Safe & Convenient Delivery / Installations
HDB Door Lock Replacement & Installation in Singapore
Having trouble with a stiff HDB door lock? Or thinking of upgrading to a digital lock for better convenience and security?
At Gate Door Window, we help HDB homeowners replace and upgrade door locks the right way, in line with HDB requirements.
- HDB-compliant lock replacement & digital lock installation
- Clear explanations with no hard selling
- Free onsite measurement and transparent quotes
Call or WhatsApp 8833 2252 for a no-obligation quote or friendly advice.
Available upon consultation
a custom-made product according to customer specifications
Accreditation
We are accredited with several management bodies and partners to assure you with a safe experience with us.
Our Warranty
We stand behind the quality of our products with extended warranties you can trust. Enjoy Unmatched Durability with Our Extended Warranties!
10 Years Warranty:
- All Gates
- All Doors
- All Windows
3 Years Warranty:
- All Digital Locks
When Should You Replace Your HDB Door Lock?
You may want to consider HDB door lock replacement if:
- Your key is hard to turn or keeps getting stuck
- The door doesn’t latch properly unless you push or lift it
- The lock feels loose or makes unusual noises
- You’ve moved into a resale flat and want a fresh lock
- For HDB toilet door locks, replacement is usually about privacy and smooth daily use rather than security.
HDB Door Lock Types We Handle
Different doors in an HDB flat require different lock types. At Gate Door Window, we supply and install HDB-suitable door locks based on your door material, usage, and compliance requirements.
Mechanical Door Lock Sets
We replace and install standard mechanical lock sets for HDB main doors, bedroom doors, and toilet doors. These include cylindrical and mortise lock types designed for smooth daily use and proper latching.
HDB Digital Door Locks
We install digital locks for HDB main doors and metal gates, including fingerprint, PIN, and card access systems.
Gate Lock Systems
HDB metal gates use different locking mechanisms from wooden doors. We handle mechanical gate locks and digital gate locks, including gate + main door digital lock pairings that unlock together.
Toilet & Bedroom Privacy Locks
For HDB toilet and bedroom doors, we install privacy lock sets suitable for wooden, PVC, and bifold doors. These locks focus on smooth locking, proper alignment, and daily comfort rather than security.
Replacement Lock Sets for Resale Flats
For homeowners moving into resale flats, we provide full door lock replacement services so all locks are refreshed for security and peace of mind.
Completed HDB Digital Lock Projects
Here are our completed works featuring our top grading digital locks which are of high-quality materials and workmanship. You may view more digital locks from our Facebook page.
Digital Lock Installation for HDB Door & Gate
A digital lock for HDB door and gate makes everyday access simpler by removing the need for physical keys.
With a digital lock, you can:
- Unlock using fingerprint, PIN, or card
- Let family members in easily without sharing keys
- Enter smoothly when both the gate and main door unlock together
We provide HDB gate and door digital lock installations as bundled solutions, so both locks work together as one complete system.
All digital locks come with a 3-year warranty and are installed in line with HDB requirements.
HDB Toilet, Bedroom & Bifold Door Lock Replacement
Interior door locks play an important role in privacy and daily comfort, especially for toilet and bedroom doors.
Gate Door Window provides HDB toilet door lock replacement and HDB bedroom door lock replacement for common door types, including wooden doors, PVC doors, and bifold toilet doors. These doors use different lock mechanisms, so correct sizing and alignment are essential.
For HDB bifold toilet door locks and PVC HDB toilet door lock replacement, we ensure the right lock parts are used so the door closes and locks smoothly without forcing or sticking.
What Affects the Cost of HDB Door Lock Replacement?
The cost of HDB door lock replacement depends on a few practical factors, which we’ll always explain clearly before any work begins.
Common factors include:
- Door type – main door, metal gate, bedroom door, or toilet door
- Lock type – standard lock sets or digital locks with different features
- Fire-rated requirements – HDB main doors may need certified locks
If you’re comparing HDB door lock set prices or wondering where to buy an HDB door lock, the safest approach is to get advice based on your actual door and lock condition.
That’s why Gate Door Window offers a free onsite measurement, followed by a clear, upfront quote.
No hidden charges. No surprises.
Why Homeowners Choose Gate Door Window
Homeowners across Singapore choose Gate Door Window because we focus on proper workmanship, clear advice, and HDB-compliant solutions.
- HDB-compliant specialist for main doors, gates, and interior doors
- CaseTrust Accredited & BizSAFE Star certified
- Long warranties, up to 10 years on doors and gates, and 3 years on digital locks
- Physical experience centres in Bukit Batok and Woodlands
- Clear explanations with no hard selling
From consultation to installation, we aim to make HDB door lock replacement simple and stress-free.
Our Simple Process
- Contact us: Call or WhatsApp to share your door and lock needs.
- Free onsite measurement: Gate Door Window checks your door type and requirements.
- Clear quote: You receive a transparent quote with no hidden charges.
- Installation: Our installers carry out the replacement or installation.
- After-sales support: We remain available if you need help later.
Get a Free Quote for Your HDB Door Lock Singapore
If you’re planning to replace or upgrade your HDB door lock, Gate Door Window is here to help, without pressure or pushy sales.
Call or WhatsApp us on 8833 2252 to speak with our local team or arrange a free onsite measurement.
You’ll get clear advice, a transparent quote, and the time you need to decide comfortably.
No obligation. No hard selling. Just honest help from an HDB-compliant specialist.
Frequently Asked Questions about HDB Digital Locks
Can I install any digital lock on my HDB main door?
Not all digital locks are suitable. Most HDB main doors are fire-rated, so the digital lock must be certified for fire-rated doors and installed without damaging the door structure. Using the wrong lock or improper installation can affect compliance. We’ll always check your door type first and recommend a suitable, HDB-compliant option.
Do you replace HDB toilet door locks for PVC or bifold doors?
Yes. We handle HDB toilet door lock replacement for PVC doors, bifold toilet doors, and standard wooden doors. These doors use different lock mechanisms, so proper sizing and alignment are important for smooth closing and reliable locking.
What happens if a digital lock runs out of battery?
You won’t be locked out suddenly. Digital locks give low-battery warnings well in advance. Most models also come with emergency backup options, such as a mechanical key or external battery access, so you can still enter your home safely.
How do I know if my HDB door lock needs replacement instead of repair?
If the lock is frequently jamming, feels loose, doesn’t latch properly, or has worn internal parts, replacement is usually the safer option. During our free onsite check, we’ll let you know honestly whether a simple fix is enough or if a full replacement makes more sense.
Is a digital lock safe for HDB flats?
Yes, when you choose a reputable model and proper installation. Digital locks remove risks like lost or duplicated keys and often include features such as auto-locking and tamper alerts. For HDB flats, the key is choosing a lock that meets safety requirements and is installed correctly.
Can I use the same digital lock system for my HDB gate and main door?
Yes. Many homeowners choose a gate and door digital lock setup so both unlock together. This improves convenience and ensures both locks are properly aligned and installed as a matching system.
What warranty do you provide for door locks and installation?
Gate Door Window provides strong after-sales support. Digital locks come with a 3-year warranty, while doors and gates are covered for up to 10 years, giving you long-term peace of mind.
Do you offer advice before I decide on a lock?
Yes! We believe in clear explanations and no hard selling. Our team will assess your door during a free onsite measurement and explain your options so you can choose confidently.
HDB Door Lock Related Articles
Match with
We deliver what we promise with good before and after-sales service. Our pricing is transparent with no gimmicks or hidden charges. Do check out our reviews from our past customers.
