Collection: Blend Door USA

Blend Door USA manufactures solid aluminum replacement HVAC doors to replace the failing plastic doors in your vehicle.  We are located in Applegate, Michigan and do all of our production there. We do not import any part of our products from foreign sources. We entered the Blend Door market in 2006 when we started producing aluminum replacement doors for some of the big name automobile manufactures.  Due to non-disclosure agreements, we are not allowed to tell you which one or for what vehicles. We have produced in excess of 100,000 doors under these contracts and are still producing them to this day. We are the only manufacturer to mass produce aluminum replacement HVAC doors for any major corporation.