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Window Sills Direct® supplies large and small contractors with custom window sills, window seats, shower seats and benches, half-walls, shelves, thresholds, and other solid surface applications. We offer a wide range of materials and colors, fabricate to your specs, and ship to your location—all at hard-to-beat prices.
- Doing a residential remodel or custom home?
- Overseeing construction of a new multi-family or commercial building?
- Need only one sill replacement?
No problem. Our factory can handle any size order and we have no minimum requirements.
nation wide installation services for commercial projects!

Substantial savings and contractor discounts
We’re proud to offer low, low prices on CORIAN®, HI-MACS®, and other solid surfaces. If you order from our line of Discounted Colors, you get the same great quality at even lower prices. For a contractor discount, start by filling out the Contractor Application form below. For very large orders, phone or email us with your project specifications for a quote. We have several tiers of discounts and look for ways to save you money.
We cut to suit you
Our factory’s CNC machinery guarantees precision cutting. Rest easy—all orders will be to your specs and multiples will be exactly the same size.


We have many standard and discounted colors in stock and if you’re looking for other colors, we can order them!
For more information on the material and products we carry, visit our documantation page.
You can view our special pricing for volume Corian orders here.

We ship any size order anywhere in the U.S. and canada
We choose the safest and most economical shipping method and take extra precautions with packaging so your order arrives intact. Smaller orders usually ship within two weeks. Call or email us to discuss scheduling for larger orders. Local contractors can choose to pick up at the shop.

Take the hassle out of ordering
Our online order form is easy to use and figures shipping costs as well as taxes. You’ll know the total cost right up front. If you have questions about an unusual or larger order, you can always call or email us. We’ll get your questions answered quickly.