European Oak Shiplap Cladding

We supply Oak Shiplap Cladding in the following profiles:

• IWC6 - 19mm x 145mm overall, with a 135mm face - For horizontal fitting
• IWC7 - 19mm x 145mm overall, with a 128mm face - For horizontal fitting

These profiles are designed to be fitted horizontally and give you a choice between a 135mm or 128mm face.

You have a choice between our Prime Grade and Light Character grades of Oak when selecting your Shiplap cladding. The main difference between the two is the knot content. Prime Grade is almost knot free and any knots found will only be small knots, so it gives your cladding a modern clean look. Whereas, Light character grade is a knottier grade with a more traditional look without any large dead knots.

All of our European Oak shiplap cladding is kiln dried so it is essential that you seal your cladding by treating it. This will reduce movement in the timber so that it doesn’t expand and contract as much with the seasons.

Shiplap cladding is supplied in random lengths of 2m and longer. We can supply exact lengths if required however please call us on 01889 279 018 or talk to us on the online chat first to make sure we can supply the required lengths. Once you have checked with us you can then add those lengths into the “Special Instructions” box on the shopping basket page.

Treatments

It's important to seal kiln dried oak all round to prevent moisture getting in. We recommend talking to www.wood-finishes-direct.com if you would like to treat your timber. If you do decide to treat your timber, it needs to be treated all the way round including the ends to prevent moisture getting in at all.

Fitting Guidance

Our fitting guidelines are designed to give you a starting point on how to fit your shiplap cladding and we recommend that you consult an expert fitter to advise on your actual scenario.

Be sure to read our treatment guidance as treatment needs to be applied prior to fixing your cladding

Breathable Membrane

Consult a fitter to determine if your scenario would require the fitting of a breathable membrane between your wall and the cladding. This membrane stops rain getting to the wall, but allows moisture to escape, helping to prevent internal condensation and mould that can come with it.

Treated Softwood Battens

Treated softwood battens (available from our cladding accessories pages) are most commonly used to fix to the wall (or on top of the breathable membrane) to then fix your cladding to. Shiplap cladding is to be fixed horizontally only, so your battens need to be placed vertically, at around every 600mm (60cm).

Fixing the Cladding

** Whether you use nails or screws, it's important that they are stainless steel, or silicone bronze ARS, so that the natural tanins in the timber will not corrode them. Never use iron nails for fixing timber.

The timber is designed to only be fitted horizontally with the start of the running lip across the width of the timber at the top. To stop your wood from splitting it’s best to pre-drill any holes and then hold the boards with the head of the screw.

You can also use nails, preferably ring-shanked for extra grip, and again stainless steel so they don't corrode. For lower-density species like cedar, consider using nails with larger heads so the cladding doesn't pull through.

As already stated, these are just ideas to get you thinking about installation and you should consult a professional installer before fitting your cladding as every scenario is different.

All our claddings are provided untreated. Fresh sawn timber claddings are best left untreated and to go silver grey. There are a wide range of optional treatments available for different species of timber and we recommend talking to the excellent team at www.wood-finishes-direct.com, who know the most up-to-date information on all the newest treatment products.