Snowdon Timber's pack of four 4x2" treated CLS decking joists are a strong, reliable choice for cr...Snowdon Timber's pack of four 4x2" treated CLS decking joists are a strong, reliable choice for creating a solid framework for your decking. Each joist measures 2.4 metres in length, 89mm wide, and 38mm thick, with a lightweight feel and planed, rounded edges for easy handling. Made from pressure-treated softwood, these joists are built to resist rot, decay, UV exposure, and harsh weather — making them a durable choice for decks, stud walls, and framing in outdoor or indoor projects. The Snowdon Timber Garden Treated 4x2" CLS Decking Joist is a durable timber joist designed for decking, framing, and structural projects. Made from pressure-treated timber, it provides excellent strength and moisture resistance, ensuring long-lasting performance. Features: Size: 38 x 89 x 2400mm Pressure Treated: To resist rot and decay Planed with Rounded Edges Lightweight: Provides excellent strength without excessive weight Strong and Durable: Suitable for Joists, Studs, Framing, Landscaping and DIY Projects Specifications: Dimensions: H: 3. 8 x W: 8. 9 x D: 240. 0 cm Weight: 20. 0 kg Colour: Green Material: Softwood Model Number: ST-00113 Great choice for decking, framing, and structural work, the Snowdon Timber Garden Treated 4 x 2 inch CLS Decking Joist is a durable timber. Made from pressure-treated timber, it provides excellent strength and moisture resistance, ensuring long-lasting performance. Pack of 4.
This guide helps users of Snowdon Timber's 4x2" treated CLS decking joists understand their product. Designed for both DIY enthusiasts and professional builders, these joists offer a durable and reliable solution for decking, framing, and other structural projects. While providing excellent strength and weather resistance, it's important to note the need for proper installation to ensure longevity and safety.
All features
Model Part Number
ST-00113
Brand
Snowdon Timber
Extended Product Information
FAQs
What is the lifespan of these joists?
With proper installation and care, these joists can last for many years due to the pressure treatment.
Can I paint or stain these joists?
Yes, you can paint or stain these joists. However, allow the wood to dry completely before applying any finish.
Are these joists suitable for ground contact?
While the pressure treatment offers protection against rot and decay, direct ground contact should be minimized. Consider using appropriate ground contact rated materials or methods.
What is CLS?
CLS stands for Canadian Lumber Standard, a common size of timber.
How do I cut these joists?
Use a saw appropriate for cutting softwood. A circular saw or hand saw can be used.
What type of fasteners should I use?
Use screws or nails specifically designed for outdoor wood projects. Stainless steel or coated fasteners are recommended to prevent corrosion.
What is the weight of each joist?
Each joist weighs approximately 5 kg.
Troubleshooting
Joists appear warped or twisted.
Carefully select the straightest joists for your project and consider using additional supports or bracing if necessary. Ensure proper storage before use.
Joists are not level after installation.
Use shims to level the joists before attaching the decking boards.
Fasteners are not holding securely.
Ensure you are using the correct type and size of fasteners for the joists. Pre-drilling may be necessary to prevent splitting.
Pros and Cons
Pros
Durable and long-lasting due to pressure treatment.
Easy to handle and install with planed, rounded edges.
Versatile for multiple indoor and outdoor applications.
Lightweight design for ease of use.
Comes in a convenient pack of four.
Cons
Requires careful handling to avoid damage during transport and installation.
May require cutting to specific project dimensions.
Softwood may be susceptible to damage from excessive impact.
Setup, Compatibility & Care
Preparation: Before starting, ensure you have the necessary tools: measuring tape, saw, screws or nails, level, and safety gear.
Installation: Place the joists on a level surface, spaced according to your project's specifications. Secure them firmly to supporting beams or posts using appropriate fasteners. Ensure correct spacing and level them.
Compatibility: These joists are compatible with various decking materials. Always check compatibility with the decking manufacturer's recommendations.
Care: Regular inspection is vital. Check for any signs of damage or decay, especially in areas exposed to standing water. Clean the joists periodically with a soft brush and mild soap. Avoid using abrasive cleaners that could damage the pressure-treated surface.