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A Compact 3-Lite French Door Layout with One Sidelight
This 3 lite iron French single door with one sidelight is designed for compact front entries, side entries, and custom exterior openings that need more natural light without using a double-door layout. The single active door keeps everyday entry simple, while the sidelight adds brightness and visual width to one side of the opening.
The 3-lite glass layout gives the center door a cleaner and more structured look than multi-lite French doors. Compared with a plain single door, FD309 feels brighter and more balanced. Compared with two-sidelight layouts, it is a better fit for narrower or asymmetric openings where only one side has extra space.
Each door system is made to order with options for size, finish color, glass type, swing direction, handle style, sidelight placement, door top design, and thermal break upgrades. Free curbside delivery is available across the continental United States.
Who This Door Is Best For:
Compact front entries that need more light than a standard single door
Side entries or smaller exterior openings with limited width
Projects that need a custom single iron French door with one sidelight
FAQ:
Why choose one sidelight instead of two sidelights?
One sidelight works better for compact or asymmetric openings. It adds natural light without requiring the extra width needed for two sidelights.
What does the 3-lite design add?
The 3-lite design divides the door glass into three larger sections, giving the door a cleaner and less busy appearance than 8-lite or 10-lite French doors.
Is the glass operable?
No. the glass is fixed and is positioned for natural light and visibility, not ventilation.
| Thermal Break |
If you’re located in states such as New York (NY), Michigan (MI), Illinois, or anywhere with harsh winter or summer conditions, adding a thermal break is a must. Please select the thermal break doors from our Thermal Break Doors collection. And if you want to know more about the thermal break doors, pls review "why choose a thermal break doors"
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| Door Type |
Double Door, Single Door, with Sidelights or Transom, Custom Designs are Acceptable.
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| Door Size |
All our iron doors are pre-hung, so the listed size refers to the complete unit, including the jambs and threshold. Please ensure that your rough opening is 1" wider and 1/2" taller than the door unit size to allow for proper installation. Popular Single Door Size: 36"x81", 36"x96", 40"x80", 40"x84", 40"x96", 42"x84", 42"x96", 48"x81", 48"x96" Popular Double Door Size: 60"x80", 60"x84", 60"x96", 64"x80", 64"x96", 72"x80", 72"x84", 72"x96" Custom sizes are acceptable as well. |
| Material |
Standard door jamb and slab are made with heavy-duty 12-gauge steel. |
| Color Finish |
7 coats of paint on top of zinc galvanized steel to prevent iron doors from dust & rust. Glory Iron Doors offers a wide range of color options for you to choose from. Popular Door Color: Matte Black, Oil Rubbed Bronze, Rust Red Brown, Rose Copper, etc. Custom RAL colors are acceptable. |
| Glass Type |
All standard exterior iron doors come with dual-pane tempered glass 5/8” for great safety. For customers in Florida who require hurricane protection, you can choose our triple-pane impact-resistant glass.
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| Glass Finish |
Clear, Frosted, Aquatex, Rainstorm, Water Cubic, etc.
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| Glass Window on Door |
Glass is fixed for the iron French doors.
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| Bugproofing Screens |
The screens are diamond-mesh panels attached between the glass window and the iron frame with magnets. So it's not required for iron French doors since the glass window is fixed.
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| Door Sealing |
High Quality Weather Stripping and Door Sweeps
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| Door Top |
Round Top, Square Top, or Arch Top, as per your needs.
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Kindly note the lead time is 14-16 weeks from the drawing approval date.
All our doors are packaged in wooden crates with steel framing and industrial-strength, extra-thick stretch wrap to protect them from damage during transit. You can rest assured that your door will arrive in brand-new, undamaged condition.
Glory Iron Doors offers free curbside delivery to the continental United States. For the other states, pls contact us for an estimate.
Discover the Complete Package: Door Unit Sets and More!
Handle & Lock : Standard 2 1/8” boring, 5 1/2” center to center, and 2 3/4” backset
Hinge: Heavy-duty hinges that can support up to 1500 pounds. Grease easily for better use.
Flush Bolts: Pre-installed on double doors to lock the inactive door and leave a main entrance or unlock it for a complete opening.
Mounting Flanges: Come welded on the jamb with pre-drilled holes for easy installation.
Weather Stripping: Sealed around the door frames and glass panels to reduce air infiltration and heat loss.
Door Sweep: Installed on the bottom of the door slab, sealing the space to prevent moisture, dust, and insects. You'll even save a bit of money on heating and cooling.
Threshold: Comes welded on the jamb to prevent water infiltration. Standard 6” wide as the jamb.
Touchup Paints: There will be small bottles of paint in the package in case you need a touch-up in the future.
Quality You Can See, Craftsmanship You Can Trust
Iron Door Color Finish Options











Glass Finish Options















Handle Options (Modern OF-Series)







Handle Options (Modern S- Series)














