Snowdon Timber Treated Tongue and Groove Matchboard Cladding - 15mm - 120mm - 3.0m - Pack of 20
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Product Information
Full details
The Snowdon Timber Treated Tongue and Groove Matchboard Cladding is designed for DIY enthusiasts and professionals seeking a durable, moisture-resistant finish for outdoor structures like sheds and garden walls. These 15mm x 120mm x 3000mm boards provide excellent weather protection and a seamless aesthetic through their easy-to-use interlocking system, though users should be prepared for the manual labor involved in cutting and mounting a full pack of 20 boards.
All features
| Model Part Number | 1422242 |
|---|---|
| Brand | Snowdon Timber Products Ltd |
Extended Product Information
FAQs
Can these boards be painted or stained?
Yes, once the moisture content has stabilized, the boards can be painted or stained with wood-appropriate finishes.
Do I need to treat the cut ends?
It is highly recommended to apply a high-quality wood preservative to any cut ends to maintain the integrity of the pressure treatment.
Are screws included in the pack?
No, fixings are not included. You should purchase stainless steel or galvanized exterior-grade screws or nails.
Is this cladding suitable for interior use?
While it can be used indoors, please be aware that the pressure treatment may have a specific smell or chemical residual that you may want to off-gas before living space installation.
How much coverage does the full pack provide?
Each pack of 20 boards provides approximately 7.2m2 of total coverage.
Should the tongue face up or down?
When installing horizontally, the tongue should generally face upward to prevent water from collecting inside the groove.
Troubleshooting
Boards are difficult to slot together
Check for debris in the groove or slight warping due to humidity; a light tap with a rubber mallet usually resolves minor alignment issues.
Ends are splintering during cutting
Use a sharp, fine-toothed saw blade and ensure the board is fully supported on both sides of the cut line.
Moisture is getting behind the cladding
Ensure a breathable membrane is installed between your structural wall and the cladding boards.
Pros and Cons
Pros
- Resistant to rot and moisture due to pressure treatment
- Easy interlocking installation process
- Provides a clean, uniform aesthetic
- Highly versatile for both vertical and horizontal mounting
- Lightweight boards make solo handling manageable
Cons
- Requires manual measuring and cutting for specific dimensions
- Does not include mounting hardware or framing timber
- Requires periodic maintenance to sustain the wood finish over many years
Setup, Compatibility & Care
Before beginning your project, ensure your underlying framework (studs or battens) is level, as the interlocking nature of the cladding will magnify any errors in the frame.
- Preparation: Measure your total surface area to calculate the number of boards required (0.36m2 per board).
- Installation: Begin at the bottom (for horizontal) or one side (for vertical) and work consistently. Use galvanized nails or screws to prevent rusting.
- Compatibility: These boards are compatible with standard outdoor timber framing but should be sealed or painted if you wish to change the aesthetic from the natural pressure-treated look.
- Care: While the boards are treated, inspect them annually for signs of damage and apply a water-repellent wood stain to extend the lifespan of the timber against harsh UV rays and extreme weather cycles.