White Oak Window Sills
Straight open grain and a pale base that takes both natural oils and grey-toned stains without going orange — cut to your opening in fourteen finishes.
What white oak is like
White oak is the most requested species for contemporary work. The grain is straight and open, and the pale base is what makes it so versatile under stain — it takes natural oils and modern grey-toned finishes without pulling the orange cast that red oak does.
It is also one of the harder domestic species, which matters more on a sill than on a cabinet door. A sill is a shelf: people set plants, mugs and phones on it, and open the window over it. White oak takes that.
White Oak sills in place
The 13 white oak finishes
Every finish below is sprayed on white oak and shown on your own piece inside the configurator — not on a swatch card.
Choosing white oak for a sill
Where it fits
Modern and transitional interiors, especially against black window frames and white casing. Kitchens and living rooms where the sill is a working surface. Anywhere a light, contemporary timber is wanted without the yellowing of pine.
Where it does not
If you need a very dark sill, walnut reaches it without heavy stain. And in a south-facing window with all-day sun or a bathroom with standing condensation, solid surface is the safer specification.
White Oak window sill sizes
Cut to your opening rather than to a size chart.
| Dimension | How it works |
|---|---|
| Length | Jamb to jamb, entered to 1/16", from 18" to 144" in one piece. A 1/16" reveal per side lets the piece drop into an out-of-square opening. |
| Depth | Wall face to window frame, plus your projection into the room. Most interior sills run 5" to 12". |
| Eared returns | How far the ends run past the opening. 2½" is typical; zero for a flush cut. |
| Thickness | 3/4" slab, with a laminated build-up edge to read as 1½", 2½", 3" or 4" from the front. |
| Edge profile | All six profiles machine into white oak: eased, bevel, radius, cove, ogee and Roman ogee. |
Your white oak sill, drawn to size.Set the size, pick the finish, and see the exact piece before you order it.
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