Description
This home-grown British Cedar planed board delivers a stunning natural aesthetic and reliable performance for both indoor and outdoor projects.
Machined smooth on all faces, it offers a refined yet rustic appearance, making it ideal for cladding, fencing, decorative panelling, and garden structures.
The 100mm x 19mm profile provides a versatile and sturdy option that can be used as slatted fencing, horizontal cladding, or architectural detailing. British Cedar is prized for its warm reddish-brown tones, which gradually weather to a silvery-grey patina, offering a timeless and elegant look for modern or traditional designs.
This timber is sustainably sourced from UK-grown Western Red Cedar, often from Devon and surrounding regions. Being lightweight, durable, and naturally rot-resistant, it performs exceptionally well outdoors without requiring chemical treatment. For those who wish to preserve its rich colour, a UV-protective oil such as Osmo Stain is recommended.
Specification
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Width: 100 mm (finished)
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Thickness: 19 mm (finished)
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Lengths: 15 cm sample, 1.8 m, 2.4 m, 3.0 m, 3.6 m, 4.8 m
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Timber Type: Home-Grown Western Red Cedar (Softwood)
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Finish: Planed Smooth (PAR)
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Treatment: Untreated – naturally rot and insect resistant
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Durability: Class 3 (moderate)
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Movement Class: Medium
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Colour: Light reddish-brown hues that weather to silver-grey
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Fixings: Stainless steel recommended
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Recommended Wastage: 5–10%
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Origin: UK (typically Devon)
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Weight: Approx. 0.1 kg per sample
Key Features
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Naturally durable and resistant to decay and insects
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Smooth planed finish for a refined, consistent appearance
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Lightweight and easy to work with
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Low-density timber with good thermal insulation properties
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Excellent workability for cladding, joinery, and decorative use
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Sustainably sourced in the UK – reduces carbon footprint
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Attractive rustic grain with natural knots and variation
FAQs – 4" x 1" Planed British Cedar Timber Board
1. What is 4" x 1" cedar typically used for?
This size is ideal for cladding, fencing slats, trims, and decorative wall panels, giving projects a smooth yet natural finish.
2. How does planed cedar differ from sawn cedar?
Planed cedar is smooth and uniform, providing a cleaner, more contemporary look, while sawn cedar has a rougher, more rustic texture.
3. Does cedar need treating before use?
Treatment isn’t required, but applying a UV-protective oil helps maintain its warm reddish colour and prolong its life outdoors.
4. How long will cedar last?
With correct installation and maintenance, cedar can last 20–30 years or more, even when left untreated.
5. Is home-grown cedar sustainable?
Yes. It’s UK-sourced, often from Devon, making it a sustainable and low-carbon alternative to imported Canadian cedar.
6. What colour does cedar turn over time?
It starts light red-brown and naturally weathers to an elegant silver-grey when exposed to sunlight and rain.
7. Is home-grown cedar graded?
No. It’s not formally graded, so expect natural features like knots, sap pockets, and shakes — part of its rustic charm.
8. What type of fixings should be used?
Always use stainless steel fixings to avoid staining or corrosion caused by the wood’s natural oils.
9. Can it be used indoors?
Yes. It’s great for interior panelling or decorative timber features, providing a warm, natural finish.
10. What wastage allowance should I plan for?
Allow 5–10% wastage, as home-grown cedar can include natural defects that enhance its character but may require trimming.
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Some of Our Service Reviews
This company deserves more than 5 stars
This company deserves more than 5 stars! Brilliant help & communication by the staff there. My purchase was delivered the next day. can't fault them at all. Thank you
Date of experience: 21 February 2024
Made up with the cladding and…
Made up with the cladding and corrugated roof sheets
Delivered early which was a bonus
All the sheets were not damaged
And l must say cheapest around
Spot on
Will defo use again
Date of experience: 17 October 2023
Cladding
Very pleased with my grey composite cladding. Staff helpful, free samples received, confirming a good product at a fair price, leading to my purchase.
Date of experience: 11 June 2023
Help with my new garage roof!
Trade Warehouse could not have been more helpful. They very patiently guided a roofing newbie through all of the stuff I would need to do the job and provided helpful tips along the way. It's rare to find a company offering such a fantastic level of customer service as standard. I would highly recommend them and will certainly use them again.
Date of experience: 23 August 2023
Garden Storage
My contractor (Charlie Keep) recommended you to me so I could order the materials online for delivery direct to my home. These were for a project to construct a Garden Storage Area. The materials were perfect and the whole process was simple and slick with materials delivered on time and very well packaged. Charlie has since completed the project & I am very happy with the outcome.
Date of experience: 20 August 2023
Right product, right price, right delivery.
Right product, right price, right delivery. Sure, it was only one length of cast iron guttering but they took the order seriously, packed it well and kept me updated on delivery. And when I opened the very good packaging I found it was exactly what I had wanted. How can you do better!!
Date of experience: 31 January 2023
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Date of experience: 12 September 2023
It was exactly what I wanted
It was exactly what I wanted. Arrived in good order
Perfect
Date of experience: 16 September 2023
Straight forward and helpful with…
Straight forward and helpful with making the order. Delivery guy was friendly and was helpful in bringing the sheets into the back yard (was only a few). Really happy and would highly recommend!!!
Date of experience: 27 August 2023
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