Overhead Doors Archives

Alpine Overhead Doors, Inc.®, – Direct Manufacturer of Quality Rolling Steel Doors.

February 15, 2020January 14, 2014 by Charlie Hannon channon

Alpine® is a direct manufacturer of high quality Rolling Steel Doors. (ISO 9000:2014 Registered and Certified) We offer a large variety of Overhead Rolling Steel Warehouse Doors, Fire and Smoke Doors, Hurricane and Storm Doors and our versatile line of Rolling Steel Counter Shutters and Rolling Steel Fire Counter Shutters. Alpine also manufactures Wind-Tite and … Read more

Underwriter’s Laboratories Classified Fire Rated – Overhead Rolling Steel Doors

December 10, 2013 by Charlie Hannon channon

Underwriter’s Laboratories Classified, (U. L.), Fire Rated – Overhead Rolling Steel Fire Doors , designed and manufactured by Alpine® Overhead Doors, Inc., are extremely tough under pressure. These Alpine Overhead Rolling Steel Fire Doors can be computer designed and manufactured for your exact specifications and project needs. No matter how large or small your Fire Door … Read more

Alpine – Direct Manufacturer of Overhead Rolling Doors and Grille Doors

December 6, 2013 by Charlie Hannon channon

Alpine Overhead Doors, Inc.® offers a variety of Security Grilles and Security Gates. These Industrial Overhead Rolling Grilles and Overhead Rolling Security Gates will be manufactured to exceed all your door specification needs for your Rolling Steel Door project. The Alpine Overhead Rolling Steel Security Grille Doors will provide you the highest degree of protection for your storefront … Read more

Overhead Rolling Fire Doors and Fire Shutters UL approved

October 31, 2013 by Charlie Hannon channon

Alpine Overhead Doors Factory

February 15, 2012 by bmagro

Alpine Overhead Doors, Inc. has a state of the art factory

Brighten any storefront with the use of our perforated slats

February 6, 2012 by bmagro

Storefronts need security and durability. Alpine’s Steel Vision door give both security and durability, yet offers a clear view of the outdoors. Please see our Product index for the Mall and Storefront door to suit your needs.

Overhead Rolling door deflections

February 3, 2012 by bmagro

Upon analyzing the calculations for deflection, slat stresses and mounting conditions, I have concluded that a reasonable specification for deflection of roll up doors would be L/20 for doors greater than 20 feet wide and L/25 for doors less than 20 feet wide. In designing roll up doors they are generally allowed to deflect … Read more

Overhead rolling doors, service door, rolling steel doors

October 31, 2011 by ad-admin

Alpine’s new DockPort 6 door is a massively strong and are a beautifully constructed door. Dockport 6 doors are ideal for use in Factories, Parking Garages, Harsh Environments, Airports, Loading Docks, Industrial and Commercial Buildings, Security/Impact Areas, High Traffic Areas, Shipping and Ocean Container Loading and Unloading Areas. Alpine Dock Port 6” curved slat doors … Read more

Grille door, overhead rolling grille doors, rolling doors