Cal-Royal CWS18 Commercial Gra...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$30.17
Cal-Royal Cal-Royal CWS18 Commercial Grade Wall Door Stop For High Traffic Conditions CAL-CWS18

Cal-Royal CWS18 Commercial Grade Wall Door Stop with Rubber Tip

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Model: CWS18-US26D
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Cal-Royal CWS18 Commercial Grade Wall Door Stop with Rubber Tip

The Cal-Royal CWS18 is a commercial grade wall door stop engineered for high traffic conditions in demanding commercial environments. Built from solid cast brass or bronze for heavy duty construction, this wall-mounted stop features a base diameter of 2 1/4" and an overall projection of 3 5/8", providing reliable door control while protecting walls and doors from impact damage. The rubber tip prevents scarring or marking on the door surface, and the unit conforms to ANSI: A156.16, BHMA: L12021, and FED SPEC:1320E standards, making it a dependable choice for facilities requiring proven, code-conforming hardware.

Key Features

  • Dimensions: Base Diameter of 2 1/4" and Overall Projection of 3 5/8" for reliable door stop coverage in commercial doorway applications.
  • Heavy-Duty Construction: Solid cast brass or bronze construction provides exceptional durability suited for high traffic conditions.
  • Surface-Protecting Rubber Tip: The rubber tip does not scar nor mark the surface of the door, preserving the appearance of doors over repeated use.
  • Architectural Finish Options: Available in architectural finishes to coordinate with existing door hardware and interior design schemes.
  • Complete Mounting Hardware Included: Includes mounting hardware for all wall construction applications, simplifying installation across varied wall types.
  • Commercial-Grade Reliability: Purpose-built as a commercial grade wall door stop for high traffic conditions found in busy commercial facilities.

Certifications & Compliance

  • ANSI: A156.16
  • BHMA: L12021
  • FED SPEC: 1320E

Technical Specifications

  • Product Group: Door Trim and Accessories
  • Product Subgroup: Door Stops, Holders, Silencers & Bumpers
  • Product Type: Door Stops - Wall
  • Subcategory: Door Stops, Holders, Silencers & Bumpers
  • 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 CWS18?

Cal-Royal CWS18 wall door stops deliver professional-grade reliability with solid cast brass or bronze construction designed for high traffic conditions. Conforming to ANSI A156.16, BHMA L12021, and FED SPEC 1320E, this door stop is engineered for demanding commercial applications where dependable, code-conforming performance and surface protection are essential.

Product Specs

Product Group:
Door Trim and Accessories
Product Subgroup:
Door Stops, Holders, Silencers & Bumpers
Product Type:
Door Stops - Wall
Commercial/Residential:
Commercial
Subcategory:
Door Stops, Holders, Silencers & Bumpers
Product Category:
Door Trim and Accessories
Department:
Door Hardware

