Reference sheets
Three sheets of standard dimensions and material classes, kept separate from the articles so they can be checked quickly.
| Sheet | What it covers | Units |
|---|---|---|
| Nominal lumber sizes | Nominal call-outs against actual surfaced dimensions | inches |
| Fastener and pilot sizes | Common wood screw gauges with their usual pilot and clearance holes | inches |
| Insulation material guide | Material classes by form, usual position and limiting factor | no units - descriptive |
Scroll the table sideways for the remaining columns.