Why I'm making these:
Suction cup + open window with stick in tracks = bad day
Kickstarter is LIVE!
Link is here!
Kickstarter will be up this week!
Final pre-production prototypes are done. All ready for mold cutting and initial injection molding run!
Read MoreHow to tell if your windows need Knox Blocks!
I haven't made a video yet that shows when your windows are safe and Knox Blocks can keep your windows secure. Until I get that done, check out these two youtube links.
This one (link)shows standard old aluminum windows that badly need extra clips.
This one (link) shows current, well designed windows with integrated uplift prevention mechanisms. They don't need Knox Blocks.
Thanks, and send an email if you would like to participate in pre-production fit testing. You'll get free prototypes and free production models, along with many thanks from me.
Patent is filed, website is up, and fitting prototypes are back.
Time to test the prototypes in any and all windows I can access. If you want to participate and get free production models once the Kickstarter is done, email us. We might still have some extras until 7/23/17.