CLOPAY® INSULATED COMMERCIAL DOORS
ENERGY SERIES
WITH INTELLICORE®

Clopay® Energy Series with Intellicore® commercial sectional doors combine durable steel construction with proprietary polyurethane insulation for enhanced thermal efficiency and strength. Designed for commercial and industrial facilities, these insulated doors provide dependable performance while helping reduce heating and cooling costs.
INTELLICORE® / POLYURETHANE INSULATION
HIGH THERMAL / PERFORMANCE
COMMERCIAL-GRADE / STEEL CONSTRUCTION
ENERGY SERIES WITH INTELLICORE®
MODELS & SPECIFICATIONS
Energy Series with Intellicore® commercial sectional doors feature Clopay’s proprietary polyurethane insulation and durable steel construction for enhanced thermal efficiency, strength, and dependable commercial performance.
AVAILABLE MODELS
MODEL
3723
DESIGN
RAISED PANEL
SECTION THICKNESS
2"
EXTERIOR
WOODGRAIN
EXTERIOR STEEL
27 GAUGE
INSULATION
INTELLICORE® POLYURETHANE
R-VALUE
18.4
MODEL
3721
DESIGN
FLUSH
SECTION THICKNESS
2"
EXTERIOR
WOODGRAIN
EXTERIOR STEEL
27 GAUGE
INSULATION
INTELLICORE® POLYURETHANE
R-VALUE
18.4
MODEL
3720
DESIGN
MINOR RIBBED
SECTION THICKNESS
2"
EXTERIOR
STUCCO
EXTERIOR STEEL
27 GAUGE
INSULATION
INTELLICORE® POLYURETHANE
R-VALUE
18.4
MODEL
3717
DESIGN
MINOR RIBBED
SECTION THICKNESS
1-3/4"
EXTERIOR
STUCCO
EXTERIOR STEEL
27 GAUGE
INSULATION
INTELLICORE® POLYURETHANE
R-VALUE
16.2
MODEL
3718
DESIGN
FLUSH
SECTION THICKNESS
1-3/4"
EXTERIOR
STUCCO
EXTERIOR STEEL
27 GAUGE
INSULATION
INTELLICORE® POLYURETHANE
R-VALUE
16.2
MODEL
3715
DESIGN
MINOR RIBBED
SECTION THICKNESS
1-3/8"
EXTERIOR
STUCCO
EXTERIOR STEEL
27 GAUGE
INSULATION
INTELLICORE® POLYURETHANE
R-VALUE
12.9
R-values shown are for solid door sections and may vary by model and configuration.
PRODUCT OPTIONS
CUSTOMIZE YOUR ENERGY SERIES WITH INTELLICORE® DOOR
Energy Series with Intellicore® commercial sectional doors are available in multiple steel panel designs, window configurations, colors, and finish options to meet the functional and architectural requirements of commercial facilities.
PANEL DESIGN OPTIONS

RAISED PANEL
Available on select Energy Series with Intellicore® configurations.

FLUSH
A clean, streamlined steel panel design for commercial applications.

MINOR RIBBED
A commercial steel panel design featuring subtle horizontal ribbing.
PRODUCT OPTIONS
WINDOW OPTIONS
Energy Series with Intellicore® commercial sectional doors are available with window options that provide natural light and visibility while maintaining a professional commercial appearance. Window availability varies by model, door size, and configuration.
*Modern Slim Windows are available on select configurations. Window availability, glazing, and placement may vary by model, size, and door configuration.

PLAIN SHORT
Traditional rectangular commercial window configuration.

PLAIN LONG
Long rectangular windows provide increased visibility and natural light.

MODERN SLIM WINDOWS*
Narrow vertical windows create a clean contemporary commercial appearance.
PRODUCT OPTIONS
COLOR & FINISH OPTIONS
Energy Series with Intellicore® commercial sectional doors are available in a variety of standard and premium colors. Color and finish availability varies by model and configuration.
CUSTOM FINISH OPTIONS
Custom powder coat and Color Blast® finishes are available for select configurations.
*Available on select models.
± Lustra finishes feature a smooth texture.
Color and finish availability may vary by model and configuration.
STANDARD WHITE
ALMOND
DESERT TAN
SANDTONE
BRONZE
MOCHA BROWN
GRAY
CHARCOAL
CHOCOLATE
BLACK*
TRINAR WHITE*
LUSTRA BLACK*±
LUSTRA CHARCOAL*±
LUSTRA SILVER*±
ENERGY SERIES WITH INTELLICORE®
BUILT FOR PERFORMANCE
Energy Series with Intellicore® commercial sectional doors combine durable steel construction, proprietary polyurethane insulation, thermal-break technology, and commercial-grade hardware for dependable performance in demanding commercial and industrial environments.

INTELLICORE® INSULATION
Proprietary polyurethane insulation provides enhanced thermal efficiency while adding strength and rigidity to the door sections.
THERMAL-BREAK CONSTRUCTION
Thermally broken construction helps reduce heat transfer through the door for improved energy performance.
COMMERCIAL-GRADE CONSTRUCTION
Durable steel sections and commercial-grade hardware are designed for reliable operation in demanding commercial applications.
HIGH-CYCLE OPTIONS
High-cycle spring options are available for applications requiring increased operating cycles and frequent door use.
INTERESTED IN ENERGY SERIES WITH INTELLICORE®?
South Gate Commercial Doors & Accessories can help you compare Energy Series with Intellicore® models, panel designs, window options, colors, insulation requirements, installation needs, and project-specific specifications.
Energy Series with Intellicore® • Insulated Commercial Doors • Professional Installation • Service & Support