Service Yard Windows, Grilles, and Doors
The service yard, often called a Poor Man’s Balcony or utility area, is a functional space in most HDB / BTO flats and condominiums in Singapore. Once used mainly for laundry or water heater placement, this small but essential area has evolved into a practical extension of the home — providing ventilation, privacy, and protection from rain and dust.
We specialise in designing, fabricating, and installing service yard windows, grilles, and sliding doors that comply with HDB guidelines while enhancing your flat’s comfort and aesthetics.

Why Every Service Yard Needs Windows & Grilles
In Singapore, homeowners would typically use this area for a variety of purposes such as hanging clothes, placing their washing machine, installing the water heater, or for general storage space. Being an extension to the unit and not a livable area, it’s usually open to the elements.
Whether you live in a new BTO flat or a resale HDB apartment, enclosing your service yard with windows or grilles offers multiple advantages:
- Weather protection – Keeps out rain, wind, and dust, protecting your washing machine, dryer, and laundry area from moisture damage.
- Improved safety – Reduces the risk of items falling out and keeps children or pets safe, especially for higher floors.
- Energy efficiency – Helps regulate airflow and natural light, reducing indoor humidity.
- Privacy and aesthetics – Prevents direct exposure to neighbours while maintaining a clean, uniform exterior appearance.
- Security – Optional grilles add protection against intruders without blocking airflow.
Many homeowners only realize the importance of enclosing the yard after their first rainy season. So, having well-installed service yard windows and grilles quickly becomes a must-have rather than a luxury.
Installing Service Yard Windows
The most common and HDB-approved window style for service yards is the 3-track sliding window.
- It allows panels to slide neatly aside for full ventilation and easy cleaning.
- The design is compact, practical, and works well in narrow service yard spaces.
- Our windows use powder-coated aluminium frames and green or tinted tempered glass to reduce glare and heat.
All installations adhere to HDB & BCA (Building and Construction Authority) safety requirements and use materials approved under HDB Window Works guidelines.
Our Service Yard Sliding Windows start from S$480 onwards (depending on frame material, glass type, and window size). Each project is custom-measured and quoted based on your flat type and opening size.
Choosing the Right Grilles for Your Service Yard
Grilles are optional but highly recommended for most flats as they enhance safety and security while maintaining ventilation. Installation of external grilles at the service yard is allowed, provided they comply with the designs specified and are subject to HDB’s prevailing policies and terms.
Aluminium Window Grilles are the most commonly used as they are lightweight, rust-resistant, and available in powder-coated white, black, or silver finishes. The choice of colour will usually be dependent on the external façade. Below are the approved designs –
Our grilles are fabricated to match HDB design specifications and can be installed alongside your windows for a cohesive finish. Estimated price may range from S$250 to S$380 per set, depending on material, design, and size.

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Service Yard Sliding Doors — For Added Safety & Separation
In many modern BTO layouts, a sliding door separates the kitchen and service yard. This prevents cooking fumes, odours, and water splashes from spreading indoors.
We provide two popular options:
- Frameless glass sliding doors – Sleek, minimalist, and easy to maintain.
- Aluminium-framed sliding doors – Durable and suitable for frequent use.
Our sliding doors use tempered safety glass and smooth-running tracks, ensuring easy operation even in tight spaces. Estimated Price Range: from S$580 onwards, depending on material and glass type.
Installation Standards & HDB Compliance
All our installations comply with HDB renovation guidelines and BCA standards. We assist homeowners in preparing the required documentation and approvals where necessary.
Our experienced installers ensure:
- Proper sealing to prevent water leakage
- Smooth window gliding and secure locking mechanisms
- Safe, reinforced mounting for all grilles and tracks
We’ve installed hundreds of service yard windows and grilles for BTO projects such as Tampines GreenRidges, Punggol Northshore, and Bukit Batok West, earning a reputation for quality workmanship and reliability.
Why Choose Window-Grille-Door.com
- Over 10 years’ experience installing HDB-compliant windows and doors
- Transparent pricing with free on-site measurement and quotation
- Custom fabrication to fit all BTO and condo layouts
- Prompt installation with professional after-sales service
Your service yard deserves the same care and quality as the rest of your home. With our durable materials, expert installation, and modern design options, you can create a safer, more comfortable, and more functional space.

