12" x 12" Square Window - Safety Glass

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Current Stock:
SKU: 1212
size: 13.00 W × 13.00 H × 1.50 L
Weight: 3.00 LBS
Shipping Cost: Calculated at Checkout
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Square windows can either make or break the look of an outdoor shed, outdoor building or barn. Great looking square windows can take a shed or barn from functional to a building that adds value and beauty to your property. 

Our customers have used our square windows in outdoor sheds, outdoor buildings, barns, She sheds, Office sheds, storage sheds, garden sheds, playhouses, Tiny homes, wine sheds, greenhouse sheds, Guest sheds, Man sheds, Pub sheds and a whole lot more!

Give your outdoor shed light with our square windows. Our square windows are specifically designed for outdoor sheds, outdoor buildings, or barns in those hard to find sizes at prices that are hard be beat.

Shed Windows and More square windows are easy to install in your outdoor shed, barn or outdoor building. Our square windows are a fraction of the price that you would pay for the same square window at a hardware or home improvement store.

-Frames are all aluminum construction painted white or brown
-Come in either flush mount or J-mount styles
-All windows come with grids
-Window is 1.5" thick and has a 1" screw flange around perimeter of window
-Comes with Safety Glass as a standard.

This window has the following size dimensions: Rough In Size: 12-1/4" x 12-1/4", Overall Size: 13"-1/2" x 13-1/2"


5 based on 16 reviews. Leave a Review.
12x12 shed window
Written by Barbara Gravina on 17th Nov 2020

my order for 2 basic white 12"x12" shed windows arrived very quickly, earlier than expected, so I was able to install them only 3 days after placing the order! They flush mounted easily and securely and I can now see inside better than before. Happy!

12" x 12" Window
Written by Paul C on 28th Sep 2020

Excellent choice for my shed project. Well designed and built. Amazing quality for such a low cost! Would recommend for anyone!

12 x 12 Shed Window
Written by Joe Messina on 15th Sep 2020

So happy I found you guys! I was unable to find this item anywhere else. The window was perfect... quality design and manufacturing, shipped and arrived within a few days (right on-time), a breeze to install and incredibly affordable. Very easy to order and great communication from start to finish. Many thx!

Perfect window 12x12
Written by Tim B. on 24th Jun 2020

With the global pandemic, I understandably had to wait some time for this 12” square window with J-flange, but it arrived perfectly. The customer service folks were wonderful, provided honest updates on each call, plus an accurate delivery estimate. The rough-in dimensions were accurate, and the window popped in perfectly.

12" x 12" Square Windows
Written by ROXANNE on 5th Jun 2020

These windows are perfect for my garden shed. They are exactly as described and illustrated. All 6 that I received are identical in size and seem like great quality. As well, they were packaged very well for transport. I am extremely happy.

Perfect Windows for a Playhouse!
Written by JF on 4th May 2020

We ordered several sizes and styles of windows for a playhouse we’re building for the grandkids and have been very pleased with the quality, style, and fast shipping. So happy to find this website that offers the perfect size windows for a playhouse in such a variety of designs!

Easy to install
Written by Jeff on 27th Apr 2020

We bought two of these windows to retrofit into an existing shed. They were super easy to install and look great. Shipping was super fast and they arrived secure and undamaged. Definitely would recommend.

12x12 she'd window
Written by John a humes on 25th Nov 2019

Although I am very pleased with the shipment of the window and the timeline for delivery. My only criticism would be to the production line that built it. It looked like it was thrown together in a hurry. The caulk job was not the best. It's going into a chicken coop so it doesn't matter that much , but I wanted it to be known .

Super Value, Well-Built Windows
Written by Jeremy Kuhar on 29th Oct 2019

Bought two of these for a playhouse I'm building for my daughters. It's the second time I've bought from shewindowsandmore.com. You really can't beat the price OR quality. Both are simply awesome. I'm extremely happy with my purchases.

Heavy Duty Window, Reasonable Priced!!!
Written by Tom Nedved on 6th Sep 2017

Great window!!! I have found it hard finding small windows that are built heavy for play houses but this one is I am sure this one will probably out last the play house. I would recommend these to anyone.

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