Sponge Underlay

The safe way to secure your project’s ground conditions. TPA’s Sponge Underlay System is produced from partly recycled materials and provides aluminium panel installations with key critical ground protection and cushioning, non-skid panel cushioning, area padding and sealing for sound and vibration absorption.

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Type	Base	Top Ext
Plate Length (m)	2.85	2.85
Plate height (m)	2.0	1.0
Plate thickness (mm)	63	63
External trench width (m)	0.43 - 2.23	0.43 - 2.23
Internal trench width (m)	0.30 - 2.10	0.30 - 2.10
Weight (kg)*	694	387
Distance between struts	2.6	2.6
Strut Clearance Height (m)	1.3	N/A

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Heavy-Duty Aluminium Panel

Available in 3m and 4m widths, our trackway panels are engineered to support the heaviest vehicles and plant machinery. Their exceptional toughness make them the go-to choice for safe temporary access across demanding terrains.Each panel has dual-sided surfaces including a corrugated underside for a strong traction on slopes, and a smoother cross-serrated top for pedestrian access.The flush, trip-free design, with concealed bolts and overlapping edges creates a safe foundation for both vehicles and pedestrians, even in busy, high-traffic areas.Made from 100% recyclable aluminium, these panels deliver up to 80% carbon savings compared to plastic alternatives.

Aluminium Ramps

Our aluminium ramps provide a seamless connection between the ground and Heavy-Duty Aluminium Panels for vehicles accessing your site. Crafted from 6063 T6-grade aluminium, the ramps are structurally engineered for durability and load-bearing performance.Their lightweight yet robust design makes installation quick and straightforward, offering compatibility with a range of temporary roadway layouts.Whether dealing with heavy machinery or light vehicles, these ramps deliver safe, efficient access with minimal disruption. Backed by TPA’s extensive stock of traditional aluminium panels, they integrate seamlessly to create a complete temporary access solution.