How to install
Custom Size Sill Shield
Order by phone
Custom Size Sill Shield
How to install
> Standard Sill Shields
Standard Sill Shields
Sill Shields fix a common problem in under 2 minutes!
The Sill Shield™ - the original sill protector is still the best and toughest windowsill protector on the market! Unlike the others, the Sill Shield™ :
IS AVAILABLE IN WHITE OR CLEAR IN SIZES THAT FIT STANDARD WINDOWSILLS
PROTECTS AGAINST SCRATCHING
COMES DOWN 1 INCH IN THE FRONT TO WRAP AROUND THE SILL EDGE
USES SPECIAL MOUNTING COINS FOR TOOL-FREE INSTALLATION IN JUST SECONDS
HAS MY UNIQUE LIFETIME GUARANTEE (AS LONG AS I'M ALIVE, THEY'RE GUARANTEED...WHEN I'M GONE, YOU'RE ON YOUR OWN)
The Sill Shield™ price will reflect the selected Sill Shield Width: $11.99 for the 23 1/2" Width, $13.99 for the 29 1/2" Width, and $15.99 for the 35 1/2" Width.
Need a different width and/or depth?
We offer custom sizes as well!
I can also help if you need a notch or other customization.
If you have any questions, or would like to order by phone, please call
Price based on width.
$11.99 to $15.99
If none of the standard sizes fit your needs, Please check out the
Custom Sill Page
Standard Sill Depth
2 1/4 inch depth
3 1/4 inch depth
5 1/4 inch depth
Standard Sill Width
23 1/2 inch width ($11.99)
29 1/2 inch width ($13.99)
35 1/2 inch width ($15.99)
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Welcome to my Sill Shield window sill protector site, the only site for custom shields and standard shields in both clear and white. 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
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.
It worked so well that I decided to offer it to everyone in a few standard sizes. They were an instant success but I began to get requests for more standard sizes, so now there are 9 and from those people with colored or natural wood, requests for a clear version. For the clear, I chose a material called PETG, a tough, clear material best known for making blister packs.
I asked a few select pet product companies to help distribute the standard sizes of my product and of course, there have been a few copycats but none of those approach the quality of my original Sill Shield. That’s why I’m the only one to offer my exclusive lifetime guarantee: As long as I’m alive, they’re guaranteed - When I’m gone you’re on your own.
Please see the size chart below to check out the standard sizes. If none of the standard sizes work for you, then check out my
custom size Sill Shield page
If you need special customization, such as a notch for a crank, email me at
and please send a picture if possible.
View All Reviews
Superb quality and does exactly what it is supposed to do. Fast shipping and no hassles. If your pet is destroying your sills, don't hesitate, just order.
from Oceanside, CA.
I wish I had known about the sill shields years ago!!! We’re moving to a new house and bought these for the new house after spending a fortune on windowsill repair to sell our old house. We literally could have saved ourselves thousands of dollars!!! Love our Weim but don’t love his nails in the window sills!
from Saratoga Springs, NY.
Simple solution that works!
I purchased custom width and length seal (covers) and they are super easy to install and solved my problem of damaged window seals thanks to our beloved German Shedherd “guarding” all windows! The white is a stark white color but doesn’t stand out as “obviously” as I thought it might. It’s a great solution compared to using wood filler, sanding and painting seals or replacing the window seals altogether.
from Houston, TX.
Gary answered my questions and got my order shipped out quickly. The Sill Shield is perfect for protecting our apartment from little paws.
from Atlanta, GA.
I call this a doggy helper because it is keeping my dog out of trouble! Mollie loves to jump up on the window sill with her 2 front paws (and Nails) digging into the wood of the sill. I love the sill protecter, but only have one complaint. It is not deep enough. It could be a 1/2 inch deeper because it does not come all the way to the window. It just doesn't look good! Other than that it is doing the job it was intended to do. Thanks, it is a great product. I wish I had it a long time ago.
from Laurens, S C.
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