Conventional, ENERGYSTAR© & EnergyWise© Construction Details

Conventional Construction:

R-6 Flex Duct Located in an Unconditioned Attic

R-30 Blown Insulation in the Attic

R-19 Batt Insulation in all Slopes and Vaults

R-19 Batt Insulation Underfloor (For Crawl Spaces)

R-13 Insulated Exterior, Common and Knee Walls

Slab Floor No Perimeter Insulation

Two Pane, Low-e Glass, Vinyl Windows

Metal Poly-Core French and Solid-Core Doors

16 SEER HVAC Equipment or 16 SEER Heat Pump(s)

80% AFUE Natural Gas Heat

Standard Window and Door Caulking Package

Energy Star Construction:

R-8 Flex Duct Located in an Unconditioned Attic

R-45 Blown Insulation in the Attic

R-30 Batt Insulation in all Slopes and Vaults

R-19 Batt Insulation Underfloor (For Crawl Spaces)

R-19 Insulated Exterior, Common and Knee Walls

Slab Floor No Perimeter Insulation

Two Pane, Low-e Glass, Vinyl Windows

Metal Poly-Core French and Solid-Core Doors

16 SEER HVAC Equipment or 16 SEER Heat Pump(s)

90% AFUE Natural Gas Heat

EnergyStar Caulking Package

EnergyWise’s Thermal & Air-Infiltration Package:

Matched, AHRI-Rated HVAC Equipment

Ducts and Plenums Located in Conditioned Space

6” Open Cell Spray Foam Roof Deck Insulation

3 1/2” Open Cell Spray Foam Exterior Wall Insulation

3 1/2” Open Cell Spray Foam Common Wall Insulation

Slab Floor (No Insulation)

Double-Pane, Low-E, Vinyl Windows

Solid-Core External Doors

16 SEER Electric Air-to-Air Heat Pump System(s)

95% AFUE Natural Gas Heat

EnergyWise Extensive Air-infiltration Package