Deadbolts & Nightlatches

Deadbolts and Nightlatches

Deadbolts and nightlatches are key locking solutions designed to enhance the security of residential, commercial, and industrial properties. They provide strong resistance against forced entry and are available in various configurations to suit different doors and applications. At John Barnes Group, we supply a wide selection of deadbolts, nightlatches, and related locking products to meet diverse security needs. Buy Deadbolts and Nightlatches online today from the John Barnes online shop!

Types of Deadbolts and Nightlatches We Offer

Buy Deadbolts online

A deadbolt is a locking mechanism that extends a solid bolt into the door frame when engaged, offering strong protection against forced entry. Operated by a key or thumbturn, deadbolts are widely used for front and external doors.

Use cases:

• Residential entry doors

• Commercial access points

• High-security applications

Buy Deadlatches online

A deadlatch combines the security of a deadbolt with the convenience of a latch. It automatically locks when the door is closed but can still be unlocked with a key or internal snib.

Use cases:

• Apartment entry doors

• Office and commercial entrances

• Residential security upgrades

Buy Deadlocks online

A deadlock is a key-operated lock that can secure a door from both the inside and outside. Often used in compliance with fire and security regulations, they provide a high level of security.

Use cases:

• Residential front and back doors

• Commercial and industrial doors

• Double entry doors

Buy Nightlatches online

A nightlatch is mounted on the inside surface of the door and automatically locks when the door is closed. It can be opened from the outside with a key and from the inside with a knob or lever.

Use cases:

• External residential doors

• Shared entryways and communal access doors

• Light commercial applications

Buy Old Style Key Mortice Locks online

Traditional mortice locks installed inside the door, operated by a large old-style key. These are commonly found in heritage buildings and restoration projects.

Use cases:

• Heritage and period homes

• Restoration of traditional buildings

• Custom timber doors

Buy Rim Locks online

A rim lock is surface-mounted onto the inside of the door and secured with a key-operated cylinder. These provide an additional layer of security and are often used in combination with other locks.

Use cases:

• Internal and external doors

• Gates and sheds

• Heritage-style doors

Key Features and Specifications

• Materials: Hardened steel bolts, brass, or zinc alloy

• Finishes: Satin chrome, polished brass, black, or powder-coated

• Security: Resistant to tampering and forced entry

• Compatibility: Suitable for timber, steel, and composite doors

• Compliance: Many models meet fire safety and building regulation requirements

Applications: Residential vs Commercial

Residential Applications

• Front and back entry doors

• Heritage renovations with mortice or rim locks

• Security upgrades with deadbolts or deadlatches

Commercial Applications

• Offices requiring nightlatches for shared access

• Industrial facilities with reinforced deadbolts

• Retail stores requiring secure entry points

Product Selection Guidance

• Use deadbolts for maximum external door security

• Choose deadlatches for convenience in high-traffic entry points

• Opt for deadlocks where compliance and security are essential

• Select nightlatches for shared or communal doors

• Consider old style mortice locks or rim locks for heritage or restoration projects

Installation Tips

• Ensure locks are installed at the correct height for accessibility and security

• Reinforce strike plates and frames to maximise protection

• Use appropriate screws and fixings for secure installation

Maintenance and Care

• Lubricate locking mechanisms periodically with graphite or silicone-based lubricants

• Inspect regularly for wear or damage

• Replace keys and cylinders promptly if security is compromised

Order from John Barnes Group

John Barnes Group supplies a wide range of deadbolts, deadlatches, deadlocks, nightlatches, old style key mortice locks, and rim locks to meet modern and traditional security needs.

Contact us today to select the right deadbolts and nightlatches for your project: https://johnbarnesgroup.au/contact/