The industry's largest selection of architectural electro-forge welded security grilles. All of our grilles are polyester powder coated in one of our 15 standard colors.
The steel security grilles are available in 7 standard mesh styles steel grilles and 2 standard aluminum grilles or can be fabricated to fit your needs. All steel security grilles are hot-dip galvanized then powder coated. This combination gives you the best protection and allows you to choose from Ametco’s 15 standard colors.
| Steel Design | Bar size (A) | Mesh (B) |
| Grotto | 1" × 5⁄64" | 1-21⁄32" × 5-3⁄16" |
| Shield | 1" × 5⁄64" | 1-21⁄32" × 1-3⁄4" |
| Metro | 1" × 1⁄8" | 2-7⁄16" × 5-3⁄16" |
| Blockade | 1-3⁄16" × 5⁄32" | 2-7⁄16" × 5-3⁄16" |
| Lattice | 1" × 1⁄8" | 2-7⁄16" × 2-19⁄32" |
| Stadium | 1" × 1⁄8" | 3-15⁄16" × 3-15⁄16" |
Infill Panels
The following panel designs are common for this type of application. Hover over the panel to view more information about the design.
To go to a page with all the details of the panel, click the name of the panel above the Sweets Tag (shown upon hovering)
Blockade
2-7/16" x 5-3/16" mesh, 1-3/16" x 5/32" main bar and 1/4" cross bars
Sweets ProductTAG
Grotto
Grotto Design steel security grilles are 1-21/32" x 5-3/16" mesh with 1" x 5/64" main bar and 3/16" round cross bar
Lattice
2-7/16" x 2-19/32" mesh, 1" x 1/8" main bar, 3/16" round cross bar, galvanized and powder coated
Metro
Metro Design 2-7/16" x 5-3/16" mesh, 1" x 1/8" main bar and 3/16" round cross bar
Shield
Steel fence with 1-21/32" x 1-3/4" square mesh, 1" x 5/64" main bar and 3/16" round cross bar, galvanized and powder coated
Stadium
Stadium Design steel security grilles are 3-15/16" x 3-15/16" mesh with 1" x 1/8" main bar and 3/16" round cross bar
CAD Drawings
Ametco provides CAD drawings in various formats to add to your project spec. Click the name or icon of the desired format to download.
To view a larger version of the thumbnail image, click the magnifying glass after hovering over the image.
DWG
DWF
PDF
VWX
SketchUp