Aggregate Bay Retractable Tunnels
Speak to our team 01925 814525
Stuart Canvas’s aggregate bay retractable covers provide a robust, waterproof solution designed to protect bulk materials such as sand, gravel, and aggregates from adverse weather conditions. Engineered for industrial environments, these systems help maintain material quality, reduce waste, and improve operational efficiency across construction, manufacturing, and storage facilities.
Constructed using heavy-duty galvanised box-section steel frames and durable 610gsm Keder-style PVC, Stuart Canvas’s aggregate bay retractable covers are built to withstand demanding conditions while delivering long-term performance. The fully waterproof design protects stored materials from rain and contamination, with front and rear coverage options ensuring complete protection during both storage and handling. By keeping materials dry particularly kiln-dried aggregates these systems can significantly reduce waste and associated costs.
Designed for ease of operation, Stuart Canvas’s aggregate bay covers feature wall-mounted tracking systems with the option of manual or electric retraction. This allows for quick, efficient opening and closing, supporting streamlined loading and unloading processes. Delivered as a fully bespoke solution, each system is tailored to your site through detailed CAD design, site surveys, and professional installation providing a reliable, efficient covering solution for bulk material storage.
View our full range of Retractable Tunnels.




Key Features & Benefits
Fully waterproof protection: Prevents material damage from rain and moisture.
Reduces material waste: Helps preserve quality, especially for kiln-dried aggregates.
Heavy-duty construction: Galvanised steel frame with 610gsm PVC covering.
Wall-mounted retractable system: Smooth and efficient opening and closing.
Manual or electric operation options: Flexible control to suit operational needs.
Front and rear coverage available: Ensures complete protection during use.
Custom-made to specification: Designed to suit individual bay sizes and layouts.
Durable, weather-resistant materials: Built for long-term industrial use.
Improves operational efficiency: Supports faster loading and unloading processes.
Complete turnkey service: Includes survey, CAD design, manufacture, and installation.
Video
MAINTENANCE
It is important that a retractable tunnel or temporary structure is subject to correct use and maintenance while in use.

