Step 1

Check the battens

Make sure the battens are fitted vertically or horizontally – depending on the type of cladding.

Use a spirit level or a laser for straight lines.

Tip: A straight starter board is extremely important – do not underestimate this step!

Step 2

Start at the bottom (or at a corner)

Horizontal cladding:

• Start at the bottom and work upwards.
• Make sure the overlap slopes outwards so that water can run off.
• Nail or screw each board at the top so that the fastener does not pass through the board below it – the boards must be able to move freely.

Vertical cladding:

• Start at an external corner or at the edge of a window.
• Installation is easier if the tongue side faces outwards.
• Drive the nails on the tongue side so that the cladding can move freely and does not crack.

Board-and-batten installation:

• First install the bottom boards with gaps between them (approx. 10 – 15 mm).
• Then lay the cover batten on top so that it covers the gaps completely.
• Fix both the bottom board and the cover batten with stainless steel nails or screws, two at each fixing point.

Tip for a neat look! Use a laser to set the fasteners in straight rows.

Step 3

Fit the cladding around windows and doors

• Use a jigsaw for clean cut-outs.
• Leave room for free movement between the cladding and the window or door frame.
• We recommend fitting drip flashing above the windows before installing the cladding.
• Check that metal window sills that drain moisture away are fitted.

Step 4

Corners, edges and details

• Depending on the look and the type of cladding, use a corner moulding or a tight corner joint.
• Fit a closing strip at the bottom and rain-protection strips at the top.
• Make sure that water does not collect anywhere – all elements must drain moisture away.

Step 5

Check and seal

• Check that the cladding is firmly fixed and that the gaps between the boards are even.
• Do not seal joints through which moisture needs to escape – but around window and door frames and similar penetrations, feel free to use sealing foam. Use an elastic sealing compound that adapts to the movement of the facade, e.g. construction sealant for facades or ESSEAL ESS1
• If the cladding is not primed, paint it immediately after installation, ideally within two weeks.

Tip: if you do not want to paint the wood cladding after installation, use pre-lacquered screws and nails.

Lacquered facade nails 15°

Use our guide

6 steps to correct installation ⮕