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Premium Gates and Door Supplier in Singapore

Gate Door Window

Your One-Stop Solution for HDB-Approved Gates, Doors & Windows

Welcome to Gate Door Window

Trusted HDB Doors, Gates & Windows Supplier in Singapore 2025

SG Gate Door Window is your trusted door supplier in Singapore that offers a comprehensive range of high-quality doors,  gates, windows, window grilles, fire-rated doors, and digital locks in Singapore. We specialise in providing a wide range of high-quality products that meet HDB guidelines and safety standards in Singapore. We offer affordable, durable solutions tailored to Singapore’s humid climate and HDB regulations. Whether you’re looking for HDB doors, fire-rated doors, or custom-made options, we have the perfect solution to meet your needs. 

We have proudly served thousands of homeowners with secure, stylish and durable fixtures — all backed by our industry-leading warranty and professional installation service.

Accreditation

We are accredited with several management bodies and partners to assure you with a safe experience with us.
ias logo
bizsafe logo
casetrust logo
hdb renovation license
sfa logo2
5 Years Warranty
3 Years Warranty

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:

3 Years Warranty:

Why Trust SG Gate Door Window In Singapore?

  • Over 10 years of experience in the door supply industry.
  • Competitive pricing without compromising on quality.
  • Reliable and prompt customer service.
3 Years Warranty

Why Choose SG Gate Door Window in Singapore?

HDB-Compliant Products

Our gates, doors, windows, grilles, and digital locks are certified to comply with Singapore HDB regulations and are suitable for BTOs, resale flats, and condos.

Extended Warranty & Peace of Mind
  • 10 Years Warranty on Gates, Doors & Windows

  • 3 Years Warranty on Digital Locks

Competitive Packages & Transparent Pricing

We offer bundle promotions and customisable packagesno hidden costs, just straightforward value.

CaseTrust & BizSAFE Certified

We are CaseTrust Accredited, BizSAFE Star certified, and ISO 45001:2018 compliant — giving you confidence in our credibility and safety standards.

Free Site Measurements & Installation

Enjoy hassle-free service with complimentary on-site measurements, consultations, and professional installation.

Our competitive pricing, extended warranties, and tailored designs set us apart for HDB homeowners in 2025.

FeatureSG Gate Door WindowCompetitors
Price RangeSGD 200–1,200SGD 250–1,500 (varies)
Warranty10 years (gates, doors)1–2 years (typical)
Installation Time2–5 days3–7 days
Custom OptionsYes, full customizationLimited options

Easy Purchase and Installation Process

Whether you are looking to buy an HDB main door in Singapore, or want to check out options for gates, windows, or digital locks, our easy purchase and installation process ensures a smooth and convenient experience. 

  1. Visit or Browse: Explore our Bukit Batok (Experience Centre 25 Bukit Batok Crescent #01-05, The Elitist) or Woodlands (39 Woodlands Close, MEGA@Woodlands #04-09) showrooms, or shop online at shop.gatedoorwindow.com.sg.
  2. Get a Quote: Call 8833 2252 or WhatsApp us with your requirements. Receive a detailed estimate within 24 hours.
  3. Schedule Installation: Book a slot for measurement and fitting. Installation may take 2–5 days, depending on complexity.
  4. Enjoy Your Upgrade: Benefit from our 10-year warranty on doors, gates, and windows and a 3-year warranty on digital locks.

We Provide The Best Selling Doors in Singapore

We are a top-grade door manufacturer in Singapore that offers HDB doors and bedroom doors to our valued customers. Materials finishing focuses on laminates which are scratch resistant and water resistant.

Our Best Selling HDB Main Gates

Our gates are of high quality and sleek workmanship, which ensures a reduction in visibility of welding and uneven joints.

Promotion Of The Month

Explore our ongoing promotions to get our HDB gates, HDB doors and digital locks at amazing prices exclusively in Singapore!

