--- product_id: 490057993 title: "- Vinyl Siding Mounting Block, 8141 Siding Light Mounting Block with Built-in Box, Outdoor Light Mounting Kit for 1/2 inch Lap Double, White, 1 Pack" brand: "vapikirv" price: "$32.62" currency: USD in_stock: true reviews_count: 8 category: "Vapikirv" url: https://www.desertcart.us/products/490057993-vinyl-siding-mounting-block-8141-siding-light-mounting-block-built store_origin: US region: United States of America --- # Built-in weep hole drainage 5-minute quick install UV-rated durable plastic - Vinyl Siding Mounting Block, 8141 Siding Light Mounting Block with Built-in Box, Outdoor Light Mounting Kit for 1/2 inch Lap Double, White, 1 Pack **Brand:** vapikirv **Price:** $32.62 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your outdoor lighting game with a pro-level mount in minutes! ## Quick Answers - **What is this?** - Vinyl Siding Mounting Block, 8141 Siding Light Mounting Block with Built-in Box, Outdoor Light Mounting Kit for 1/2 inch Lap Double, White, 1 Pack by vapikirv - **How much does it cost?** $32.62 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/490057993-vinyl-siding-mounting-block-8141-siding-light-mounting-block-built) ## Best For - vapikirv enthusiasts ## Why This Product - Trusted vapikirv brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Fit:** Designed for 1/2 inch double lap siding, with easy DIY resizing options for a perfect match. - • **Complete Mounting Kit:** Includes mounting block, NM cable connector, and screws—everything you need to finish the job. - • **Effortless Installation:** Get your siding light mounted in just 5 minutes with clear, step-by-step instructions. - • **Universal Compatibility:** Works seamlessly with T-111, HardiePlank, and flat siding surfaces for versatile use. - • **Weatherproof Durability:** Crafted from UV-resistant plastic to withstand harsh outdoor elements year-round. ## Overview The Vapikirv Vinyl Siding Mounting Block is a premium, UV-rated plastic mounting solution designed for 1/2 inch double lap vinyl siding. Featuring a built-in weep hole for water drainage and compatibility with multiple siding types, it offers a quick 5-minute installation and comes with all necessary hardware for a seamless, durable outdoor lighting setup. ## Description Vinyl Siding Mounting Block, 8141 Siding Light Mounting Block with Built-in Box, Outdoor Light Mounting Kit for 1/2 inch Lap Double, White, 1 Pack: desertcart.com: Tools & Home Improvement Review: Durable quality - Easy installtion. It fits perfect and looks good. It's made with a quality material that should stand up to the outdoor elements. This one made it through the winter with no problems and looks like it will last for many more. Very pleased with this product. Review: Works - Easy install, works as advertised ## Features - ✅【Durable Materials】The Vapikirv vinyl siding mounting block is made from high-quality, UV-rated plastic. The vinyl siding light block is white, and the surface can be painted to match the color of your vinyl siding or lighting. You can DIY for yourself！ - ✅【Just 5 MIN】Fast and easy to install this siding mounting block. We have detailed instructions for your reference. There is a weep hole on the bottom that needs to be left open to allow any water that does deep in behind the block to escape. - ✅【Durable Materials】This siding mounting light block measures 6.61 inch W and 6.61 inch H. Only fit for 4 inch height of the Vinyl Siding with double 1/2 inch width lap siding surface. If not suitable, you can customize it to the appropriate size by yourself. - ✅【Widely Applicable】Our siding mounting kit is compatible with all siding types, including T-111, HardiePlank lap siding, and flat surfaces. To stop water from seeping into the blocks, please seal the top of the block，excluding drainage hole. - ✅【Package Contains】You will receive a white vinyl siding mounting light block, 1 NM cable connector and 5 screws to ensure you have enough supplies to complete your projects. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BK8NYHTF | | Best Sellers Rank | #97,818 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #23 in Siding Building Material | | Date First Available | October 24, 2022 | | Item Diameter | 4 Inches | | Item Form | Sheet | | Item Thickness | 0.5 Inches | | Item Weight | 6.7 ounces | | Item model number | Vapikirv-Small White | | Manufacturer | Vapikirv-Small White | | Number of Items | 1 | | Specification Met | False | | UPC | 608571832091 | ## Product Details - **Brand:** Vapikirv - **Color:** 1 Pack White - **Item dimensions L x W x H:** 6.61 x 1.24 x 6.61 inches - **Material:** UV rated plastic - **Shape:** Octagonal ## Images ![- Vinyl Siding Mounting Block, 8141 Siding Light Mounting Block with Built-in Box, Outdoor Light Mounting Kit for 1/2 inch Lap Double, White, 1 Pack - Image 1](https://m.media-amazon.com/images/I/613nvTSjEiL.jpg) ## Questions & Answers **Q: How do you install it？** A: It may be possible to mount it on top of the vinyl siding and then caulk around the edge. **Q: Do i have to remove the old electrical box to install this? old one fell off due weight of the new light** A: Yes, you will need to remove your old box. Make sure to shut off the power to that fixture, remove the light fixture, remove the box, slide the Octagon Siding Mounting Kit over the wiring (important: make sure the power to that circuit is OFF), attach it to the siding and then reinstalled your light fixture. If you’re not comfortable then call an electrician for the job. Good luck! **Q: What type of material is this mount made of?** A: ABS **Q: How deep is the box?** A: Its about an inch deep. It works well to replace an old existing square box that does not sit flush with the siding. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Durable quality *by R***D on April 22, 2023* Easy installtion. It fits perfect and looks good. It's made with a quality material that should stand up to the outdoor elements. This one made it through the winter with no problems and looks like it will last for many more. Very pleased with this product. ### ⭐⭐⭐⭐⭐ Works *by R***N on October 5, 2025* Easy install, works as advertised ### ⭐⭐⭐⭐⭐ Great siding block ! *by E***D on January 18, 2026* Great product and great to use when installing light fixtures on siding, strongly recommend!!! ## Frequently Bought Together - Siding Mounting Block, White Octagon Siding Mounting Kit with Built-in Box, Siding Light Blocks for 1/2 inch Lap Double - Siding Mounting Kit, White Outdoor Light Mounting Block with Built-in Box, Siding Mounting Plate for 1/2 inch Lap Double and 4 inch Siding - iMBAPrice FS8141-1 (1-Gang) Non-Metallic Weatherproof FS Outlet Device Box for 1/2 in Lap Siding, White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/490057993-vinyl-siding-mounting-block-8141-siding-light-mounting-block-built](https://www.desertcart.us/products/490057993-vinyl-siding-mounting-block-8141-siding-light-mounting-block-built) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-18*