Top 10 Best vinyl mounting block in 2026

Main highlights

• •【Premium Quality】With textured and paintable white surface, this siding mounting block is made of solid and sturdy plastic material. You may also paint the fixture to finish with your desired colors to match the color with your vinyl siding or just fine left with its natural off-white color. Only fit for 4 inch to 10 inch height vinyl siding with 1/2 inch lap.
• •【Compact Size】This siding mounting block set is 6.63 inches wide by 6.63 inches high. Perfect solution for ONLY 1/2 inch width lap siding surface of 4 inch to 10 inch height. The molding and blocks can also be painted after being caulked. 【Note】: To stop water from penetrating the electrical box, you must seal the top of the box except the drainage hole on the bottom.
• •【Easy to Install】This siding mounting kit with built-in electrical box is super easy and fast to install on Vinyl siding.1: Drill the hole through the siding lap to put a wire through the hole outside. 2: Cut the desired opening along the patterns provided on the backside.Or there's also a drilling support in the middle of the block that is supplied for drilling custom sized round holes to put the wire through if needed. 3.Put the wire through the cable connector and mount the box up.
• •【Widely Applications】The siding mounting kit can mount all exterior accessories like light fixtures, cameras, doorbell on all siding types, including T-111, HardiePlank Lap Siding, and other flat surfaces. It makes adding new lighting to existing siding more easy with the built in electrical box.
• •【Package Included】There are a Mounting Block with Built-in Electrical Box on the package. You could install an exterior light pn Vinyl Siding with a mounting plate as you want. 【Note】: If the size of the Mounting Block does not match your siding surface, caulk around the top of the siding mounting kit.