Having a continuous layer of insulation on your exterior walls is far superior to just insulating within the stud cavities. This is due to the reduction in thermal bridging that occurs when the only insulation is cavity insulation. The result is a higher effective R value.
InSoFast is a style of engineered continuous insulation that comes in 2-foot x 4-foot interlocking panels of varying depths. The panels are designed for use in commercial-scale energy efficiency projects, but their amazing simplicity has made them popular with homeowners for DIY basement and interior renovations, exterior retrofitting under siding, brick, stone, stucco and other finishes.
Optimized for exterior usage, the InSoFast EXe 2.5 Panel is an R-10 continuous insulation (CI) weather screen assembly. The 2 ½-inch thick panels feature dual-sided engineered drainage channels that allow multi-directional air flow and help ensure that no moisture penetrates your wall assembly.
EXe 2.5 panels can be installed over your existing weather resistant barrier or house wrap. They serve as a secondary weather resistant barrier that is well-suited to absorptive claddings such as stucco or stone and provide a much-needed capillary break from wood framed walls and sheathing.
When retrofitting some older structures using our EXe 2.5 panels, you won’t have to remove existing wood siding or trim boards and can incapsulate old lead paint siding instead of wasting time, energy and expense on abatement.
Pros and Cons of Insulation Options
There are several factors to consider when selecting insulation for your home, including ease of installation, cost, and product performance.
Fiberglass Insulation: This is the most common form of insulation that is used mainly between studs, joists and beams of unfinished walls, floors and ceilings. Although readily available and relatively affordable, it works like a sponge and is a recipe for mold, rot and poor indoor air quality. Read more about the benefits of choosing InSoFast continuous insulation panels over fiberglass insulation.
Spray Foam Insulation: Spray foam insulation is very flexible and can be sprayed into gaps of any size. While it offers a high R-value, it’s more expensive than other insulations, takes longer to install, and is a very messy affair. It’s also made up of chemicals that, if inhaled, can cause respiratory problems. Spray foam requires the help of a pro and is typically not a do-it-yourself project.
EPS Foam Panels: InSoFast EPS foam panels are cost-effective, lightweight, and offer very high R-values. Siding can be attached directly to the embedded stud framing. The polypropylene plastic studs have the same structural strength of 20-gauge steel studs but, unlike metal, do not conduct heat and will not disrupt the home’s thermal protection. Most installations can be completed by do-it-yourselfers with a utility knife, glue and a caulk gun.
Complete your project with fewer steps, less time, and less labor by installing InSoFast EPS foam panels – the best insulation for exterior walls. Call us today at (888) 501-7899 or contact us online to learn more about our products.
