Tongue and Groove Timber

We offer a range of tongue and groove cladding options. Tongue and groove can be installed it horizontally or vertically, providing you with creative freedom to alter the perception of your space.

Providing a range of high quality tongue and groove timber

Tongue and Groove (T&G) cladding is one of the most popular timber profiles, chosen for its strength, neat finish, and versatility in both residential and commercial projects. Designed with precision, each board features a tongue (a protruding edge) on one side and a groove (a matching slot) on the other, allowing the boards to interlock seamlessly. This clever system creates a smooth, continuous surface with concealed fixings, giving you a refined and professional look every time.

At The Larch Cladding Company, we supply high-quality tongue and groove timber suitable for a wide range of applications, from modern home extensions and garden rooms to commercial façades and interior feature walls. Our tongue and groove boards are manufactured to the highest standards, ensuring durability, strength, and an elegant finish that works perfectly whether you install them horizontally or vertically.

Many customers choose larch tongue and groove cladding for its natural resistance to decay, insect damage, and harsh weather conditions. Its warm tones and distinctive grain pattern bring a unique charm to any project, and over time, larch will weather to an attractive silver-grey patina if left untreated. We also offer tongue and groove profiles in cedar and Douglas fir, giving you a choice of species depending on the aesthetic and performance you want to achieve.

Our tongue and groove exterior cladding is particularly suited to exposed areas, providing long-lasting protection against the elements while delivering an attractive, uniform appearance. As with all our timber products, it is FSC® (FSC-C134890) certified and sourced from responsibly managed forests, ensuring sustainability and peace of mind.

Whether you’re an architect specifying timber for a large development, a contractor working on a bespoke build, or a homeowner planning a renovation, our tongue and groove cladding range offers the perfect balance of style, durability, and environmental responsibility.

Trade Timber Supplies for Professionals

We’re proud to supply premium-quality trade timber to professionals throughout the UK’s construction and design industries. Whether you’re an architect, contractor, engineer, estimator, or quantity surveyor, our sustainably sourced, precision-cut timber is crafted to meet the demands of today’s building and joinery projects.

Timber proudly sourced from responsibly managed forests.

Enquiry Form & Sample Pack

Welsh cake and tea on us, free with every sample order. Enquire below.

Tongue and Groove Range

larch tongue and groove

Larch Tongue and Groove cladding is celebrated for its exceptional durability and natural resistance to decay and weathering. Its interlocking design ensures a seamless, polished finish, suitable for both interior and exterior applications. The rich, warm tones and distinct grain patterns of larch wood enhance the aesthetic appeal of any project, providing a long-lasting, stylish solution.

cedar tongue and groove

Cedar Tongue and Groove cladding offers a beautiful, aromatic option that is highly resistant to insects and rot. Known for its rich, warm hues and unique grain patterns, cedar provides a luxurious, natural look. The interlocking design ensures a smooth, continuous finish, making it an excellent choice for adding a touch of elegance and durability to your spaces.

douglas fir tongue and groove

Douglas Fir Tongue and Groove cladding is prized for its strength, stability, and attractive appearance. Featuring a fine, straight grain and light reddish-brown color, Douglas Fir adds a refined, elegant touch to any project. The interlocking design creates a flawless, cohesive surface, making it ideal for both exterior and interior applications where durability and aesthetic appeal are paramount.

Applications of Tongue and Groove

tongue and groove Cladding

Tongue and Groove cladding offers a seamless, attractive finish for both exterior and interior applications. Its interlocking design provides excellent durability and protection against the elements, making it a versatile choice for enhancing walls and ceilings with a polished, continuous surface.

tongue and groove floorboards

Tongue and Groove floorboards ensure a tight, gap-free fit for a stable flooring solution. Easy to install and highly durable, these floorboards come in various timbers and finishes, making them ideal for both residential and commercial spaces.

tongue and groove paneling

Tongue and Groove paneling adds texture and character to interiors with its smooth, interlocking design. Perfect for walls and ceilings, it offers easy installation and a stylish, cohesive look. Available in various timbers and finishes, it suits both rustic and modern aesthetics.

Tongue and Groove FAQ

Tongue and Groove cladding offers a seamless and attractive finish that enhances the aesthetic appeal of your building. The interlocking design provides excellent protection against the elements, making it durable and weather-resistant. Additionally, it helps improve insulation and reduce energy costs by minimising gaps that could allow air infiltration.

To maintain Tongue and Groove floorboards, regularly clean them with a soft broom or vacuum to remove dust and debris. Use a damp mop with a wood-friendly cleaner for deeper cleaning. Avoid excessive moisture and promptly wipe up spills to prevent damage. Periodically check for and repair any loose boards to maintain a stable, even surface. Consider refinishing the floor every few years to restore its original luster and protect the wood.

Yes, Tongue and Groove paneling can be used in high-moisture areas like bathrooms and kitchens, but it requires proper sealing and maintenance. Choose moisture-resistant wood types and apply a high-quality sealant to protect the wood from humidity and water damage. Ensure adequate ventilation in these areas to reduce moisture buildup and prolong the life of the paneling.

Our Reviews

    
 
 
        
   Rachel Norris 
 6 August 2026
 
 
  It was fantastic working with the Larch cladding company. They had great service and communication and the timber was great quality too! I’d definitely order with them again
  
 
       
   Delvyn Firth 
 24 February 2026
 
 
  Great service,  very friendly
  
 
       
   John Wilson 
 5 November 2025
 
 
  Super product and service to match. Thank you 😊
  
 
       
   Tom Anderson 
 5 November 2025
 
 
  Great customer service. Trying to find a uk company that was not just a middle man in the timber world was hard. So finding the Larch Cladding company was a win. We put a timber extension above the garage then clad it.
  
 
       
   Steven Grove 
 22 October 2025
 
 
  Fantastic service from all at the Larch Cladding Company - Bryn was very helpful and adjusted my order to accommodate my whims! Wood was excellent and they supplied additional lengths to allow for any imperfections/ my cutting errors ! Would highly recommend this company - can’t fault the service or the product Thankyou
  
 
       
   Alex Styling 
 1 February 2025
 
 
  Very good communication and delivery was on time. The product itself was lovely and the customer was very pleased with the result. A few of the grooves and tongues had not cut properly but we did have some spare so overcame that issue. Overall a good product and I would use them again.
  
 
       
   Gareth Alun Jones 
 31 January 2025
 
 
  Very Pleased with the quality of the Larch Rain-screen cladding that i used to clad my garage. Nice wood to work with, and the lengths were nice and straight, which made it easy to install. A nice surface finish to the boards too, and it’s weathering nicely into a light grey colour. Very helpful and friendly company to deal with too! They even supplied me with custom lengths for soffits and door reveals no problem. Would definitely use again. Diolch yn Fawr 👍👍
  
 
       
   George Hannon 
 26 November 2024
 
 
  Great service and quality product. Would definitely use again.
  
 
       
   Andy Wright 
 7 October 2024
 
 
  Done four projects using there larch cladding. Good quality and great price. Customer service is excellent. From ten lengths to 300 always happy to for fill your order.
  
 
       
   Paul Hopper 
 24 September 2024
 
 
  I have used The Larch Cladding Company for home garden and work commercial projects. On both occasions, were very helpful through the ordering process. All products are made bespoke to the customer requirements, nothing too much trouble. The product is of a high quality and would definitely recommend to others.