National Guard has a minimum order requirement. Orders smaller than the required minimum have a longer lead time as we need to consolidate onto a "stock" order. If you need a faster lead time, simply exceed the minimum order amount.
We have an automatic door bottom from Dorbin as seen here:
Click Here
which will work on an 1-3/8" thick door as the overall width of the unit at the bottom is 1-1/4"
Is there a follow up question that we can perhaps attempt to answer? We take deep pride in our technical expertise, as we know it separates us from our competition, so don't hesitate to ask.
Please reply to this email or contact our sales department here:
if we can assist you by answering further questions or with entering this order and please let us know if there is anything else we can help with.