Made in The USA
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: $14.99 for the 23 1/2" Width, $16.99 for the 29 1/2" Width, and $18.99 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, please call
Price based on width.
$14.99 to $18.99
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
4 1/4 inch depth
5 1/4 inch depth
Standard Sill Width
23 1/2 inch width ($14.99)
29 1/2 inch width ($16.99)
35 1/2 inch width ($18.99)
Put me on the Waiting List
Add to Cart
Email a friend
Write a Review
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. If you have questions, you can call
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.
Select a row below to filter reviews.
Average Customer Ratings
View All Reviews
Great Product! Fix Pup Chews!
That cute pup in the oic chewed up my wood windowsill. It looked awful. This product made it look beautiful again and it is chew proof!
from OFallon MO on 3/12/2023
Workewd and looked just liek the description stated
from ashburn on 2/27/2023
Our dog destroyed a window sill trying to get at the squirrels feeding outside the window. My husband repaired and repainted it, but we never wanted to do that again. Sill shield worked like a charm and looks great. It arrived in a short time and was easy to install. I highly recommend this product.
from Minnesota on 2/19/2023
Love this product. Perfect fit, durable, simple installation, and more importantly…the dog isn’t destroying the window sill anymore. Great product.
from Connecticut on 2/17/2023
We discovered our new pup loved to look out the front window. He had made several scratches on the sill. My husband first put Cling Wrap over the sill which helped but looked tacky. I began researching online for a solution and found this great product! We measured and we ordered. The order came right away. It’s easy to install and looks sleek. You don’t even notice it but it does the job! Glad I found this product!
from Tennessee on 2/6/2023
Recently Viewed Items
Turn History Off
How to install