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620 SERIES DOOR KNOCKERS OVERVIEW
Trimco’s Door Knockers offer Contemporary/Modern (620 and 625 Series) or traditional styling (621 Series), each with many options to fit any décor. UL certification, custom engraving, and door viewers are some of the customizable options, as well as a variety of architectural finishes. Trimco’s Door Knockers make the first impression on your doors.
FEATURES & BENEFITS
- Contemporary and Traditional styles.
- UL certified options.
- With or without a door viewer.
- Custom engraving for apartment, office, numbers, etc.
- Offered in a variety of architectural finishes to match the other door hardware
APPLICATIONS
- Assisted Living
- Commercial & Industrial Buildings
- Hospitality
- Hospitals & Health Care Facilities
- Manufacturing Facilities
- Multifamily & Mixed-Use
DOWNLOADS & RESOURCES
Manufacturer Resources
Product Specs
- Series:
- 621 Series
- ADA Compliant:
- Yes
- Product Group:
- Door Trim and Accessories
- Product Subgroup:
- Door Knockers and Viewers
- Product Type:
- Door Knockers
- Subcategory:
- Door Knockers and Viewers
- ANSI/BHMA:
- L03161
- Commercial/Residential:
- Commercial
- Product Category:
- Door Trim and Accessories
- Department:
- Door Hardware
Trimco TRI-621.626 – Frequently Asked Questions
1) What is the difference between the Trimco 621, 621V and 621VE door knockers?
Three builds of the same Colonial style knocker. The plain 621 is knocker only, no optical viewer. The 621V adds a door viewer through the plate, so a resident can see the hallway without opening. The 621VE is the viewer version with custom engraving, which is where you put an apartment number, a suite number, or an office name. Engraving text is entered as part of the order on the VE. All three come in the same seven finishes.
2) Is the Trimco 621 knocker ADA compliant for a multifamily corridor door?
Yes, the 621 is listed ADA compliant, and it is built as commercial grade rather than residential, which is why it shows up on assisted living, hospitality, healthcare and multifamily openings. It carries ANSI/BHMA designation L03161.
3) What is the closest equivalent to a Trimco 621 colonial door knocker if I want a traditional look in solid brass?
The Emtek 2620 is a solid brass door knocker in an urn style, which reads as traditional in the same way the Trimco 621 colonial does. The difference that matters for a spec job: the Trimco 621 is built for commercial use and carries ANSI/BHMA L03161 and is ADA compliant, and it is offered in 621V and 621VE models that integrate a door viewer and custom engraving into the knocker. The Emtek 2620 is a knocker only. If the opening needs a viewer in the same plate, or the submittal calls out an ANSI/BHMA number, the 621 family is the one that answers it.
4) I need to number apartment doors. Can I get the door knocker engraved with the unit number?
Order the 621VE. That is the engraved build, and the engraving text is specified at order time, so each door can carry its own unit number, suite number, or office name. It includes the viewer as well. If you want numbers but no peephole, the VE is viewer-equipped by definition, so the plain 621 will not get you engraving.
5) Should I choose a Colonial style knocker or a contemporary one for a commercial entry?
Style is the deciding factor, and Trimco splits them by series. The 621 is the traditional Colonial profile, suited to historic, hospitality, and residential-feeling entries. The 620 and 625 series are the contemporary and modern profiles for a cleaner elevation. Function overlaps heavily, since viewer and engraving options run across the families, so pick on the look of the door and match the finish to the rest of the trim.
6) What is an alternative to the Trimco 621 door knocker for a residential or decorative entry?
If the opening is a house rather than a commercial corridor, the Sure-Loc 5 inch door knocker is made for residential doors. For heavier decorative brass and bronze, Emtek offers the 2620 solid brass knocker in an urn style and the 86060 sandcast bronze 4 inch knocker with a ring pull. None of those three are the same thing as the 621, though, because the Trimco is the one that offers a built-in door viewer and engraved unit numbers.
7) What should I use instead of a Trimco 621 on a residential front door where I do not need a commercial rating?
The Sure-Loc 5 inch door knocker is made for residential doors and is a straightforward knocker with no viewer. The Trimco 621 is the commercial-duty option, carrying ANSI/BHMA L03161, and it is offered in seven architectural finishes running 605 bright brass, 606 satin brass, 613 oil rubbed bronze, 613E dark oxidized satin bronze, 622 matte black, 625 bright chrome and 626 satin chrome, so it will match commercial lock and pull trim already on the building. On a single house door with no finish schedule to hit, the Sure-Loc covers the function.
8) Is the Emtek 86060 bronze knocker with ring pull a substitute for a Trimco 621?
They are not interchangeable. The Emtek 86060 is a 4 inch sandcast bronze knocker with a ring pull, so it serves as both a knocker and a grip on the door, and sandcast bronze carries a hand-finished, variegated surface by nature. The Trimco 621 is a colonial style knocker in a plated architectural finish, offered in 605 bright brass, 606 satin brass, 613 oil rubbed bronze, 613E dark oxidized satin bronze, 622 matte black, 625 bright chrome and 626 satin chrome so it matches a finish schedule exactly across a fleet of doors. If you are standardizing doors in a multifamily or hospitality building to one finish number, a sandcast part will not hold that match; if you want a single rustic statement piece on one entry, the 86060 is a different intent entirely.
9) Can a Trimco 621 knocker go on a hotel guest room door with matte black hardware?
Yes. Hospitality is one of the intended applications, and 622 matte black is one of the seven finishes offered across the 621, 621V and 621VE. For guest rooms the 621V is the usual pick, since it gives the guest a viewer in the same plate, and the 621VE adds the room number engraved on the plate.
10) Which door knocker works for a contemporary building rather than a colonial one?
The Trimco 620 and 625 Series knockers carry contemporary and modern styling, while the 621 Series is the traditional colonial profile. Both sides of the Trimco line share the same option set, including viewer and engraved viewer versions and the architectural finish range, so you can put a modern knocker on one building and a colonial one on another without breaking the finish standard. Among the other brands, the Emtek 2620 is an urn style and the Emtek 86060 is a sandcast bronze ring pull design, both of which lean traditional rather than modern.
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Does the Trimco TRI-621.626 come with a warranty?
Absolutely. The Trimco TRI-621.626 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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