Utility Roof Panels

The Enercept utility roof is an enclosure and insulation system in one step. The EPS (expanded polystyrene) insulation is factory recessed to fit over the top of a conventional truss system. The EPS is slotted, leaving 1-1/2" of insulation atop the trusses and either 7-3/8" or 5-5/8" of EPS between the trusses.

By moving the insulation to the roof instead of the attic floor, the Enercept utility roof system results in a semi-heated space referred to as a 'conditioned attic'. This system eliminates the need for air and vapor retarders in the ceiling and eliminates all soffit, ridge, and gable vents. These aspects considerably reduce heat loss and air infiltration. Also, the open access to the attic area allows for efficient electrical wiring and extra storage space.

Truss/Utility Roof Detail

The Enercept utility roof system can be designed for either gable end panels or a gable end truss system. Each utility panel has 2x4 outriggers flat on 24" centers. EPS wedges are supplied by Enercept to insulate between the wall and utility panels.

Panels are pre-cut to the specified roof pitch for proper fit at the peak. Utility panels are field trimmed at the wall joint to lie on top of the wall system