Hours: 8:00am-4:30pm M-F Phone: 206-362-2311
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Bi-Fold Doors

 A Folding Door is a door which opens by folding sections or panels. Folding doors are also known as bi-fold doors, but most often having more than two panels. They are also known as concertina doors.



 
 

Door Documents

 Match Up Sheets, The Anatomy of a Door, and more!

Open Monday through Friday - 8:00 am to 4:30 pm Closed Saturdays & Sundays

Our Shoreline Showroom & our new "Bargain Barn" are open. Our Marysville location continues to be closed until further notice.

Frank Lumber Shoreline

Shoreline Store
17727 15th Ave. N.E.
Shoreline, WA 98155 P: (206) 362-2311

Frank Lumber's Bargain Barn

Bargain Barn P: (206) 362-2311
Ask for the Bargain Barn
Bargain Barn Page, Click Here

Visit Us in Shoreline


Contact Us

Frank Lumber “The Door Store”™
17727 15th Ave. N.E.
Shoreline, WA 98155
P: (206) 362-2311

Our Services

Frank Lumber's team of expert sales-people provides you with personalized service and advice for all of your door projects.

Odd sizes and out of the ordinary doors are our specialty, we welcome them. Custom homes, remodels, commercial projects, or single door replacements- we are here to help you right now.

About Us

Frank Lumber was established in 1948 supplying building materials and hardware to the North Seattle area.

Frank Lumber began selling doors during the 1960's to satisfy demand by local contractors. Doors became an ever-increasing part of our business and today we specialize in doors and door hardware.