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, $12.99 for the 29 1/2" Width, and $13.99 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 $13.99
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 ($12.99)
35 1/2 inch width ($13.99)
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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 white outdoor grade vinyl, the same durable, U.V. resistant material used in vinyl siding.
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
Exactly what I needed!
I found the sill shield a great way to cover up bite marks on my window sill. It was very quick and easy to install. Gary answered my questions in a very timely manor and the product arrived quickly (I ordered from outside the US). I recommend it!
from Vancouver, Canada.
A Great Product
I have ordered two sets of clear Sill Shields and I think they are great! They fit well and stay in place just fine.
Home Destroyers Thwarted!
We have two Jack Russell's...crazy boys! Gary's products have saved our home. No more scratched sill's or doors. Wished we'd found this earlier, but better late than never! Gary delivers excellent customer service and super fast shipping! Thanks again! Starla
from Washington State.
Exactly what I was looking for
I thought maybe my local chain hardware stores world have a product like this. Well I was wrong. After doing a search and calling Gary, he shipped me his recommended product and 2 days later it was better than I expected! Perfect fit and looks great. He said he gets a lot of German Shepherd owners so I expect them to hold up just fine against my 2! Thanks again Gary!
from North Ridgeville, OH.
Defeated my Siberian Husky Puppy!
We have a 6 month old Siberian husky who "perfected" her teething by completely eating two of our windowsills. I purchased the shields and have had absolutely no issues since. I chose the clear ones, and they are almost undetectable on my windowsills. In fact, I liked them so much, I bought additional shields even for the windows where my puppy doesn't chew!
from Clifton, VA.
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