Cal-Royal CWS18-US26D – Frequently Asked Questions

1) Will the Cal-Royal CWS18 wall stop reach the door if my lever projects about 3 inches from the face?
The CWS18 has an overall projection of 3 5/8 inches off the wall, so it will contact a knob or lever that stands off up to roughly that distance. If your trim projects further than 3 5/8 inches, the door will hit the wall before it hits the stop and you want a longer wall stop instead. The ABH RM and RMS Series wall stops are sold in multiple length options for exactly that situation.
2) Is the Cal-Royal CWS18 rated for high traffic commercial openings?
It conforms to ANSI A156.16, BHMA L12021 and FED SPEC 1320E, and is built from solid cast brass or bronze for high traffic conditions. That is the spec line an institutional or MRO buyer needs when the submittal calls out A156.16 architectural door trim. It is catalogued as a commercial product, not residential.
3) I need the door to stay open, not just stop. Is the CWS18 the right part?
No. The Cal-Royal CWS18 is a wall door stop with a rubber tip that stops the door and protects the wall and door face; it does not hold the door open. For hold-open, the Ives WS20 is a manual wall holder with a hinged strike for drywall and masonry, and the Ives WS40 is an automatic wall holder with a heavy duty bumper pad. The WS20 requires a mating strike on the door, which the CWS18 does not.
4) What is the closest heavy duty equivalent to the Cal-Royal CWS18 wall door stop from another brand?
The Ives WS11 is the nearest heavy duty alternative. Like the CWS18, it is a wall-mounted stop with a rubber bumper, and it is rated heavy duty with a replaceable rubber bumper for drywall and masonry. The CWS18 is solid cast brass or bronze with a 2 1/4 inch base diameter and 3 5/8 inch overall projection, conforming to ANSI A156.16 and BHMA L12021. The Ives WS33 is a second heavy duty wall stop option with a replaceable rubber bumper. The main working difference is the bumper: the CWS18 uses a rubber tip that does not scar the door face, while the Ives units call out the bumper as a replaceable service part.
5) The wall is farther from the door than 3 5/8 inches. What do I use instead of the CWS18?
The CWS18 has a fixed overall projection of 3 5/8 inches, so it cannot reach a wall set back farther than that. For those openings look at the ABH RM Series or ABH RMS Series wall door stops, both of which are offered with multiple length options so the projection can be matched to the gap. If the wall is close rather than far, a low-profile bumper such as the Delaney 2-1/4 inch concave wall bumper or the Emtek 2255 brass wall bumper with regular rosette suits better.
6) Does the Cal-Royal CWS18 wall door stop come with fasteners for drywall and for masonry?
Mounting hardware is included, and Cal-Royal supplies it for all wall construction applications, so you are not buying anchors separately for drywall versus block. Mount it into solid backing where you can. On hollow drywall, use the supplied anchors and set the stop so the tip lands square on the door face.
7) What finishes does the Cal-Royal CWS18 wall stop come in, and will it match my existing brass hardware?
Three finishes: US3 polished brass, 26D satin chrome, and US10B antique bronze oiled. US3 pairs with polished brass levers and hinges, 26D with the satin chrome or satin stainless hardware most commercial buildings standardize on, and US10B with dark bronze trim. For fleet work, order one finish across the building so the stops read consistently.
8) How much wall does the CWS18 base cover? I need it to hide the old anchor holes.
The base diameter is 2 1/4 inches, so it covers a circle that size at the wall. That hides small anchor holes but not a blown-out patch. If you are covering a larger hole from a torn-out stop, set a hole plate behind it, such as the Delaney 2-1/8 inch hole plate metal cover, or repair the drywall and anchor into solid backing.
9) Can the rubber tip on the Cal-Royal CWS18 be replaced when it wears out?
The CWS18 is specified with a rubber tip that will not scar or mark the door face, but replaceability of that tip is not something to count on here. If field-replaceable bumpers matter for your maintenance program, the Ives WS11 and Ives WS33 heavy duty wall stops are both built with replaceable rubber bumpers, so a worn tip becomes a parts order rather than a full stop swap.
10) Wall stop or floor stop for a commercial corridor door?
Use a wall stop like the CWS18 when the door swings into open wall within its arc and you can anchor to backing at knob height. Go to a floor or hinge-mounted stop when the swing carries past the wall, when the wall behind is glass or millwork, or when the stop would sit where nobody can hit solid framing. A floor stop is also the call in a corridor where a projecting wall stop at 3 5/8 inches would become a snag point.
11) Is there a simpler wall bumper I can use on apartment interior doors instead of the CWS18?
Yes. The CWS18 is built as a commercial grade stop for high traffic conditions in cast brass or bronze, conforming to ANSI A156.16 and FED SPEC 1320E. For lighter interior doors where that duty level is not needed, the Sure-Loc wall bumper door stop is made for residential doors, and the Delaney 2-1/4 inch concave wall bumper gives a flush disc-style bumper. Both mount flat to the wall rather than projecting off it like the 3 5/8 inch CWS18.
12) Can I use a baseboard or floor stop instead of the Cal-Royal CWS18?
Only if the door swing lets you. The CWS18 mounts to the wall and stops the door at its rubber tip 3 5/8 inches off the wall face. Base-mounted options include the Delaney 3 inch rigid door stop and the Delaney 3 inch spring door stop, which fasten low on the baseboard or floor instead of at door-knob height. A rigid stop transfers impact straight to its fastener, while the spring version flexes; the wall-mounted CWS18 spreads the load across a 2 1/4 inch base on the wall.
13) Will the Delaney 2-1/8 inch hole plate cover work as a substitute for the CWS18?
No. The Delaney 2-1/8 inch hole plate metal cover is a trim plate that conceals an unused bore or hole in a door or wall; it has no bumper and stops nothing. The Cal-Royal CWS18 is a functioning wall stop with a rubber tip and a 3 5/8 inch projection that arrests the door before it hits the wall. The hole plate is useful alongside a stop replacement when relocating hardware leaves an open hole behind, not in place of the stop.
14) For a hospital corridor door that gets constant traffic, is the CWS18 or the Ives WS40 the better choice?
For stopping duty on a high traffic corridor door, the CWS18 is the commercial grade option, built in solid cast brass or bronze for high traffic conditions and conforming to ANSI A156.16, BHMA L12021, and FED SPEC 1320E. The Ives WS40 is an automatic wall holder with a heavy duty bumper pad and is rated light duty, so it belongs on doors that need to be held open rather than absorbing repeated impact. If you want a heavy duty wall stop from Ives instead, the WS11 and WS33 are both rated heavy duty.
15) My wall stops are on masonry, not drywall. Does the CWS18 work or do I need a different part?
The Cal-Royal CWS18 ships with mounting hardware for all wall construction applications, so it covers varied wall types without a separate kit. Among the alternatives, the Ives WS11 and WS20 are both called out for drywall and masonry applications as well. If the anchor point is questionable, the ABH RM and RMS Series offer multiple length options so the stop can be positioned to land on solid backing rather than an open cavity.
16) Is the Cal-Royal CWS18 too heavy duty for an apartment interior door?
It is more stop than a residential interior door needs. The CWS18 is solid cast brass or bronze built for high traffic commercial conditions, which is what you want in a corridor, classroom or lobby. For unit interiors, a lighter residential wall bumper such as the Sure-Loc wall bumper door stop or the Emtek 2255 brass wall bumper with regular rosette covers the job. That said, many property managers standardize on the commercial stop across the whole property so there is only one part to stock.
17) How do I keep the polished brass CWS18 from tarnishing in a high-use entry?
Cal-Royal publishes a finish maintenance and care guide covering how its architectural finishes should be cleaned, which is worth following on US3 polished brass since that finish shows handling and cleaner residue faster than 26D satin chrome. In heavy public entries, many facilities spec 26D or US10B instead for that reason.
How fast can I get the Cal-Royal CWS18-US26D 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 CWS18-US26D come with a warranty?
Absolutely. The Cal-Royal CWS18-US26D 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 CWS18-US26D?
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 CWS18-US26D from ZenSupply?
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