About Perforated Sheets
More
Metal Panels
Close off openings in structures while allowing air to pass through.
For technical drawings and 3-D models, click on a part number.
Expanded panels are more rigid than perforated panels and are for use when structural stability is important. They can be formed and welded; however, they are more difficult to cut than perforated panels. Raised panels have strands that overlap to provide a skid-resistant surface. Use them to create safety guards for equipment and machinery.
Steel is lightly oiled.
Opening | Strand | |||||
|---|---|---|---|---|---|---|
| Overall Thick. | Wd. | Lg. | Wd. | Thick. | Each | |
12" × 12" | ||||||
Carbon Steel | ||||||
| 0.146" | 0.72" | 0.16" | 0.072" | 0.036" | 00000000 | 000000 |
| 0.151" | 0.72" | 0.15" | 0.072" | 0.048" | 00000000 | 00000 |
| 0.18" | 0.94" | 0.38" | 0.088" | 0.048" | 00000000 | 00000 |
| 0.183" | 0.94" | 0.37" | 0.087" | 0.06" | 00000000 | 00000 |
| 0.183" | 2.06" | 0.87" | 0.087" | 0.06" | 00000000 | 00000 |
| 0.208" | 1.75" | 0.78" | 0.101" | 0.06" | 00000000 | 00000 |
| 0.212" | 0.94" | 0.34" | 0.096" | 0.09" | 00000000 | 00000 |
| 0.212" | 1.69" | 0.76" | 0.096" | 0.09" | 00000000 | 00000 |
| 0.221" | 2.63" | 1.18" | 0.108" | 0.06" | 00000000 | 00000 |
| 0.228" | 2.5" | 1.16" | 0.105" | 0.09" | 00000000 | 00000 |
| 0.3" | 1.63" | 0.72" | 0.144" | 0.092" | 00000000 | 00000 |
| 0.318" | 2.38" | 1.09" | 0.144" | 0.134" | 00000000 | 00000 |
| 0.327" | 3.38" | 1.6" | 0.149" | 0.134" | 00000000 | 00000 |
| 0.329" | 1.56" | 0.68" | 0.15" | 0.134" | 00000000 | 00000 |
24" × 24" | ||||||
Carbon Steel | ||||||
| 0.146" | 0.72" | 0.16" | 0.072" | 0.036" | 00000000 | 00000 |
| 0.151" | 0.72" | 0.15" | 0.072" | 0.048" | 00000000 | 00000 |
| 0.18" | 0.94" | 0.38" | 0.088" | 0.048" | 00000000 | 00000 |
| 0.183" | 0.94" | 0.37" | 0.087" | 0.06" | 00000000 | 00000 |
| 0.183" | 2.06" | 0.87" | 0.087" | 0.06" | 00000000 | 00000 |
| 0.208" | 1.75" | 0.78" | 0.101" | 0.06" | 00000000 | 00000 |
| 0.212" | 0.94" | 0.34" | 0.096" | 0.09" | 00000000 | 00000 |
| 0.212" | 1.69" | 0.76" | 0.096" | 0.09" | 00000000 | 00000 |
| 0.221" | 2.63" | 1.18" | 0.108" | 0.06" | 00000000 | 00000 |
| 0.228" | 2.5" | 1.16" | 0.105" | 0.09" | 00000000 | 00000 |
| 0.3" | 1.63" | 0.72" | 0.144" | 0.092" | 00000000 | 00000 |
| 0.318" | 2.38" | 1.09" | 0.144" | 0.134" | 00000000 | 00000 |
| 0.327" | 3.38" | 1.6" | 0.149" | 0.134" | 00000000 | 00000 |
| 0.329" | 1.56" | 0.68" | 0.15" | 0.134" | 00000000 | 00000 |
48" × 48" | ||||||
Carbon Steel | ||||||
| 0.146" | 0.72" | 0.16" | 0.072" | 0.036" | 0000000 | 00000 |
| 0.151" | 0.72" | 0.15" | 0.072" | 0.048" | 0000000 | 000000 |
| 0.18" | 0.94" | 0.38" | 0.088" | 0.048" | 0000000 | 00000 |
| 0.183" | 0.94" | 0.37" | 0.087" | 0.06" | 0000000 | 00000 |
| 0.183" | 2.06" | 0.87" | 0.087" | 0.06" | 0000000 | 00000 |
| 0.208" | 1.75" | 0.78" | 0.101" | 0.06" | 0000000 | 00000 |
| 0.212" | 0.94" | 0.34" | 0.096" | 0.09" | 0000000 | 00000 |
