Timber weatherboard Cladding Installation Guide: The Definite Guide

Timber weatherboard Cladding Installation Guide: The Definite Guide
Posted in ,

Are you looking for the perfect timber weatherboard cladding installation guide? Installing your timber weatherboard cladding isn’t complicated if you understand the trick behind it. This guide will teach you everything about the installation process and give you some weatherboard ideas for your home.

Weatherboard cladding, sometimes called “featheredge” cladding, is usually made of tapered wooden boards stacked thick over the narrow end. This means that there are two stacks of cladding at some points on the wall. Most of the time, weatherboard siding is put up horizontally.

Today, you can buy weatherboard and wainscot cladding in several shapes and colors. They look and feel like wood with an engraved finish. However, they require less maintenance and last longer compared to wood.

Timber weatherboard Cladding Installation Guide

People often ask us how to install weatherboard stops. Even though every project is different, and the details will change from one construction to another, we’ve put together the best timber weatherboard cladding installation guide.

Because wood cladding is so much simpler to deal with than other building materials, construction projects may move along considerably more quickly. You can cut and sculpt timber cladding to your specifications. With this, you can create whatever form or shapes you want. Whether you want to put up horizontal or vertical cladding, it’s easier than with other materials. This lowers expenses and enables builders to finish jobs more quickly.

If you know how the timber cladding installation guide works, it will be easier to run the project and make sure everything goes as planned. To ensure you can benefit the most from timber cladding, we want to share as much information with you as we can.

You have come to the right place if you want to learn how to install exterior cladding. This weatherboard installation guide for timber cladding includes some pointers and advice to help you get the most out of the product. We describe each phase, from cladding positioning to fastening, to help you understand what goes into cladding a house or other structure.

Getting Started & Preparing Cladding

Picking a Timber Species

Picking a Timber Species

The first step in our guide to installing wood cladding is to choose the suitable wood for the job. Timber of different species will appear and function differently. This means some timbers will be better suited for a project than others.

This is a crucial step in the process if you are uncertain about the type to choose. The type of wood you use will significantly affect how it looks, how long it will last, and its color, texture, and strength.

Profiling Cladding

Another decision to make before beginning the cladding installation is the cladding profile. The cladding profile will affect the function, appearance, and how you install the timber. Installing certain cladding profiles is simpler than installing others. Each cladding profile has benefits, but one will be more adapted to your project than the others.

Timber Treatment and Acclimatizing

Since wood is a natural substance, it will react to its surroundings. As the timber takes in moisture and releases it, you will observe that it will expand and shrink. This is normal because wood adjusts to its environment and reaches a moisture balance. The placement of the build will determine this. Timber used in the Scottish Highlands will react to the environment differently than timber used on the southwest coast.

You must adequately acclimate the wood before placing it. This stops the timber from changing size during installation, which might cause a problem.

Project Management

Before installation, it is often a good idea to double-check the timber measurements and overall products. You don’t want to find yourself short on a few pieces of timber when you’re almost done. You should apply the general thumb rule to measure the timber twice before cutting it.

You should consider on-site storage for the wood cladding. Keep the sheathing away from sun rays, standing water, snow, ice, and other harsh factors. Cover the timber with polythene and allow plenty of natural airflow to keep it above ground. You need to have a construction management plan. It should include complete timelines with specific tasks.

Timber Cladding Installation Process

Timber Cladding Installation Process

Once you’ve chosen the type of wood, profile, and installation site, it’s time to put the cladding boards on the building and fix them. The chosen profile will significantly affect how the different cladding boards fit together, affecting how the cladding is installed.

You don’t have to do the installation process yourself. You can hire professionals to handle the silvertop ash cladding installation process. Even though we can give you some tips and suggestions here, the best way to ensure the cladding fits together perfectly is to have a professional do it.

Most wood siding is made to be used horizontally. You should only use certain profiles for vertical use, so make sure you check this before you start.

Cladding Fasteners/fixing

It is preferable to use stainless Steel grade 304 fasteners. This guarantees a high-quality finish. We suggested flat-headed annular ring-shank nails. Fixtures with lost or undersized heads shouldn’t be used for wood cladding projects.

The fastening should be flush with the surface of the board. The best method for securing the nails to the wood is by hand. This makes sure there aren’t any overdriven nails that can fracture the panels or otherwise cause harm. You can install timber cladding using either a face fix or a secret fix kind of fitting.

Face Fix: Each board should be secured separately with nails driven through the thickest area of the cladding. Any profile width over 100 mm will affect this. You can use single fixing through the bevel line for personal fix profiles. Remember that if the profile width is greater than 100 mm, the cladding will be affected. Still, you must use face fixing when putting the first board on each level.

Wall Structures

Installation of timber cladding will be a little different depending on how the walls are built. Because each project is different, an expert will need to look at it, but here is a general guide for each type of wall.

Wall Structures

External Wall: To clad an outside wall, you ought to attach battens to the wall and then attach the cladding to the battens.

Timber Frame Wall: Attach the battens to the wall’s studs to cover a timber frame wall. Then, you can attach the siding to these battens. You’ll also need to ensure a “breather membrane” to let air in.

Cavity Wall: To clad a cavity wall, you must use a plug and screw to connect the battens. You can attach the siding to the battens.

Knowing how the walls are built and what the building is made of, you can ensure that moisture and water vapor are handled well. The finish around doors, flashing, windows, and corners will be crucial for a professional finish. You should choose features that go well with the cladding.

Not only are these features necessary for how the finished building looks, but they are also important for ensuring water runs off well and there are no gaps where water or dirt can get behind the cladding. You should use high-performance caulking to seal any gaps around windows or doors.

