Choosing the right flush bolt or floor latch for double doors helps improve security and ease of use. This guide covers five strong options that balance durability, finish, and installation versatility for inactive leaves. Each product below is designed to secure double doors in residential settings, with 7-inch or 6-inch options and multiple finishes to match your door hardware. Read on for practical features, installation notes, and a concise buying guide to compare your choices.
| Product | Brand | Finish | Size |
|---|---|---|---|
| Ceoighe 7-Inch Flush Bolt (Black Plating) | Ceoighe | Black Plating | 7 Inch |
| Ceoighe 7-Inch Flush Bolt (Oil Rubbed Bronze) | Ceoighe | Oil Rubbed Bronze | 7 Inch |
| Sumnacon 6-Inch Flush Bolt (Black) | Sumnacon | Black | 6 Inch |
| Sumnacon 6-Inch Flush Bolt (Gold) | Sumnacon | Gold | 6 Inch |
| Sumnacon 8-Inch Flush Bolt (Black) | Sumnacon | Black | 8 Inch |
Notes: All listed products are designed for double door applications, with emphasis on inactive leaf security and compatibility with composite, French, wood, or patio double doors. Finish choices help match common door hardware palettes, while sizes target standard door thickness ranges. Each option includes reinforced screw mounting for stability and smooth operation.
Ceoighe 7-Inch Flush Bolt — Black Plating
The Ceoighe flush bolt is built from heavy-duty solid brass with a black plated finish that resists corrosion and rust. It is suitable for inactive leaves or double door openings, including composite, French, patio, or wood doors. The 7-inch length makes it compatible with a range of door sizes. The interior surface is screw-reinforced to enhance stability and smooth operation. For maximum security, install bolts at both the top and bottom of the door as a standard practice.
Ceoighe 7-Inch Flush Bolt — Oil Rubbed Bronze
This variant uses an oil-rubbed bronze plating for a classic, warm finish that complements traditional hardware. The flush bolt shares the same robust 7-inch design and screw-reinforced interior for resilience. Its wide applicability covers multiple door types, with a recommendation to deploy two flush bolts for top and bottom installation to boost stability and security in double-door setups.
Sumnacon 6-Inch Flush Bolt — Black
This Sumnacon model provides a robust stainless steel profile with a smooth, automatic holding spring that supports both retracted and projected positions. The 6-inch length fits many door configurations, suitable for double doors and inactive leaf locking. The set includes reinforced screws to bolster stability and fluency during operation, and it is designed for quick, secure installation on inactive leaves to improve overall door security.
Sumnacon 6-Inch Flush Bolt — Gold
Featuring a stainless steel build with a gold finish, this flush bolt is designed for strong performance on composite, French, or wooden double doors. It includes an automatic holding spring mechanism to maintain engagement in both retracted and projected positions. The 6-inch length and screw-reinforced interior provide enduring stability, making it a practical choice for securing the inactive leaf of a double door pair.
Sumnacon 8-Inch Flush Bolt — Black
The 8-inch Sumnacon flush bolt extends the reach for larger doors or thicker inactive leaves, offering the same stainless steel quality and corrosion resistance. The black finish matches modern door hardware, while the recessed mounting and reinforced screw construction ensure stability. It is designed for secure operation on inactive leaves of double doors, with straightforward installation and reliable projection.
Buying Guide
Key purchase considerations for double door floor latches and flush bolts include size compatibility, finish match, material durability, and installation method. Here are multiple perspectives to help you compare options:
- Size and door compatibility: Choose a bolt length (6″, 7″, or 8″) that fits your door thickness and the height of the inactive leaf. Longer bolts offer more leverage on heavier doors, but require precise alignment with roof or frame gaps.
- Material and finish: Stainless steel or brass construction provides rust resistance in humid environments. Finishes (black, copper, oil rubbed bronze, gold) should harmonize with existing hardware for a seamless look.
- Security and stability: A screw-reinforced interior improves stability and fluency, especially for high-traffic doors. Consider installing bolts on both the top and bottom positions for enhanced safety and alignment.
- Ease of installation: Look for products that include clear mounting hardware and screws. Some sets are designed for simple screw-fixed installation on inactive leaves without special tools.
- Maintenance considerations: Surfaces with corrosion-resistant plating or stainless steel resist rust and staining, reducing maintenance over time in kitchens, entryways, or damp areas.
- Compatibility with door types: Ensure the chosen bolt works with your door material (composite, wood, French doors, or patio doors) and that it can be mounted on the inactive leaf to secure the opening effectively.
For assured compatibility, verify door thickness, inactive leaf height, and the presence of a matching strike plate or receiving edge on the frame. When possible, choose a set that includes screws of varying lengths to anchor into solid framing, ensuring long-term reliability even in high-use installations.