Height Adjustable Decking Support Pedestal Set – 1 or 2 Pcs
Height Adjustable Decking Support Pedestal Set – 1 or 2 Pcs
Height Adjustable Decking Support Pedestal Set
Create a perfectly level, professional-looking deck or patio terrace with this versatile Height Adjustable Decking Support Pedestal Set. Available in multiple styles and adjustment ranges, these durable plastic pedestals are engineered to eliminate uneven surfaces and slope differences — making installation fast, clean, and hassle-free whether you're working with flat boards, stone slabs, or keel-style decking.
Key Features
- Multi-Style Compatibility: Available in flat surface, stone, and keel styles to match your specific decking application.
- Wide Adjustment Range: Choose from three height ranges — 22–40mm (0.87–1.57in), 35–50mm (1.38–1.97in), or 47–115mm (1.85–4.53in) — to handle virtually any project requirement.
- Seamless Floor Levelling: Eliminates slope differences and creates a stable, flat surface without the need for additional protective underlayment or filler materials.
- Continuous Drainage Design: Open joint openings allow water to flow freely beneath the deck, preventing pooling and water accumulation on your patio or terrace.
- High Load Capacity: Made from high-quality plastic, each pedestal supports up to 500 kg — delivering outstanding stability and long-term durability.
- Quick & Easy Installation: Simply twist to adjust the height, position under your decking boards or slab, and secure. No specialist tools required.
Style Chart
| Style Code | Adjustment Range | Deck Type |
|---|---|---|
| ST1 | 22–40mm (0.87–1.57in) | Flat Surface |
| ST2 | 22–40mm (0.87–1.57in) | Stone |
| ST3 | 22–40mm (0.87–1.57in) | Keel |
| ST4 | 35–50mm (1.38–1.97in) | Flat Surface |
| ST5 | 35–50mm (1.38–1.97in) | Stone |
| ST6 | 35–50mm (1.38–1.97in) | Keel |
| ST7 | 47–115mm (1.85–4.53in) | Flat Surface |
| ST8 | 47–115mm (1.85–4.53in) | Stone |
| ST9 | 47–115mm (1.85–4.53in) | Keel |
Specifications
- Material: Plastic
- Fitment: Decking boards, stone slabs, keel framing
- Weight Capacity: 500 kg per pedestal
- Quantity: 1 or 2 pieces (as selected)
- Country of Origin: Made in China
Package Contents
- 1× or 2× Adjustable Decking Support Pedestal (as selected)
Looking for more tools for your outdoor projects? Browse our 10-Piece Gardening Tool Kit – Iron Head & Plastic Handle or our 1/2" Drive 8-Piece Hex Short Socket Set – Vanadium Steel to complete your DIY toolkit.
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Frequently Asked Questions
Q: What decking styles are compatible with this adjustable support pedestal set?
A: This adjustable decking support pedestal set is compatible with three popular decking styles: flat surface, stone slab, and keel (joist) style. Each style code (ST1–ST9) corresponds to a specific combination of adjustment range and deck type, so you can find the perfect match for your project.
Q: How much weight can each decking support pedestal hold?
A: Each plastic decking support pedestal has a maximum load capacity of 500 kg, providing excellent structural support and long-lasting stability for both residential and commercial deck or terrace installations.
Q: Do I need special tools to install the height adjustable deck pedestals?
A: No special tools are required. Simply rotate the pedestal to adjust its height within the specified range, position it under your decking board or slab, and secure it in place. The intuitive twist-adjust design makes levelling quick and straightforward even for DIY beginners.
Q: Does the pedestal set allow for water drainage under my deck?
A: Yes. The pedestals feature open joint openings that allow water to drain continuously beneath the deck surface, preventing water pooling and helping to maintain a dry, well-ventilated substructure under your patio or terrace.
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.