Quarter sawing transforms rough logs into highly stable and attractive lumber by cutting parallel to the growth rings. This method reduces warping, keeps consistent color, and supports demanding furniture and millwork projects.
Use this guide to understand the workflow, set up the sawing layout, and manage drying and handling for reliable results across hardwoods and softwoods.
| Stage | Key Goal | Typical Tools | Common Outcome |
|---|---|---|---|
| Log selection and marking | Identify straight grain and minimize waste | Marking gauge, chalk, scribe | Clear quartersawn boards mapped on the log |
| Initial breakdown | Create safe working surfaces and flats | Band saw, head rig, jointer | Flat faces and reference edges for resawing |
| Quarter cutting resawing | Split boards into stable quartersawn strips | Band saw, resaw fence, push sticks | Uniform width boards with perpendicular grain |
| Drying and stacking | Minimize stress and surface checking | Kiln or dry stack, stickers, weights | Low moisture with reduced warp |
| Final milling | Hit target dimensions without tearing | Planer, drum sander, table saw | Clean surfaces and accurate final sizes |
Preparing the Log for Quarter Sawing
Start with careful log selection to highlight straight grain and minimize tight knots. Position the log so the pith runs through the center and mark future quarters with visible lines.
Use a band saw for the first cuts, creating flat reference faces on the outside of the log. These flats prevent twisting on the mill and make it easier to follow the grain during resawing.
Quarter Sawing Resawing Techniques
Set a consistent gap between the bandsaw blades for each board, and lock the resaw fence to maintain repeatable thickness. Feed each board smoothly, keeping even pressure against the fence.
Install a sharp resaw blade with a positive hook design to reduce drift and chatter. Add a slower feed rate for dense hardwoods, and keep push sticks ready for narrow pieces.
Drying and Stacking Methods
Kiln drying parameters
Program the kiln to gradual ramping schedules, keeping humidity above fiber saturation until the core reaches about 20 percent moisture. Hold near final temperature for conditioning to limit case hardening.
Air drying layout
Stack boards with tight rows of stickers at 16 to 24 inch intervals, using crosswise blocking to prevent bowing. Add light weights on top to keep wide boards flat as moisture equalizes.
Final Milling and Finish Preparation
Run boards through a planer in shallow passes, inspecting each pass for tearout on the quarter grain faces. Switch to a drum sander for final thickness if you need finer control without risking burn marks.
Set the tablesaw or jointer for a square cut just before finishing, and remove any burn marks from resawing. Sand progressively with the grain, then test your polishing or film finish on scrap before committing to the full panel.
Mastering the Quarter Saw Process for Reliable Results
- Select logs with straight grain and mark quarters clearly before initial breakdown
- Create flat reference faces on the band saw to stabilize the log on the mill
- Use a consistent resaw fence setting and sharp blades designed for the species
- Control kiln or air drying with gradual schedules and proper sticker spacing
- Plane and sand conservatively, testing frequently to preserve the quarter grain pattern
FAQ
Reader questions
How do I choose the right bandsaw blade for hardwoods when resawing quarter saw lumber?
Use a two or three blade set with 6 to 8 teeth per inch, wide gullets, and a positive hook design. Match blade thickness to the kerf width you need and back the blade with a sharp tracking guide to reduce drift.
What feed rate and blade speed should I use to minimize drift on dense species like oak or maple?
Lower the feed rate and reduce blade speed so the saw cuts freely without burning. Keep steady, even pressure on the push stick and support the workpiece after it exits the cut to prevent sudden movement.
How can I prevent surface checking during kiln drying of quarter saw boards?
Control temperature and humidity ramps, avoid rapid heat increases, and add conditioning holds near the end of the schedule. Stack boards with full stickers and top them with light weights to limit checking on faces and edges.
What thickness is ideal for a stable quarter saw resaw cut on 4/4 stock?
Start with a target of 5/16 to 7/16 inch net thickness after drying, which gives enough material for flattening without excessive warp. Adjust slightly thinner for highly quartered species and slightly thicker for more movement-prone cuts.