| 0.212" | 1.69" | 0.76" | 0.096" | 0.09" | 0000000 | 00000 |
| 0.221" | 2.63" | 1.18" | 0.108" | 0.06" | 0000000 | 00000 |
| 0.228" | 2.5" | 1.16" | 0.105" | 0.09" | 0000000 | 00000 |
| 0.3" | 1.63" | 0.72" | 0.144" | 0.092" | 0000000 | 00000 |
| 0.318" | 2.38" | 1.09" | 0.144" | 0.134" | 0000000 | 00000 |
| 0.327" | 3.38" | 1.6" | 0.149" | 0.134" | 0000000 | 00000 |
| 0.329" | 1.56" | 0.68" | 0.15" | 0.134" | 0000000 | 00000 |
48" × 96" | ||||||
Carbon Steel | ||||||
| 0.146" | 0.72" | 0.16" | 0.072" | 0.036" | 0000000 | 000000 |
| 0.151" | 0.72" | 0.15" | 0.072" | 0.048" | 0000000 | 000000 |
| 0.18" | 0.94" | 0.38" | 0.088" | 0.048" | 0000000 | 000000 |
| 0.183" | 0.94" | 0.37" | 0.087" | 0.06" | 0000000 | 000000 |
| 0.183" | 2.06" | 0.87" | 0.087" | 0.06" | 0000000 | 000000 |
| 0.208" | 1.75" | 0.78" | 0.101" | 0.06" | 0000000 | 000000 |
| 0.212" | 0.94" | 0.34" | 0.096" | 0.09" | 0000000 | 000000 |
| 0.212" | 1.69" | 0.76" | 0.096" | 0.09" | 0000000 | 000000 |
| 0.221" | 2.63" | 1.18" | 0.108" | 0.06" | 0000000 | 000000 |
| 0.228" | 2.5" | 1.16" | 0.105" | 0.09" | 0000000 | 000000 |
| 0.288" | 2.5" | 1.13" | 0.138" | 0.09" | 0000000 | 000000 |
| 0.3" | 1.63" | 0.72" | 0.144" | 0.092" | 0000000 | 000000 |
| 0.318" | 2.38" | 1.09" | 0.144" | 0.134" | 0000000 | 000000 |
| 0.327" | 3.38" | 1.6" | 0.149" | 0.134" | 0000000 | 000000 |
| 0.329" | 1.56" | 0.68" | 0.15" | 0.134" | 0000000 | 000000 |
Expanded panels are more rigid than perforated panels and are for use when structural stability is important. They can be formed and welded; however, they are more difficult to cut than perforated panels. Flattened panels begin as raised panels, then they're rolled to a smooth and flat finish. Use them to create protective enclosures, shelving, grilles, and baskets.
Steel is lightly oiled.
Galvanized steel has good corrosion resistance in wet environments and can be used outdoors.
Opening | Strand | |||||
|---|---|---|---|---|---|---|
| Overall Thick. | Wd. | Lg. | Wd. | Thick. | Each | |
12" × 12" | ||||||
Carbon Steel | ||||||
| 0.029" | 0.72" | 0.09" | 0.079" | 0.029" | 00000000 | 000000 |
| 0.038" | 0.72" | 0.09" | 0.08" | 0.038" | 00000000 | 00000 |
| 0.038" | 1" | 0.31" | 0.097" | 0.038" | 00000000 | 00000 |
| 0.048" | 1" | 0.3" | 0.098" | 0.048" | 00000000 | 00000 |
| 0.048" | 1.75" | 0.7" | 0.111" | 0.048" | 00000000 | 00000 |
| 0.048" | 2.25" | 0.8" | 0.098" | 0.048" | 00000000 | 00000 |
| 0.048" | 2.75" | 1.09" | 0.119" | 0.048" | 00000000 | 00000 |
| 0.06" | 1.76" | 0.71" | 0.105" | 0.06" | 00000000 | 00000 |
| 0.072" | 1" | 0.29" | 0.107" | 0.072" | 00000000 | 00000 |
| 0.072" | 1.78" | 0.71" | 0.106" | 0.072" | 00000000 | 00000 |
| 0.072" | 2.75" | 1.1" | 0.116" | 0.072" | 00000000 | 00000 |
| 0.108" | 1.69" | 0.59" | 0.165" | 0.108" | 00000000 | 00000 |
| 0.108" | 2.56" | 1.01" | 0.158" | 0.108" | 00000000 | 00000 |
Galvanized Carbon Steel | ||||||
| 0.048" | 1" | 0.3" | 0.098" | 0.048" | 0000000 | 00000 |
