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
This was the second time I have ordered Sill Shields. The first time I ordered them was about 5 years ago. I just had new windows installed and my window sills are no longer as deep as they had been so I had to order new sill shields to fit them. The "old" ones I removed still look like new. They never yellowed over the years and have survived 4 dogs. My window installer said he had never seen them before and was very impressed with them. My daughter will get my old ones since she now has a dog. I even bought one to protect my back door so my dog wouldn't ruin it when she scratches it. I love Sill Shields and highly recommend them!
from Chesapeake, VA.
I have two comments. One on the product. It's perfect for protecting your window sill! I don't have a dog but a very active toddler grandson who loves to play with his action figures on the window sill which was destroying my paint finish. I repainted the window sill put these over them and problem solved. Second comment is the excellent customer service. My windows required a custom cover and Gary was fantastic in working with me to create a perfect fit. Price was very reasonable and shipment arrived quickly. So much so that I have already re-order for another window and may do more as needed. Thanks again! More companies should conduct business this way.
Amazing experience and product
I highly recommend Sill Shield window protector -- I was not expecting as good a quality for the price and the fact that it looks great is just icing on the cake. Gary was so great, reached out to me, I sent a picture as I have a weird ledge in the middle of my sill and he made it perfectly. Thanks so much. I don't have to look at peeling paint any longer!
from New York.
I have ordered from Sill Shields three times. It's always perfect and in record time. This has been a lifesaver, and a window sill saver, as my German Shepherd claws the sills when my yard is being mowed. Don't hesitate to order as this is a great company.
from Knoxville TN.
This product is great! Easy to install, heavy duty, no more damage to the window sills! Thank-you for a great solution.
from Smyrna, DE.
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