90–160mm Adjustable Support Pedestal for Decking or Paving

90–160mm Adjustable Support Pedestal for Decking or Paving

Fast, Reliable Deck and Paving Support – Adjustable, Strong, and Built to Last

Achieve a perfectly level, stable, and long-lasting decking or paving installation with our Adjustable Support Pedestals. Designed for use with composite decking joists or paving slabs, these freestanding pedestals provide exceptional strength, drainage, and ventilation beneath your deck or patio.

Ideal for use on roof terraces, balconies, and uneven surfaces, each pedestal offers precision height adjustment and outstanding load-bearing capacity — making installation faster, cleaner, and more efficient.

✅ Key Features

• Adjustable Height Range: 90–160mm (other sizes available – see below).

• High Load Capacity: Each pedestal supports up to 1000kg, ensuring a solid and secure base.

• Enhanced Drainage & Ventilation: Keeps joists raised above ground level, preventing moisture build-up and rot.

• Quick & Easy Installation: Simply rotate the central stem to achieve the perfect height and level surface.

• Durable Construction: Made from heavy-duty polypropylene, resistant to weathering, chemicals, and impact.

• Versatile Application: Suitable for composite decking joists, paving slabs, roof terraces, and balconies.

⚙️ Available Size Options

• 25–50mm Adjustable Pedestal

• 40–70mm Adjustable Pedestal

• 60–100mm Adjustable Pedestal

• 90–160mm Adjustable Pedestal

• 150–270mm Adjustable Pedestal

🧰 Why Use Adjustable Pedestals?

• Perfect for creating a raised subframe or floating deck system.

• Provides uniform weight distribution for stability and safety.

• Creates useful space beneath decking for concealing cables, pipework, or drainage.

• Ideal for both DIY installations and professional decking contractors.

Raise, level, and support your decking or paving with ease using our 90–160mm Adjustable Support Pedestals — the professional, durable, and time-saving solution for flawless outdoor installations.

• Delivery: 1-2 Working Days
• Lead Time: Into Order 3-5 Days
• Colour: Black
• Guarantee: 10 Years Manufacturers

1. What is an adjustable support pedestal used for?

The adjustable pedestal is designed to support composite decking joists or paving slabs, allowing for precise height adjustment and levelling of your substructure. It helps create a raised, even, and well-ventilated deck or paving system without the need for complex groundwork.

2. What materials are the pedestals made from?

Each pedestal is made from high-strength polypropylene (PP), ensuring durability, weather resistance, and long-term stability — even under heavy loads and outdoor conditions.

3. How much weight can each pedestal support?

Every pedestal is load-tested to tolerate up to 1000kg, providing exceptional strength and stability for decking and paving installations.

4. What height ranges are available?

Pedestals come in five adjustable height options, allowing you to create decks or patios at various elevations:

• 25–50mm

• 40–70mm

• 60–100mm

• 90–160mm

• 150–270mm

5. How do the adjustable pedestals work?

Each pedestal features a rotating stem that adjusts the height easily and accurately. Once set, the broad base distributes weight evenly, and the joist cradle on top securely holds the decking frame or paving slab in position.

6. Are these pedestals suitable for all decking systems?

Yes — they are compatible with solid composite subframes, including Triton composite decking joists. They can also be used with traditional timber or aluminium joists, as well as paving slabs when used with the correct head fitting.

7. What are the benefits of using adjustable pedestals?

• Fast and easy installation — no need for concrete or groundwork

• Creates a level surface on uneven ground or roof terraces

• Improves drainage and airflow beneath the deck

• Prevents rot and moisture damage to subframes

• Conceals pipework, wiring, and drainage systems beneath the structure

8. Where can adjustable pedestals be used?

They’re ideal for a wide range of applications, including:

• Roof terraces and balconies

• Garden decking areas

• Patios and pathways

• Commercial rooftop or courtyard projects

9. How are the pedestals installed?

1. Place the pedestals on a solid, stable surface.

2. Adjust the stem to achieve the desired height and level.

3. Position decking joists or paving slabs into the cradle or support head.

4. Ensure even spacing and alignment across the installation.

10. What are the key features of these pedestals?

• Strong and load-bearing (up to 1000kg per pedestal)

• Quick height adjustment system

• Improves drainage and ventilation

• Prevents rot and moisture accumulation

• Durable polypropylene construction

• Five adjustable size options for flexibility