| 0.072" | 1" | 0.29" | 0.107" | 0.072" | 0000000 | 00000 |
| 0.108" | 1.69" | 0.59" | 0.165" | 0.108" | 0000000 | 00000 |
24" × 24" | ||||||
Carbon Steel | ||||||
| 0.029" | 0.72" | 0.09" | 0.079" | 0.029" | 0000000 | 00000 |
| 0.038" | 0.72" | 0.09" | 0.08" | 0.038" | 0000000 | 00000 |
| 0.038" | 1" | 0.31" | 0.097" | 0.038" | 0000000 | 00000 |
| 0.048" | 1" | 0.3" | 0.098" | 0.048" | 0000000 | 00000 |
| 0.048" | 1.75" | 0.7" | 0.111" | 0.048" | 0000000 | 00000 |
| 0.048" | 2.25" | 0.8" | 0.098" | 0.048" | 0000000 | 00000 |
| 0.048" | 2.75" | 1.09" | 0.119" | 0.048" | 0000000 | 00000 |
| 0.06" | 1.76" | 0.71" | 0.105" | 0.06" | 0000000 | 00000 |
| 0.072" | 1" | 0.29" | 0.107" | 0.072" | 0000000 | 00000 |
| 0.072" | 1.78" | 0.71" | 0.106" | 0.072" | 0000000 | 00000 |
| 0.072" | 2.75" | 1.1" | 0.116" | 0.072" | 0000000 | 00000 |
| 0.108" | 1.69" | 0.59" | 0.165" | 0.108" | 0000000 | 00000 |
| 0.108" | 2.56" | 1.01" | 0.158" | 0.108" | 0000000 | 00000 |
Galvanized Carbon Steel | ||||||
| 0.048" | 1" | 0.3" | 0.098" | 0.048" | 0000000 | 00000 |
| 0.072" | 1" | 0.29" | 0.107" | 0.072" | 0000000 | 00000 |
| 0.108" | 1.69" | 0.59" | 0.165" | 0.108" | 0000000 | 00000 |
48" × 48" | ||||||
Carbon Steel | ||||||
| 0.029" | 0.72" | 0.09" | 0.079" | 0.029" | 0000000 | 000000 |
| 0.038" | 0.72" | 0.09" | 0.08" | 0.038" | 0000000 | 000000 |
| 0.038" | 1" | 0.31" | 0.097" | 0.038" | 0000000 | 00000 |
| 0.048" | 1" | 0.3" | 0.098" | 0.048" | 0000000 | 00000 |
| 0.048" | 1.75" | 0.7" | 0.111" | 0.048" | 0000000 | 00000 |
| 0.048" | 2.25" | 0.8" | 0.098" | 0.048" | 0000000 | 00000 |
| 0.048" | 2.75" | 1.09" | 0.119" | 0.048" | 0000000 | 00000 |
| 0.06" | 1.76" | 0.71" | 0.105" | 0.06" | 0000000 | 00000 |
| 0.072" | 1" | 0.29" | 0.107" | 0.072" | 0000000 | 000000 |
| 0.072" | 1.78" | 0.71" | 0.106" | 0.072" | 0000000 | 00000 |
| 0.072" | 2.75" | 1.1" | 0.116" | 0.072" | 0000000 | 00000 |
| 0.108" | 1.69" | 0.59" | 0.165" | 0.108" | 0000000 | 000000 |
| 0.108" | 2.56" | 1.01" | 0.158" | 0.108" | 0000000 | 00000 |
Galvanized Carbon Steel | ||||||
| 0.048" | 1" | 0.3" | 0.098" | 0.048" | 0000000 | 00000 |
| 0.072" | 1" | 0.29" | 0.107" | 0.072" | 0000000 | 000000 |
| 0.108" | 1.69" | 0.59" | 0.165" | 0.108" | 0000000 | 000000 |
48" × 96" | ||||||
Carbon Steel | ||||||
| 0.029" | 0.72" | 0.09" | 0.079" | 0.029" | 0000000 | 000000 |
| 0.038" | 0.72" | 0.09" | 0.08" | 0.038" | 0000000 | 000000 |
| 0.038" | 1" | 0.31" | 0.097" | 0.038" | 0000000 | 000000 |
| 0.048" | 1" | 0.3" | 0.098" | 0.048" | 0000000 | 000000 |
| 0.048" | 1.75" | 0.7" | 0.111" | 0.048" | 0000000 | 000000 |
| 0.048" | 2.25" | 0.8" | 0.098" | 0.048" | 0000000 | 000000 |
| 0.048" | 2.75" | 1.09" | 0.119" | 0.048" | 0000000 | 000000 |
| 0.06" | 1.76" | 0.71" | 0.105" | 0.06" | 0000000 | 000000 |
| 0.072" | 1" | 0.29" | 0.107" | 0.072" | 0000000 | 000000 |
| 0.072" | 1.78" | 0.71" | 0.106" | 0.072" | 0000000 | 000000 |
| 0.072" | 2.75" | 1.1" | 0.116" | 0.072" | 0000000 | 000000 |
