01
Install the counter battens
Fix counter battens to the intended wall surface at intervals of approximately 30–40 cm. Make sure the resulting surface is straight and even.
Thermo Spruce Tongue & Groove Wall Cladding – Hewn & Brushed
194 mm / 960 mm / 20 mm – tongue & groove
€80,36
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Thermo Spruce Tongue & Groove Wall Cladding – Hewn & Brushed
€80,36
Unit price
€80,36/m²
Warm, rustic character with the stability of thermally modified spruce. This solid wood tongue & groove wall cladding features a distinctive hewn and brushed surface that adds depth, texture and natural warmth to interiors and architectural projects.
The spruce is thermally treated at temperatures of up to 200°C. This treatment improves dimensional stability and moisture resistance while giving the wood its warm, refined appearance. It is a versatile choice for walls, ceilings, saunas, wellness areas and suitable exterior applications.
Why choose thermo spruce wall cladding?
- Hewn & brushed surface: pronounced texture with an authentic rustic look.
- Thermally modified: treated at up to 200°C for improved stability and durability.
- Tongue & groove profile: precise boards for a clean, continuous real-wood surface.
- Interior & exterior use: suitable for feature walls, ceilings, saunas and selected façade applications when correctly installed.
- Multiple dimensions: several widths, lengths and thicknesses for different project requirements.
- Installation guide included: every order includes our mounting instructions.
Dimensions & available versions
- Board widths: 194 mm and 245 mm
- Cover widths: 184 mm and 235 mm
- Lengths: 960, 1250, 1680, 2080, 2550 and 5100 mm in the selectable variants
- Thicknesses: 20 mm, 25 mm and 42 mm depending on version
- Short lengths up to 2080 mm: supplied with additional tongue & groove profiling on the board ends
- Other lengths: available on request
Special version: the 42 mm board is a square-edge board without tongue & groove. This is clearly identified in the variant selector.
Ideal for distinctive interiors
Use thermo spruce to create warm feature walls, chalet-style rooms, bedrooms, living areas, wellness spaces and saunas. The natural grain, knots and hewn surface make every board unique, while the tongue & groove system helps create a harmonious finished surface.
Ordering & delivery
Prices are shown per square metre for the selected variant. Long and bulky boards are securely packed for transport. Shipping options and costs are shown according to destination and product length during the ordering process where available.
Need help choosing the right length or quantity? Contact Vintage-Holz for project advice or request a suitable size for your installation.
Area planning
How many square metres of wall cladding do you need?
Calculate the required area directly here. Add one or more walls, subtract windows, doors and other openings, and include an additional waste allowance if required.
01
Wall areas
02
Windows, doors & openings
Openings are automatically deducted from the total wall area.
03
Waste allowance
Depending on the project, we recommend an additional allowance for cutting and fitting.
Wall
See it. Feel it. Decide.
Order a sample before you decide
Natural wood is best judged in person. Order a matching sample to assess the real colour, texture and surface before planning a larger wall or interior project.
Matching sample
Wood Wall Cladding Samples
Thermo Spruce Tongue & Groove Wall Cladding – Hewn & Brushed
€5,04
The sample is intended to help you assess the material and surface before ordering larger quantities.
Installation
Tongue & groove installation guide
Tongue & groove installation guide
Open the guide to see the complete installation process for our tongue & groove wall cladding.
02
Check spacing and fixing
Check the spacing of the battens and make sure the substructure is fixed correctly for the particular wall construction.
03
Align the first rows
Use a spirit level when installing the first two rows so that the wall cladding starts straight.
04
Sort the boards by appearance
View the surface structure and colour from a distance of approximately 2–4 m. If necessary, exchange individual boards until the desired overall appearance is achieved. Have screws and a cordless screwdriver ready.
05
Fix through the inner groove edge
Screw the boards to the counter battens through the inner edge of the groove. The fixing should then be covered by the following board. Alternatively, the boards can also be stapled in the groove.
06
Secure every third row
According to our installation guide, it is sufficient to secure every third row to the counter battens.
07
Close the joints carefully
Adjust the position of the boards with a wooden block and hammer. The boards should fit firmly together. Push them together until no small open joints remain visible. The tongue is stained in the respective surface colour.
08
Leave an expansion gap
Leave a gap of approximately 8–10 mm to adjoining walls. This gives the wood room to move as it adjusts to changes in moisture.
Questions about installation? Contact us at info@Vintage-Holz.de.
Expert answers
Tongue & groove cladding – expert answers
Practical answers for planning and installing our tongue & groove wall cladding.
Why is a substructure used for tongue & groove wall cladding?
The counter battens create a straight, secure fixing plane for the boards. In our installation method, the battens are mounted at approximately 30–40 cm intervals.
Where are tongue & groove boards fixed so the screws remain hidden?
The boards are screwed through the inner edge of the groove into the substructure. The next board then covers the fixing point, creating a clean finished surface.
Why are the first rows especially important?
The first rows determine the alignment of the entire wall. They should therefore be checked carefully with a spirit level before the rest of the cladding is installed.
Why should the boards be sorted before installation?
Natural wood varies in colour, structure and grain. Viewing and arranging the boards from roughly 2–4 m away before fixing them helps create a balanced overall appearance on the finished wall.
How much edge clearance should be left with tongue & groove cladding?
Leave approximately 8–10 mm to adjoining walls. This expansion gap gives the wood room to move as indoor humidity changes.