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Colors & Gauges

FOR ALL YOUR ROOFING SUPPLIES

Koop Sheet Metal Colors & Gauges

Koop Sheet Metal Colors & Finishes

⚠️ Disclaimer: Colors may not appear accurate when viewed through a screen; request color samples in person for accurate color viewing.

Kynar 500® Colors (PVDF Finish):

Charcoal Gray
  • 26g
Royal Blue
  • 26g
Forest Green
  • 26g (Out of Stock)
Pine Green
  • 26g
Clay Red
  • 24g
Deep Red
  • 26g
White
  • 24g

New!

Cloudy Copper (Embossed)
  • 26g

New!

Cloudy Brown (Embossed)
  • 26g

Siliconized Polyester Colors:

Harbour Blue
  • 24g
Light Blue
  • 28g
  • 26g
Kelly Green
  • 24g
Aqua Green
  • 26g
Chocolate Brown
  • 26g
Brick Red (Standard Red)
  • 28g
  • 26g
  • 24g
Sand
  • 28g
  • 26g
  • 24g
White
  • 28g
  • 26g

Patterned & Textured Finishes:

Wood Pattern
  • 28g
Anticato Wood Pattern (Embossed)
  • 26g
Dark Mahogany Wood Pattern
  • 28g (Out of Stock)
  • 26g
Traditional Wood Pattern
  • 28g

New!

Wooden Concrete (Embossed)
  • 26g

New!

Garden Wall
  • 26g
Black (Embossed)
  • 26g (Out of Stock)
Silver

(Metallic Polyester Paint)

  • 26g
Sand (Perforated)
  • 26g
White (Perforated)
  • 29g

Unpainted Finishes:

Galvalume

3 ft. Wide:

  • 30g
  • 28g
  • 26g

4 ft. Wide:

  • 30g
  • 28g
  • 26g
Galvanized

3 ft. Wide:

  • 28g
  • 26g
  • 24g

4 ft. Wide:

  • 22g
  • 20g
  • 18g
GalvaMag
  • 26g

New!

AluMag
  • 26g

Koop Sheet Metal Gauge Conversion Chart

Gauge measures the thickness of sheet metal, but not all gauges are identical. As the gauge number increases, the material’s thickness decreases; however, the same gauge can represent a range of thicknesses (from low to high). Additionally, thickness can vary between different material types, for example a 12g aluminum flat sheet may be slightly different from a 12g stainless steel flat sheet. The following gauge conversion chart shows the specific thicknesses of each gauge we offer and does not apply to other metal suppliers, who might provide the thinnest material (a low end) allowed for a given gauge. Understanding metal thickness is crucial for making an informed purchase.

GaugeMillimetersInches
30g0.32 mm0.0125 in.
29g0.36 mm0.0141 in.
28g0.39 mm0.0153 in.
26g0.47 mm0.0185 in.
25g0.53 mm0.0192 in.
24g0.60 mm0.0244 in.
22g0.77 mm0.0303 in.
20g0.93 mm0.0366 in.
18g1.21 mm0.0476 in.
16g1.5 mm0.0591 in.
14g1.9 mm0.0748 in.
12g2.5 mm0.0984 in.