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Hybrid Foam Installation
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The Hybrid Foam Installation Method combines energy efficient spray foam with conventional insulation to create a lower cost alternative to using foam alone. Let us start by considering the benefits and costs of spray foam insulation vs. fiberglass insulation and other standard products such as cellulose, wool, and other 'mass' type insulation.
Foam has several benefits over fiberglass, cellulose and other standard insulation. Probably the single most important benefit is its air sealing capabilities. Thin fiberglass insulated foam panels do little to stop air leakage, it merely filters the air as it passes through. Other benefits of foam include: higher R-Value per inch, ability to conform to non-standard sizes and spaces, and it is generally easier to install.
Standard Insulation has only one main benefit over spray foam: it is much cheaper!
The Hybrid Installation takes advantage of benefits of both products. By combining a layer of foam with conventional insulation we can achieve an extremely effective and air tight insulation system at a relatively low cost.
Installation is fairly straight forward.
Don't forget to seal your bottom plate to the floor. This makes sense energy wise, not to mention it is now required by most building codes. Our Single Component Spray Foam Sealants work well for this job.
If you specifically don't want to use any fiberglass or blown insulation, you might consider our foam panel hybrid system. The EPS panels fill the bulk of the cavity and sprayed insulation is used to seal around and hold the blocks of foam in place.