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Signal Relay House

The Railroad Signal Relay House by Serrmi is the epitome of reliability and precision in the rail industry. Designed to facilitate seamless communication and signaling, our relay houses are built to meet the highest standards of quality and durability.


Standard Sizes

5'x5'  6'x6'  4'x6'  4'x4'
Custom sizing and powder coating available

Material Used

We utilize top-of-the-line insulation materials, such as Thermax AG or equivalent, known for their exceptional thermal properties. Our instrument houses are meticulously insulated with options of 3/4", 1", and 2" thickness, providing outstanding insulation and reducing heat transfer effectively. With an impressive R Value of 7.2 per inch, our insulation guarantees optimal energy conservation and temperature control inside the houses. Additionally, we offer customization options to cater to specific project requirements, ensuring the perfect balance between insulation and space utilization. With Serrmi's instrument houses, you can trust that your equipment will be protected and your energy consumption will be optimized.

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