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Grommets

Grommets

Owned by Aleeshya Broome, created
Last updated: Jan 17, 2025
7 min read

Table of Contents
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IN REVIEW

This page outlines the process for installing various types of grommets not requiring power. Prior to completing any of these processes, ensure you have completed installing the system skeleton and any other parts involving the grommet.

 

Page Contents

Skill Requirements
Tools & Hardware
Installation Steps
Round Grommets
Rectangular Grommets
Related Training Materials
Final Steps & Delivery
Certification
Tips from the Field
Terms & Definitions
BOM Codes

Types of Installation: Off-the-Floor, Floor-Based, Virtuoso, Wall Bed

Installer Level Required: Apprentice Installer

Products Required: TFL Material, Accessories, Special Order

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Tools Required

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Drill Driver/Impact Drill

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Tape Measure

Pencil

Vacuum

1.75” Hole Saw
Square Grommet

2.5” Hole Saw
Round Grommet, Dual Grommet

3 1/8” Hole Saw
Round Grommet w/ Brush

Jigsaw

Down-Cut Blade

Utility Scissors

 

 

 

Hardware Required

Square Grommet
Byrne: BE04402SQ

Round Wire Grommet
TAG: 300.4388

Round Wire Grommet w/ Brush
Hafele: 631.26

Dual Grommet
Hafele: 631.24

Single Wall Outlet Grommet
TAG: 300.4332

Double Wall Outlet Grommet
TAG: 300.4364

1/4” Grommet
TAG: 300.5414

 

 

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Installation Steps

Personal Protective Equipment (PPE) must be worn at all times when handling material and operating the power tools mentioned throughout this process. Review the PPE Matrix for further guidance.

Round Grommets
Square Grommet, Round Wire Grommet, Round Wire Grommet w/ Brush

  1. Determine the location of the grommet as indicated by the elevation.

  • This will be indicated by a text note.

  • The default location unless otherwise noted: Maintain a minimum 1” distance from the edge of the hole to the back/side of the material.

    • Dual Grommets: Must be placed a minimum 1” distance from the edge of the hole to any adjacent parts. Ensure they do not conflict with any partition hardware.

    • This will allow for strength in the countertop; the closer you get to the edge, the weaker the edge becomes.

  • If the location is unclear, reach out to the design consultant for clarity.

  1. Confirm measurement of grommet.

  • Use the table below to determine the measurements for the grommet you are installing.

 

Square Grommet

Round Wire Grommet

Round Wire Grommet w/ Brush

Dual Grommet

Diameter

1.75”

2.5”

3 1/8”

2.5”

Center Point

7/8”

1.25”

1 9/16”

1.25”

Hole Saw Size

1.75”

2.5”

3 1/8”

2.5”

  1. Measure the location of the grommet.

  • The default location unless otherwise noted: Maintain a minimum 1” distance from the edge of the hole to the back/side of the material.

    • Dual Grommets: Must be placed a minimum 1” distance from the edge of the hole to any adjacent parts. Ensure they do not conflict with any partition hardware.

  • Measure 1” (unless otherwise indicated from DC) + grommet center point from the back of the material. Make a mark.

    • For example, if installing a square grommet, measure 1” + 7/8” from the back.

  • Measure 1” (unless otherwise indicated from DC) + grommet center point from the side of the material Make a mark.

    • For example, if installing a square grommet, measure 1” + 7/8” from the side.

  • Extend markings to intersect

  • Double check measurements (measure twice, drill once) and confirm there are no obstructions (modesty panels, hardware, wrap panels, etc.) below the cut.

  1. Cut the hole for the accessory.

  • Place the center of the hole saw against the intersection of marks.

  • Complete the cut.

    • Use both hands to stead the tool.

    • Do not apply too much pressure as the tool builds speed; allow the saw to cut through the material naturally.

    • If both sides of the material will be visible, begin the cut from one side, and complete the cut from the other side using the drilled hole as a position guide. This will ensure a cleaner cut on both sides.

    • If only one side of the cut is visible, cut from one side.

For situations with a shelf immediately below the countertop: Cut back the shelf below by 4” if not already done so. Re-cam the shelf if applicable.

  1. Dual Grommet Only: Cut the grommet to size according to the material thickness

  • Insert the male side of the grommet through the cut hole.

  • Make a mark on the grommet from the other side of the partition (to mark the depth required for the grommet).

  • Cut the male side of the grommet 1/8” short of the mark.

  1. Dry fit the grommet.

  2. Vacuum all shavings on the material, under the material, and around the system.

  3. Install the grommet.

  1. Remove cut material from the hole saw.

  1. Demonstrate to the customer how to snap out the center cap.

 

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Rectangular Grommets
Single Wall Outlet Grommet, Double Wall Outlet Grommet, 1/4” Grommet

  1. Determine the location of the grommet based on outlet location

  1. Transfer measurements to the material being cut. Extend the marks to create a large intersection

  2. Place the grommet at the intersection to confirm cut placement. Trace the bottom edge of the grommet.

  3. Confirm centerpoint measurements to outlet and grommet placement (measure twice, cut once)

  4. Cut the hole for the grommet.

For situations with a shelf immediately below the countertop: Cut back the shelf below by 4” if not already done so. Re-cam the shelf if applicable.

  1. Dry fit the grommet.

  2. Install the grommet by placing it firmly into the hole.

  3. Vacuum all shavings on the material, under the material, and around the system.

 

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Related Training Materials

Skeleton Fundamentals
Complete the Installation
System Touch Ups
Cleaning the System & Jobsite
Delivery to the Customer
PPE Matrix
Product Feedback Form

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Final Steps & Delivery

  1. Inspect the installation and complete any touch ups if necessary.

  2. If there are no more components to install, remove all stickers/labels.

  3. If there are no more components to install, complete the clean up process.

  4. If there are no more components to install, complete the Professional Installation Experience by walking through the space with the customer and delivering the final product.

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Tips from the Field
Tips submitted by fellow installers and leaders in the field. These optional tips are intended to make this install process simpler.

Click here to submit your own tip from the field.

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Terms & Definitions

BOM

Bill of Materials; parts list

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BOM Codes
The purpose of this section is to provide guidance when confirming details on the BOM. This list includes all individual parts typically associated with this process.

Text Note

A text note will be included on the elevation to indicate any grommet’s location

The codes in the table above are directly from the Corporate CAD database and may not reflect all codes included in the Supported Franchise Database or Independent Franchise Databases.

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Questions? Please e-mail Aleeshya Broome (albroome@calclosets.com)