Brick Extension Bottom Filler Spacer Plate (Custom Brick Add-on)
Add-On Spacer Plate for Brick Extensions
This listing is for one **ADD-ON Bottom Filler Spacer Plate**, designed to work with our Brick Extension Mounts.
- Purpose: Fills the vertical gap often found **below** the Brick Extension base when mounted on angled trim or where trim doesn't extend down to meet lower brick/siding. It provides a cleaner cosmetic appearance and can add support to the base, potentially allowing it to sit closer to the brick edge.
- Custom Width: You measure the width of the gap below your base and select the required **Filler Width** from the options.
- Requires Measurement: Accurate width measurement is crucial for a good fit (See Measurement Guide below).
- Brick Extension Mount NOT included. This spacer is an accessory for a mount purchased separately or previously.
- Features an internal passage for routing wires through the bottom.
Fill the Gap Under Your Brick Extension for a Clean Look & Added Support!
Does your Brick Extension installation leave an awkward vertical gap underneath the base, exposing the wall or uneven trim? This **Bottom Filler Spacer Plate** is designed to solve that problem!
Made to the specific **width** you select, this plate neatly fills the gap below the main extension base, creating a continuous, professional look. It can also provide support if you need to position your extension base slightly closer to the brick edge than your trim allows. Includes a channel to allow wires to pass through from below.
CRITICAL: How to Measure for Filler Plate WIDTH
To ensure the filler plate fits correctly in the gap below your Brick Extension base, please measure the **horizontal width** of that gap:
- Determine the final mounting position of your Brick Extension base on the trim.
- Identify the vertical gap directly *underneath* where the base will sit.
- Measure the **WIDTH** of this gap from side-to-side (e.g., from the brick edge horizontally across to the door trim edge, or the full width needed to fill below the base).
- Order the measurement that corresponds to the **WIDTH** of the gap you need to fill as the **Filler Width**.
Need help measuring? Text/email a picture of your installation area showing the gap! (Contact info below)
Spacer Plate Specifications
- Function: Fills vertical gap below Brick Extension base.
- Width: User Selectable (Based on measured gap width).
- Thickness (Adds to Extension Length): Adds approximately **3/16 inch** to the overall forward extension of the mount.
- Compatibility: Designed to sit flush under standard DoorbellMount.com Brick Extension bases (typically 9/16" or 3/4" wide).
- Wire Passage: Internal channel allows wires to pass through vertically.
Key Features & Benefits:
- Custom-Width Spacer: Select the exact width needed to fill the gap below your mount.
- Fills Unsightly Gaps: Creates a clean, professional, finished look.
- Adds Base Support: Can provide stability, especially on angled or short trim.
- Designed for Our Brick Extensions: Complements the profile of the main mount base.
- ~3/16" Depth Increase: Adds minimal forward extension.
- Includes Wire Passthrough: Allows neat wire routing from below.
- Durable PETG Material: Weather-resistant for outdoor use.
- Color Matched: Provided in the same color as your Brick Extension order (Default Black).
How to Install the Bottom Filler Spacer Plate
This spacer plate is installed underneath the main Brick Extension base.
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Tools & Prep: Gather Brick Extension parts, this Filler Plate, drill, PH2 driver/bit, level, appropriate wall screws & anchors (LONGER screws may be needed depending on added thickness).
Turn OFF power at the breaker if wiring!
- Position Filler Plate: Place the **Bottom Filler Spacer Plate** on the wall/trim in the gap directly below where the main Brick Extension base will be mounted. Route wires through the filler plate's passage.
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Position Main Base & Secure: Place the **Brick Extension Base** on top of the trim, directly above the filler plate (it may sit slightly proud due to the filler's thickness). Align the base's mounting holes with your wall holes/anchors. Secure the main base to the wall/trim using appropriate screws (longer screws might be needed to account for the ~3/16" filler thickness).
Ensure the main base is level and securely fastened. The filler plate is typically held in place by pressure and alignment with the base, but outdoor adhesive/silicone can be added for extra security if desired.
- Continue Brick Extension Install: Proceed with attaching the Top Doorbell Bracket and Doorbell to the main base as per the Brick Extension instructions.
Ensure main Brick Extension base is securely mounted. You may need slightly longer wall screws (#6 size, not included) to accommodate the filler plate's thickness. Consider using outdoor adhesive/sealant between filler plate and wall/base for weatherproofing and extra hold.
Secure and Reliable Mounting
When installing a Brick Extension near uneven surfaces or angled trim, a gap can form below the base. The Brick Bottom Filler Spacer Plate ensures a more secure and reliable installation by filling this void, providing a stable foundation and contributing to the overall functionality and security of your doorbell setup.
Versatile Compatibility
Made to custom widths, this spacer plate can adapt to various gap sizes below standard brick extensions, helping to alleviate concerns about misalignment and ensuring a seamless integration with your brickwork or siding for a polished look.
Easy Installation Process
Integrating the Bottom Filler Spacer Plate is straightforward. Position it below the main base during installation and secure the main base as usual (potentially with slightly longer screws). It simplifies achieving a clean finish without complex modifications.
Visualization Example

(Shim shown fills gap under offset extension base.)
Questions About Measuring or Fit?
Unsure how to measure the width for the filler plate, or need a custom size not listed?
- Email: shop@doorbellmount.com (Send pictures & measurements!)
- Text/Call: 1-833-326-6868 (Text pictures & measurements!)
Color Information: Shim color will match your Brick Extension order (default Black). For other colors, add the Color Change Request to your main mount order.
Add-On Spacer Plate Only: This listing is for one custom-width Bottom Filler Spacer Plate ONLY. The Brick Extension Mount, doorbell, adhesive, and wall mounting screws are NOT included.
Accuracy is Key: The cosmetic fit depends on the accuracy of the width measurement you provide.
3D Printed Quality: Made from durable PETG. Minor cosmetic variations inherent to 3D printing may exist.
Clean up your brick extension install! Order the Bottom Filler Spacer Plate today - remember to measure the gap width accurately and select the correct size!