28mm Plywood to Inches — Conversion & Specifications
28mm plywood equals 1.1024 inches (approximately 1-7/64"). In US lumber trade terminology, 28mm plywood is sold as 1-1/8" plywood. Common applications include concrete forming, heavy structural, marine applications.
28mm Plywood Quick Reference
| Metric Thickness | 28 mm |
| Exact Inches | 1.1024" |
| Nearest Fraction | 1-7/64" |
| US Trade Name | 1-1/8" |
| 32nds of an Inch | 35/32" |
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Open Dimension Converter →Frequently Asked Questions
▶What is 28mm plywood in inches?
28mm plywood is exactly 1.1024 inches. The nearest fractional inch is 1-7/64", and in US lumber yards it is typically sold as 1-1/8" plywood.
▶Is 28mm the same as 1-1/8" plywood?
1-1/8" is the US trade name for 28mm plywood. While 1-1/8" is the nominal size, the actual measured thickness is 1.1024 inches (28mm). Import plywood from Vietnam is manufactured to exact metric dimensions.
▶What is 28mm plywood used for?
28mm (1-1/8") plywood is commonly used for concrete forming, heavy structural, marine applications.
▶How thick is 28mm plywood in 32nds of an inch?
28mm plywood is approximately 35/32 of an inch (1-7/64"). For precision woodworking, the exact measurement is 1.1024 inches.