| 0.108" | 1.69" | 0.59" | 0.165" | 0.108" | 0000000 | 000000 |
| 0.108" | 2.56" | 1.01" | 0.158" | 0.108" | 0000000 | 000000 |
Galvanized Carbon Steel | ||||||
| 0.048" | 1" | 0.3" | 0.098" | 0.048" | 0000000 | 000000 |
| 0.072" | 1" | 0.29" | 0.107" | 0.072" | 0000000 | 000000 |
| 0.108" | 1.69" | 0.59" | 0.165" | 0.108" | 0000000 | 000000 |
Perforated panels are for use in decorative applications. They can be cut, formed, and welded.
Steel is lightly oiled.
Overall | Opening | 36" × 40" | 36" × 60" | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Opening Pattern | Thick. | Wd. Tolerance | Lg. Tolerance | Wd. | Lg. | Open Area | Each | Each | ||
Carbon Steel | ||||||||||
| Circle | 0.031" | -1/8" to +1/8" | -1/8" to +1/8" | __ | __ | 44% | 0000000 | 0000000 | 0000000 | 0000000 |
| Diamond | 0.038" | -1/8" to +1/8" | -1/8" to +1/8" | 0.25" | 0.5" | 64% | 0000000 | 000000 | 0000000 | 000000 |
| Square | 0.038" | -1/8" to +1/8" | -1/8" to +1/8" | 0.5" | 0.5" | 53% | 0000000 | 00000 | 0000000 | 000000 |
| Square | 0.063" | -1/8" to +1/8" | -1/8" to +1/8" | 0.5" | 0.5" | 53% | 0000000 | 000000 | 0000000 | 000000 |
| Square | 0.063" | -1/8" to +1/8" | -1/8" to +1/8" | 0.75" | 0.75" | 56% | 0000000 | 000000 | 0000000 | 000000 |
| Weave | 0.025" | -1/8" to +1/8" | -1/8" to +1/8" | __ | __ | 53% | 0000000 | 00000 | 0000000 | 000000 |
Steel Perforated Sheets
Use for machine guards and protective panels in noncorrosive environments. Steel is strong and wear resistant. It has good weldability and formability.
For technical drawings and 3-D models, click on a part number.
| Hole Dia. | Open Area | Hole Center-to-Center | 24" × 24" | 36" × 40" | 48" × 48" | |
0.024" Thick. (24 Gauge) | ||||||
|---|---|---|---|---|---|---|
| 0.033" | 20% | 0.077" | 0000000 | |||
| 0.045" | 28% | 0.086" | 0000000 | |||
0.03" Thick. (22 Gauge) | ||||||
| 0.05" | 26% | 0.094" | 0000000 | |||
| 0.0625" | 23% | 0.125" | 0000000 | |||
| 0.078" | 45% | 0.109" | 0000000 | |||
| 0.093" | 33% | 0.156" | 0000000 | |||
| 0.125" | 40% | 0.188" | 0000000 | |||
| 0.156" | 63% | 0.188" | 0000000 | |||
0.036" Thick. (20 Gauge) | ||||||
| 0.0625" | 23% | 0.125" | 0000000 | |||
| 0.0625" | 30% | 0.109" | 0000000 | |||
| 0.0625" | 41% | 0.094" | 0000000 | |||
| 0.075" | 51% | 0.1" | 0000000 | |||
| 0.078" | 45% | 0.109" | 0000000 | |||
| 0.093" | 33% | 0.156" | 0000000 | |||
| 0.125" | 40% | 0.188" | 0000000 | |||
| 0.14" | 51% | 0.188" | 0000000 | |||
| 0.156" | 63% | 0.188" | 0000000 | |||
| 0.1875" | 51% | 0.25" | 0000000 | |||
| 0.25" | 40% | 0.375" | 0000000 | |||
| 0.25" | 58% | 0.313" | 0000000 | |||
0.048" Thick. (18 Gauge) | ||||||
| 0.0625" | 23% | 0.125" | 0000000 | |||
| 0.0625" | 30% | 0.109" | 0000000 | |||
| 0.078" | 36% | 0.125" | 00000000 | |||
| 0.093" | 33% | 0.156" | 00000000 | |||
| 0.125" | 40% | 0.188" | 00000000 | |||
| 0.14" | 51% | 0.188" | 00000000 | |||
| 0.156" | 46% | 0.219" | 00000000 | |||
