PVC Single Tunnel Inlet Doors

• Easy to Install
• Lightweight
• Energy Efficient
• Spring tension bracket helps maintain proper seal when doors are closed.
• Profiled rubber seal keeps form and provides an airtight seal.
 
Black Lightweight Doors - Lightweight rigid laminate foam panel doors allow for easy installation and can be operated with a curtain machine. Doors are black for dark out conditions. Available in 4’, 5’, & 6’ heights.
Energy Savings - Lower energy cost! With an insulation value of R-8, tunnel doors are
much better insulators versus conventional curtain inlets.
Fully Assembled - Doors come fully assembled and can easily retrofit existing curtain tunnel inlets.
Tight Seal - Profiled rubber seal keeps form and provides an airtight seal.
Galvanized Steel Support Brackets - All brackets are galvanized for durability and long life.
Low Maintenance - Less maintenance than conventional curtain tunnel inlets.
Dead Zone - Eliminate those dead zone areas created by curtain sidewalls & curtain pockets.
 
Cumberland can now offer a single door tunnel inlet option, along with a two door option. The single door comes fully assembled and is a rigid laminate foam panel that is ultra lightweight for easy installation. The doors are black for dark-out conditions. A profiled rubber seal keeps form and provides an airtight seal. All brackets are galvanized for durability and long life. Cumberland tunnel inlets help to eliminate dead zone areas created by curtain sidewalls and curtain pockets. With an insulation value of R-8, Cumberland single door tunnel inlets are much better insulators versus conventional curtain inlets.
X

Quick Contact

Have Questions?

Need a custom quote? Can't find something? Just want to say hi?
Fill out the Quick Contact form and we'll get back to you ASAP!