Timber cladding has long been valued for its natural beauty, versatility, and sustainability. In recent years, rainscreen cladding has become an increasingly popular choice for architects, contractors, and homeowners who want a sleek, modern finish without compromising on performance. But what exactly is rainscreen cladding, how does it work, and why might it be the right choice for your next project?
This guide explores everything you need to know about rainscreen cladding, from its unique design and practical benefits to the best timber species to use and expert installation considerations.
What Is Rainscreen Cladding?
Rainscreen cladding is a system where timber boards are fixed with intentional gaps between them, creating a ventilated façade. Unlike traditional cladding profiles that overlap or interlock, rainscreen cladding allows controlled airflow and moisture movement behind the boards, significantly improving the building’s performance and durability.
This approach ensures that rainwater is effectively “screened” away from the structural wall. Any moisture that penetrates the outer layer can drain freely or evaporate quickly, protecting the building fabric underneath.
At The Larch Cladding Company, our rainscreen timber profiles are designed with precision shadow gaps that create a clean, contemporary aesthetic while allowing essential airflow.
How Does Rainscreen Cladding Work?
A rainscreen cladding system is built up in several layers, each performing a vital role in protecting the building:
- Timber rainscreen boards – installed with small, even gaps between them for controlled ventilation.
- Supporting battens – fixed to the wall to create a cavity and secure the boards in place.
- Breathable membrane – applied to the structural wall to provide weather protection.
- Ventilation gaps – at the top and bottom of the façade to allow air to circulate freely.
The combination of these layers ensures that:
- Water drains away quickly.
- Airflow reduces trapped moisture.
- The wall structure stays dry and insulated.
This design makes rainscreen cladding particularly well-suited to the UK’s wet and changeable climate, where moisture control is critical for long-term building performance.
The Benefits of Timber Rainscreen Cladding
Superior Moisture Control
The ventilated cavity prevents rainwater from being trapped against the structure, reducing the risk of rot, damp, and mould.
Long-Term Durability
By allowing timber and walls to dry naturally, rainscreen systems help extend the lifespan of both the cladding and the building beneath.
Contemporary Aesthetic
Rainscreen cladding is ideal for modern architecture. The clean shadow gaps between boards add rhythm and depth to façades, whether used across a whole building or as a feature wall.
Thermal and Energy Efficiency
The ventilated cavity contributes to improved thermal performance, reducing heat loss and supporting energy-efficient building designs.
Sustainable Choice
When manufactured from FSC® (FSC-C134890) certified timber, rainscreen cladding supports responsible forestry and offers one of the lowest-carbon building solutions available.
Low Maintenance
Durable timbers such as larch, cedar, and Douglas fir naturally resist decay and weather gracefully over time, requiring minimal upkeep.
Best Timber Species for Rainscreen Cladding
Not all timbers perform equally in exterior settings. At The Larch Cladding Company, we recommend the following species for rainscreen cladding:
Larch Rainscreen Cladding
A robust softwood with high resin content, larch is naturally resistant to decay. British and Welsh larch offer a warm golden-brown hue that weathers into an attractive silver-grey.
Cedar Rainscreen Cladding
Lightweight, stable, and naturally rot-resistant, Western Red Cedar is prized for its rich reddish tones and excellent performance. It’s particularly suited to high-spec residential and commercial designs.
Douglas Fir Rainscreen Cladding
Strong, durable, and visually striking, Douglas fir is ideal for rainscreen projects where resilience and character are required. Its straight grain and reddish-pink tones make it a versatile option for contemporary and traditional builds.
Where Can You Use Rainscreen Timber Cladding?
Rainscreen cladding’s versatility makes it suitable for a wide variety of projects:
- Modern homes – creating clean, minimalist façades.
- Garden rooms and studios – sleek exteriors with breathability.
- Commercial buildings – retail spaces, offices, and hospitality venues seeking a contemporary finish.
- Public buildings – schools, visitor centres, and community halls, where durability and sustainability are key.
- Feature walls – adding visual impact to entrances, gable ends, or upper storeys.
Installation Considerations
To get the most out of your rainscreen cladding system, installation must be done with care and precision:
- Ensure boards are installed with consistent gaps to maintain airflow.
- Use stainless steel fixings to prevent corrosion and staining.
- Leave ventilation openings at the top and bottom of the façade.
- Always use a breathable membrane to protect the inner wall.
- Verify the moisture content of timber is below 16% before installation.
While The Larch Cladding Company does not provide installation services directly, we can recommend trusted trade partners with extensive experience in fitting rainscreen cladding.
Why Choose The Larch Cladding Company for Rainscreen Cladding?
At The Larch Cladding Company, we specialise in sustainably sourced, precision-cut rainscreen cladding. Based in North Wales, we work with architects, contractors, and homeowners across the UK to deliver high-performance timber solutions tailored to each project.
When you choose us, you’ll benefit from:
- FSC® (FSC-C134890) certified supplier that can provide FSC®-certified timber on request including larch, cedar, and Douglas fir.
- A wide range of profiles, sizes, and bespoke cutting options.
- Reliable nationwide delivery direct to your site.
- A friendly, knowledgeable team to advise on the best species and profiles for your needs.
Contact Us Today
Ready to add a modern, high-performance finish to your next project? Our rainscreen timber cladding is designed to combine strength, style, and sustainability. Whether you’re working on a residential build, a commercial project, or a bespoke garden structure, we can supply the perfect rainscreen solution.Contact The Larch Cladding Company today on 01352 746293 or email info@thelarchcladdingcompany.co.uk to discuss your project, request samples, or place an order.