Buzon PB-1 Adjustable Pedestal (42-60mm) is a professional raised flooring support system designed for precise leveling and load distribution on sloped rooftop membranes without compromising watertight integrity. Manufactured from Copolymer Polypropylene (CPP), this pedestal features a 14.35 kN yield strength and resists degradation from sea salts and algae in high-moisture coastal environments.
The broad-base design prevents membrane delamination and point-load failure, while integration with the U-PH5 slope corrector ensures a level walking surface across sub-floors with complex drainage falls.
Frequently asked questions
Can the Buzon PB-1 pedestal be installed over a waterproof membrane?
Yes, the PB-1 is suitable for installation directly onto waterproof membranes. It raises the finished surface, allowing for proper drainage and protecting the membrane from damage while maintaining accessibility.
What is the load capacity of a single PB-1 pedestal?
Each PB-1 pedestal supports up to 1,435 kg (3,225 lbF) at full surface contact. This load rating ensures reliable performance for pedestrian traffic applications.
Is the Buzon PB-1 pedestal designed for vehicle traffic?
No, the PB-1 pedestal is designed for pedestrian traffic only. It is not suitable for areas subject to vehicle loads or heavy machinery.
What height adjustment range does the PB-1 offer?
The PB-1 pedestal provides an adjustable height range from 42mm to 60mm. When combined with the U-PH5 slope corrector, this range extends from 56mm to 74mm.
Applications and benefits
| Application | Key benefit | Primary trades |
|---|---|---|
| Terraces and balconies | Achieves level finished surfaces over uneven structural slabs, ensuring consistent fall for drainage. Supports diverse finishes including pavers and decking. | Landscapers, Builders, Tilers |
| Rooftops over membranes | Protects underlying waterproof membranes by distributing load and providing ventilation, preventing ponding and simplifying access for membrane inspection. | Roofers, Waterproofers, Builders |
| Pool decks | Creates a stable, level surface for pool surrounds while allowing efficient drainage and preventing water pooling near the structure. Resists sea salts and chemicals. | Pool Builders, Landscapers |
| Public spaces with pedestrian access | Provides durable, adjustable support for high-traffic areas, maintaining a consistent and safe walking surface. Achieves precise leveling across large areas. | Civil contractors, Council works, Builders |
Application Guide
- Ensure the substrate is stable and load-bearing
- Place the PB-1 pedestal at designated intervals
- Adjust the height to level the surface
- Secure flooring materials onto the pedestal system
- Perform a final check for stability before use
For the installation guide on height adjustment from PB-0-S18 to PB-4 or from PB-3 to PB-4, please download the Installation Manual Height Adjustment.
Product limitations
- Not for: Applications involving vibrating or heavy machinery. The PB-1 is designed for stable, pedestrian-only traffic areas.
- Not for: Unstable or non-load-bearing substrates. The integrity of the raised floor system depends directly on the stability of the underlying surface.
- Movement: Maximum adjustment height is 60mm (74mm with U-PH5 slope corrector). Do not exceed these specified limits.
Safety and handling
Storage and disposal
Store pedestals in a dry, covered area, protected from direct sunlight and extreme temperatures to maintain material integrity. Dispose of any waste material according to local regulations.
Substrate guide
Proper substrate preparation is critical for the long-term stability and performance of any raised flooring system.
General substrate requirements
Surface prep: Ensure the substrate is stable, load-bearing, clean, and free from debris. Address any significant structural issues before pedestal placement.
Primer: Not required for pedestal adhesion, but ensure any underlying waterproof membranes or insulation panels are correctly installed and sound.
Concrete slabs and cement screeds
Surface prep: The concrete or screed surface must be fully cured and exhibit sufficient compressive strength to support the intended loads. Level any major irregularities exceeding the pedestal's adjustment range.
Primer: Not required.
Waterproof membranes
Surface prep: Membranes must be fully installed, intact, and watertight. The pedestal's broad base distributes weight, protecting the membrane from point loading.
Primer: Not required.
Insulation panels
Surface prep: Panels must be securely installed and able to withstand the distributed load of the pedestals and finished surface. Confirm compatibility with the panel manufacturer.
Primer: Not required.
Buzon PB-1 Adjustable Pedestal (42-60mm) Physical Properties
| Property | Value |
|---|---|
| Material | Copolymer Polypropylene (CPP) |
| Composition | 80% First-Grade Pre-Selected Recycled PPC, 20% Talc + Masterbatch Black |
| Weight | 309g |
| Height Adjustable Range | 42mm to 60mm |
| Height with Slope Corrector (U-PH5) | 56mm to 74mm |
| Temperature Resistance | -30°C to +80°C |
| Load Capacity (Full Surface Yield Strength) | 1435 kg (14.35 kN) |
| Load Capacity (Full Surface Breaking Load) | 720 kg (7.2 kN) |
| Load Capacity (Half Surface Yield Strength) | 793 kg (7.93 kN) |
| Load Capacity (Half Surface Breaking Load) | 400 kg (4.0 kN) |
| Load Capacity (Quarter Surface Yield Strength) | 553 kg (5.53 kN) |
| Load Capacity (Quarter Surface Breaking Load) | 280 kg (2.8 kN) |
| Certifications | European Quality Standards, Compression-Tested |
| Resistance | Weathering, Sea Salts, Algae, Chemicals |
| Storage Requirements | Store in a dry, covered area |
- Choosing a selection results in a full page refresh.