Cal-Royal CR4462 2-1/2" Door T...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$18.96
Cal-Royal CR4462 2-1/2" Door Top Weather Strip

Cal-Royal CR4462 2-1/2" Door Top Weather Strip

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Model: CR446236-ALUM
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$18.96
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Cal-Royal CR4462 2-1/2" Door Top Weather Strip

The Cal-Royal CR4462 is a commercial-grade 2-1/2" door top weather strip designed to seal the top gap of a door opening against drafts, dust, and moisture infiltration. Installed with #10 x ¾" wood screws, this weatherstripping is intended for use where the suggested length should be 4" longer than the width of the door, allowing 2" of distance on each end for maximum cover. Built for commercial door and frame applications, the CR4462 helps improve energy efficiency and comfort in high-traffic building entries.

Key Features

  • Weather Strip Width: 2-1/2" profile designed to cover the top of the door opening effectively.
  • Recommended Sizing: Suggested length should be 4" longer than the width of the door for proper fit and coverage.
  • Installation Clearance: Allow 2" distance on each end of the strip for maximum cover and sealing performance.
  • Fastening Hardware: Installs with #10 x ¾" wood screws for a secure, long-lasting mount.
  • Commercial-Grade Design: Constructed for use in Commercial door applications where consistent sealing performance is required.
  • Weatherstripping Function: Classified under Astragals, Gaskets and Weatherstripping to reduce air infiltration, drafts, and energy loss at the door top.

Technical Specifications

  • Subcategory: Thresholds
  • Product Group: Door Trim and Accessories
  • Product Subgroup: Astragals, Gaskets and Weatherstripping
  • Product Type: Weatherstripping
  • Commercial/Residential: Commercial
  • Product Model: CR4462
  • Product Category: Door Trim and Accessories
  • Department: Door Hardware

Typical Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Cal-Royal CR4462?

Cal-Royal door trim and accessories are engineered for reliable performance in Commercial applications, providing effective sealing at the door top to help minimize drafts and energy loss. With straightforward wood screw installation and clear sizing guidance built into its design, the CR4462 offers a practical, dependable solution for building entries that demand consistent weatherproofing performance.

Product Specs

Subcategory:
Thresholds
Product Group:
Door Trim and Accessories
Product Subgroup:
Astragals, Gaskets and Weatherstripping
Product Type:
Weatherstripping
Commercial/Residential:
Commercial
Product Model:
CR4462
Product Category:
Door Trim and Accessories
Department:
Door Hardware

Cal-Royal CR446236-ALUM – Frequently Asked Questions

1) Is the Cal-Royal CR4462 a head seal or a jamb seal?
Head only. The CR4462 is a door top weather strip, mounted across the head of the opening to close the gap above the door against drafts, dust and moisture. It does not cover the hinge or strike jambs and it is not a threshold or door bottom. For a full perimeter seal you would pair it with jamb weatherstripping down both sides, such as the Hager 864S adjustable jamb weatherstrip with neoprene insert, plus a separate sweep or threshold at the floor.
2) Can I standardize on one Cal-Royal head seal across a building with different door widths?
Yes, and that is the practical way to buy it. The CR4462 is a single 2-1/2 inch profile in four stock lengths, 36, 48, 72 and 96 inches, in either 628 aluminum or Duronodic. Stock the 96 inch length and cut each opening to width plus 4 inches, and one part number covers every standard leaf in the building. Pick the finish once so the heads match across the property.
3) I am standardizing head seals across a facility - how do the Cal-Royal CR4462 lengths compare to the other door top weatherstrips?
The Cal-Royal CR4462 is stocked in four lengths - 36, 48, 72 and 96 inch - each in 628 aluminum or Duronodic, and the sizing rule is 4 inches longer than the door width with 2 inches at each end. That lets one part number cover single doors, wide leaves and pairs across a building. Among the comparables, the Pemko 68 door top weatherstrip is furnished at 40 inches and the Hager 862S at 48 inches, so those are fixed-length items rather than a length range. If the facility mixes 36 inch and 48 inch leaves, the CR4462 covers both from the same series in the same finish.
4) What is the Cal-Royal CR4462 and how wide is the strip itself?
A commercial door top weather strip with a 2-1/2 inch wide profile, model CR4462. It mounts across the head of the frame and the 2-1/2 inch face is what covers the gap above the door leaf. You need 2-1/2 inches of clear flat surface on the frame head or soffit to land it, so check for stops, closers, or transom framing that would crowd it before ordering.
How fast can I get the Cal-Royal CR446236-ALUM delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Cal-Royal CR446236-ALUM come with a warranty?
Absolutely. The Cal-Royal CR446236-ALUM is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Cal-Royal CR446236-ALUM?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Cal-Royal CR446236-ALUM from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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