When it comes to building a garden room. Cladding is the main feature. If you want your Cladding to last, then airflow and moisture management are key.
Double battens are vital, especially with vertical cladding.
In this guide, we’ll look at the benefits of using double battens before installing cladding. and how they contribute to a well-ventilated garden room.
The Role of Cladding
Cladding is the protective skin of your garden room, shielding it from the elements.
Without proper airflow, cladding can become a trap for moisture and condensation.
This leads to issues like rot, and mildew, which compromises the structural integrity of the Garden Room over time. This is where double battens come into play.
Why Double Battens?
Air Circulation
Installing double battens creates a small cavity between the cladding and the underlying structure.
This cavity acts as a pathway for air to circulate around the structure. preventing moisture buildup and promoting better ventilation. It’s like providing your garden room with its very own respiratory system.
Moisture Prevention
By allowing air to flow between the cladding and the structure, double battens help to prevent moisture from getting trapped.
This is especially crucial in regions with varying weather conditions. Where rain, humidity, and temperature changes can lead to dampness-related problems.
Thermal Regulation
Effective airflow isn’t just about moisture control. It also contributes to maintaining a consistent temperature within the garden room.
The air circulating through the cavity can help regulate temperature, making your space more comfortable regardless of the weather outside.
Cladding Durability
Air circulation behind the cladding material prevents moisture-related deterioration, extending the lifespan of your Cladding and garden room structure.
Fitting Double Battens: Step by Step
Choose the Right Materials
Start by selecting suitable battens for your project. Go for durable, weather-resistant materials that can withstand the outdoor environment. Pressure-treated wood or composite materials are a good choice due to their longevity and low maintenance.
2×1″ Pressure-treated roofing Battens are a popular choice.
Batten Spacing
Decide on the spacing between the battens, keeping in mind factors such as cladding type and weather conditions. Generally, a spacing of around 30-40cm cm is recommended to achieve a balance between airflow and structural support.
Attach the First Layer of Battens
Attach the first layer of battens directly to the garden room’s structure in the same direction as the final cladding. These battens will act as the foundation for the second layer and create the initial cavity for airflow.
Install the Second Layer
Perpendicular to the first layer, install the second set of battens, creating the double batten system. This layer will provide the necessary gap for airflow and prevent direct contact between the cladding and the structure.
Install Cladding
With the double batten system in place, proceed to install the cladding of your choice. The cavity between the two layers of battens will ensure proper ventilation and moisture management.
If you would like to know about Garden Room Cladding, see our Garden room Cladding guide below
The Best Garden Room Cladding Guide
Garden rooms are becoming increasingly popular. As homeowners look for ways to expand their living spaces and create stylish outdoor…
Frequently asked questions
Can I use any material for the battens?
Use materials that are moisture-resistant to improve longevity of your garden room. Pressure-treated roofing battens are popular choice.
How wide should the gap be between the battens?
A spacing of around 30-40cm cm is recommended to achieve a balance between airflow and structural support.
Will double battens increase construction costs significantly?
Only slightly. 2×1″ Pressure-treated roofing battens are often used and generally quite cheap.
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