes per hour (ACH). Learn more about Insulspan SIP’s superior energy efficiency.įor instance, about 40% of an existing home’s energy loss is from air leakage. Traditional stick framed homes and structures are less energy efficient than SIP homes because they are more prone to energy loss (or gain if the climate outside is warmer than inside the home) because of thermal bridging and air leakage. ![]() This prefabricated building method significantly reduces the amount of measuring and cutting that normally occurs on a stick frame job site. Insulspan can also manufacture and deliver your panels Ready-to-Assemble (RTA) with all the lumber components pre-cut and pre-installed in the panels where possible. ![]() Detailed SIP drawings with exacting instructions for panel installation accompany the SIP walls and/or SIP roof panels. This is because Insulspan’s panels are accurately prefabricated based on the building’s design specifications and delivered to the job site just in time for installation. In addition, the use of SIP panels reduces framing labor needs by as much as 55% according to a BASF study conducted by the RS Means unit of Reed Construction. Using Insulspan SIPs shortens construction time by combining framing and insulating into one step. Once framing is completed, it must be sheeted before the insulation subcontractor can come at a later date to either place batt insulation or spray foam insulation into the cavities. A framing crew is needed to measure, cut, and build each wall section individually on the job site while making sure everything stays plumb and level. In stick framing, all lumber for the home is delivered to the job site as individual pieces. Lower energy bills and a more comfortable environment.Shorter construction times and reduced labor costs.Ultimately, SIP panel construction will save more than your increased initial investment in the panels. While SIPs may cost more initially, SIP construction provides benefits that impact the entire cost of ownership for the life of the structure. While SIPs can be used for walls or roofs, the best performance occurs when SIPs are used to create an entire energy-efficient shell. Insulspan® Structural Insulated Panels (SIPs) use a continuous core of expanded polystyrene (EPS) foam structurally laminated between two boards of performance-rated oriented strand board (OSB). So, what are the differences between SIPs and stick framing? One such change was the invention of the Structural Insulated Panel, or SIP. Over this time, there have been many changes and improvements in building methodology as well as construction materials used for framing and insulation. Stick framing has been the go-to construction method for almost two centuries. SIPs versus Stick Framing: Building with SIPs Costs Less in Long Term
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