™

724-836-2522

724-537-6736(OPEN)

724-547-4407

724-516-6365

Memberships

International Door Association

Westmoreland Chamber of Commerce

BBB

© Alliance Garage Doors & Openers, LLC 2015
All Rights Reserved

Clopay Commercial Garage Door
Ribbed Steel
Models 520, 520S & 520V

Model 520 -- Ribbed Panel Design -- Uninsulated
Model 520S -- Ribbed Panel Design -- insulated w/steel back

Construction

• Sections are 2" thick.
• Full 20 gauge, heavy duty steel skins are hot-dipped galvanized coated with an epoxy primer and finished inside and out with a baked-on white or brown polyester top coat for maintenance-free performance.
• Durable rustproof construction eliminates rivets and welds.

Insulation

• Insulated with environmentally-safe expanded polystyrene molded to the panel.
• Insulating R-Value of 6.66

Colors

White	Brown

Warranty

• 10 years against rust through.

Window Options

• 24" x 6" or 24" x 12" window lite with polypropylene screw-together frame.
• Full vision prepainted section with white or brown finish available with DSB glass, 1/8" Plexiglass, 1/4" wire glass.

Model 520

• 1/8" DSB glass, 1/8" Plexiglass, and 1/4" wire glass.

Model 520S

• Double pane insulated glass available.

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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 15601, Irwin 15642, North Huntingdon, Latrobe 15650, Jeannette 15644, Ligonier 15658, Derry 15627, New Derry 15671, Delmont 15626, Export 15632, Murrysville15668, Acme 15610, Mount Pleasant 15666, Scottdale 15683, Connellsville 15425, New Stanton 15672, Youngwood 15697, New Alexandria 15670, Crabtree 15624, Unity Township

Also serving areas in:

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

Alliance is a proud sponsor of: