Just Added! Catalogue of Profile Designs

Download Now
Request Catalog Request a Quote Our Showroom Contact Us 440-834-3420
  • Shop Mouldings
      Back
    • In-Stock Mouldings
    • Moulding Combinations
    • Casing
    • Backband
    • Baseboard
    • Crown
    • Chair Rail
    • Astragal
    • Bar Rail
    • Door Stop
    • Fillet
    • Handrail
    • MDF Mouldings
    • Miscellaneous
    • Nosing
    • Outside Corner
    • Panel Mold & Base Cap
    • Picture Rail
    • Plinth Block
    • Round
    • S4S
    • Shelf Edge
    • Shoe
    • Shoerail
    • Small Mouldings
    • Tongue & Groove
    • Transition Mold
    • Window Sill
    • Shop All Mouldings
    • Shop Mouldings Megamenu image shop all mouldings
  • Moulding Styles
      Back
    • Art Deco Architecture, Mouldings & Trim
    • Art Moderne Architectural Style, Interior & Mouldings
    • Arts And Crafts
    • Bungalow Architecture & Moulding Styles
    • Cape Cod Architecture & Moulding Style
    • Chesapeake Colonial
    • Colonial Revival
    • Craftsman Architecture & Mouldings
    • Craftsman (2)
    • Deconstructivist Architecture, Molding, & Millwork
    • Dutch Colonial
    • Egyptian Revival Architecture
    • Farmhouse Moldings & Architecture
    • Federal Architectural Style, Interior & Mouldings
    • French City
    • French Colonial
    • French Country Architecture, Mouldings & Trim
    • Georgian Architecture & Moulding Styles
    • Gothic Revival
    • Greek Revival Architecture & Moulding Style
    • Greek Revival 2
    • Southern Greek Revival Architecture
    • Western Reserve of Ohio Greek Revival Homes & Architecture
    • International
    • Italianate
    • Log House Architectural Style, Interior & Mouldings
    • Louis XIV Architecture and Moldings
    • Mediterranean Revival Architecture
    • Mid Century Modern Mouldings, Millwork & Architecture
    • Neoclassical
    • New England Colonial
    • Octagon
    • Palladian Architectural Style, Interior & Mouldings
    • Postmodern Architectural Style, Interior & Mouldings
    • Prairie Style Architecture, Interiors & Mouldings
    • Renaissance Revival Architectural Style
    • Romanesque Revival
    • Second Empire
    • Shingle Architectural Style, Interior & Mouldings
    • Spanish Colonial Architectural Style
    • Stick
    • Tudor Architecture & Moulding Styles
    • Victorian Mouldings, Trim, and Architectural Style
    • Shop All Mouldings
    • Architectural Styles & Mouldings Megamenu image shop all mouldings
  • Other Products
      Back
    • Columns
    • Countertops
    • Custom Doors
    • Door Hardware
    • Flooring
    • Live Edge
    • Stair Treads
    • Tools
    • Wood Species
    • Custom Stair Parts: Newel Posts & Balusters
  • Services
      Back
    • Custom Mouldings
    • Primed & Prefinished Options
    • Primed Finger-Jointed Mouldings
    • Free Estimates
    • Specialized Delivery
    • Lock Mitre
    • Saw Sharpening
  • Resources
      Back
    • Design Resources & Books
    • CAD Downloads
    • Designing With Mouldings
    • Online Museum
    • Blog
  • Online Museum
  • About
      Back
    • About Us
    • Our Mission
    • Preservation Projects
    • Architect David Ellison
  • Request Catalog
  • Request a Quote
  • Our Showroom
  • Contact Us
  • 440-834-3420
Account
  • Account
  • Cart

Plinth Block

Plinth Block

Plinth blocks were historically used as masonry support bases but today they are simply a decorative feature installed at the bottom of door casings, columns, and pilasters. When selecting a size for your plinth block, keep in mind that it should be thicker than the baseboard and door trim. This not only makes the plinth moulding stand out, but also covers up baseboards and door casings that are not flush.

Incorporation Plinth Block

Plinth block moulding provides a unique decorative look. It’s becoming more commonplace in modern homes that still want a subtle but traditional touch.

Plinth block trim can also be used to cover up gaps and imperfections. It creates a seamless way to bridge the architrave and the floor while also making the room more visually appealing.

Advantages of a Plinth Block

A plinth block is fantastic for installing skirting board covers if you plan to leave your original architraves where they are. Installing them here eliminates any unseemly overlapping or protrusion and makes what would otherwise be a full design overhaul something much simpler.

It can further simplify other moulding projects by eliminating the need for complex cuts. You can achieve a flush, clean finish on architraves and even use a plinth block to connect architraves and skirting boards together.

As far as aesthetics go, plinth blocks can facilitate both a traditional and modern design. But they have an additional advantage in older homes since they often have walls that are not as straight or flush as those in contemporary homes. 

You likely won’t find this issue in modern homes. However, many contemporary designs still benefit from a plinth block if you want to enhance some existing detailed skirting.

Plinth moulding should at least sit at the same height as the baseboard, but many designers choose plinth blocks that are taller than the base moulding. Keep proper proportions in mind as you select a width and height for your plinth blocks. Mouldings One has a wide selection of premium wood mouldings. Can’t find the right look for your renovation? Request a custom moulding profile.

