Swapping an old slider for French doors or adding interior French doors to an office are popular upgrades. Contractors who handle framing and finishing well win these jobs.
In this article
Who buys
Homeowners replacing worn sliders, people creating a home office and sellers updating a back patio.
Exterior or interior
Exterior doors need weather sealing and security. Interior doors are about light and style.
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Framing and headers
Widening an opening may need a new header. Explain when that applies and price it upfront.
Weatherproofing
Flashing and sill pans keep water out. Make this visible in the quote.
Product choices
Wood, fiberglass or steel, glass options and hardware. Bring samples.
Quotes
Separate removal, framing, the door, trim, paint and hardware.
Photos
Wide shots of the finished room show the change. Post them where homeowners look for ideas.
Common mistakes
Measuring wrong, skipping the sill pan and no plan for the swing clearance.
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Frequently asked questions
Can a sliding door opening fit French doors?
Often, yes, but the doors swing and need clearance inside or outside. Measure the opening, check the floor and furniture layout, and explain the options before ordering.