Explore Our Range of Popular Products in 2025

SG Gate Door Window provides a variety of products designed for HDB flats and commercial properties. Learn about each option below:

HDB Doors

Choose from solid wood, laminate, or fire-rated HDB doors. Choose from a wide variety of HDB main doors and bedroom doors. These include:

  • HDB Main Doors

  • HDB Bedroom Doors

  • HDB Fire-Rated Doors

  • Aluminium Doors

  • Wooden Doors
  • Sliding Doors

  • Slide and Swing Doors

  • Timber Doors

  • Laminate Doors

  • Kitchen Doors

  • Pet-Friendly Doors

Metal Gates

We offer rust-resistant metal gates with customisable designs. Comes with a 3-year warranty against corrosion, making them perfect for Singapore’s weather.

  • Metal Gates

  • Mild Steel Gates

  • Metal Gates

  • Wrought Iron Gates

  • Stainless Steel Gates

  • Cat-proof Gates
Windows & Window Grilles

We offer aluminium windows and steel grilles for ventilation and security that meet HDB safety standards.

  • Aluminium Windows
  • Window Grilles
  • Cat-Friendly Window Grilles
Fire-Rated Doors

We provide certified fire-rated doors (up to 60-minute resistance) for safety. This makes them essential for commercial spaces or high-risk HDB areas.

Digital Locks

We are the authorized reseller for Philips Easykey and Bosch locks. The digital locks feature Fingerprint, PIN, and key access. Our premium digital locks help enhance security with easy installation.

Special Promotions - Get the Best Price for Gates, Doors, and Windows in Singapore

  • Bundle Deals: Save more with gates + doors + digital lock packages.

  • SAFRA Member Discount: Enjoy 5% off for SAFRA cardholders.

  • Festive Promotions: Follow our social media for seasonal sales and limited-time offers.

gdw employees carry mild steel gate to customer's house

About Us

At Gate Door Window (GDW), we are dedicated to providing high-quality doors, gates, and windows tailored to meet the unique needs of our clients in Singapore. As a trusted door specialist, we offer a wide range of products, including HDB wooden doors, bedroom doors, fire-rated doors, metal gates, window grilles, and digital locks. Our commitment to excellence ensures that each product is crafted with precision, durability, and style.

Our Popular Products

Digital Locks

Upgrade your security with the best digital locks for HDB flats like Samsung, Solity, Kaadas and Philips. Keyless, secure and stylish.

HDB Main & Bedroom Doors

Choose from laminated, veneer, fire-rated, or wooden doorsall HDB-approved.

Mild Steel & Wrought Iron Gates

Secure your home entrance with durable, rust-resistant metal gates that come in a wide range of designs and finishes.

Windows & Window Grilles

From sliding windows to top hung and casement styles, we offer strong, safe and well-ventilated options.

Toilet Doors & Shower Screens

Functional and aesthetic options include bi-fold doors, swing doors, and frameless glass screens.

Start customising HDB doors, gates, and windows in your home

Everything Included

We have everything you need to upgrade your house into a beautiful home.

Premium Quality

Almost all of our products are of premium grade as we selectively chose them.

Customization

Choose length, depth, materials, colours, and more in all of our products.

Hassle-free

With our years of experience, we will give you the best possible experience.

Our Services

As the leading door supplier in Singapore, we offer the following services for our products:

Custom Door Solutions
  • Tailored Designs: We offer custom-made doors that reflect your personal style and functional needs.

  • Expert Consultation: Our team provides professional advice to help you choose the right door for your HDB or commercial property.

Professional Installation
  • Seamless Service: Our experienced installers ensure that your doors are fitted perfectly, enhancing both functionality and security.

  • Expert Service: Our team offers the best possible expert service, owing to our vast experience in the industry. 

Maintenance & Support
  • Ongoing Care: We offer maintenance and repair services to keep your doors in top condition, ensuring they perform optimally for years to come.
Learn more about us and how we bring your dream gates, doors and windows to life.

