Walls, Floor and Roof Structure
A structural insulated panel (SIP) is a product that fuses a foam core, between 2 outer skins of oriented strand board (OSB) to create a super-strong construction panel. The SIPs are used to construct the walls, floor and roof.
Superior Insulation
The foam core of a SIP provides higher insulation values than many other insulation materials used in traditional wall construction. Because SIPs have fewer gaps and because studs do not interrupt the insulation, SIPs have proven to be a far superior product than traditional walls. Nearly 20% of a traditional stud wall is made of studs and other non – insulated materials. The K-value of fibreglass, mineral wool and cellulose insulation tested in the lab is significantly higher than how it performs in the actual wall. But SIPs, because they are comprised of solid insulation, perform virtually as well in the actual structure as the do in a lab test. They also act as a barrier to external noise better than structures built from traditional methods.
Exceptional Strength
Since the finished panels are an integrated building product, literally acting as a structural component, they are able to withstand and even surpass typical loads caused by wind, snow and even seismic activities.
Environmental Benefits
SIPs offer several benefits to the environment. Because SIPs effectively replace conventional stud wall construction, fewer mature forest products need to be harvested. The outer OSB skins are made from “engineered wood” that is manufactured from renewable, fast growing trees. Because SIPs offer superior insulation qualities, heating and electricity bills are reduced and the result is that fewer fossil fuels need to be burned.
Single Panel Dimensions
Widths available 200 – 1200mm.
Heights 2.4, 2.7, 3.0m.
Roofing SIPs are available up to 6.0m long.
All SIPs are available in the following thickness:
80, 100, 125, 150 and 225mm.
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