Order by phone Call: 845-477-0737

Custom Depth Sill Shield

Custom Depth Sill Shield
Your Price: $17.99
Part Number:WSS-CS-2-2
  • Available in White or Clear.

  • Protects the wood surface beneath from both scratches AND impact!

  • Easily installed with included peel-and-stick Low Profile Dual Lock Coins by 3M.

  • No tools required for installation. Get set-up in under a minute!

  • NOTE: Maximum custom depth is 5 1/4". Standard width options are 23.5", 29.5", and 35.5".

  • Could you use a stock size instead? View our standard sizes.

  • For questions or notches, or to order by phone, contact me at SILLSHIELD@YAHOO.COM or call 845-477-0737

Choose Options

Sill Depth help
Standard Sill Width help


Custom depth windowsill protectors, available in clear or white. Enter your custom Sill Shield™ depth (front edge of the sill toward your window - maximum 5 1/4"), and choose a standard width (left to right along the length of the windowsill: 23.5", 29.5", or 35.5").

All of my Sill Shields have a 1” drop in the front to wrap around the corner of the sill. You can order online, or by phone at 845-477-0737.

After years of constantly repainting my sills, they finally got to the point where the wood was so damaged, they had to be replaced. I wasn’t able to find a product to protect the new ones, so I created the first Sill Shield™. My sills are white, so I chose a white outdoor grade U.V. material to resist yellowing. For the clear Sill Shields, I chose a material called PETG, a tough, clear material best known for making blister packs.

It worked so well that I decided to offer it to everyone in several standard sizes that fit many common window sills. Be sure to check out the Standard Sill Shields in case a stock size works for you:
Sill Shield Windowsill Protector Standard Sizes

The quality of my original Sill Shield™ is superior to any other windowsill protector, and that’s why I’m the only one that offers my exclusive lifetime guarantee: As long as I’m alive, they’re guaranteed - when I’m gone, you’re on your own.

If you need special customization, such as a notch for a crank, email me at SILLSHIELD@YAHOO.COM and please send a picture if possible.
Window Sill Guard with notch cut out

Thank you,
Gary Castelle

5 Stars
great product
This was the perfect solution to my terribly scratched up windowsill problem. My dog had my big picture window sill all scratched up. It was so easy to install and it is tough enough to withstand my dog's constant jumping up at the sill every time he sees movement outside! I ordered a custom depth and it came a perfect fit. I highly recommend.
Reviewed by:  from PA. on 1/26/2019
5 Stars
No more dog scratches on sill
Our Labrador likes to lay on the floor in front of our windows. She places her paws on the window sills while looking outside. After 4 years she has scratched off much of the paint on the sills. We are hoping that these sill shields will protect our new windows and sills we just installed. The shields seem to be just what we need. They are sturdy and are barely noticeable on our white sills.
Reviewed by:  from Peachtree Corners, GA. on 11/27/2018
5 Stars
Great product with custom sizes!
I could not find an angle guard anywhere online that is one width one way and another width the other way. Sillshield made me custom sizes just to fit my back door trim that my dogs scratch the paint off. The guards are well made and look really nice.
Reviewed by:  from Memphis, tn. on 11/1/2018
5 Stars
Excellent solution
This product is an excellent solution to problem of pets damaging window sills. Sills shields were shipped quickly and received timely. The sills look great even better than anticipated. Great customer service with quick response to questions. Custom size was no problem came to exact measurement. Would definitely recommend.
Reviewed by:  from Green Brook NJ. on 10/11/2018
5 Stars
Fast Delivery. Product fits perfectly and is exactly as advertised. I will buy this product for other windows if the need arises.
Reviewed by:  from Greenback TN. on 10/30/2017

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