Gallery

Check out our experts at work to ensure that our doors, gates and windows are safely delivered and installed in your home.

Get in Touch with Us Today!

Ready to upgrade your space with the finest doors in Singapore? Contact us now for a free consultation, or visit our showroom to explore our range of the best doors, gates, and windows in Singapore.

Over 1,000 Happy Customers

We have worked with so many homes in Singapore, and here’s what they have to say!

5/5

Highly Recommended!

Their staff are polite and very responsive. Lssac was very patient and professional. Workers were punctual and did the work in a very systematic manner. We had to postpone our installation of the main door and gate multiple times as our renovation works were delayed and they were very accomodating. A very pleasant experience overall. Keep up the good work!

5/5

Reassuring and patient

From the moment I sent a question through their Facebook account requesting information on the difference between a few doors and window grills to the point of installation, the process has been seamless. My contractor Ady was patient, informative and reassuring. He provided me more than enough detail information and steered me away from overspending on thing i don’t need. I am thankful to Ady for all of his genuine assistance & respect his extensive knowledge and tips on some other renovation idea for my house.

Overall, I endorse the team at World’s Best with my highest endorsement. Would recommend them to everyone and all first time house owners!!

5/5

Thanks KK!

Just had my gate, door and digital lock installed yesterday. I am overall satisfied and pleased with their service. I have communicated with the sales representative KK via Whatsapp. He was very responsive to my questions.

The transaction were very smooth! Strongly recommended!

5/5

Engage again soon

Engaged SG Gate Door Window to install a new slide and swing door, the staffs and sales person were very friendly and responsive, gave me alot of professional suggestion. Will definitely engage them again in the future!
5/5

Extremely happy..

I am extremely happy to have engaged the service of SG Gate Door Window. I had all the doors for the entire house replaced and I have no regrets one bit. All the doors are looking so pretty in our new home! More importantly, they are made of very solid and sturdy material.

Special thanks to Ady, who I had been liaising with right from the start. He is so patient in answering any and every query that I have. He is very well versed in his craft too and knew exactly which code would be for the doors based on my preference. Furthermore, he replies very promptly too, even if it’s late at night! You can just tell that he is very passionate about his job. I can safely say it’s all down to Ady’s positive and non pushy attitude that contributed to my decision in purchasing the doors for the whole house in the end.

Kudos to Jia Ying, the admin, for the uodates and the friendly installers too of course. All in all, a wonderful experience from a very satisfied customer.

Still have questions about buying from an HDB door contractor in Singapore?

HDB doors cost can range from SGD 300–800, depending on the material (e.g., wood, laminate) and design. Door installation further adds around SGD 100–500 or even more, depending on the type and complexity of the door installation.

The cost of HDB doors in Singapore in 2025 also depends on whether the door is a main door or a bedroom door. Main doors typically cost more than interior doors as exterior doors need more framing, flashing, and load-bearing headers, leading to an overall increase in installation costs.

We offer a 10-year warranty on HDB gates and doors, and a 3-year warranty on digital locks and windows, covering manufacturing defects.

There are several common measurements of door frames in HDB flats. They should be within the following sizes, 2.78ft by 7ft, 33 inches by 84 inches, 838mm by 2130mm, and 83.8cm by 2.13m.

You can use many materials for HDB doors in Singapore. Some of the best materials for doors include wood, glass, aluminium, PVC, and fibreglass.

We offer HDB doors, fire-rated doors, main and bedroom doors, aluminium doors, and others. Check out our collection of doors for more information. 

Yes, we provide professional installation services for all our products.

Yes! We offer custom door designs to suit your specific requirements. You can choose the material, design, and colour of your choice for the type of door you want. 

Yes, all our products meet HDB and PUB regulations, including fire safety and ventilation standards.

— Head over to our Contact for further enquiries

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Contact us

Showroom Branch:
25 Bukit Batok Crescent #01-05, The Elitist