Adjustable Decking Support Pedestal Set – Level Any Deck
Adjustable Decking Support Pedestal Set – Level Any Deck
Height Adjustable Decking Support Pedestal Set
Create a perfectly level, professional-grade deck, patio, or terrace with ease using our Height Adjustable Decking Support Pedestal Set. Available in 1 or 2-piece sets, these sturdy plastic pedestals are engineered to eliminate slope differences and deliver a seamless, stable surface — whether you're laying flat boards, stone tiles, or keel-style decking.
Key Features
- Wide Adjustment Range: Three size options to suit virtually any project — 22–40 mm (0.87–1.57 in), 35–50 mm (1.38–1.97 in), or 47–115 mm (1.85–4.53 in).
- Three Style Options: Choose from flat surface style, stone style, or keel style to perfectly match your decking system.
- Seamless Floor Layer: Pedestals raise and level your decking without requiring additional protective layers on insulation, saving you time and materials during installation.
- Continuous Drainage: Open-joint openings allow water to flow freely beneath the deck, preventing pooling and protecting your sub-surface.
- High Weight Capacity: Despite being lightweight plastic, each pedestal supports up to 500 kg, providing excellent long-term stability and durability.
- Quick & Easy Installation: Simply twist or adjust the pedestal to your required height and lock it in place — no specialist tools needed.
Style Chart
| Style Code | Height Range | Style Type |
|---|---|---|
| ST1 | 22–40 mm (0.87–1.57 in) | Flat Surface |
| ST2 | 22–40 mm (0.87–1.57 in) | Stone |
| ST3 | 22–40 mm (0.87–1.57 in) | Keel |
| ST4 | 35–50 mm (1.38–1.97 in) | Flat Surface |
| ST5 | 35–50 mm (1.38–1.97 in) | Stone |
| ST6 | 35–50 mm (1.38–1.97 in) | Keel |
| ST7 | 47–115 mm (1.85–4.53 in) | Flat Surface |
| ST8 | 47–115 mm (1.85–4.53 in) | Stone |
| ST9 | 47–115 mm (1.85–4.53 in) | Keel |
Specifications
- Material: Plastic
- Weight Capacity: Up to 500 kg per pedestal
- Fitment: Decking boards, patio slabs, terrace tiles
- Quantity: 1 or 2 pieces per set
- Country of Origin: Made in China
Package Includes
- 1× or 2× Adjustable Decking Support Pedestal (as selected)
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Frequently Asked Questions
Q: What materials are the adjustable decking support pedestals made from?
A: The decking support pedestals are made from durable plastic, which is both lightweight and capable of bearing loads up to 500 kg. This makes them ideal for outdoor use on patios, terraces, and deck installations.
Q: How do I choose the right style and height range for my deck project?
A: Measure the gap between your sub-surface and the underside of your decking board. Then select the corresponding height range: 22–40 mm, 35–50 mm, or 47–115 mm. Within each height range, choose flat surface, stone, or keel style depending on the type of decking board you are installing.
Q: Do these pedestals allow for water drainage underneath the deck?
A: Yes! The open-joint design of each pedestal provides continuous drainage channels beneath your deck surface, allowing rainwater to flow freely and preventing water from collecting under your boards — extending the life of both your deck and the sub-surface below.
Q: Are these pedestals suitable for both indoor and outdoor use?
A: These adjustable pedestals are designed primarily for outdoor decking, patio, and terrace applications where levelling and drainage are essential. Their durable plastic construction handles typical outdoor environmental conditions effectively.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.