2.1m Tongue & Groove Premium Treated Redwood 125mm x 19mm

£5.80
Tongue & Groove Premium Treated Redwood 125mm x 19mm (finished 14.5mm x 119mm) in 2.1m lengths Pressure-treated to UC3 standards, these boards are designed for external use, above-ground and offers rot protection. Ideal for cladding gates, panels, sheds or buildings. Designed for easy installation and long lasting, it's the ideal choice for either professional builders and DIY enthusiasts alike. We use this timber for our own sheds/gates that we fabricate. Please note: Prices are for individual boards and images are for illustration purposes only. Timber is a natural product that can be prone to warping or twisting especially in extreme temperatures.

Shiplap Premium Redwood Cladding 125mm x 19mm

Price range: £6.50 through £12.50
Shiplap Redwood Premium Cladding (finished 14.5mm x 119mm) available in either 2.35m or 4.8m lengths Tanalised treatment to UC3 standards, these boards are designed for external use, above-ground and offers rot protection. Ideal for cladding gates, panels, sheds or buildings. Designed for easy installation and long lasting, it's the ideal choice for either professional builders and DIY enthusiasts alike. We use this timber for our own sheds/gates that we fabricate. Please note: Prices are for individual boards and images are for illustration purposes only. Timber is a natural product that can be prone to warping or twisting especially in extreme temperatures.
Select options This product has multiple variants. The options may be chosen on the product page

Premium Tongue & Groove Cladding: Superior Strength for Sheds & Exterior

Discover the ultimate cladding solution with our premium tongue and groove cladding. Engineered for superior strength and weather resistance, our tongue and groove boards create a seamless, gap-free finish perfect for sheds, garden buildings, and exterior walls. As a family-run business with over 30 years’ experience, First Choice Fencing supplies high-quality, FSC/PEFC certified timber that’s built to last. 

Why Choose Tongue & Groove Cladding?

Tongue and groove cladding represents the premium choice for outdoor construction projects. Our expertly manufactured boards offer significant advantages over standard cladding options:

Exceptional Strength & Durability: The interlocking tongue and groove system creates the strongest possible joint, making it ideal for larger sheds and substantial garden buildings that need to withstand harsh weather conditions.

Superior Weather Protection: The seamless fit eliminates gaps, providing excellent insulation and preventing moisture penetration. This makes T&G cladding virtually waterproof and highly resistant to rot and decay.

Versatile Installation: Unlike shiplap, tongue and groove can be installed both horizontally and vertically, offering greater design flexibility for your project.

Professional Finish: The interlocking design creates smooth, flat walls with an attractive appearance that enhances any garden structure.

Our Tongue & Groove Cladding

We offer tongue and groove cladding designed to simplify your project planning:

  • Custom Quantities: Bespoke pack sizes available for larger or unique installations
  • Pressure-Treated Options: Enhanced durability with green-treated, FSC/PEFC certified timber
  • Multiple Profiles: Choose from standard T&G or shiplap profiles for different aesthetic effects

Not sure how much you need? Contact our expert team for project advice and accurate material calculations.

Tongue & Groove Cladding vs Shiplap Cladding: Which is Better?

Understanding the key differences helps you make the right choice for your project:

Feature Tongue & Groove Shiplap
Strength Strongest cladding option with interlocking joints Good strength but less robust than T&G
Weather Resistance Excellent – creates watertight seal Good with overlapping design
Installation Can be fitted horizontally or vertically Typically horizontal installation only
Appearance Smooth, seamless finish with optional V-groove detail Rustic look with visible shadow lines
Maintenance Easier to clean – no dirt build-up in gaps Shadow lines can collect dirt
Longevity Superior long-term durability Good lifespan with proper maintenance

 

Key Advantage: Tongue and groove’s interlocking design makes it the strongest and most weather-resistant option, particularly valuable for exterior applications where maximum durability is essential.

Perfect for British Weather Conditions

Our tongue and groove cladding is specifically selected for the UK’s challenging climate. The pressure-treated timber resists rot, decay, and insect damage, while the interlocking joint system prevents moisture penetration even during prolonged wet periods.

Whether you’re building a workshop shed that needs to protect valuable tools, creating a garden office for year-round use, or cladding exterior walls that face the elements, our T&G cladding provides unmatched protection and longevity.

Professional Supply & Installation Services

For DIY Projects: Our cladding comes with guidance for straightforward installation. The tongue and groove system is designed for secure, professional-looking results.

Expert Installation Available: Our experienced team provides professional installation across South Essex, East London, and North London. Contact us for a free consultation and quotation.

Order Your Materials:

Frequently Asked Questions

Is tongue and groove cladding suitable for sheds?
Yes, tongue and groove is the premium choice for shed cladding. It’s the strongest type available and provides excellent weather protection, making it ideal for valuable storage or workshop applications.

Can tongue and groove cladding be used on exterior walls?
Absolutely. T&G cladding is perfect for exterior applications including house walls, garden buildings, and commercial structures. The interlocking design provides superior weather resistance.

Is your timber sustainably sourced?
Yes, all our timber is responsibly sourced from FSC/PEFC certified suppliers, ensuring environmental responsibility without compromising on quality or durability.

What’s the difference between standard T&G and Shiplap?
Standard tongue and groove creates a smooth, seamless surface. T&G features chamfered edges that create subtle shadow lines between boards, adding definition and visual interest.

Do you deliver tongue and groove cladding?
Yes, we offer free front-garden delivery on orders over £100 across South Essex, East London, and North London. Delivery may extend to additional areas – contact us to confirm availability.