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DG Series

Decorative Grilles

Go beyond the ordinary with versatile, wind-resistant artistic grilles

Our decorative grilles (DG series) are versatile and manufactured using swage pressure-lock for a strong, durable connection without welding. We offer four types made exclusively from corrosion-resistant, tempered aluminum with your choice of a weather-resistant mill finish or you can select an anodized, PVDF or polyester powder coat finish. Each product in our DG series is capable of long spans and meets most wind load requirements.

DG1 Series
  • Imitates the look of a corrugated metal deck with the added strength and durability of aluminum grating
  • Standard blade spacing is 2” centers of alternating ‘T’ and ‘Y’ profile extrusions
  • Screens have an angular look with corrugated metal sheet 
  • Nearly 100% visual block and very limited airflow
DG2 Series
  • Imitates the look of a corrugated metal deck with the added strength and durability of aluminum grating
  • Standard blade spacing is 1-1/2” centers of alternating ‘T’ and ‘Y’ profile extrusions
  • Screens have a curvilinear look with corrugated metal sheet 
  • Nearly 100% visual block and very limited airflow
DG3 Series
  • A single extruded ‘T’ profile with a flat face for a strong, lightweight screen that provides visual screening and surface area
  • Standard blade spacing is 5” centers of a flat ‘T’ profile extrusion
  • Flat surface screen with abundant visual coverage
  • 5” spacing can be adjusted on ½” centers to suit your specific screening needs
DG4 Series
  • A lightweight, large-scale screen that is economical for screening rooftop mechanical equipment
  • Standard blade spacing is 6-1/2” centers of a large louver-style extrusion
  • Excellent vision screen ideal for rooftop applications
  • 6-1/2” spacing can be adjusted on ½” centers to suit your specific screening needs

Materials Available

Applications

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Call us or fill out the form below to connect with our product engineering team for a custom-designed solution. Our team will work with you to:

Above all, we will “Make it Right and Ship When Promised.”

OGI Employee inspecting quality of metal grating product

PRODUCT Applications

Featured Project

National Museum

World War II

New Orleans, LA

 

When Architect/Engineer Voorsanger Mathes LLC secured their design plans for the new WWII museum in New Orleans, they partnered with us to make their breakthrough design a reality. Our team produced a number of metal features using specific metallic silver and battleship gray colors to fit the museum’s brand and achieve the interior design. We developed custom ceiling grilles and aluminum dovetail handrail infilling to ensure the National World War II Museum did justice to our fallen soldiers.
Industrial machine slices metal to create uniform metal grating products

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Request a Quote

Would you like more information about our products? Complete this form today and one of our experienced grating professionals will contact you soon. Let’s discuss how we can partner together to achieve your design.