Exterior Tongue and Groove Cladding
We offer a select range of tongue and groove profiles in a choice of board widths, suitable for both vertical and horizontal installation. This versatile range of profiles is recommended for stable timber species such as Brimstone®, cedar, and sweet chestnut, making it a popular option for contemporary projects.
Code
VTG
Style
Contemporary
Species
Brimstone, Cedar and Sweet Chestnut
Orientation
Horizontal / Vertical
Jointed sweet chestnut TG&V
Brimstone®-ash-cladding-from-Vastern-Timber-TG&V
Brimstone®-ash-cladding-from-Vastern-Timber-TG&V
Brimstone®-ash-cladding-from-Vastern-Timber-TG&V
Exterior Tongue and Groove Cladding
What is Tongue and Groove Cladding?
Tongue and groove is a machined profile supplied with a smooth finish and an interlocking edge detail that creates a clean, waterproof facade. Tongue and groove wall cladding offers a linear appearance, ideal for contemporary new builds and modern extensions. A key benefit of exterior tongue and groove cladding is the ability to hide fixings through the tongue, delivering a seamless finish.
Call us to discuss your timber cladding project
Specifications
Tongue and groove cladding from Vastern Timber
- Profile codes: VTG1 – VTG6
- Thickness: 20 mm
- Widths: 70 mm, 95 mm, 120 mm, 145 mm
- Lengths: Random 1.8 m – 3.5 m+
- Species: Available in a variety of species
- Finish: Supplied uncoated, no treatment required
Species
| Available in |
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Dimensions
| Length |
Random lengths from 1.8mt – 3.5mt+ depending on specie |
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| Dimensions |
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Profiles
Installation
How to fix
VTG1, VTG2: Face-fix only (one fixing per board/batten).
VTG3, VTG4A, VTG5A, VTG6: hidden nail or face-fix (one fixing per board/batten).
Leave a 2 mm expansion gap between each board.
Horizontal attachment
Begin at the bottom, ensuring the first board is level. Position with the tongue edge facing upward. Use a spacer to maintain a 2 mm expansion gap between boards. Fix each board with a single nail at every batten point. Join consecutive board ends over a batten. VTG1 and VTG2 must be face-fixed, while VTG3-VTG6 can be nailed either through the face or diagonally through the tongue for hidden fixings.
Vertical attachment
Start at one corner with the tongue facing away, ensuring the first board is vertical. Nail as per horizontal installation.
Batten type
Treated softwood, 35 mm × 50 mm.
Batten spacing
400-600 mm.
Nail type
50 mm stainless steel ring shank nails for face-fixing.
40 mm stainless steel lost head nails for hidden fixing.
When to fix
Year-round, ideally between September and March.
Disclaimer
While the utmost care has been taken to provide accurate information, Vastern Timber shall not be held responsible for any consequences arising from any errors or omissions on this website nor for any damages resulting from the use of the information.
FAQs on Exterior Tongue and Groove Cladding
What is tongue and groove cladding used for?
Can tongue and groove wall cladding be installed vertically and horizontally?
What is the main benefit of tongue and groove cladding?
Which timber species are suitable for tongue and groove wood cladding?
Do tongue and groove wood cladding boards need an expansion gap?
How should tongue and groove boards be fixed?
Can nails be hidden when installing tongue and groove timber cladding?
When is the best time to install tongue and groove timber cladding?
What profiles are available?
Disclaimer
While the utmost care has been taken to provide accurate information, Vastern Timber shall not be held responsible for any consequences arising from any errors or omissions on this website nor for any damages resulting from the use of the information.
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