Naturally durable, visually striking, and exceptionally stable, our 144mm x 19mm Canadian Western Red Cedar Shiplap Cladding is a premium choice for exterior projects that demand both performance and beauty. The refined shiplap profile offers clean lines and a modern aesthetic while maintaining strong weather protectionideal for high-end garden buildings, house faades, garages, and contemporary architectural designs.
Western Red Cedar is world-renowned for its outstanding resistance to rot, decay, and insect damage, thanks to its natural oils. Its low density makes it thermally efficient and easy to work with, while its stability ensures minimal movement when exposed to the elements.
With warm reddish-brown tones that gracefully weather into a beautiful silver-grey patina, this cladding provides long-lasting elegance with or without treatment. The No.2 Clear & Better grade ensures minimal knots, enhancing the premium appearance and consistency of each board.
Specification
| Detail |
Value |
| Material |
Western Red Cedar |
| Minimum Order |
100 Linear Meters (orders below this will be cancelled due to machining process) |
| Profile |
Shiplap |
| Width |
144mm |
| Thickness |
19mm |
| Face Coverage |
135mm |
| Grade |
No.2 Clear & Better |
| Treatment |
Untreated Naturally rot resistant (OSMO UV protection recommended) |
| Finish |
Planed |
| Lengths Available |
0.9m, 1.2m, 1.8m, 2.4m, 3.0m, 3.6m, 3.9m, 4.2m |
| Type |
Softwood |
| Origin |
Canada / North America |
| Durability |
Class 2 |
| Movement Class |
Small |
| Knots |
Few |
| Colour |
Rich reddish-brown tones that weather to a silvery-grey |
| Fixings |
Stainless Steel |
| Recommended Wastage |
1015% |
Key Points
-
Naturally durable with excellent resistance to rot and insects
-
Lightweight and thermally efficient due to low density
-
Strong and stable, ideal for horizontal or vertical installation
-
Few knots for a consistent, premium visual finish
-
Ages gracefully to a silver patina when left untreated
FAQs
Product
What are Shiplap boards typically used for?
Shiplap Western Red Cedar is ideal for exterior cladding on sheds, summerhouses, cabins, outbuildings, home faades, and premium garden rooms.
Do you offer bespoke lengths?
Yes, bespoke lengths can be supplied. Contact the sales team.
How long does Western Red Cedar last?
With good maintenance, Western Red Cedar can last up to 40 years in exterior applications.
Usage
What nails should be used for Shiplap Cedar cladding?
Use stainless steel nails or screws to prevent staining and corrosion.
Can Western Red Cedar cladding be used internally and externally?
It can be used indoors, but it is primarily chosen for external cladding due to its durability and natural weather resistance.
How do I fit Western Red Cedar Shiplap cladding?
Follow the dedicated Cladding Install Guide for correct spacing, fixing methods, and weatherproof installation techniques.
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