Home Improvement--General/patio door


I have an aluminum patio door that has been on my house since it was built back in the 70's with a broken lock.  I can find no numbers, or other type of information that would indicate the manufacturer. It is located on the inside, right side as you face the door and works by pushing a knob up an down. I checked with Lowe's and they have nothing close.  Any ideas?

Hello Richard,
The only suggestion I have is to go on the internet and use Google to see if you can get a match or at least a door that would fit your dimensions.  The other option would be to replace the whole door.  Most of the time this is a better option anyway and is not nearly as difficult as it seems - especially if you are handy with tools.
Sorry I can't be more help but it's pretty difficult without more information.
Merry Christmas!

Environmental Engineer
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Home Improvement--General

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Steve Young


I will answer questions dealing with home improvement. My specific areas of expertise are flooring (except carpeting), all types of carpentry, water treatment, and minor electrical. I have also built several treehouses and am currently considering expanding my business to concentrate on children's play areas. I love working with all kinds of wood. My favorite types of home repair/remodeling are water treatment, hardwood flooring, cabinetry, bathroom remodeling, and kitchen remodeling. I also have knowledge in residential water treatment, including filters, softeners, reverse osmosis systems and various other types of treatment systems.


I have been working in various forms of construction both personally and professionally for the past 20 years. I am currently the Owner/Contractor of a home repair/remodeling company.

I have a BS in Environmental Engineering and have done Masters work in Management Development. I have also attended various community college and fine arts classes in the Piedmont Triad area and EPA water quality certification classes.

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