What Are Adjustable Deck Pedestals?
Adjustable deck pedestals are the backbone of modern elevated decking systems, providing stability, drainage, and flexibility for rooftop decks, plazas, and terraces. These height-adjustable supports allow architects and builders to create perfectly level surfaces over uneven substrates, making them essential for commercial and residential applications.
Key Features of Adjustable Pedestals
- Height Adjustability – Ranges from as low as 1/8” to over 36” to accommodate various project needs.
- High Load Capacity – Supports up to 1250 lbs per pedestal, ensuring structural integrity for heavy pavers and decking materials.
- Built-in Slope Compensation – Corrects slopes up to 4% for a stable, even surface.
- Fast and Simple Installation – Screw-to-adjust design for precise leveling with minimal labor.
- Waterproofing Protection – Prevents direct contact between decking and the underlying roof membrane, reducing damage risks.
- Compatible with Multiple Decking Materials – Works with wood tiles, concrete pavers, porcelain, and composite decking.
Why Use Adjustable Deck Pedestals?
1. Structural Stability
Adjustable pedestals distribute loads evenly, preventing pressure points that can compromise waterproofing layers or structural integrity. Their broad footprint provides increased stability, making them ideal for commercial rooftop applications.
2. Efficient Water Drainage
Spacer tabs allow water to drain efficiently, preventing pooling and reducing the risk of water damage to the deck or substructure.
3. Height Versatility
Pedestals can be stacked or extended to accommodate different elevation requirements. For example, Bison Versadjust Pedestals can extend up to 36” using Quick Clip Couplers, making them suitable for large-scale commercial projects.
4. Ease of Installation
Traditional deck construction requires extensive framing, but adjustable pedestals eliminate the need for complex substructures. The screw-to-adjust mechanism allows for quick height adjustments, saving time and labor costs.
5. Resistance to Harsh Weather Conditions
Made from high-density copolymer polypropylene, adjustable pedestals are resistant to water, mold, freeze/thaw cycles, and UV degradation.
Comparing Versadjust and Level.It Pedestals
| Feature | Bison Versadjust Pedestals | Bison Level.It Pedestals |
|---|---|---|
| Height Range | 2-1/4” to 36” | 2” to 24” |
| Load Capacity | 1250 lbs (FoS:3) | 1000 lbs (FoS:3) |
| Slope Compensation | Up to 4% built-in | Up to 8% with accessories |
| Bracing Required | Over 24” | Over 24” |
| Common Applications | High-rise commercial, rooftop plazas | Residential, light commercial decks |
| Material | High-density copolymer polypropylene | High-density copolymer polypropylene |
How to Install Adjustable Pedestals
- Determine the Deck Layout – Mark the perimeter and plan the pedestal placement.
- Adjust the Height – Use the screw-to-adjust mechanism for precise leveling.
- Install the Pedestals – Place them directly on the surface or use base levelers for additional slope correction.
- Position the Decking Material – Lay pavers or decking tiles on top, ensuring proper spacing with integrated spacer tabs.
- Final Adjustments – Check for rocking tiles and make final height adjustments using shims if needed.
Who Should Use Adjustable Pedestals?
- Architects – Designing complex outdoor spaces with elevation challenges.
- Contractors – Looking for a labor-saving installation method.
- Property Developers – Creating premium rooftop decks for commercial or luxury residential buildings.
Get Started with Elevated Deck Systems
Elevated Deck Systems provides top-tier adjustable pedestal solutions for commercial and residential applications. Whether you’re working on a high-rise rooftop, a ground-level plaza, or a balcony deck, our team can help you select the right system for your project.
Explore more about our solutions:
- Learn more about Adjustable Pedestals for your next project.
- Check out paver and tile options to pair with our pedestals.
- Discover how roof deck systems can transform outdoor spaces.
Contact us today to explore the benefits of our Versadjust and Level. It pedestals and elevate your next decking project!
