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RESERVE® WOOD EXTIRA®, 4 Layer, Polystyrene Insulated

(1 customer review)

the look of wood with worry-free upkeep

Color BlastWindCode

Discover the allure of Extira wood doors – a perfect blend of beauty and performance. Crafted from an eco-friendly wood composite, Extira resists moisture, rot, and termites, outperforming MDF and other wood types. Its versatility allows for unique designs, and with options like modern, carriage house, or classic panels, your home’s entrance will radiate enduring elegance. Elevate your curb appeal with the lasting charm of Extira wood doors.



The patented composite, Extira, offers remarkable strength and dimensional stability, created from sustainable materials like unused commercial timber and resins. Its dense and durable substrate allows for custom details such as deep V-groove patterns, arches, and curves, offering unique designs not easily achievable with other materials.

Extira doors are constructed in three sections, allowing for larger window sizes in proportion.


  • Handcrafted with four-layer construction
  • Energy-efficient polystyrene insulation
  • Eco-friendly paint grade wood composite from sustainable materials
  • WINDCODE® reinforcement available for high wind load applications


  • Choose from existing Clopay Reserve Wood door styles (carriage house, classic panel, and modern) or create your own design
  • Smooth, consistent surface without knots or voids often found in wood
  • Square edge profile on base panel and overlays
  • Optional windows and decorative hardware
  • Color Blast® factory paint finish only, Extira cannot be stained.

Environmental Assurance:

These doors proudly comply with environmental laws and regulations, showing a commitment to responsible manufacturing practices. Notably, they are free from Hydrofluorocarbons (HFCs), contributing to their eco-friendly design. They meet the requirements set by various legislations, including:

  • California SB 1013
  • Washington HB 1112 – Hydrofluorocarbon Greenhouse Gas Emissions
  • Canadian regulations amending the ozone-depleting substances and halocarbon alternatives regulations
  • New Jersey A-5583/S-3919 – Greenhouse Gas Bill

With a focus on sustainability and environmental consciousness, you can trust the excellence of these Canyon Ridge® doors in elevating the aesthetics and functionality of your home.

Clopay website – RESERVE® WOOD EXTIRA®

Additional information





Paint Method


Wind Rating




Environmental Assurance

California SB 1013, Canadian regulations amending the ozone-depleting substances and halocarbon alternatives regulations, Does not cotain HFCs, New Jersey A-5583/S-3919 – Greenhouse Gas Bill, Washington HB 1112 – Hydrofluorocarbon Greenhouse Gas Emissions


1 Year Warranty

Design Options


Clopay’s Extira® doors meet the same high standards as our custom wood doors. They feature a Hemlock wood frame, protected from moisture with wrapping and banding. The smooth Luan backer on the interior can be painted to match the exterior.

Clopay’s Extira® doors feature a 4-layer polystyrene insulated construction with a 5.9 R-value for enhanced energy efficiency. The unique one-piece drip cap design prevents water from flowing behind grooved overlays, ensuring improved durability and moisture resistance. Premium grade hardware, rollers, and track provide a smooth, quiet, and long-lasting operation. The standard bottom vinyl weatherseal helps seal against the elements, and additional protection is available with an optional aluminum retainer. Color Blast doors are delivered primed, painted, and ready to install, backed by a worry-free two-year warranty.


Product Brochure

Wood Door Idea Book

Wood Idea Book

Installation Instructions

Guide for Wood Installations

Wood Installation insturctions

Reserve limited edition and custom Hardware Attachment

Hardware attachment guide

Care and Maintenance

Wood Species, Maintenance, and Finishing

Wood Information

A guide to the Care and Maintenance

Care and Maintenance Guide


1 Year Installation Warranty

1 review for RESERVE® WOOD EXTIRA®, 4 Layer, Polystyrene Insulated

  1. Leah B

    The claim to resist termites is true i have a bunch of termites where I live and not once have they caused any problem with my garage door.

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