Mortar Desk

Blogs

13 entries, newest first.

2026

  1. Concrete Mix Ratio vs Mortar Type: Differences in Strength, Composition & Uses
  2. Fasteners for Pressure Treated Lumber: Code-Approved Options Guide
  3. How Deep Should Fence Posts Be: Depths by Height, Frost Line, and Soil Type
  4. How to Read a Lumber Grade Stamp: Guide to Species, Grades, and Moisture Codes
  5. How to Read a Quote From a Trade
  6. Minimum Roof Slope for Asphalt Shingles: IRC Code, Low-Slope Rules & Manufacturer Limits
  7. Nominal vs actual lumber sizes: A Practical Guide
  8. OSB vs Plywood Subfloor Sheathing: Span Ratings, Moisture, Cost & Code Comparison
  9. Paint Coverage Per Gallon and Sheen: Rates by Finish, Factors & Estimation Guide
  10. Sanded vs Unsanded Grout Joint Width: Thresholds, Standards & Recommendations
  11. Why You Order More Than You Measured
  12. When a Spec Says 'Or Equal'
  13. Wood Moisture Content Rot Threshold: Safe Levels for Framing, Flooring & Exteriors