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724-836-2522

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International Door Association

Westmoreland Chamber of Commerce

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All Rights Reserved

CHI Commercial Garage Doors

Made in the USA

CHI's entire line of 3200 Series commercial doors was specially engineered for extra durability to afford years of dependable operations, even in the toughest industrial environments. These doors come in a variety of gauges, both uninsulated and insulated, ribbed steel or micro-grooved insulated sandwich doors. Each door comes with a 10-year limited warranty.

Since commercial applications vary, CHI also offers numerous customization options to fit your specific needs.

Click on each of the model numbers listed below for more information.

Ribbed Steel

• 3250 -- 2" thick, 25-gauge steel, Uninsulated
• 3251 -- 2" thick, 25-gauge steel, Insulated w/vinyl back
• 3252 -- 2" thick, 25-gauge steel, Insulated w/steel back

• 3240 -- 2" thick, 24-gauge steel, Uninsulated
• 3241 -- 2" thick, 24-gauge steel, Insulated w/vinyl back
• 3242 -- 2" thick, 24-gauge steel, Insulated w/steel back

• 3220 -- 2" thick, 20-gauge steel, Uninsulated
• 3221 -- 2" thick, 20-gauge steel, Insulated w/vinyl back
• 3222 -- 2" thick, 20-gauge steel, Insulated w/steel back

Micro-Grooved Insulated Sandwich

• 3285 -- 2" thick, 26-gauge outside steel, Insulated

Thermally-Broken Insulated Sandwich

• 3212 -- 2" thick, 20-gauge outside steel, Polyurethane insulated with a thermal break to incorporate a full-section joint seal
• 3216 -- 2" thick, 26-gauge outside steel, Polyurethane insulated with a thermal break to incorporate a full-section joint seal

Aluminum Full-View

• 3290

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4560 Route 30
Greensburg, PA 15601

(Between Beatty Crossroads & Mt. View Inn light)

Sales - Service

Professional Installations

Fully Insured - Free estimates

PA Home Improvement Contractor Registration No. PA 14607 -- READ MORE

Alliance is a distributor for:

Garage Doors

Garage Door & Gate Openers

Commercial Door & Gate Openers

Garage Door Openers & Accessories

Alliance serves the following areas:

Greensburg, Irwin, North Huntingdon, Latrobe, Jeannette, Ligonier, Derry, Delmont, Export, Murrysville, Acme, Mount Pleasant, Scottdale, Connellsville, New Stanton, Youngwood, New Alexandria, Unity Township

Also serving areas in:

Westmoreland County, Fayette County, Indiana County, Somerset County and Allegheny County

Alliance is a proud sponsor of: