Description
19mm x 100mm (4″) Treated Tongue & Groove Cladding Boards are a strong and practical softwood board for exterior cladding and general outdoor joinery. The tongue and groove profile allows each board to interlock neatly, helping to create a tight, uniform finish that is well suited to sheds, garden buildings, garages, and other external timber projects.
Pressure treatment helps protect the timber against rot and fungal decay, making these boards suitable for outdoor use when installed correctly and maintained as required. The finished profile gives a traditional boarded appearance while also helping to improve weather protection compared to simple square edge boards.
This product is a popular choice for customers looking for a neat and reliable external cladding board that is easy to work with and suitable for a wide range of garden and landscaping projects.
Common uses
- Exterior cladding for sheds and outbuildings
- Garden rooms and summerhouses
- Garages and workshops
- Timber panel details and external joinery
- General outdoor boarding projects
Key features
- Ex 19mm x 100mm treated softwood cladding board
- Finished Size of 14mm x 95mm
- Tongue and groove profile for a neat interlocking fit
- Suitable for exterior use
- Pressure treated for improved durability
- Traditional appearance for outdoor timber buildings
- Easy to cut, fix, and install
Important information
- Designed for exterior use
- Treatment colour may vary slightly between batches
- Timber is a natural product, so knots, grain variation, splitting, and slight movement can occur
- Allow timber to acclimatise before fitting where appropriate
- Use suitable exterior fixings to help prevent staining and corrosion
Handling & installation notes
- Store flat, dry, and supported prior to installation
- Ensure boards are installed with suitable ventilation and drainage
- Do not fit tightly without allowing for natural movement in the timber
- Cut ends should be re-sealed with an appropriate end grain preservative after cutting
- Regular maintenance will help maximise service life and appearance
