Planed All Round Hardwood: Guide to Selection, Uses, and Care
Planed all round hardwood refers to timber that has been planed on all sides for a smooth, uniform finish, making it ready for projects without additional surfacing. This guide covers what it is, how to choose the right species, common applications, finishing tips, and practical buying advice for American customers seeking durable, high-quality hardwood that is easy to work with and finishes well.
What Is Planed All Round Hardwood
Planed all round (PAR) hardwood is lumber that has been milled on all faces, edges, and ends to create straight, square dimensions with a smooth surface. Unlike rough-sawn stock, PAR requires little to no additional planing before use, though some projects may still benefit from light finishing passes. This improves workability, yields cleaner cuts, and reduces tear-out, especially with species known for density or interlocked grain. PAR is commonly used for furniture, cabinetry, trim, and structural components where a refined look is desired without extra preparation.
Choosing The Right Species And Grade
Species selection hinges on appearance, strength, workability, and intended use. Popular American hardwoods include oak, maple, cherry, walnut, and hickory, each offering distinctive grain patterns and color. Grade affects appearance and defect presence; select grades show minimal knots and defects, while industrial grades prioritize structural integrity. Factors to consider include expansion and contraction with moisture, density, and finish compatibility. When buying PAR, verify that the timber has been properly dried to minimize movement and warping after installation.
| Species | Key Traits | Best Uses | Finish Compatibility |
|---|---|---|---|
| Red Oak | Moderate density, pronounced grain | Furniture, cabinets, trim | Stains evenly, accepts clear coats |
| Hard Maple | Hard, smooth surface | Countertops, joinery, flooring | Excellent for inlays and finish coats |
| Walnut | Rich color, fine grain | High-end furniture, veneers | Clear finishes highlight depth |
| Cherry | Warm tone, aging patina | Cabinetry, violin family instruments | Oil-based or water-based finishes |
| Hickory | Very hard, dramatic contrast | High-wear furniture, flooring | Durable coatings recommended |
Applications And Workability
PAR hardwood provides versatility across DIY and professional projects. For cabinetry and fine furniture, PAR reduces prep time and helps achieve consistent results. In structural or architectural applications, PAR can be used for trim, framing, and decorative elements, provided moisture content is controlled. Workability varies by species: maple planes cleanly but can dull blades quickly; oak and hickory are tougher on tools but hold fasteners well. Glue joints, dowels, and mechanical fasteners perform reliably with PAR when properly seasoned.
Moisture management is critical. Acclimate lumber to the project environment before cutting or assembly. Use a moisture meter to ensure consistent readings, typically 6–12% for solid indoor hardwoods. For outdoor or exposed applications, select PAR treated for durability or apply appropriate sealants to resist moisture and UV exposure. Edge and end grain require sealing to minimize surface checking during drying and aging.
Finishing And Care Tips
Finishing PAR hardwood delivers the best appearance and longevity. Start with a compatible sanding sequence: 120 to 180 grit for most surfaces, then 220 grit for a final smoothness. Use high-quality sealers or pore fillers where appropriate, especially on woods with open grain like oak. Stains should be tested on a scrap piece to ensure color consistency. For protective finishes, consider oil-based polyurethanes for depth and durability or waterborne options for easier cleanup and lower odor. Maintenance involves regular cleaning and periodic re-coating as the finish wears.
Tool care is essential. Planed surfaces are more forgiving than rough-sawn stock but still benefit from sharp blades and properly tuned routers and saws. A sharp blade reduces tear-out and yields cleaner edges. When machining, observe dust control and hearing protection, and follow manufacturer guidelines for feed rates to avoid burn marks on dense species.
Buying Tips And Sustainability
When purchasing PAR hardwood, request certificates or documentation that verify sourcing from responsibly managed forests and compliance with applicable standards. Check for consistent color and minimal warp, twist, or bow. Request moisture content specifications and ensure stock is properly kiln-dried or air-dried to reduce internal stresses. Compare pricing across retailers but prioritize supplier reliability and post-sale service, including cut-to-size options, custom milling, and returns.
Consumers can support sustainability by choosing species with balanced growth and lower ecological impact, avoiding overexploited varieties, and favoring vendors who participate in responsible forestry programs. For projects in the United States, consider regional species to minimize transportation emissions and support local industries. Properly stored PAR lumber in a dry, ventilated area extends its lifespan and maintains stability.