This is a natural process as the timber seeks to acclimatise and reach equilibrium moisture content with the surrounding environment. Timber cladding is the outer layer that helps to insulate and protect your home. When it comes to assembly, if you’re dealing tongue and groove (T&G) cladding, the grooves must be faced down to avoid holding water. All timber will swell and shrink as moisture is absorbed and lost from the timber. Brise Soleil / Aerofoils / Bespoke Items This allows for any penetrating water or moisture to escape. We have further information available. This is a good time to talk with architects or builders about bringing the initial designs and ideas to life. It ensures both the inner and outer surfaces of the wood maintain a similar moisture content thus reducing the potential for movement of the boards. softwood pressure treated for a BSEN335:1 use Class 3 application to give a 30 year desired service life is ideal. Registered in England and Wales with company number: 10035093. All NORclad products must be fixed using Stainless Steel grade 304 fixings. European Redwood Timber Cladding ABODO Timber Cladding The optimum time of year to fit external timber cladding is Autumn and Winter when the weather is more temperate. Supported by battens, cladding is fixed to the external walls of a building. Download our handy free guides covering various processes. Timber Frame Wall – To clad a timber frame wall, you need to attach the battens to studs in the wall. Use our online tool to generate a quote for your project and we’ll get back to you right away. The first step in our timber cladding installation guide is to pick a timber species that is suited to the project. Depending on the project, this will mean certain timbers are more suited than others. Pre-drill a hole slightly deeper than the length of the screw. Hardwood. Place screws or nails above one another where the width of the board is more than 100mm. Supported by battens, cladding is fixed to the external walls of a building. You don’t want to be almost finished and find you’re short of a few pieces of timber. The choice of timber species will also impact this. In a non-profiled timber, for board-on-board use, any sapwood present should be placed at the rear of the cladding to maintain the natural durability of the wood. You can then subsequently fix the cladding to these battens. To ensure the battens are in the same plane, use hardboard or Where butts join, ensure they meet on a batten to support the width. British Sweet Chestnut Timber cladding is usually designed for horizontal use. Some species also change colour as they age so bare this in mind when thinking about what you want the building to look like in years to come. If cladding is to be coated onsite, it is recommended to do this before installation. We often get asked how timber cladding is installed. For a full breakdown in each cladding profile, talk to one of our experts who can guide you in the right direction or visit our cladding profile guide. All Case Studies. Washers can be used in combination with the screws particularly when using green wood  allowing for a more stable fixing. Can I have Solid or Engineered Wood Flooring With Pets? FAQ NR34 7TU, © Ben Sutton (Timber) Ltd t/a Sutton Timber 2020. Here at NORclad, we’ve had over 35 years of experience creating and installing amazing timber cladding projects. Only certain profiles are recommended for vertical use so ensure you have checked this before you start. Screw in the fixing: Screw in the fixing, either by hand (if you can) or using the drill attachment provided in the box of fixings Push fixing into drilled hole Tighten the fixing so that it is flush with the block : Take care not to screw it too far and damage the hole, but use a drill and the attachment to drive the fixing into the block so that it is flush with the surface of the block This ensures there is no overdriven nails that could cause splitting or visible damage to the panels. As the old expression goes, “measure twice, cut once.”. If timber cladding is treated, protected and installed properly, it can last the test of time. Store the timber in a dry, cool place with good ventilation through the package (remove wrappers), to allow the timber to acclimatise. For more information on types of timber cladding please view our previous blog. For softwood species such as cedar, larch and douglas fir, nails may be employed. Hardwood boards are normally fixed by screwing to treated softwood fixing battens. These should be punched slightly below the surface of the board to give a smooth finish. Cladding panels should be installed by attaching to backing structure battens as detailed by the architect. Suffolk The screw length needs to be 2.5 times the thickness of the board. Countersinking the screws gives a cleaner look and allows for any movement as the timber gradually settles and dries. Battens must first be treated with a preservative and structurally graded to ensure they are strong enough to carry the weight of the cladding. Sotterley Sawmills • All timber cladding and battens should be appropriately treated to protect them against rot and insect attack. Accoya Timber Cladding Vertical boards are fixed to horizontal battens, with vertical ‘counter’ battens  again allowing for adequate drainage and ventilation. Horizontal boards are fixed to vertical battens. This is also the last moment to make any changes. Fixing the nails to the timber by hand is recommended. You’ll want to pick features that go well with the cladding and this is something to discuss with your architect. You’ll need to think about site storage for the timber cladding. Face Fix – We recommend nails are fixed through the thickest part of the cladding, with each board fixed independently. UK Larch The screw length needs to be 2.5 times the thickness of the board. 21 C & D Somerset Square, Hopefully this guide has helped demonstrate the general process for installing timber cladding. When installing the first board on each elevation, this will require face fixing. Fire Protection NORclad “Brunnea”, Painted Cladding External Wall – To clad an external wall, you need to attach battens to the wall and subsequently fix the cladding to these battens. Fastenings Cladding planks can generally be nailed to the battens, usually there is no need to pre-drill - but pre-drilling pilot holes may be needed with hardwood cladding or for the nails near to the end of the planks to reduce the chances of the timber splitting. Siberian Larch This applies to any profile width over 100 mm. There are two types of fixing you can use to install timber cladding; face fix or secret fix. NORclad Ltd. A vertical timber should be fixed before the cladding is applied so that the cladding on each sides buts up to it. This is an important part of the installation preventing a build up of moisture and which could lead to decay. If you’re stuck for inspiration and want to see working examples of our expertise, feel free to browse through our case studies. European Oak Each panel should also be individually fixed. As well as site storage, you’ll need want to have a building management plan, including timescales and individual roles. Battens need to be made from durable timber e.g. We recommended annular ring shank nails with a flat head. Solid Oak Gun Carriages at Gun Hill Southwold. Face Fix – We recommend nails are fixed through the thickest part of the cladding, with each board fixed independently. If your next project requires high-quality timber cladding but you couldn't find what you were looking for, then speak to a member of the knowledgeable NORclad team today. Cavity Wall – To clad a cavity wall, you need to attach the battens with plug and screw. Use screws for hardwoods such as oak, ash and elm for a more secure fixing. Care must be taken where there are joints to ensure these are fixed securely on a sufficient underlying batten width. For more information, use our resource section to find more detailed plans and resources. Timber is a natural material and as such will respond to the environment. For help bringing your ideas and visions to life, make sure you get in contact and let us show you all that’s possible with timber cladding. Canadian Western Red Cedar British Larch Timber Cladding Phone: Canadian Western Red Cedar Timber Cladding, pick a timber species that is suited to the project, Cladding profiles all have their advantages, Using Ceiling Timber Cladding for the WOW Factor, The Ultimate Guide to British Timber Cladding. This applies to any profile width up to 100 mm. If your next project requires high-quality timber cladding and unrivalled industry expertise, then speak to a member of the NORclad team today. For fixing battens to a sound plastered wall, use 22mm x 50mm sawn, treated timber. You can then fix the cladding to the battens. You don’t want to be half way through the installation and decide you want to make a design change. Fix support battens at the centre no more than 600mm apart. 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