• How to buy
  • Contact Us
Close
  • Products
    • Siding
      • BY STYLE
        • Lap Siding
        • Shake & Shingle
        • Vertical Siding
      • BY BRAND
        • Mastic
        • Variform
        • Ply Gem Performance
      • BY MATERIAL
        • Vinyl
        • SolarDefense
        • Insulated
        • Steel
        • Aluminum
      • Support
      • Warranty
      • Interactive Design Tool
      • For Pros
    • Windows
      • BY STYLE
        • Double Hung
        • Single Hung
        • Casement
        • Slider
        • Awning
        • Bay/Bow
        • Garden
        • Geometric
        • Picture
      • BY BRAND
        • Ply Gem
        • Simonton
      • Support
      • Warranty
      • For Pros
    • PATIO DOORS
      • BY STYLE
        • French Doors
        • Sliding Doors
        • Swinging Doors
        • Multi-Sliding Doors
      • BY MATERIAL
        • Vinyl
        • Aluminum-Clad Wood
        • Aluminum
        • Wood Composite
      • BY BRAND
        • Ply Gem
        • Simonton
      • Support
      • Warranty
      • For Pros
    • STONE
      • BY STYLE
        • Veneer
        • Mortarless
        • Columns
        • Accessories
      • Interactive Design Tool
      • Support
      • Warranty
    • FENCE & RAILING
      • BY STYLE
        • Fence
        • Railing
        • Outdoor Structures
        • Stone Columns
      • Support
      • Warranty
      • For Pros
    • SHUTTERS & ACCENTS
      • SHUTTERS
        • Board & Batten
        • Louvered
        • Raised Panel
      • Interactive Design Tool
      • Support
      • Warranty
      • ACCENTS
        • Mounts & Blocks
        • Vents
      • For Pros
    • gutters
      • by style
        • Sectional
        • Seamless
      • protection
        • Leaf Relief
        • Leaf Logic
        • Leaf Smart
      • Support
      • Interactive Design Tool
      • Warranty
      • For Pros
    • Trim & Moulding
      • BY STYLE
        • Trim
        • Moulding
      • BY BRAND
        • BuildReady
        • DesignReady
      • Support
        • Literature Library
        • Installation
  • Ideas & Learning
    • Interactive Design Tool
    • How to Begin Your Home Design Project
    • Unique Styles
    • Color Trends
    • Home Exterior Accents & Accessories
  • Support
  • For Pros
  • How to Buy
  • Contact Us
Menu
Ply Gem Logo
#1 Manufacturer of Vinyl Windows in North America
  • Siding
    • Styles
      • Lap Siding
      • Shake & Shingle
      • Vertical Siding
    • Materials
      • Vinyl Siding
      • SolarDefense Siding
      • Insulated Siding
      • Steel Siding
      • Aluminum Siding
  • Brands
    • Mastic
    • Variform
    • Ply Gem Performance
  • Accessories
  • Metals Collection
    • Aluminum Gutters
    • Fascia
    • Soffit
    • Roofing Accessories
  • Interactive Design Tool
  • Support
  • Warranty
  • For Siding Pros
Searching...

View All Collections A valid 5-digit zipcode is required.
Currently showing products available in all regions. View All Products

Siding Mounting Blocks

Ply Gem mounts and blocks create a smooth, stable surface for installing accessories on your home — from lights and doorbells to electrical outlets, water faucets and more. Constructed from high-performance polymers, our vinyl siding mounting blocks withstand extreme weather and hold their color for the life of your home. Most Ply Gem mounts feature a two-piece design that adjusts for easy installation over all types of siding.

Ply Gem’s universal siding mounting blocks are ideal for installing large items such as lighting fixtures, house numbers and mailboxes. The picture-frame design adds interest and lends a finished touch. You can choose from several sizes and styles, including square and rectangle shapes with gently rounded and scroll-cut corners.

Surface Mounts & E-Z Block™

Ply Gem’s one-piece surface mounts are designed for mounting small light fixtures, water faucets and other accessories to vinyl and aluminum siding. Available in two shapes — square and octagonal, the mounts look like wood, come in dozens of colors, and blend in well with your siding. Best of all, Ply Gem surface mounts are made of easy-to-care-for vinyl.

 
 

Electrical Blocks

For doorbells, outlets, meters and other electrical components, Ply Gem offers electrical blocks in a variety of styles, from large to small. Listed by Underwriters Laboratories, Ply Gem’s UL® Mounting Block includes a weather-safe electrical box housing. Our split recessed J-Block design® can be installed without removing the electrical outlet.

For more than 75 years, Ply Gem Residential Solutions has led the industry with a portfolio that is unmatched: #1 for windows, vinyl siding and metal accessories.
  • PRODUCTS
    • Siding
    • Windows
    • Patio Doors
    • Stone
    • Fence & Railing
    • Shutters & Accents
    • Aluminum Gutters
    • Trim & Moulding
  • IDEAS & LEARNING
  • SUPPORT
  • FOR PROS
  • ABOUT US
  • CAREERS
  • HOW TO BUY
  • BLOG
  • CONTACT US

Ply Gem Residential Solutions© 2021, a Division of the Cornerstone Building Brands Family

  • Privacy Policy