- All
-
Custom Cutting
Custom Cutting Choose from our limitless cut to size products
Custom Cutting
A selection of the finest Custom cut products on the market.
NEED HELP?
Our expert team are on hand to help you when you need it! Simply give us a call on
01536267107
OR
GET IN TOUCH -
Structural Timber
Structural Timber
A selection of the finest Structural Timber products on the market.
NEED HELP?
Our expert team are on hand to help you when you need it! Simply give us a call on
01536267107
OR
GET IN TOUCH -
Timber Cladding
Timber Cladding External, internal, profiled and featheredge...
-
Shadow Gap Cladding
-
Channel Siding Cladding
-
Shiplap Cladding
-
Featheredge Cladding
-
Trim Boards
-
Set Lengths
-
Tongue and Groove Cladding
-
Rain Screen Cladding
-
Board on Board Cladding
-
Waney Edge Cladding
-
Cladding Treatments
-
Cladding Samples
-
V Tongue and Groove Cladding
-
Half Lap Cladding
-
Rebated Featheredge Cladding
-
Shed Cladding
-
Agricultural Cladding
-
Cladding Fixings
Timber Cladding
Protect and transform your outdoor structures with our high-grade timber cladding.
NEED HELP?
Our expert team are on hand to help you when you need it! Simply give us a call on
01536267107
OR
GET IN TOUCH -
-
Outdoor Timber
Outdoor Timber
A selection of the finest Outdoor Timber products on the market.
NEED HELP?
Our expert team are on hand to help you when you need it! Simply give us a call on
01536267107
OR
GET IN TOUCH -
Garden Features
Garden Features
A premium selection of timber garden features, designed to add structure, style, and natural warmth to any outdoor space.
NEED HELP?
Our expert team are on hand to help you when you need it! Simply give us a call on
01536267107
OR
GET IN TOUCH -
Doors, Floors & Joinery
Indoor Timber
A selection of the finest Indoor Timber products on the market.
NEED HELP?
Our expert team are on hand to help you when you need it! Simply give us a call on
01536267107
OR
GET IN TOUCH -
Fuels
Fuels
A selection of the finest Fuels products on the market.
NEED HELP?
Our expert team are on hand to help you when you need it! Simply give us a call on
01536267107
OR
GET IN TOUCH -
Fixings & Finishes
Fixings & Finishes
A selection of fixings and treatments to finish off your project.
NEED HELP?
Our expert team are on hand to help you when you need it! Simply give us a call on
01536267107
OR
GET IN TOUCH -
Offers
Clearance
A selection of the finest Clearance products on the market.
NEED HELP?
Our expert team are on hand to help you when you need it! Simply give us a call on
01536267107
OR
GET IN TOUCH
Radiata Thermowood Featheredge Cladding
MODEL
- Thermally modified (Thermo-D) for better stability and durability class 2 above ground
- Chemical free: modified with heat and water only
- Prime grade: a clearer alternative to our Character grade Redwood Thermowood
- Dark brown, weathering to grey/charcoal
- Thermally modified to a low 4–7% moisture content
- Three widths: 150, 175 and 200 mm, 26 mm tapering to 5 mm
Need help working out how much cladding you need?
Our Radiata Thermowood Featheredge Cladding is featheredge cladding in Radiata pine Thermowood, for external use.
About Radiata pine Thermowood
Radiata pine, thermally modified to 4–7% moisture content. Dark brown, weathering to grey/charcoal.
New Zealand radiata pine.
The thermal modification uses only heat and water, so the cladding is chemical free.
Profile and fitting
Featheredge boards are cut on the diagonal to give a tapered board that is overlapped when fitted, like roof tiles.
Our suggested overlap, for working out quantities: we suggest a 35 mm overlap on every width: 150 mm boards give 115 mm cover, 175 mm boards give 140 mm cover and 200 mm boards give 165 mm cover.
Grades and options
- Prime grade: a clearer alternative to our Character grade Redwood Thermowood.
Sizes and pricing
- 150 x 26/5 mm (width x thickness tapering to feather): Character £30.49 per m² ex VAT
- 175 x 26/5 mm (width x thickness tapering to feather): Character £30.99 per m² ex VAT
- 200 x 26/5 mm (width x thickness tapering to feather): Character £31.99 per m² ex VAT
- Supplied in random lengths between 1200 mm and 3600 mm.
- Set lengths are available for an extra charge using Set lengths (Cladding): surcharge £8.00 per m² ex VAT up to 3500 mm, £12.00 per m² ex VAT above 3500 mm. Add the same number of m² of set lengths as cladding.
Specifications
| Species | Radiata pine |
|---|---|
| Origin | New Zealand |
| Profile | Featheredge |
| Use | External |
| Grade(s) | Prime |
| Sizes | 150 x 26/5 mm, 175 x 26/5 mm, 200 x 26/5 mm |
| Lengths | Random 1200–3600 mm (set lengths extra: £8.00 per m² ex VAT up to 3500 mm, £12.00 per m² ex VAT above 3500 mm) |
| Moisture content | 4–7% (after thermal modification) |
| Treatment | Thermally modified (heat and water, chemical free) |
| Finish as supplied | Sawn |
| Priced per | m², ex VAT |
Finishing and aftercare
No further treatment is needed. To keep the original colour for longer, use a UV Oil or see our cladding treatments.
Drawings and downloads

Tap the drawing to open it full size.

Tap the drawing to open it full size.

Tap the drawing to open it full size.
Good to know
- Natural timber varies: expect some differences in colour and grain from board to board and from the photos.
- Thermowood can split, so allow an extra 10% on top of your usual wastage. Knots may remain after planing; they don't affect durability.
- Boards left exposed to changing weather before fitting are likely to cup, warp and split. We suggest fitting between October and April where possible, within 7 to 14 days of delivery.
- Sizes are nominal and can vary slightly with moisture content.
- Not sure? Order up to two cladding samples first.
- Questions? Please contact our Sales Team on 01536 267107.
You might also like
- Thermally modified (Thermo-D) for better stability and durability class 2 above ground
- Chemical free: modified with heat and water only
- Prime grade: a clearer alternative to our Character grade Redwood Thermowood
- Dark brown, weathering to grey/charcoal
- Thermally modified to a low 4–7% moisture content
- Three widths: 150, 175 and 200 mm, 26 mm tapering to 5 mm
Need help working out how much cladding you need?
