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: $12.99 for the 23 1/2" Width, $14.99 for the 29 1/2" Width, and $16.99 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.
$12.99 to $16.99
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 ($12.99)
29 1/2 inch width ($14.99)
35 1/2 inch width ($16.99)
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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
Must have for over excited dogs
Within a few weeks of buying my first house, my dog had already destroyed the front window sill No matter what I do, he aggressively greets the mail man every day by putting his front paws on the sill and barking. Installing this product not only protects the sill after I refinished it, but also discourages him from jumping up in the first place due to the more slippery surface. Customer service is also excellent and quick to act when I reached out. Highly recommend this product.
Window sill shield
Our family room window sill was getting torn up from the dogs looking outside. I saw the ad from Sill Shield while searching for a product to help. There is good info on the website about the shield , how to measure & install. The sill shield arrived very quickly after I ordered. Installation was quick & easy! Now my sill is protected looks great! Thanks, Sill Shield!
from Overland Park, KS.
Good quick fix
My pup did serious damage to my front picture window sill. A full repair isn't in the budget right now but the damage was embarrassing when visitors would notice. This product was under a 5 minute install and a great way to hide the damage until repairs cane be made.
I bought this product because my dogs were jumping on our brand new window sills. I saw a bunch of cheap ones on amazon with horrible reviews.. and then I found these! They not only look great (you can barely tell the difference) but they’re protecting my window sills. I don’t think the pups like how slippery they are either, so they’re jumping less. 10/10 recommend
We have two golden retrievers who love to rest their chins on the window sills. This product protects the sill while still preserving the aesthetics of the window's features. I've ordered several and will continue to do so in the future!
from Clifton, VA.
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