Best Light Mounting Blocks for Wood Siding: A Practical Guide to Outdoor Lighting Solutions
Choosing the right light mounting block is essential for durable exterior lighting on wood or vinyl siding. This guide highlights five reliable options designed to provide built-in electrical boxes, clean wiring, and a professional look on siding surfaces. Each product is evaluated for fit, installation ease, and finish options to help you pick a mounting block that matches your home’s siding and style.
Product Summary Table
| Product | Brand | Key Feature | Floating Fit |
|---|---|---|---|
| Siding Mounting Kit (White) | Dremica | Paintable exterior, built-in box | 1/2″ Lap Double, 4″ height |
| Miller Shingle Clear Cedar Light Block | Miller Shingle | Clear cedar block, natural finish | 7.5″ x 9.5″ surface |
| iMBAPrice 8141F-2 Black | iMBAPrice | 2-pack, built-in box, UV-rated | All siding types |
| FreeCat 8141DBL Siding Mounting Plate | freecat | 1/2″ Lap Double compatible, UL Listed | All siding types |
| iMBAPrice IMBA-8081F White | iMBAPrice | Flanges, built-in box, wide mounting area | All siding types |
Dremica Siding Mounting Kit – White
The Dremica Siding Mounting Kit features a textured, paintable white surface suitable for vinyl siding. It includes a built-in electrical box and supports a 4 inch height with a 1/2 inch lap double siding. The unit measures 6.53 inches by 10.23 inches and is designed for easy installation. Finishing steps include sealing the top of the box to prevent water ingress, and painting after caulking to blend with siding.
Installation notes emphasize drilling through the siding lap, routing wiring through the external hole, and securing the box with screws before mounting the exterior light. The kit is designed to be painted to match your siding color or left in its off-white tone for a classic look.
Miller Shingle Clear Cedar Light Block – Natural
Made from clear kiln-dried Western Red Cedar, this light block provides a natural cedar look with a 7.5″ by 9.5″ exterior footprint and a 4 1/8″ diameter mounting hole. It is a single-piece exterior option designed to support exterior fixtures on wood siding while offering a warm, authentic wood appearance that complements cedar shingles and other natural textures.
iMBAPrice 8141F-2 Black Siding Mounting Block
This 2-pack from iMBAPrice provides a smooth, black non-metallic mounting solution with a built-in electrical box. It’s designed for all siding types, features a 6.8 cubic inch box and a 1-inch J-channel to help create a seamless look while accommodating the siding profile. The unit is UV-rated for durability and can be painted to match exterior colors if needed.
FreeCat 8141DBL Siding Mounting Plate – 1/2″ Lap Double
FreeCat’s 8141DBL is designed specifically for 1/2″ lap double vinyl siding. It offers versatility across siding types, including T-111 and HardiePlank Lap Siding, enabling outdoor light fixtures and cameras to mount securely. The mounting plate features a built-in UL-listed electrical box for safer, code-compliant installations and includes all hardware for installation after siding is up.
iMBAPrice IMBA-8081F White Universal Siding Block
The IMBA-8081F is a white, non-metallic universal siding block with flanges and a built-in electrical box. It has a 6.5″ by 6.5″ mounting area, a textured paintable surface, and a 15.5 cubic inch box. It’s designed to work on all siding types, and its cover with flanges helps to integrate with the surrounding siding while accommodating wiring through the internal mounting holes.
Vinyl Siding Mounting Blocks Kit – White
This mounting kit emphasizes premium ABS construction with a textured, paintable white surface and a compact 6.53″ by 6.53″ footprint. It is designed for 1/2″ lap siding with straightforward installation steps: drill through the siding lap, route the wire outside, mount the built-in box, and attach the exterior light. The finish can be customized to seamlessly match vinyl siding colors.
Buying Guide: Key Considerations For Choosing A Siding Mounting Block
- Compatibility: Verify that the mounting block supports your siding type (1/2″ lap double, vertical, or HardiePlank) and height requirements for the fixture you plan to use.
- Built-in Electrical Box: A box with adequate cubic inch capacity ensures room for wiring and meets local electrical code requirements. Check box depth and knockout availability.
- Material And Finish: Weather resistance matters on exterior installations. UV-rated plastics resist sun exposure, while paintable surfaces let you customize color to match or complement siding.
- Installation Ease: Look for integrated mounting brackets, included hardware, and clear installation steps. Some models offer all-in-one installation with minimal drilling.
- Aesthetic Fit: Consider texture, color, and whether the block’s footprint matches the fixture size and the visible area around your lighting. Cedar blocks provide a natural look; painted blocks blend with siding.
- Durability And Safety: UL-listed electrical components and solid mounting surfaces reduce maintenance needs and improve safety over time.
- Maintenance: A block that can be painted or caulked to seal gaps helps prevent water intrusion and prolongs siding life.
When selecting a mounting block, balance structural compatibility with aesthetics and installation simplicity. The options above cover a range of siding types, color finishes, and built-in electrical box configurations designed to help exterior lighting installations look intentional and last for years.