Our adjustable decking pedestals are the fastest, most accurate way to raise and level your decking subframe. Designed specifically for use on existing solid surfaces—like concrete pads, balconies, or old patios—these risers allow you to dial in a perfectly flat frame with a simple, one-handed twist.
The Tradesman Warning: Pedestals must only be used on solid ground. If you are building over a soft or uneven surface, such as soil or grass, do not use risers. You will need to use structural timber or composite posts secured in concrete to ensure proper stability.
Beyond just levelling your composite deck, pedestals lift your frame off the ground. This creates an essential void underneath your boards, providing space to neatly run lighting cables, ensuring rapid water drainage, and promoting the airflow required to stop a timber subframe from rotting.
Key Benefits & Specifications:
- Height Range: Easily adjustable from 50mm to 80mm with just one hand.
- Coverage: You will need approximately 5 pedestals per square metre (SQM).
- Moisture & Rot Prevention: Lifts the frame to promote essential airflow and prevent water pooling.
- Cable Management: Creates a safe void beneath the deck for routing exterior cables and lighting.
- Built to Last: Lightweight yet incredibly robust, with extreme weather resistance rated from -30°C to 60°C.
- Best Applications: Ideal for balconies, roof terraces, and hard concrete patios.
- Eco-Friendly: Manufactured from fully recyclable materials.
