Search  for anything...

Vinyl Siding Mounting Blocks , Ease of Installation Built-in Electrical Box Outdoor Light Mounting Block, 8141DBL Siding Mounting Plate for 1/2 inch Lap Double and 4 inch Siding, White 1 Pack, Large

  • Based on 62 reviews
Condition: New
Checking for the best price...

Buy Now, Pay Later


As low as $5 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, Sep 22
Order within 22 hours and 42 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Number of Items: 1


Features

  • Perfect Sizing: This siding mounting block is specifically designed for 1/2'' lap siding with a 4-inch overlap, ensuring a snug fit
  • Easy Installation: The vinyl siding light mounting block is simple and quick setup with clear instructions, saving time and effort
  • Premium Quality: Your outdoor light mounting block is made from heavy-duty nylon for durability, with a textured, paintable surface
  • Versatile Use: Siding mounting kit can mounts various fixtures on different siding types, for T-111, for HardiePlank Lap Siding
  • Competitive Edge: Mounting blocks for exterior lights are of superior quality with a textured, paintable white finish, ideal for 1/2 inch lap siding
  • Package Contents: Mounting Block with Electrical Box, Cable Connectors, and Screws for complete installation
  • Note: Caulk can be used for a custom fit around the top of the mounting kit if necessary

Description

Quality tools for siding builders. Experienced partner in home creation. Thank you for choosing us! Let's build! Welcome to MINSN PTY, where we are dedicated to providing top-quality tools and materials tailored to the needs of siding builders. With years of experience in the construction industry, particularly in siding building, we understand the challenges and demands of the process. As a team of seasoned carpenters, we've crafted our products with you, the woodworkers, cement workers, and dedicated DIY enthusiasts, in mind. MINSN PTY, Aim to provide the BEST Siding Building Tool

Color: White


Brand: MINSN PTY


Item dimensions L x W x H: 6.9 x 10.2 x 0.9 inches


Item Weight: 0.26 kg


Finish Type: Unfinished


Brand Name: MINSN PTY


Model Number: MINSN PTY_SMB_b_b_w_001


Manufacturer: MINSN PTY


UPC: 717044024847


Manufacturer Part Number: MINSN PTY_SMB_b_b_w_001


Item Dimensions: 6.9 x 10.2 x 0.9 inches


Item Weight: 0.26 kg


Unit Count: 1 Count


Item Depth: 6.9 inches


Color: White


Finish Types: Unfinished


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Exactly What I Needed – Sturdy, Easy to Install, and Looks Great!
I used this vinyl siding mounting block to install a motion sensor light on the exterior of my home, and it worked perfectly! The installation was straightforward, and it provided a clean, professional-looking finish that blends seamlessly with the siding. ✅ Perfect Fit: The block fit snugly against the vinyl siding, creating a flat, stable surface for the light fixture. No gaps, no wobble—just a solid mount. ✅ Weather-Resistant: It’s made from durable, weatherproof material that’s held up well through rain and heat. I have no concerns about long-term durability. ✅ Clean Look: The design is sleek and unobtrusive. It really helps the light fixture look like it was part of the original construction. ✅ Time-Saver: This mounting block saved me a ton of time and hassle. No need to cut or modify the siding—just pop it in and go. If you're installing any kind of exterior light or fixture on vinyl siding, this mounting block is a must-have. It made the job quick, easy, and professional. Highly recommended! ... show more
Reviewed in the United States on June 24, 2025 by Celeste Rowell

  • Make sure your siding is 4 inch wide, 1/2 inc lap.
It fits 4 inch wide 1/2 inch lap siding perfectly. I modified it's intended use. I used it as a base for a dryer vent. I drilled out the 4 inch center so my dryer vent would fit through. One should use a drill press to do this so the hole is precise if one chooses do modify the use. Worked perfectly for me. I painted it too. Turned out nicely. ... show more
Reviewed in the United States on April 18, 2026 by David Borden

  • If it's perfectly on the garage with siding.
I use these on my garage to install two lights the only alteration I had to do was to cut a small piece off the sides about a quarter of an inch. I didn't have to but I guess I'm a bit of a perfectionist but these fit just fine caulked the sides and it works great
Reviewed in the United States on July 15, 2026 by Damon Massey

  • Mounting for outdoor light!
Perfect!
Reviewed in the United States on July 20, 2026 by Beaner

  • Perfect fit for double 4 vinyl siding - high quality and rigid.
Loved this item. Fit perfect, robust, mounted easily, contained all needed hardware. Easy to install and looks great. I hope the UV protection is good but only time will tell. So far, I can give it the thumbs up.
Reviewed in the United States on April 20, 2025 by Steven

  • Works well
As advertised happy with the product
Reviewed in the United States on June 21, 2026 by John Riggio

  • Light fixture installation.
It made my light fixture fit perfectly to the siding although I had to trim it. It was a pretty easy installation.
Reviewed in the United States on September 10, 2025 by Chuck

  • Easy Fixture Mount on Existing Siding
Excellent! Just what I needed to mount four new fixtures on existing siding. Installation was straightforward. We did a color match and painted them to look just like our siding. Looks great!
Reviewed in the United States on February 14, 2025 by Jeff E.

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...