About WindRestrictor


WINDRESTRICTOR® is owned by King Penn Industries, Inc. of Dallas Texas.

The brand and products were created by Robert King Pennington in 2006 when he wanted to reduce wind turbulence inside his convertible while driving with the top down. He was not happy with the less than quality options available to him on the market at the time. 

Robert designed, tested and brought to market a fascinating product that would later take the market by storm.

In 2007 Robert passed away at 27 years old and his loving family took on the responsibility of carrying out his dreams of being a successful business owner who valued his customers above all else. 


WINDRESTRICTOR® is a registered trademark in over 40 countries.

KPI has 7 Patents on covering our incredibly innovative products with more pending.  

KPI is located at a new facility in Dallas Texas which marks our third location due to growth and expansion.

Attention to detail, brilliant engineering and excellent customer service is what sets KPI apart from the other convertible wind blocker providers.

We are also the only Ford, Mopar, and General Motors licensees of wind blocking products.

WINDRESTRICTOR® is the only dedicated, open air wind deflector production facility in North America that is open to the public.

Stop by our office today to see some of the innovative products that we produce and meet our staff!

Wind Restrictor Conference Room Meeting



Wind Restrictor Facility Photos