Benefits of Weatherboard cladding

With advantages like those outlined below, weatherboard cladding has become a more and more popular alternative for households. Let’s explore the benefits of weatherboard cladding for your home.

Simple to maintain

Weatherboard cladding requires very little care and will keep your home looking tidy and clean in all types of weather and seasons.


Weatherboard cladding is a very durable alternative and provides the best protection for the exterior of your home because of the high-quality materials used to make it.

Safeguards against all-weather scenarios

Due to its exceptional durability, weatherboard cladding is a fantastic choice for homeowners wishing to shield their property from bad weather. The cladding is less likely to be harmed or soiled over time.

Available in several colors

Available in several colors

Weatherboard cladding comes in several colors. You can find the perfect match for your house and personal taste. Weatherboard cladding is the ideal method to give your property a new lease of life.

Weatherboard Ideas to Implement in your Building

Cladding is putting one material on top of another to provide insulation. Weatherboards are a type of cladding that is used on the outside of a building. They come in many materials, like wood, vinyl, and fiber cement.

Weatherboards can be used to make different kinds of designs because they come in different sizes, textures, and styles, and most of them can be painted to fit the needs of each person. Weatherboard cladding is a cheap way to refresh the outside of a building.

Wood cladding combines softwood and hardwood. The most prevalent type of wooden cladding used today is probably eucalyptus, which is a widespread hardwood. In general, wood cladding is a sustainable choice that is also simple to repair and has a range of prices because prices tend to vary.


Softwood is typically advised for prefabricated houses since it exerts less stress on the supporting framework and is lightweight (typically around 500kg/m3). Compared to its hardwood equivalents, softwood cladding materials provide higher thermal conductivity, quicker installation, and more application options for weight-dependent applications.


Weatherboards made of hardwood that are heavier than 800 kg per square meter are more resilient and fireproof. They require little upkeep and are simple to clean. Due to its greater strength, hardwood is more resistant to dents and scratches. They are attractive and allow for imaginative color and finish choices. Eucalyptus, Mahogany, Spotted Gum, and Balsa are the four most common hardwoods used to make weatherboards.

The tendency of hardwood trees to grow more slowly is a drawback. Because of their difficulty in mass production, hardwood items are more expensive. The structure of a building may be put under stress by the weight of hardwood timber cladding.



Rusticated weatherboards have a unique shape that helps direct water away from the house. Rusticated weatherboards are strong and last longer because of how they are made.

Rusticated weatherboards can have advantages and disadvantages depending on the material used. Rusticated wood weatherboards, like all wood products, can rot and wear out quickly if they aren’t treated right. Rusticated cement weatherboards can be heavy and cause problems with Silica dust. They also tend to cost more.


PVC, the most flexible plastic in the world, is used to make vinyl weatherboards. Additionally, vinyl weatherboard homes feature a sleeker, more modern appearance and come in various colors. Vinyl is a solid choice for any property because these plastic weatherboards can be put on any surface, especially brick and fibro.

The most affordable weatherboards available are made of vinyl in terms of manufacturing and maintenance costs. Chemical issues are the main worries with vinyl weatherboards because chlorine, which is used to make PVC, can leak through PVC panels over time.


Aluminum weatherboards are lightweight, affordable and resistant to weather. Because they are standard issues, wide ranges of sizes are available, and they are portable. Additionally, they are made in various finishes, textures, and colors. This makes them one of the most adaptable types of weatherboards.

Weatherboards made of aluminum are prone to denting. This won’t matter in some climates because they can shield themselves well enough from most weather conditions, such as rain or snow.

Although there is no aluminum cladding installation guide, the installation process is straightforward. You should consult qualified experts to install it because the joints must be thoroughly sealed to avoid water infiltration.

Fibre Cement

One of the most expensive types of weatherboard is fiber cement. This is because it is the alternative with the longest lifespan and will outlast conventional materials such as timber. Fiber cement is typically produced in the shape of planks, weatherboards, or sheets, giving you the freedom to select the ideal design for your home. You can use darker colors to paint it. After sealing, it becomes highly fire-resistant and waterproof. Weatherboards made of fiber cement can be used on most standard house surfaces.

Fibre Cement


How Do You Install Internal Timber Weatherboard?

To install internal timber weatherboard, you need to start with the pre-installation process, which includes on-site storage, handling, docking out defects, priming, and sealing. Before the installation process starts, the site must first be prepared, which includes the layout, moisture content, and building underlay.

How Do You Install External Timber Cladding?

To install external timber cladding, you should measure the exterior walls. Before you put cladding on the outside of your house, ensure all the plywood sheathing is in place. Wrap and staple house wrap around your home. Install foam insulation panels. Add the first row of cladding before installing the next row. Include the Corner Pieces and trim. Finally, repeat the process for all the walls. Understand the process of weatherboard prior to installation to ensure everything works out smoothly.

Do You Start Cladding from Top or Bottom?

Yes, you can start cladding from top to bottom. However, when starting at the bottom of the wall, take your time because it will be the base for the cladding to rest. Make sure the first row is level so that the following rows of cladding will be straight.

How Many Nails Do I Need for Weatherboard?

At each space between studs, only one nail must be utilized per board. Nails should have a slight uphill slope so that water doesn’t run down the length of the nail and into the wood. You need to learn how to nail weatherboards properly because it can be complicated.

How Much Do You Overlap Weatherboards?

Typically, a 1½” to 2″ (40mm – 50mm) overlap is enough. Weatherboards are typically fastened with circular wire nails.


Correct installation techniques and the use of suitable components are essential when installing weatherboards. There are particular cladding systems instructions to follow for adequately installing weatherboards to accomplish long life, durability, and stability. With this timber weatherboard cladding installation guide, you can safely install your timber weatherboard.

Leave a Comment

You must be logged in to post a comment.