Aluminum Glass Doors 521
Overhead Door’s Commercial Aluminum Glass Door 521 provides an attractive solution for commercial and industrial applications where visual access, light infiltration, and aesthetics are key design considerations.
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Aluminum Model 521, Dark Bronze Finish, Satin Etched Glass
Sleek and Modern Aluminum Glass Doors 521 is appropriate for environments where maximum light infiltration and/or visual access is required.
Visual Access • Light Infiltration • Contemporary Look
Ideal Applications Include
Bars & Restaurants
Trendy Cafes
Auto Dealerships
Business Interior Room Divider
Commercial Aluminum Glass Doors 521 Overview
Aluminum Glass Door model 521 is a sectional aluminum door appropriate for environments where maximum light infiltration and/or visual access is required.
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Aluminum-Model 521, Color: Black Frame, Clear Windows, Outside Restaurant
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Aluminum-Model 521, Color: Black Frame, Clear Windows, Inside Restaurant
Designed to fit openings up to 26’2″ wide and 20’1″ high, the Model 521 features a wide, 2-11/16″ center stile and a 3-3/4″ (95 mm) or 4-1/2″ (114 mm) bottom rail, depending on the door size.
General Features and Benefits – Models 511/521:
1 3/4″ (45 mm) thick, corrosion-resistant 6063-T6 aluminum sections with galvanized fixtures and hinges promote durability and trouble-free operation
1/4″ (6 mm) diameter through-rods on all stiles and rails enhance strength and sturdiness
Top-quality materials, excellent field service, and an optional maintenance program contribute to extended door life, low maintenance costs, and maximum productivity.
Glazing choices include DSB glass, acrylic, tempered glass, clear polycarbonate, multi-wall polycarbonate, wire glass, Low E, Lexan, and laminate.
Manual pull rope operation with optional chain hoist or electric motor operator
Standard clear anodized finish for low-maintenance and corrosion-resistance
Optional finishes: Available in approximately 200 RAL powder coat colors to match the aesthetic and design of your project, this color upgrade includes a hardening additive and an attractive, durable finish with an easy-to-clean surface.
Construction – Product Specifications
Standard max width :26’2″
Standard max height: 20’1″
Panel thickness: 1 3/4″ (45 mm)
Material: 6063-T6 aluminum
Standard finish: 204R-1 clear anodized
Center stile width: 2 11/16″
End stile width: 3 5/16
Top rail width: 2 3/8″ (60 mm)or 3 3/4″ (95 mm)
Top intermediate rail width: 2 1/8″ (54 mm)
Bottom intermediate rail width: 1 19/32″ (40 mm)
Bottom rail width: 3 3/4″ (95 mm) or 4 1/2″ (114 mm)
Weatherseals: Bottom, flexible PVC
Standard springs: 10,000 cycle
Track: 2″ (51 mm)
Mounting: Angle
Operation: Manual pull rope
Hinges and fixtures: Galvanized steel
Lock: Galvanized, interior-mounted single unit
Door options:
- Electric operator or chain hoist
- Bottom sensing edge
- 3″ track
- Bracket mounting (not available on full vertical door tracks)
- Higher-cycle springs in 25k, 50k, 75k, 100k cycle
- Exhaust ports
- Polyurethane insulation is available in the rails and stiles
- R-value up to 4.1 depending on glazing choice
- Higher-cycle springs in 25k, 50k, 75k, 100k cycle
- Four-section pass door
- Wind load options available
Finish options:
- Bronze anodized
- Select from 197 standard powder coat colors or colors to match the specification.
Window Glazing Options:
- 1⁄8″ (3 mm) DSB
- 1⁄8″ (3 mm) or 1⁄4″ (6 mm) acrylic
- 1⁄8″ (3 mm) or 1⁄4″ (6 mm) tempered
- 1⁄8″ (3 mm) or 1⁄4″ (6 mm) clear polycarbonate
- 1/4” (6 mm) and 3/8” (10 mm) multi-wall polycarbonate
- 1⁄4″ (6 mm) wire glass
- 1⁄2″ (12 mm) insulated glass
Colors
Clear (standard) Light Bronze Medium Bronze Dark Bronze Black
RAL Powder Coat
197 optional RAL powder coat color options are available. The actual door color may vary from the digital representation shown here. Color samples are available; please get in touch with us.
Glass Options
Double Strength Obscure Satin Etched Gray Tint Green Tint
(DSB) Standard
Bronze Tint Impact Frosted Polycarbonate
Specialty Glass:
- Laminated White – privacy
- Low E Glass* – thermal efficiency
- Tempered Glass – enhanced safety
- Tinted Glass* – color options: Green, Grey, Bronze
Glass Alternatives:
- Cl ear Lexan® Polycarbonate* – shatter-resistant
- Multi-Wall Polycarbonate – superior strength with UV protection; color options: Clear, White, Bronze
- Plexiglas® Acrylic* – shatter resistant
- Impact Clear and Frosted Polycarbonate – 0.250″ minimum
Product Literature
Commercial Aluminum Doors Brochure
Polycarbonate Glazing Brochure
Dimension Chart – Sectional Framing Pads
Specifications
Aluminum Sectional Doors 521 Specs
BIM
Aluminum Glass Door Model 521 – BIM Model
Warranty
Overhead Door™ Commercial Aluminum Glass Collection
Call us Today at (308) 455-4036
Overhead Door Company of Kearney™ – 2110 E. Hwy 30, Suite 3, Kearney, NE 68847
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(308) 234-3667
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Overhead Door Company of Kearney™ –
2110 E Lincoln Hwy Suite 3, Kearney, NE 68847