Cal-Royal PG-603 Aluminum Chan...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$73.34
Cal-Royal Cal-Royal PG-603 Aluminum Channel with Vinyl Insert CAL-PG-603

Cal-Royal PG-603 Aluminum Channel Perimeter Gasketing with Vinyl Insert

(No reviews yet) Write a Review

Model: PG-603DV-3684
Selected Finish is

In Stock (leaves warehouse same day if ordered before 3pm ET)

$73.34
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Cal-Royal PG-603 Aluminum Channel Perimeter Gasketing with Vinyl Insert

The Cal-Royal PG-603 is a Door Weather Seal perimeter gasketing system that combines an aluminum channel with a vinyl rubber seal to restrict air, light, smoke, and insects from around a door opening. Designed to seal the gaps around the top and two sides of a door, this weatherstrip set installs on either wood or metal frames and features a 1/4" (6.4mm) width, 13/16" (20.06mm) profile height, and 1-1/16" (26.46mm) total height. Engineered and tested for durability and reliable performance, it delivers an energy-efficient door solution that meets or exceeds industry standards.

Key Features

  • Precision Dimensions: 1/4" (6.4mm) width, 13/16" (20.06mm) profile height, and 1-1/16" (26.46mm) total height provide a consistent, low-profile seal along the door perimeter.
  • Durable Aluminum & Vinyl Construction: Perimeter gasketing consists of an aluminum channel fitted with a vinyl rubber seal for long-term resilience against repeated door operation.
  • Complete Three-Piece Set: Includes (1) Jamb Header piece and (2) Hinge & Strike Jamb pieces of weatherstrip for full top-and-sides coverage.
  • Universal Frame Compatibility: Can be installed on either wood or metal door frames, making it suitable for a wide range of commercial door assemblies.
  • Adjustable Installation: Channels are punched with slotted holes for easy adjustment during installation and fine-tuning of seal contact.
  • Effective Gap Sealing: Each weatherstrip seals gaps up to the depth of its seal, restricting air, light, smoke, and insect infiltration around the door opening.
  • Energy-Efficient Performance: Engineered and tested to meet or exceed industry standards for reliable, energy-efficient door sealing.

Technical Specifications

  • Product Group: Door Trim and Accessories
  • Series: Door Shoes Series
  • Product Subgroup: Astragals, Gaskets and Weatherstripping
  • Subcategory: Gaskets & Weatherstripping
  • Commercial/Residential: Commercial
  • 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 PG-603?

Cal-Royal perimeter gasketing products are engineered and tested for durability and reliable performance, combining an aluminum channel with a vinyl rubber seal to deliver consistent protection against air, light, smoke, and insect infiltration. With slotted holes for easy adjustment and compatibility with both wood and metal frames, the PG-603 is built for demanding commercial applications where a dependable, energy-efficient door seal is essential.

Product Specs

Product Group:
Door Trim and Accessories
Series:
Door Shoes Series
Product Subgroup:
Astragals, Gaskets and Weatherstripping
Product Type:
Gasketing
Subcategory:
Gaskets & Weatherstripping
Commercial/Residential:
Commercial
Product Category:
Door Trim and Accessories
Department:
Door Hardware

Cal-Royal PG-603DV-3684 – Frequently Asked Questions

1) Will the Cal-Royal PG-603 perimeter gasketing work on a hollow metal frame, or is it only for wood?
Both. The PG-603 aluminum channel mounts to either wood or hollow metal door frames, so the same part covers a mixed building where some openings are wood jambs and others are steel. The channel is punched with slotted holes, so you can shift it in or out slightly as you fasten it to dial in seal contact against the door face instead of being locked to wherever the first hole lands.
2) What size gap will the PG-603 weatherstripping actually seal around a door?
The vinyl insert seals gaps up to 1/4 inch. That is the seal width on the PG-603: 1/4 inch (6.4mm) wide, with a 13/16 inch (20.06mm) profile height and 1-1/16 inch (26.46mm) total height including the channel. If your door is standing off the stop by more than a quarter inch, this will not close the gap and you need a deeper seal or the door needs to be re-hung.
3) Does the Cal-Royal PG-603 come as a full set for one door, or do I have to order the head and jambs separately?
One order covers a single opening. The PG-603 ships as a three piece set: one jamb header piece and two hinge and strike jamb pieces. That seals the top and both sides. It does not include anything for the bottom of the door, so if you are also stopping air at the threshold you need a separate door bottom or sweep.
4) What is the closest equivalent to the Cal-Royal PG-603 aluminum channel perimeter gasketing?
The NGP 155V is the nearest match in construction. Both are perimeter door seals built from an aluminum frame carrying a vinyl seal element, and both are offered in a mill aluminum finish: the PG-603 uses an aluminum channel with a vinyl rubber insert, and the 155V is a vinyl perimeter seal with a mill aluminum frame. The PG-603 also comes in a dark bronze anodized aluminum finish if the frame color needs to match bronze trim, and it ships as a three-piece set covering the head and both jambs.
5) What should I use instead of a vinyl perimeter seal on a door that sees very cold or very hot conditions?
Look at the NGP 108NA. It is a neoprene sponge seal in an anodized aluminum frame rated for a temperature range of -20 F to 200 F, so it is specified where the seal material has to hold up at temperature extremes. The Cal-Royal PG-603 uses a vinyl rubber seal in an aluminum channel and is aimed at general commercial openings in offices, schools, healthcare, retail, and warehouse buildings.
6) What is the difference between a magnetic door seal and the Cal-Royal PG-603?
The NGP 159MA is a magnetic seal in anodized aluminum, supplied in an 84 inch length, and it relies on magnetic attraction to a steel door to close the gap. The Cal-Royal PG-603 seals mechanically with a vinyl rubber insert in an aluminum channel and installs on either wood or metal frames, with slotted holes in the channel for adjustment. On a wood door or wood frame, the mechanical vinyl seal is the applicable one.
7) What finishes does the Cal-Royal PG-603 come in, and will it match dark bronze storefront?
Two: mill finish aluminum and dark bronze anodized aluminum, both with the vinyl insert. Dark bronze anodized is the one to specify against bronze storefront or bronze-finished hollow metal frames. Mill finish is the plain silver aluminum that disappears against aluminum frames and is the usual choice on back-of-house and service openings. Every size is offered in both.
8) Should I use a vinyl bulb perimeter seal or a brush seal on my commercial door?
Vinyl, like the PG-603 carries, is what you want when the job is stopping air, light, smoke and insects at the head and jambs, because the vinyl compresses against the door face and closes the gap. Brush is for sliding or high-traffic conditions where a compression seal would drag or wear, and it is not a tight air seal. If you want brush instead, the NGP 602A is a nylon brush seal in an anodized aluminum housing. For magnetic contact at the jamb there is the NGP 159MA magnetic seal in an 84 inch anodized aluminum length.
9) Is a nylon brush seal a substitute for the Cal-Royal PG-603 perimeter gasketing?
They are not the same kind of seal. The NGP 602A is a nylon brush seal in an anodized aluminum housing, so the sealing element is bristle. The Cal-Royal PG-603 is an aluminum channel with a vinyl rubber seal that contacts the door to restrict air, light, smoke, and insects around the opening. If the requirement is a compression-style vinyl seal at the head and jambs, the brush product is a different product, not a drop-in for it.
10) Is Cal-Royal PG-603 gasketing rated for smoke on a fire door?
The PG-603 restricts air, light, smoke and insects around the opening. That is what the seal does physically. Treat it as a perimeter weather and light seal and verify any fire or smoke listing your inspector requires against the specific assembly you are working on, because a smoke-rated opening is approved as an assembly, not by the gasket alone.
11) Which perimeter seal matches dark bronze door frames?
The Cal-Royal PG-603 is available in dark bronze anodized aluminum with a vinyl insert, in every size from 36 x 84 up to 72 x 96 inches, so the channel matches bronze frame and trim. The NGP alternatives are described in mill aluminum for the 155V vinyl perimeter seal and anodized aluminum for the 108NA neoprene sponge seal, 159MA magnetic seal, and 602A brush seal.
How fast can I get the Cal-Royal PG-603DV-3684 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 PG-603DV-3684 come with a warranty?
Absolutely. The Cal-Royal PG-603DV-3684 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 PG-603DV-3684?
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 PG-603DV-3684 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.
!