| 0.1875" | 51% | 0.25" | 00000000 | |||
| 0.25" | 58% | 0.313" | 00000000 | |||
0.06" Thick. (16 Gauge) | ||||||
| 0.0625" | 23% | 0.125" | 00000000 | |||
| 0.0625" | 30% | 0.109" | 00000000 | |||
| 0.078" | 36% | 0.125" | 00000000 | |||
| 0.093" | 33% | 0.156" | 00000000 | |||
| 0.125" | 40% | 0.188" | 00000000 | |||
| 0.14" | 51% | 0.188" | 00000000 | |||
| 0.156" | 46% | 0.219" | 00000000 | |||
| 0.156" | 63% | 0.188" | 00000000 | |||
| 0.1875" | 33% | 0.313" | 00000000 | |||
| 0.1875" | 51% | 0.25" | 00000000 | |||
| 0.25" | 40% | 0.375" | 00000000 | |||
| 0.25" | 58% | 0.313" | 00000000 | |||
| 0.3125" | 47% | 0.438" | 00000000 | |||
| 0.375" | 40% | 0.563" | 00000000 | |||
| 0.5" | 48% | 0.688" | 00000000 | |||
| 0.75" | 51% | 1" | 00000000 | |||
0.075" Thick. (14 Gauge) | ||||||
| 0.25" | 40% | 0.375" | 00000000 | |||
| 0.375" | 40% | 0.563" | 00000000 | |||
| 0.5" | 48% | 0.688" | 00000000 | |||
1/4" Thick. | ||||||
| 0.25" | 40% | 0.375" | 00000000 | |||
High-Flow Steel Perforated Sheets
Hexagonal holes provide a large open area for high-flow applications. Steel is strong and wear resistant. It has good weldability and formability.
For technical drawings and 3-D models, click on a part number.
Roof Panels
These roof panels are impact, heat, weather, UV, and corrosion resistant. Corrugated for added strength and rigidity, they’re more durable than flat panels and require less maintenance. Use them to roof and side commercial, agricultural, and residential buildings. All panels have been tested by ASTM for flame resistance. Cut these down to size using a circular saw.
Steel panels are our most impact resistant and durable roof panels. Completely opaque, they reflect light to insulate and save energy. They overlap with adjacent panels, so you don’t need connectors to join them side by side with other steel panels.
Add finishing strips (sold separately) to keep dirt and dust out of the top and bottom ends of panels.
For technical drawings and 3-D models, click on a part number.
Panels | Top Edge Finishing Strips | Bottom Edge Finishing Strips | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Wd. | Thick. | Corrugation Ht. | Color | Temperature Range, ° F | Flammability Rating | Specifications Met | Each | Each | Each | |||
Opaque Painted Steel | |||||||||||||
| 48" | 39" | 1/8" | 1 3/16" | White | Not Rated | ASTM E84 0/0 for Flame and Smoke | NFPA 101 Class A | 000000000 | 000000 | 000000000 | 00000 | 000000000 | 00000 |
| 72" | 39" | 1/8" | 1 3/16" | White | Not Rated | ASTM E84 0/0 for Flame and Smoke | NFPA 101 Class A | 000000000 | 00000 | 000000000 | 0000 | 000000000 | 0000 |
| 96" | 39" | 1/8" | 1 3/16" | White | Not Rated | ASTM E84 0/0 for Flame and Smoke | NFPA 101 Class A | 000000000 | 000000 | 000000000 | 0000 | 000000000 | 0000 |
| 120" | 39" | 1/8" | 1 3/16" | White | Not Rated | ASTM E84 0/0 for Flame and Smoke | NFPA 101 Class A | 000000000 | 000000 | 000000000 | 0000 | 000000000 | 0000 |