Best Exterior Light Mounting Block for Brick
Finding a sturdy exterior light mounting block for brick or other siding surfaces helps ensure durable security and a clean look for outdoor lighting. The following selections focus on blocks with built-in electrical boxes, weather resistance, and easy installation. Each option is evaluated for compatibility with common brick and vinyl siding projects, making it simpler to choose the right block for your home exterior.
| Product | Brand | Type | Notes |
|---|---|---|---|
| iMBAPrice 8141F-2 Black Color Non- Metallic Light Fixtures Siding Mounting Block | iMBAPrice | 2-Pack with built-in box | All siding types; UV-rated plastic |
| 8141DBL Siding Mounting Plate (FreeCat) | freecat | Built-in box; 1/2″ lap double siding | Versatile for multiple siding types |
| iMBAPrice IMBA-8141F-BK Black Siding Mounting Block | iMBAPrice | 1-Pack with box | One-piece design; good for vertical siding |
| Siding Light Mounting Block, 8141DBL Black Outdoor Mounting Plate (Cixiaor) | Cixiaor | Black; 1/2″ lap double | Paintable surface; wide compatibility |
| Vinyl Siding Mounting Blocks Kit with Built-in Electrical Box – 8141 (edciussc) | edciussc | 1-Pack; ABS material | Paintable white; 1/2″ lap |
| 2 Pack Vinyl Siding Mounting Blocks for 1/2 inch Lap Double (Swess) | Swess | 2-Pack; built-in box | Can be painted; easy install |
Note: The products listed here are selected for exterior brick and siding compatibility, ease of installation, and built-in electrical boxes to streamline wiring safety and code compliance. Images and features come from the product listings provided.
iMBAPrice 8141F-2 Black Color Non-Metallic Block

The 8141F-2 model from iMBAPrice is a two-pack black mounting block designed for secure exterior lighting on multiple siding types. It includes a built-in 6.8 cubic inch box to accommodate wiring and fixtures, helping ensure code-compliant installations. The durable UV-rated plastic withstands weather exposure, and the one-piece design simplifies mounting on vertical siding. A 1-inch J-channel is included to help align with siding for a seamless look. Suitable for lights, cameras, and fixtures mounted on brick- or vinyl-faced exteriors.
8141DBL Siding Mounting Plate (FreeCat)

FreeCat’s 8141DBL siding mounting plate is tailored for 1/2″ lap double vinyl siding, delivering a secure base for lights and devices with a built-in UL-listed electrical box. Its design emphasizes professional-looking installations and reliability after siding is in place. The mounting plate also offers compatibility with other siding types beyond vinyl, making it a versatile choice for mixed material exteriors.
iMBAPrice IMBA-8141F-BK Black Siding Mounting Block

This one-pack black mounting block from iMBAPrice offers a built-in electrical box and a one-piece design, simplifying the installation on vertical siding surfaces. The block is UV-rated plastic and compatible with various siding types, with color options that can be painted to match exterior finishes. The included 6.8 cubic inch box ensures ample space for wiring and safe, code-compliant connections for exterior lights.
Siding Light Mounting Block, 8141DBL (Cixiaor)

Cixiaor’s 8141DBL mounting block is designed for 1/2″ lap double vinyl siding, but also works on T-111, HardiePlank, and other flat surfaces. It features a paintable white surface to blend with exterior finishes and offers straightforward installation with a built-in box. The design prioritizes durability against weather exposure while providing flexibility for mounting lights and cameras on diverse siding materials.
Vinyl Siding Mounting Kit with Built-in Box – 8141 (edciussc)

edciussc offers a premium ABS mounting kit for 1/2″ lap siding with a built-in electrical box and a textured white finish. The kit is paintable after caulking for a seamless exterior look. It measures around 6.53 inches and is designed to be easily installed on vinyl siding, with steps to drill, wire, and mount. The kit is ideal for those seeking a clean, paintable solution that matches brick- and siding-inspired exteriors.
2 Pack Vinyl Siding Mounting Blocks (Swess)

The Swess 2-pack mounting blocks are designed for 1/2″ lap double and 4″ siding with built-in electrical boxes. The blocks are white and paintable to match siding or trim. They emphasize easy, quick installation and broad compatibility with different siding types, making them a practical choice for homeowners upgrading exterior lighting across brick and vinyl surfaces.
Buying Guide
Key purchase considerations for exterior light mounting blocks include:
- <strongSiding compatibility: Look for blocks rated for the siding you have (vinyl lap, brick, T-111, HardiePlank, etc.).
- <strongBuilt-in electrical box: A built-in box simplifies wiring and helps meet electrical codes. Check cubic inch capacity to ensure it fits your wires and fixtures.
- <strongMaterial and durability: UV-rated plastics or ABS provide weather resistance; consider paintable finishes for color matching.
- <strongOne-piece vs multi-part design: One-piece blocks can simplify installation and reduce gaps; multi-piece sets may offer added mounting flexibility.
- <strongAesthetics and finish: Choose colors (black or white) that blend with your exterior. Paintable blocks offer customization for brick or siding alike.
- <strongEase of installation: Look for blocks with clear drilling/wiring steps and included hardware for a faster, cleaner install.
- <strongCode compliance: Ensure the product is UL-listed or meets local electrical codes for outdoor use.
Compared to simple surface-mounted boxes, these siding mounting blocks provide a neater, more secure mounting point with weather resistance. For brick exteriors, verify the backer design allows proper anchoring into brick or mortar and, if needed, plan for sealants to prevent water intrusion around penetrations.