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Siding Mounting Block, Great Appearance 8141DBL Built-in Electrical Box Outdoor Light Mounting Block, Siding Mounting Plate for 1/2 inch Lap Double and 4 inch Siding, Black 2 Packs

  • Based on 48 reviews
Condition: New
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Eligible for Return, Refund or Replacement within 30 days of receipt

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

Arrives Sunday, Oct 5
Order within 15 hours and 57 minutes
Available payment plans shown during checkout

Number of Items: 2


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

Color: Black


Brand: MINSN PTY


Material: Nylon


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


Unit Count: 2.0 Count


Product Dimensions ‏ : ‎ 6.9 x 10.2 x 0.9 inches; 1.06 Pounds


Item model number ‏ : ‎ MINSN PTY_SMB_bb_black_2


Date First Available ‏ : ‎ March 31, 2024


Manufacturer ‏ : ‎ MINSN PTY


Best Sellers Rank: #92,049 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #34 in Siding Building Material


#34 in Siding Building Material:


Customer Reviews: 4.6 4.6 out of 5 stars 48 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Oct 5

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.

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Top Amazon Reviews


  • LOOKS GREAT
Number of Items: 2
Purchased this item to mount my brand new exterior lights. Very very easy to install. Fits perfectly on my siding and looks fantastic. Enhanced the appearance of my new lights and made the installation of the lights easier. Very reasonable priced for a well made and good looking item. Super fast delivery via Amazon. I can easily recommend this item. ... show more
Reviewed in the United States on November 15, 2024 by TomB

  • Perfect! Just what I needed
Number of Items: 1
This is a great product. For years are porch lights have hung wonky on the house. That’s the way the builder installed them. We needed new fixtures and we decided it was time to change the way the lights were mounted. I knew Amazon would have the answer. Easy to install and looks so much better
Reviewed in the United States on August 3, 2024 by FairyDuster50

  • Great replacement mounts
Number of Items: 2
Purchased to replace dated mounts. Excellent choice. They look good and fit perfectly
Reviewed in the United States on August 4, 2025 by Tom

  • Great mounting blocks
Number of Items: 1
These mounting blocks will save you a ton of time. Extremely easy to mount and functional.
Reviewed in the United States on June 3, 2025 by Ray B

  • Great for older houses, but get silicone.
Number of Items: 1
We have an older house, built in 1969. We had no electrical boxes for the new lights we wanted to hang, just a hole through siding with electrical wires coming through. This mounting block was key to being able to install the new lights without much of a hassle. There are two things to be aware of: 1. The mounting block fits perfectly on 4-inch siding, but if your house is like ours, without an electrical box to anchor the light, the weight of your light may not allow it to be flush against the siding on the top part of the plate because the weight of your light will pull the plate slightly from the siding. A light bead of silicone sealant across the top, on the sides, and on the underside where the siding overlaps will be good. Also be prepared to place a light bead of silicone along the top of the light’s mounting plate, where it touches the mounting block, as it may do the same. 2. Our lights came with a standard circular mounting ring to screw into the electrical box (or the mounting block). When I screwed it onto the mounting block, it wasn’t rock steady until I had the screws tightened down—don’t panic. When I screwed the light onto the long mounting screws protruding from the plate, the light was stable and solid. The light fit well into the block. Look for any possible gaps at the top where the light meets the mounting block and use a light bead of silicone to protect water from getting in. One final thing to be aware of: the wire retention plug that snaps into the center of the block may not remain intact when working with thick wires, especially with dual lighting situations like ours, where there is an extra ‘traveler’ wire on one light. It did not hinder the installation for us. ... show more
Reviewed in the United States on May 8, 2024 by Kim Kim

  • Would buy again.
Number of Items: 1
Quality materials. Looks good. Shallow junction box was sufficient to accommodate wires and wire nuts.
Reviewed in the United States on November 9, 2024 by Capevee Capevee

  • Nice product
Number of Items: 1
Fit perfectly with the light fixture purchased. Nice and sturdy. Easy install.
Reviewed in the United States on August 10, 2025 by SaL G SaL G

  • Great look
Number of Items: 2
Worked perfect on the siding and fit perfect with the lights I purchased
Reviewed in the United States on September 12, 2024 by SK

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