Linebacker®

Reduce energy use, create a more comfortable home, and achieve lasting beauty

Beautiful Support

Adding insulation behind engineered wood helps level the wall behind the siding, making the siding appear even straighter.

Curb Appeal & Close Appeal

Linebacker features built-in alignment ridges to help make installation of engineered wood siding easier than ever before, guaranteeing a beautiful finished product.

More than aesthetics

Linebacker does more than help create a beautiful exterior.

Save Energy and Create a
More Comfortable Home

Linebacker adds an r-value of up to 3.9 to the siding, helping to save energy, reduce utility bills, and create a more comfortable home all year long! Adding insulation to the exterior of a home also helps dampen sounds from outside for a more enjoyable interior.

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Protect Against Damage From Pests

Linebacker siding insulation is treated with PREVENTOLTM EPS, a safe insecticide which protects the foam from termite damage. This provides an extra layer of defense between your home and mother nature.

Take Control Of Moisture, Prevent Mold & Mildew

An average household produces 4-6 gallons of water vapor daily through activities like cooking & cleaning. Linebacker features a perm rating of up to 5.0, allowing moisture to escape the home. This reduces the chance of mold and mildew growth, creating a healthier home and longer lasting siding job.

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Interested in Even MORE Energy Savings?

Take energy savings to the next level with GPS

Linebacker is available with both white expanded polystyrene (EPS) and graphite polystyrene (GPS). GPS provides more insulating value than standard EPS, allowing for more energy savings with the same amount of material.

Specifications & Downloads

Specifications

Dimensions = Roughly 48"x44" (varies)
EPS Thicknesses = .87" at base (R-3.2)
GPS Thicknesses = .67" at base (R-3.0) and .87" at base (R-3.9)
Density = Minimum .90 lb/ft3
Water Vapor Permeance = up to 5.0
Compressive Strength = Minimum 10 PSI
Flexural Strength = Minimum 23.5 PSI (EPS), 25 PSI (Neopor)