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
Great reasonably priced sill protector. My two Great Danes were destroying the front window sills. These covers offered great protection and have held up well.
from Florida .
Just what I was looking for!
As I just had the interior of my home repainted, I didn’t want my dog to mess up the windowsill from the get go. He has a tendency to jump up to the sill and had scratched half of the old paint off. The sill shield is exactly what I was looking for to protect it. The process of buying the sill shield was really easy and Gary helped me to find the correct size for my sills. He went out of his way to make sure I got the exact dimensions I needed. Shipping was super fast too. And the dog hasn’t been scratching up the windowsill so that’s a plus too.
from Paramus, NJ.
Solved my problem perfectly
The product came quickly and installation was so easy! Now I'm happy my dogs can look out the window and I don't have to freak out about them ruining my new windows.
from Kansas City.
Needed something to put on a bathroom windowsill that gets lots of use. This sill cover does the job perfectly! Will keep the paint from chipping off!
from East Providence RI.
Honestly, I did not know what to expect of this product. It was plastic. But I have a hope chest by the window and the dogs hang out there all the time. I needed something to protect the sill. I bought two 29.5 inch protectors to cover the two windows. I am very happy with these protectors. They protect the sill. And from across the room, it looks like the sill has a coat of high gloss paint.
from Wake Forest.
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