ElevaDeck Adjustable Timber Deck Pedestal

The System provides a fast, reliable and adjustable foundation for timber decking installations. Designed for use over concrete slabs, waterproof membranes and other stable substrates, it creates a level, well-supported deck while promoting effective drainage and ventilation beneath the structure.

Whether you're building a residential deck, rooftop terrace or commercial outdoor space, ElevaDeck offers a simple two-step selection process. First, choose the Joist Support that matches your timber framing, then select the required Pedestal Height for your project.

Manufactured from UV-stabilised polypropylene, each pedestal is engineered for long-term outdoor durability, high load capacity and reliable performance in New Zealand conditions. How to Order Step 1 – Choose Your Joist Support

Select the support that best suits your timber joists:

- 50mm Fixed Joist Support – Designed for standard 50mm timber joists.
- 45–60mm Flexi Joist Support – Suits timber joists between 45mm and 60mm wide. Step 2 – Select Your Pedestal Height

Choose the adjustable height range that best suits your project.

Standard Series

- 15–19mm
- 24–35mm
- 33–47mm
- 45–70mm
- 65–110mm
- 95–190mm

Flexi Series

- 11–16mm
- 19–30mm
- 28–42mm
- 40–65mm
- 60–105mm
- 90–185mm Key Features

- Two joist support options to suit different timber framing requirements
- Wide range of adjustable height options for flexible deck design
- Precise height adjustment for fast and accurate levelling
- Suitable for timber decking installations
- Compatible with concrete slabs, waterproof membranes and other stable bases
- Raises the deck above the substrate to improve drainage and airflow
- Creates accessible space beneath the deck for services and future maintenance
- UV-stabilised polypropylene construction for long-lasting outdoor performance
- High-strength design with excellent load distribution
- Locking ring securely maintains the selected height during installation
- Lightweight and easy to install
- Removable and reusable when required
- 10-Year Manufacturer's Warranty Ideal For

ElevaDeck is suitable for a wide range of outdoor decking applications, including:

- Residential timber decks
- Rooftop decks
- Balconies
- Patios
- Courtyards
- Pool surrounds
- Outdoor entertainment areas
- Commercial decking projects Specifications：

- Height Adjustment Range: 11–190 mm (depending on selected pedestal height range)
- Load Performance: Engineered for high compressive strength suitable for residential and light commercial timber decking applications
(Exact load capacity varies depending on installation conditions and load distribution)
- Material: UV-stabilised polypropylene
- Base Design: Wide base for improved load distribution
- Joist Compatibility:

- 50 mm Fixed Joist Support
- 45–60 mm Flexi Joist Support
- System Type:
Adjustable pedestal support system for timber decking installations
- Installation Surface:
Concrete slabs, waterproof membranes, compact and stable substrates
- UV Resistance:
Yes – UV stabilised for long-term outdoor exposure
- Reusability:
Components can be repositioned and reused if required
- Warranty: 10 Years Manufacturer’s Warranty

Also known as deck supports, deck jacks, adjustable deck supports, screw jack supports, timber decking pedestals, raised decking supports.