Dlubak Specialty Glass manufactures a full line of bent glass (both tempered and laminated) as well as flat glass laminated, specialty and decorative glass.  All products meet or exceed both government standards and industry tolerances. Applications include architectural, residential, commercial, security, military, and hospitality.

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Bent Glass

Bent Architectural Glass

We offer a full line of glass products for any architectural application.

Bent Glass

Dlubak is one of the country’s principal suppliers of curved glass to the architectural glazing industry. Our production capacity and ever expanding processing capabilities allow us to offer you curved glass in a wide variety of sizes in many composites including laminate and energy efficient dual sealed insulating units. Dlubak’s curved glass is the product of choice for all architectural applications such as exterior vision and spandrel areas, skylights, solariums, covered walkways, interior walls and hand rails. Our specialty product division offers a variety of glass enhancement services including the application of graphics, abrasive etching and fabric encapsulation.

Glass Products

  • Clear Glass – All types including low-iron
  • Low “E” – Pyrolitic and specific “soft coats”
  • Pattern Glass – Please consult our customer service
  • Reflected – Pyrolitic or “hard coat” only
  • Screen – Printed Ceramic Frit designs
  • Spandrel – Ceramic frit type only
  • Tinted – All tinted substrates
  • Wire Glass – Please consult our customer service

Size Limitations

Thickness – No restrictions

Girth (arc length) and height:

  • Monolithic and non-laminated curved insulating glass can be produced in sizes as large as 100” x 170”. However, shipping, handling, and safety considerations should influence the maximum size to be processed for a given project.
  • Laminated glass can be produced as large as 96” at the chord or “point to point” dimension. The height dimension can be 17′ or 204″ maximum

Bent Tempered Glass

Dlubak Specialty Glass is one of the country’s principal suppliers of curved glass to the architectural glazing industry. We are thrilled that we are expanding our production capacity to include a state of the art bent tempering oven. We now can offer you curved glass in a wide variety of sizes in several different make ups including TEMPERED, LAMINATED, and ANNEALED and available to manufactured into energy efficient dual sealed insulating units. Dlubak’s curved glass is the product of choice for all architectural applications such as exterior vision and spandrel areas, skylights, solariums, covered walkways, interior walls and handrails. Our specialty product division offers a variety of glass enhancement services including the application of graphics, abrasive etching and fabric encapsulation.

Bent or Curved Glass information:

  • Glass Products
  • Clear Glass – All types including low-iron
  • Low “E” – Pyrolitic and specific “soft coats”
  • Pattern Glass – Please consult our customer service
  • Reflected – Pyrolitic or “hard coat” only
  • Screen – Printed Ceramic Frit designs
  • Spandrel – Ceramic frit type only
  • Tinted – All tinted substrates
  • Wire Glass – Please consult our customer service

Size Limitations

Thickness – No restrictions

Girth (arc length) and height:

  • Monolithic and non-laminated curved insulating glass can be produced in sizes as large as 100” x 170”. However, shipping, handling, and safety considerations should influence the maximum size to be processed for a given project.
  • Laminated glass can be produced as large as 96” at the chord or “point to point” dimension. The height dimension can be 17′ or 204″ maximum.
  • Tempered glass, please consult customer service.

Product Details

Maximum and minimum sizes depend on composition, glass plies, size, glass ply thickness and bend detail.

Gage

Annealed

Tempered

1/8″ [3mm] X
3/16″ [5mm] X

X
Minimum Radius 39.4” [1000mm]

1/4″ [6mm] X

X
Minimum Radius 39.4” [1000mm]

5/16″ [8mm] X

X
Minimum Radius 47.2” [1200mm]

3/8″ [10mm] X

X
Minimum Radius 47.2” [1200mm]

1/2″ [12mm] X

X
Minimum Radius 59.1” [1500mm]

5/8” [16mm] X

X
Minimum Radius 78.7” [2000mm]

3/4″ [19mm]

X
Minimum Radius 78.7” [2000mm]

Annealed Tempered
Maximum Glass Size  60” [1524mm] Girth/Arch
x 120” [3048mm] Height
Larger sizes available
 98.4” [2500mm] Girth/Arc
x 137.8” [3500mm] Height
Minimum Glass Size No minimum size

23.6” [600mm] Girth/Arch
x  19.7” [500mm] High

AVAILABLE FABRICATION OPTIONS

Laminated with polyvinyl butyral (PVB) or SentryGlas™

Insulated with or without certain Low-E glass
Clear, low-iron and tinted glass
Frit silk-screen patterns –
Cutting patterns
Seamed edges are standard, polished or ground edges are available upon request.
All bent tempered will be priced with a flat polish.
Flat polishing is an added charge.

APPLICATIONS:

  • Exterior Vision
  • Spandrel Areas
  • Insulating Glass Units (IGUs)
  • Skylights
  • Solariums
  • Covered Walkways
  • Interior Walls
  • Office Partitions
  • Handrails
  • Staircases
  • Balconies
  • Revolving Doors
  • Shower Doors