Cedar – Batten – Eased Edges

Our efficient delivery system ensures your softwood cladding reaches you in excellent condition and on time. Delivery charges are calculated based on your postcode, the size, and the weight of your order. Whether we use external couriers or our own fleet of vehicles, we take great care in packaging and handling. For more information, please see our Delivery Terms & Conditions.

Guide to Installing Timber Batten Cladding

Timber batten cladding is a stylish and versatile way to add texture and warmth to any façade or interior wall. Proper installation ensures durability, aesthetic appeal, and compliance with building standards. Follow this step-by-step guide:

1. Preparation

• Check the Surface: Ensure the wall or frame is straight, dry, and structurally sound.
• Moisture Barrier: Install a breathable membrane or vapour barrier to protect against moisture ingress.
• Battens & Spacing: Decide on batten size and spacing (commonly 10–30 mm gaps). Mark layout lines for consistency.

2. Tools & Materials

• Timber battens (pre-treated for durability)
• Stainless steel or galvanized screws/nails
• Spirit level and chalk line
• Drill and driver
• Spacers for uniform gaps
• Protective finish (oil, stain, or sealant)

3. Installation Steps

Step 1: Fix Support Battens

• Attach vertical or horizontal support battens to the wall using corrosion-resistant fixings.
• Ensure they are level and spaced according to your design.

Step 2: Position Timber Battens

• Start from one corner or edge.
• Use spacers to maintain consistent gaps between battens.
• Check alignment regularly with a spirit level.

Step 3: Secure Battens

• Fix battens through the thickest section using screws or nails.
• Pre-drill holes to prevent splitting.
• For concealed fixing, use clips or rear-mounted brackets.

Step 4: Expansion Gaps

• Leave a 5–10 mm gap at ends and joints for timber movement.
• Avoid tight joints to prevent warping.

4. Finishing

• Apply protective coating (UV-resistant oil or stain) to enhance longevity.
• Reapply finish periodically as per manufacturer’s recommendations.

5. Maintenance Tips

• Inspect annually for loose fixings or weathering.
• Clean with mild soap and water; avoid harsh chemicals.
• Recoat timber every 12–24 months for optimal protection.

Safety & Compliance

• Follow local building codes and fire safety regulations.
• Use treated timber for external applications to prevent rot and insect damage.

Overview: Western Red Cedar Decking and Cladding

Western red cedar is renowned for its exceptional natural durability and distinctive rich colouration, combining outstanding stability with timeless aesthetic appeal. Popular for both decking and cladding applications, cedar offers natural resistance to decay and insects thanks to naturally occurring preservative oils called thujaplicins. With proper maintenance, cedar can last for decades, making it an excellent investment for your outdoor and exterior projects.

Natural Characteristics

Western red cedar is naturally durable with excellent decay resistance. This stable, lightweight timber has low shrinkage characteristics and superior dimensional stability compared to many other species. Cedar’s natural resistance to moisture, decay, and insect damage makes it ideally suited for exterior applications:

• Fine, straight grain and smooth texture create a premium appearance
• Low shrinkage and superior dimensional stability
• Naturally occurring thujaplicins provide preservative protection
• Lightweight yet strong for its weight class
• Excellent insulation properties

Weathering and Colour Changes

Understand how cedar naturally ages over time:

• Without treatment, cedar weathers from warm reddish-brown and amber tones to elegant silvery-grey
• UV rays and moisture exposure cause natural colour change over 6-18 months
• Weathered grey patina is considered distinguished and desirable by many
• North-facing surfaces and shaded areas may weather more slowly
• Initial colour variation between boards will gradually even out
• Natural ageing process does not affect structural integrity

Protective Treatments

If you prefer to preserve the original rich colouration of your cedar, protective treatments are highly recommended:

UV Protection Oils

• High-quality penetrating oils provide UV and water protection
• Semi-transparent stains enhance natural beauty while preventing premature greying
• Maintain warm tones and prevent silver-grey weathering
• Reapply every 1-3 years depending on exposure

