Our Standard Structures form the foundation of the Custom Covers marquee range. Built around the Coverspan Plus system, they give event hire companies a dependable, modular and flexible frame solution that can be used across a wide range of sites and event requirements.
Available from 3m through to 15m clearspan widths, each structure is designed to be practical to handle, straightforward to extend and strong enough to perform season after season.

For over 40 years, Custom Covers has supplied marquees and structures to event hire companies across the UK and beyond. Our standard frame range has been developed with real-world use in mind, balancing strength, usability, component compatibility and long-term value.
Whether you are adding to an existing hire fleet or investing in a new structure, our team can help you choose the right width, bay length, PVC cover options and accessories for your requirements.
Each standard structure is modular, allowing additional 3m bays to be added to achieve the required length. Structures can also work alongside compatible Coverspan extensions, PVC covers, linings and accessories to create a complete event solution.
The Coverspan Plus four-channel system supports flexible build options, internal divisions and keder-edged linings, helping hire companies make more from their existing stock.
Speak to the Custom Covers team and we will help you find the right solution.