Grace Vycorner Plastic Window Corner Flashing - Box of 50

nice product, I feel better about my flashed sill with this piece protecting the cornerI install a slight slope to my sill to drain water to the exterior. These corners are very rigid right angles and dont want to conform to the slope of the sill.The plastic is really brittle in the cold and about 20% of the time my staple cracks the plastic- not really a problem if you staple out at the extreme edges, there is plenty of area left to put an additional staple if it does breakonly four stars because I think the are overpriced, being just a small piece of plastic

They do the job. They are also delicate before installation as I tore two of them at the seams in handling. Also it would be good to be aware they add a measurable thickness to the job as well. Depending on the goal, one might find the stretchable membrane a better choice.

These window corners work great. However this company is a rip off. I ordered 7 boxes of 50 corners for a total of 350 corners, but the company only sent me one box of 50. I reported it to them and they refuse to fulfill the rest of the order. So basically they are charging me almost $700 for 50 corners. I now have to dispute this with Amazon, I will be buying plenty more of these corners, just not from this company.

Excellent product. Makes the bottom 2 window flashing corners with prefab green plastic pre-formed units. Tape flashing adheres to side and upper portion. Faster, better.

They are very well made. Almost like something that shouldn't even be concealed behind sidings and windows.

Awesome product. Well worth the investment. Just a dab of silicone on the front corner of the sheeting, press the vycorner in place and staple in place on outside top and bottom flang. No splitting occurred.

This is a fantastic way to flash a corner. Easy to use, and very effective.I used them on all windows, and door in my house build.

The media could not be loaded.  I like them a lot. I knocked 1 star off for the price.