
Structural Insulated Panel (SIP) installation in Toronto. Energy-efficient SIP framing systems for custom homes and additions.
Konstruction Group provides professional SIP (Structural Insulated Panel) installation services in Toronto for builders and general contractors. SIP panels combine structural framing and insulation into a single, factory-manufactured component that installs faster than traditional framing while delivering superior thermal performance. We install SIP walls, roofs, and floors - working with your project team to coordinate panel delivery and proper installation per manufacturer specifications. Once panels are set, we complete the interior with drywall finishing.


Structural Insulated Panels (SIPs) are prefabricated building components consisting of a foam insulation core (EPS, XPS, or polyurethane) bonded between two structural facings, typically OSB (oriented strand board). The result is a rigid, strong panel that provides structure, insulation, and air barrier in one component. SIPs can be used for walls, roofs, and floors, creating highly efficient building envelopes.
Proper SIP installation is critical for performance. Our crews are trained in SIP-specific techniques including proper panel placement, connection details, sealing joints, and integrating with conventional framing elements. We understand the importance of maintaining the continuous insulation and air barrier that makes SIPs perform. For areas where SIPs aren't suitable, we complement with spray foam insulation. We work with major SIP manufacturers and follow their installation specifications exactly.

We review your plans and discuss whether SIPs are the right choice for your project goals and budget.
Typical timeline: 1-2 hoursWorking with SIP manufacturer, panels are designed and specified for your project with all openings and details.
Typical timeline: 2-4 weeksSIP panels are manufactured to your specifications, including window/door openings and electrical chases.
Typical timeline: 2-4 weeksFoundation verified ready, and crane access confirmed for panel delivery and placement.
Typical timeline: 1 dayPanels delivered to site, sequenced for installation order, and protected from weather.
Typical timeline: 1 dayPanels are set, connected, and sealed. Walls and roof installed rapidly with crane assistance.
Typical timeline: 3-7 daysAll joints sealed, connections detailed, and building envelope completed for weathertight shell.
Typical timeline: 2-3 daysSIP construction typically costs 10-20% more than conventional framing for materials and installation. However, SIPs reduce overall project costs by speeding up construction and eliminating separate insulation installation. The long-term energy savings from superior insulation often offset the initial premium within a few years.
SIP R-values depend on panel thickness and core material. Typical 4-1/2 inch SIPs provide R-16 to R-20, 6-1/2 inch panels achieve R-24 to R-28, and 8-1/4 inch panels reach R-32 or higher. Because SIPs eliminate thermal bridging from studs, whole-wall R-values are significantly better than stud wall equivalents.
Yes, SIPs are widely used in commercial construction including warehouses, agricultural buildings, schools, and light industrial facilities. Commercial SIP projects benefit from fast installation and excellent energy performance. Fire rating requirements may require additional protective layers in some commercial applications.
SIP manufacturers provide channels routed into the panels during fabrication for electrical runs. Electrical boxes are recessed into the panel core. Plumbing is typically run in interior partition walls rather than SIP panels. Careful planning during design phase ensures utility routing is accommodated.
SIPs are extremely strong because they act as stressed-skin structures, similar to an I-beam. The OSB skins carry loads while the foam core prevents buckling. SIP buildings have demonstrated excellent performance in hurricanes and earthquakes. They also resist racking forces better than conventional framing.
Contact us today for a free consultation and estimate on your project.
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Contact Konstruction Group today for professional sip panels services in Toronto and the GTA.
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