Products
Build Your Quote
The quote builder lets you explore the product range adding items to a basket as you shop the different timber mouldings for your project.
Build Your Quote
- In-Stock Range
  
  In-Stock Range
  Our most popular skirting, architrave, and wall panelling products, ready to ship in 2 days
- Skirting and Architraves
  Skirting and Architraves
  See our vast collection of skirting and architraves styles to suit Australian homes and commercial buildings
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  In-Stock Skirting, Architraves, and Timber Mouldings
  Skirting
  Architraves
  Curved Architraves
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  Nova Vita Curved Flush Finish Skirting & Door Jamb
  Shadowline Skirting System
  Fast Trim Pre-Scribed Skirting
- Timber Mouldings
  Timber Mouldings
  Make your Interiors Spectacular. Explore our large range of custom Australian made to order timber mouldings.
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  Chair Rail
  Dado Rail
  Inlay Mould
  Picture Rail
  Sill Nosing
  Skirting Blocks
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  Crown Mouldings
  Door Jambs
  Timber Corner Blocks
  Curved Timber Mouldings
  Concave
  Half Rounds
- Wall and Ceiling Panelling
  Wall and Ceiling Panelling
  Explore our range of wall panelling products including large sheets, lining boards, wall battens and Wainscoting
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  Wainscoting Panels
  Timber Lining Boards
  Half Rounds
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  Timber Wall Battens
  Concave
- Timber Handrails
  Timber Handrails
  Intrim Mouldings large range of solid timber handrail profiles and wall projection systems are beautifully appealing and durable and use our time-saving installation systems. Seen in projects right across the country from Sydney, Brisbane, Melbourne, Perth, Adelaide, and everywhere in between.
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  Dowel Handrail System
  ConnectaRail Modular Handrail System
  General Intrim Handrails
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  Hospital Handrail Systems
  Anti-Ligature Handrails
  Bump Rail Systems
- Intrim Exclusives
  Intrim Exclusives
  Our range of patented, innovative moulding designs available only through Intrim, reinforcing our position as market leaders in bespoke timber mouldings.
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  Nova Vita Curved Flush Finish Skirting & Door Jamb
  Shadowline Skirting System
  In-Stock Pre-Scribed Skirting Boards
  Connecta Rail
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- Order Samples Online
  
  Order Samples Online
  Order your timber mouldings samples online today.
Products
Explore our range of custom Australian made to order timber mouldings for residential and commercial applications.
Inspiration
- Our Work
  Our Work
  Explore how Intrim Mouldings are used to create spectacular interiors across a large collection of projects, building types and styles.
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  Residential
  Aged Care
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  Commercial
  Health
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  All Projects
  Hotels
  Recent projects
  
  A French-Country Home Made for Australian Family Life
  
  A Cottage Reworked for Modern Family Life
  
  From American Farmhouse to Australian Setting
- Collaborations
  
  Collaborations
  We collaborate with some of Australia’s leading designers and builders who share our passion for creating WOW interiors. Explore their inspiring work and see how mouldings elevate every space.
  Three Birds
  
  Oak and Orange
  
  Front Porch Properties
  
  Indah Island
- Design Styles
  Design Styles
  Explore the design style for your project to see a collection of profiles to suit your project
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  Classic Hamptons
  Modern Hamptons
  French Provincial
  French Parisian
  Modern Farmhouse
  Country Farmhouse
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  Modern Contemporary
  Modern Art Deco
  Modern Coastal
  Scandinavian Coastal
  Georgian
  Victorian
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- Building Styles
  Building Styles
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  Aged Care Interiors
  Commercial
  Interior Office Design
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  Hospitals / Health
  Hotels / Hospitality
- Videos
  Videos
  Explore our library of videos.
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  The Inside Track
  
  Collabs
  
  Shadowline Installation Videos
- Gallery
  
  Gallery
  Explore the image library. Filter by style, product type and more, to find images to inspire your spectacular interior
Inspiration
Be inspired to make your interior spectacular. Explore our large collection of case studies, visit our image library, see inspiration by design style or building type and more.
News & Resources
- Blog
  Blog
  Read our blog for the latest information on design, trends, products, tips and more.
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  All
  Intrim Mouldings
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  Design
  News
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  How To
  Product
  Recent posts
  
  Intrim Shadowline vs P50: Which Method Delivers a Better Result?
  
  The Moulding Profiles Defining Today's Hamptons Interiors
  
  What Should Your Chair Rail Height Be?
- Guides
  Guides
  Learn how to plan, select, budget, order and install timber mouldings in our useful guides filled with tips and links to everything you need to know.
  Installation Guides
  Architrave & Skirting Installation Guide (PDF)
  How to Install Skirting
  How to Install Intrim Shadowline
  How to Install Nova Vita® Flush Skirting & Door Jambs
  How to install Wainscoting
  How to Install Intrim Connecta Rail Handrail System
  Product Guides
  All you need to know about Timber Mouldings
  Polyurethane for Flexible Mouldings
  Handrail Height & Australian Standards
  General Guides
  Timber Moulding Materials
  Pre Primed Mouldings – A Complete Guide
  How to Paint Skirting Boards
  Cleaning Skirting Boards
  Timber Moulding Profiles & Sizes Guide
  Modern Coastal Style Design (PDF)
- Forms & Documents
  
  Forms & Documents
  A library of various documents you may need for doing business with us
- Commercial Resources
  Commercial Resources
  Specifiers and designers resources
  FSC Certification
- Help Centre
  Help Centre
  Visit our help centre where we answer your most frequently asked questions. How to buy from us, invoicing & payments, lead times & delivery, faults & returns
  Ordering, lead times & delivery
  Popular FAQs
  Trade Accounts
News & Resources
All your guides, instructions, files, forms and more
Sample Boxes

Sample Boxes
Shop online now at Intrim for all your renovation and building needs, including DIY wainscoting kits, VJ boards and more. Intrim has the perfect solution for your interior build or renovation project. Shop online today!
About
- About
  
  About
  Read about our vision, mission, and core values
- Meet The Team
  
  Meet The Team
  People are the heart of our business. Meet our leadership team and key staff members here.
- The History of Intrim
  
  The History of Intrim
  Company history of Intrim an Australian family owned business
- Careers
  
  Careers
  Working with Intrim is a rewarding experience as part of a great team. Roles are regularly updated here
- Testimonials
  
  Testimonials
  We are proud to be part of our clients projects. See what they have to say
About
Read about our vision, mission, and core values
Contact
- Contact Us
  
  Contact Us
  Contact us here or find all our details to mail us, call us or visit us. We offer design consultations at our Sydney showroom. Contact us to book in advance.
- Locations
  Locations
  See our site locations, and where you can visit a showroom, display or find a distributor
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  Sydney Showroom
  Melbourne
  Adelaide
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Contact
Contact us here or find all our details to mail us, call us or visit us. We offer design consultations at our Sydney showroom by APPOINTMENT ONLY. Contact us to book in advance.
Find an Installer
- Find an Intrim Approved Installer
  
  Find an Intrim Approved Installer
- Become an Intrim Approved Installer
  
  Become an Intrim Approved Installer
Find an Installer

Please note that showroom visits are by appointment only. Click here to book an appointment for a design consultation.

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G Google Reviews

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17th May 2022

How thick is Shadowline?

12mm thick for 10mm plasterboard.

15mm thick for 13mm plasterboard

Fire Rated Shadowline is 18mm thick.