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Intrim® SB03 Skirting Block

Classic Hamptons, Modern Hamptons, French Parisian, Art Deco, Georgian

SB03

In-Stock & Ready to Ship

Refined architectural detail for Hamptons and Parisian interiors

Complete your interior detailing with Intrim SB03 skirting block a decorative moulding designed to create a seamless transition where architraves meet skirting boards. Also known as a plinth block or base block, SB03 adds architectural character while enhancing the proportions and visual impact of doorways, openings, and wall panelling schemes.

A popular choice within our In-Stock Range, SB03 is available for dispatch within 2 business days – ideal for keeping your project moving.

Perfectly suited to French Parisian, Classic Hamptons, Modern Hamptons, Modern Art Deco, and Georgian interiors, SB03 features a bold architectural profile with a raised centre panel framed by champfered edges. Unlike simpler flat plinth blocks, SB03 introduces a layered architectural detail that complements both traditional and contemporary moulding styles. Its geometric form works particularly well alongside more decorative architraves and skirting boards, helping create a polished and cohesive finish throughout the home.

Key features:
  • Decorative skirting block (plinth block) designed for the junction of skirting boards and architraves
  • Features a raised centre panel with champfered edges
  • In-Stock size: 300mm (H) x 95mm (W) x 27mm (D)
  • Additional sizes may be available on request (made-to-order only)
  • Supplied in primed FJ pine
  • Can be cut down on site to suit specific heights and project requirements
Order samples with confidence

SB03 samples are available to purchase online, allowing you to assess the profile detail and scale before specifying.

Available in:

In-Stock:

  • 95mm W x 27mm thick x 300mm H

Made-to-Order:

  • 70mm W x 27mm thick x 300mm H
  • 70mm W x 34mm thick x 300mm H
  • 70mm W x 39mm thick x 300mm H
  • 95mm W x 34mm thick x 300mm H
  • 95mm W x 39mm thick x 300mm H
  • 120mm W x 27mm thick x 300mm H
  • 120mm W x 34mm thick x 300mm H
  • 120mm W x 39mm thick x 300mm H
  • 140mm W x 27mm thick x 300mm H
  • 140mm W x 34mm thick x 300mm H
  • 140mm W x 39mm thick x 300mm H

Skirting block height needs to be cut to size as per recommendations below.

Thickness Guide SB03

Architrave/Skirting ThicknessSkirting Block Thickness
18mm27mm
25mm34mm
30mm39mm

Skirting Block Recommended Size Guide

Skirting HeightArchitrave WidthSkirting Block Size (hxw)
90mm66mm100x70mm
115mm66mm125x70mm
115mm90mm125x95mm
135mm66mm150x70mm
135mm90mm150x95mm
135mm115mm150x120mm
185mm90mm200x95mm
185mm115mm200x120mm
185mm135mm200x140mm
230mm90mm250x95mm
230mm115mm250x120mm
230mm135mm250x140mm

 

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Frequently Asked Questions

What is the Intrim In-Stock Range?

The In-Stock range is Intrim’s curated selection of our most in-demand moulding profiles, kept in stock and ready for dispatch immediately.

How quickly are In-Stock mouldings dispatched?

In-Stock ready-made timber mouldings are dispatched within 2 business days, with speedy delivery available Australia-wide – ideal when a project can’t wait.

Are Intrim's In-Stock mouldings primed and ready to paint?

Yes. Every profile in the In-Stock range is supplied as primed FJ Pine. Our primed skirting boards, architraves, and wall mouldings arrive sealed, ready for your final colour and quick installation. For more information, see our guide to pre-primed mouldings.

Can I order a sample of an In-Stock profile?

Yes. Add any profile to your sample basket to order a sample, or browse our curated sample boxes to see a range of complementary profiles in person before you commit.

Which interior styles do the In-Stock profiles suit?

The range spans our most-requested looks, including Classic and Modern Hamptons, French Provincial, Modern Coastal, and Victorian. Use the style filter to view the profiles suited to your project.

What if the profile I want isn't in the In-Stock range?

No problem. All our other profiles are available made-to-order, with production taking approximately 5 – 10 business days. Need help with profile selection? Book a design consult, and an Intrim expert will help you find the perfect profiles for your project.