A properly working room lock is important for your privacy and daily comfort. Whether the lock no longer closes, the key has broken off, or you simply want to install a new, more modern lock — Slotenmaker Lucas replaces any type of interior door lock professionally and without damage to your door.

We work quickly, cleanly and with attention to detail — throughout Flanders.

Contents


🚪 What is a room lock?

A room lock is the lock used on interior doors such as bedroom, office, bathroom or storage doors. Unlike exterior door locks, room locks are mainly about comfort, privacy and smooth operation.

There are different types:

  • 🔑 Room lock with key – classic model, simple and reliable
  • 🔄 Room lock with turn knob or thumb turn – often used for bathrooms and toilets
  • 🚪 Mortice lock for interior doors – recessed into the door, can be combined with modern hardware

We replace and install all of these types, always with correct adjustment so your door closes perfectly. (More about types of locks)

🔧 When should you replace a room lock?

Replacing a room lock is often faster and more affordable than you might think. It’s a good idea in the following situations:

  • 🚪 The door no longer closes properly or the latch keeps sticking
  • 🔑 The key spins freely or has broken off in the lock
  • ⚙️ The handle feels loose or jams
  • 🕰️ The lock is old, worn or rusty
  • ✨ You want a more modern look or a different type of closure

A new interior lock not only improves ease of use, it also gives your home a more finished, tidy look.

⚙️ How we work

At Slotenmaker Lucas we always follow a clear and efficient step-by-step plan:

  1. Inspection of the existing lock
    We check which type of room lock is currently in your door (mortice lock, surface-mounted lock, etc.) and measure the door.
  2. Selecting the new lock
    We help you choose from different models — with key, knob or bathroom turn — that match your door and existing hardware.
  3. Quote
    You receive a clear price indication in advance, so you know exactly what the total cost will be.
  4. Installation without damage
    The old lock is carefully removed and the new one is adjusted correctly, so the door opens and closes smoothly. Payment is made on site, in cash or by card.

🧰 Which interior door locks do we install?

We install and replace, among others:

  • 🔑 Room locks with key
  • 🔄 Room locks with turn knob or bathroom lock
  • 🚪 Mortice locks for interior doors
  • 🔒 Surface-mounted locks for older or thinner doors
  • ⚙️ Repair or adjustment of existing cylinder cut-outs in doors

Do you have special requirements (for example same-keyed locks or design hardware)? We can look for a suitable solution. (More about types of locks)

💬 When to call a professional

Even though a room lock looks simpler than an exterior door lock, incorrect installation can lead to:

  • ⚠️ A door that doesn’t align and closes poorly
  • 🔧 Damaged wood or hardware around the lock
  • 🔄 A lock that starts failing again after a short time

An experienced locksmith ensures a perfectly fitting lock, correct alignment and a neat finish. Slotenmaker Lucas performs these replacements daily — fast, clean and without unpleasant surprises.

📞 Need a room lock replaced? Get in touch

Whether it’s one interior door or an entire home, we replace your room locks quickly and correctly.

  • 📍 Active throughout Flanders
  • ⏱️ On site within 30 minutes for urgent cases
  • 💳 Payment on site – cash or card
  • 📞 Call 0484 57 79 90 or send us a message via WhatsApp