One of the most satisfying aspects of any project is applying the finishing touches. Walls are painted, flooring is down, and the doors are hung and ready for hardware. From the front entry door to linen cupboards, it’s time to install fixtures that complete a renovation or new build.
Door hardware comes in many forms: architectural and stylish handles, dependable security products, sleek digital ranges, and even elegant accessories to complement the door handle itself. It’s a choice that blends aesthetics with functional security.
Knowing key door hardware terminology- and being able to explain it clearly to your clients- builds trust, helps choose the right hardware, and prevents headaches during installation. Here are some key terms you’ll need to know when talking about and installing door hardware:
- Entrance Set: Lockable set for front doors; key outside, free egress inside.
- Passage Set: Non-lockable handle for internal doors.
- Privacy Set: Lockable from inside with emergency release outside.
- Dummy: Decorative knob or lever for cupboards; no latch.
- Mortice Lock: Recessed lock within the door body for secure locking.
- Backset: Distance from door edge to the centre of the knob/lever hole - critical for correct fit.
- Construction Cylinder & Key: Temporary builder access key; the internal workings of the lock changes once homeowner keys are used.
- Master Key: Opens multiple locks for convenience.
- Cylinder: Core mechanism housing the tumbler and keyway.
- Deadbolt: Key or thumb turn-operated bolt for enhanced security.
- Single Cylinder: Key outside, turn inside for emergency exit.
- Double Cylinder: Key required on both sides - common for external doors.
- Flush Bolt: Secures inactive leaf of double doors at top/bottom.
- Handed Products: Designed for left or right-hand doors only.
- Jamb: The frame surrounding the door; available in timber or steel.
- Strike/Strike Plate: Metal plate on the jamb where the latch engages.
Once a client has locked in their hardware choice, your role is making sure it goes in without drama. Success for your door hardware installation comes down to three key steps:
1. Measurement
Measure twice, cut once. Confirm your hardware fits the door style and thickness. Most door hardware products will provide a 1:1 scaled template to assist you with the measuring process.
Helpful Tips:
- Wedge the door open to prevent movement.
- Mark the intended height.
- Tape the template and mark hole locations with a pencil.
2. Door Preparation
Drill pilot holes before using a hole saw for accuracy. Use sharp, quality tools for clean cuts. For face plates and strike plates, chisel a 2 mm recess for a flush fit.
3. Fitment
Lay out all components before starting. Begin with internal mechanisms (latch or lock assembly). Use hand tools for final tightening - avoid stripping threads with power drivers. Some products include hex screws for added security.
Key Safety Tip: Always wear safety glasses and check hole saw diameters against instructions.
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Choosing the right hardware and installing it correctly ensures both style and security. With accurate measurements, proper preparation, and a clear understanding of terminology, you’ll achieve a perfect finish, every time, for every job. Want to know more about the NHS door hardware range? Visit us in-store or check out our online range of entrance, digital, privacy, passage, and cavity sets.