Clear Water Repellents

• Maintain natural appearance while offering moisture protection
• Allow wood to weather naturally while slowing the process
• Protect against water penetration and staining
• Reapply every 1-2 years

Pigmented Finishes

• Semi-transparent stains enhance grain and character
• Provide robust protection against UV rays and moisture
• Available in natural cedar tones or custom colours
• Longer protection intervals of 3-5 years possible

Initial Treatment (Before or Immediately After Installation)

For best results, treat cedar boards before or immediately after installation:

• Apply treatment to all surfaces including ends, edges, and backs
• Pay special attention to cut ends—seal immediately to prevent moisture ingress
• Choose treatments suitable for your specific application (decking or cladding)
• Allow adequate drying time before exposing to weather or foot traffic
• Treating before installation provides optimal protection

Regular Maintenance Schedule

Keep your western red cedar in prime condition with routine care:

Annual Inspection

• Check for debris accumulation between boards
• Inspect for signs of damage, splitting, or wear
• Ensure proper drainage and ventilation
• Look for mould, algae, or moss growth
• Examine fixings for corrosion or loosening

Periodic Cleaning

• Clean surfaces 1-2 times per year with soft brush and mild detergent solution
• Remove dirt, algae, moss, and organic debris
• Rinse thoroughly with clean water
• Avoid pressure washers which can damage wood fibres
• Allow to dry completely before applying treatments

Treatment Reapplication

• Reapply oils and stains every 1-3 years for high-exposure areas
• Reapply every 3-5 years for protected or low-exposure areas
• Clean surface before reapplication
• Apply in dry, temperate conditions (avoid direct hot sun)
• Follow manufacturer’s coverage rates and application instructions

Ventilation Requirements

Proper airflow is critical for longevity and prevents moisture-related issues:

• Ensure adequate ventilation beneath decking to prevent moisture accumulation
• Maintain minimum 150mm clearance from ground to underside of deck boards
• Install cladding with ventilated cavity using battens or counter battens
• Avoid trapping moisture behind boards
• Use breather membranes that allow vapour transmission
• Keep vegetation trimmed back from timber surfaces

Common Issues and Solutions

Address minor problems before they become major:

Surface Mould or Algae

• Clean with proprietary timber cleaner or diluted bleach solution (1:4 ratio)
• Scrub gently with soft brush
• Rinse thoroughly
• Allow to dry and reapply protective treatment

Greying or Fading

• Clean surface thoroughly
• Lightly sand if necessary to remove weathered layer
• Apply UV-protective oil or stain to restore colour

Splitting or Checking

• Minor splits and checks are natural and do not affect structural integrity
• Seal larger splits with flexible wood filler if desired
• Ensure proper treatment to minimize further movement

Water Staining

• Usually temporary and will blend as timber weathers
• Clean affected areas and reapply water repellent
• Ensure proper drainage to prevent standing water

Longevity and Performance

With proper installation, treatment, and maintenance, western red cedar provides excellent service life:

• Decking applications: 25-30+ years with regular maintenance
• Cladding applications: 30-40+ years or longer with proper care
• Naturally durable heartwood provides inherent resistance
• Regular maintenance significantly extends lifespan
• One of the most reliable and sustainable choices for exterior timber

Professional Maintenance Tips

Optimal maintenance timing is during spring and autumn when weather is temperate. Avoid applying treatments in direct sunlight, extreme heat, or when rain is forecast within 24 hours. Keep records of treatment dates and products used for reference. Consider professional cleaning and refinishing services for large or complex installations.

Need Help?

Western red cedar offers the perfect balance of natural beauty, stability, and performance—providing you with an outdoor space or exterior finish to enjoy for many years to come. For maintenance product recommendations, treatment schedules, or specific care advice, our team is always on hand to assist. Contact us for tailored support to suit your project.