French Rail Doors in Charleston, SC
Window World French Rail Doors combine the beauty of French doors with the convenience and functionality of sliding glass doors.
Product Details
Technical Details
Color Options
Featuring the distinct look of French doors with the space-saving functionality of sliding patio doors. Discover more features and benefits:
- Heavy-duty mainframe and sash construction ensure long-lasting durability, energy efficiency and performance.
- Steel-reinforced components provide superior structural integrity and strength.
- High-performance insulated glass units increase energy savings while allowing beautiful, natural light into your home’s interior.
- Premium vinyl mainframe and sash extrusions are colored throughout – won’t chip, peel, crack or warp and never need to be painted.
- Mainframe and sash feature a double-wall design and multi-chambered construction for outstanding strength and thermal protection.
- 5″ top rail, 7″ bottom rail and 3″ side rails feature mortised joints to achieve traditional “French door” character and charm.
- 1″ thick insulated glass unit with warm-edge spacer saves energy year-round by reducing the transfer of heat and cold.
- Dual internal/external weatherstripping on the sash ensures optimal energy efficiency and performance.
- Steel reinforcements at the interlocks and lock rails increase strength, rigidity and structural integrity.
- Coved glazing beads add traditional beauty.
- Steel tandem roller system with nylon-encased steel wheels ensures quiet and easy operation of the door panel.
- Mainframe joints incorporate closed-cell foam gaskets for superior sealing.
View our range of French rail door colors to meet your specific taste.
*Color options may vary based on package, dimensions and more.
What is energy efficiency?
Energy-Efficient Doors
Energy-efficient replacement products help insulate your home, keeping your interior temperatures more consistent and lowering your energy bills.
Your Questions, Answered
French Rail Doors FAQs
How do French rail doors differ from patio doors?
Available in 2, 3, and 4-panel styles, French rail doors are designed in a number of widths to best suit your Charleston home. Both French rail doors and French patio doors use the same sliding action that you’ll love for convenience.
Are French rail doors energy efficient?
Yes. Like all of Window World of the Lowcountry replacement doors, our French rail doors are energy efficient. They feature ENERGY STAR-qualified SolarZone™ insulated glass, which will lower your energy bills.
Can I install my French rail doors?
Installing your new French rail door is a job for a professional. At Window World of the Lowcountry, our installation team holds decades of experience replacing doors and other replacement products. During your free in-home estimate, our team member will take measurements so your door installation goes smoothly and your replacement door fits perfectly.