  1. Home
  2. Shop Mouldings
  3. Plinth Block
Filter By
  • 8533 Wood Plinth Block 1 x 4
    8533

    8533 Wood Plinth Block 1 x 4

    Starting at
    $3.82
    Choose Options
  • 8503 Wood Plinth Block 1-5/8 x 5-1/2
    8503

    8503 Wood Plinth Block 1-5/8 x 5-1/2

    Starting at
    $9.17
    Choose Options
  • 1245 Wood Plinth Block 3/4 x 2-1/2
    1245-p

    1245 Wood Plinth Block 3/4 x 2-1/2

    Starting at
    $1.91
    Choose Options
  • 1063 Wood Plinth Block 3/4 x 2-9/16
    1063-p

    1063 Wood Plinth Block 3/4 x 2-9/16

    Starting at
    $2.04
    Choose Options
  • 1111 Wood Plinth Block 13/16 x 2-3/4
    1111-p

    1111 Wood Plinth Block 13/16 x 2-3/4

    Starting at
    $2.04
    Choose Options
  • 1323 Wood Plinth Block 5/8 x 3-1/2
    1323-p

    1323 Wood Plinth Block 5/8 x 3-1/2

    Starting at
    $2.28
    Choose Options
  • 8149 Wood Plinth Block 3/4 x 3
    8149

    8149 Wood Plinth Block 3/4 x 3

    Starting at
    $2.14
    Choose Options
  • 8247 Wood Plinth Block 1-7/8 x 5-1/4
    8247

    8247 Wood Plinth Block 1-7/8 x 5-1/4

    Starting at
    $8.81
    Choose Options
  • 8548 Wood Plinth Block 1-5/8 x 5-3/4
    8548

    8548 Wood Plinth Block 1-5/8 x 5-3/4

    Starting at
    $9.52
    Choose Options
  • 8097 Wood Plinth Block 1 x 1-5/8
    8097

    8097 Wood Plinth Block 1 x 1-5/8

    Starting at
    $2.07
    Choose Options
  • 8096 Wood Plinth Block 1 x 2-1/4
    8096

    8096 Wood Plinth Block 1 x 2-1/4

    Starting at
    $2.43
    Choose Options
  • 8238 Wood Plinth Block 1-1/2 x 1-1/4
    8238

    8238 Wood Plinth Block 1-1/2 x 1-1/4

    Starting at
    $2.33
    Choose Options
  • 8239 Wood Plinth Block 1-1/2 x 2
    8239

    8239 Wood Plinth Block 1-1/2 x 2

    Starting at
    $3.82
    Choose Options
  • 8160 Wood Plinth Block 1-1/4 x 2-1/2
    8160

    8160 Wood Plinth Block 1-1/4 x 2-1/2

    Starting at
    $3.02
    Choose Options
  • 8225 Wood Plinth Block 1 x 3-1/2
    8225

    8225 Wood Plinth Block 1 x 3-1/2

    Starting at
    $3.31
    Choose Options
  • 8026 Wood Plinth Block 1-3/4 x 5-1/2
    8026

    8026 Wood Plinth Block 1-3/4 x 5-1/2

    Starting at
    $9.17
    Choose Options
  • 8216 Wood Plinth Block 2-1/2 x 6-3/8
    8216

    8216 Wood Plinth Block 2-1/2 x 6-3/8

    Starting at
    $21.65
    Choose Options
  • 8263 Wood Plinth Block 1-1/4 x 8
    8263

    8263 Wood Plinth Block 1-1/4 x 8

    Starting at
    $9.56
    Choose Options
  • 1
  • 2
  • 3
  • 3

Need More Help?

Request a Quote

Have a custom moulding or historical moulding profile that you need replicated and reproduced?

Request a Quote
Request a Quote
Design Resources

Download free publications for builders, craftsmen and enthusiasts to explore and lean more about moulding, historical architecture styles and practical applications.

Design Resources
Explore Resources
CAD Designs

Access our full range of moulding profiles, organized by shape and style, available for download in .dwg format for seamless integration into your project.

CAD Designs
View CAD Designs
Our Services

We offer a variety of services that will help with the construction of your project in a timely manner while maintaining a high standard service of quality.

Request a Quote
Explore Services
!

Stay Up to Date

Subscribe to our newsletter to receive timely notifications about new and available products, services, and recently introduced resources.

  • Instagram
  • Facebook
  • Pinterest
  • Linkedin
Store Logo

A Division of Hardwood Lumber Company

13813 Station Rd, Middlefield, Ohio 44062
P.O. Box, 15 Burton, Ohio 44021
440.834.3420 Visit Our Showroom ICAA Logo
Company
  • About Us
  • Mission
  • Our Services
  • Primed & Pre-Finish
  • Preservation Projects
  • Architect David Ellison
  • ICAA Member
Customer Service
  • Contact Us
  • Request a Quote
  • Request a Catalog
  • FAQs
  • Warranty Info
  • Glossary
Resources
  • Blog
  • Online Museum
  • Design Resources
  • CAD Downloads
  • Designing with Mouldings
My Account
  • Sign In
  • Register
  • Orders
  • Shipping & Returns

Copyright© 2025 Mouldings One. All Rights Reserved

Privacy Policy
Terms of Service
Sitemap