NEWS

A clever installation by Bluseal Doors

In Hereford, an E-231 EXT door used indoors demonstrates its full versatility and efficiency.
2026-06-03
1 min read

At one of its customer sites in Hereford, Bluseal Doors recently installed an E-231 EXT high-speed door, a model originally designed for outdoor use. This project perfectly showcases the versatility and robustness of this door, capable of adapting to demanding indoor environments while offering excellent value for money.

Faced with an opening of 4.5 m by 4.5 m, the customer would normally have needed to choose a more expensive indoor door. Thanks to the installation of the E-231 EXT, they benefited from a more economical and durable solution without compromising on performance or safety.

Designed for industrial and logistics use, the E-231 EXT features gravity-driven technology ensuring reliable, smooth operation even in case of a power outage. Its flexible, self-reinserting curtain reduces downtime and maintenance costs, while its galvanized steel structure provides outstanding strength and stability.


With its robust and fully sealed design, the door minimizes air infiltration and offers effective protection against dust and humidity. It helps reduce energy losses while ensuring operational continuity and a comfortable working environment.

This installation demonstrates that a door originally developed for outdoor use can become a smart indoor solution ideal for industrial sites seeking to combine performance, durability, and cost optimization.

Many thanks to Bluseal Doors for this successful installation and for their trust in Dynaco solutions.

 

Summary:

In Hereford, Bluseal Doors installs an E-231 EXT high-speed door, demonstrating the versatility of this outdoor solution used indoors. This door ensures durability, insulation, and energy efficiency for demanding industrial environments.