Sliding Windows in Singapore
Space-Saving Style and Functionality for Modern Homes
Sliding windows are a timeless favourite among Singapore homeowners for their smooth operation, space-saving design, and sleek aesthetics. Whether you’re renovating a BTO flat, upgrading your condominium, or installing new windows in a landed home, sliding windows offer the perfect balance of ventilation, durability, and visual appeal.
We’ll explain everything you need to know about sliding windows in Singapore – from design options and material choices to noise insulation, safety glass, and pricing – so you can make an informed decision for your home.
What Are Sliding Windows?
Sliding windows open and close horizontally on tracks instead of swinging in or out. Each window panel (also called a sash) glides smoothly along an aluminium or uPVC frame, allowing for easy operation and efficient use of space.
Because the sashes move side-to-side, sliding windows are ideal for tight spaces such as corridors, kitchens, service yards, and balconies – where casement or louvre windows may not be practical.
Why Sliding Windows Are Popular in Singapore Homes
Sliding windows are commonly installed in HDB flats, BTO projects, condominiums, and landed houses due to their combination of convenience, safety, and aesthetics.
Here are the top reasons Singapore homeowners prefer them:
- Space Efficiency – No inward or outward swing, making them perfect for compact rooms or high-traffic areas.
- Ease of Use – Effortless to slide open or close, suitable for elderly residents and children.
- Low Maintenance – Simple track-based design with fewer moving parts means less maintenance over time.
- Unobstructed Views – Slim aluminium frames maximize your natural light and outside view.
- Customisable Designs – Wide variety of glass types, frame colours, and panel configurations to match your interior style.
- Excellent Ventilation – Adjustable openings allow you to control airflow while keeping out rain.
- Durability – Engineered aluminium frames withstand Singapore’s humidity and weather conditions.
Types of Sliding Windows
- Single Sliding Window: One movable sash that slides over a fixed panel—ideal for smaller openings such as bathrooms or utility areas.
- Double Sliding Window: Two movable panels that slide horizontally past each other, offering flexible ventilation control – commonly used in bedrooms and living rooms.
- Triple or Multi-Panel Sliding Window: Multiple sliding sashes that can be stacked or opened from both sides to create wide openings – suitable for balconies or larger spaces.
A sliding window panel can be easily mounted anywhere in your home such as in the common corridor or hallway window, in your kitchen or even the bedroom. Its ease of operation makes it safe and highly adaptable. Clear glass sliding windows also offer an unobstructed view of the outdoors without bulky frames or grids that block, while protecting you from exterior elements.
Premium Aluminium Sliding Windows
Besides our affordable classic range, we offer german-made Roto Windows that crafted from high-strength aluminium alloy and designed for long-lasting performance and elegant aesthetics.
Key Features:
- Robust Frame: Aluminium thickness between 1.8mm to 2.2mm for structural stability.
- High Load Capacity: Supports up to 180 kg per sash, suitable for larger openings up to 4 metres wide.
- Thick Glass Compatibility: Accommodates double, laminated, or reflective glass.
- Smooth Track Operation: Precision-engineered rollers for quiet and effortless sliding.
- Custom Powder-Coated Finishes: Choose from standard or premium colours to complement your home interior.
These specifications make the Classic Series suitable for both apartments and high-end landed homes where performance and design must coexist.
Safety and Fire-Rated Options
For enhanced safety and compliance with building requirements, certain window systems can be equipped with fire-rated fixed panels that resist heat and flame spread for up to one hour.
Fire-rated options are ideal for:
- Kitchen partitions
- Escape stairwell areas
- Service yards facing neighbouring units
Each fire-rated panel comes with 12 mm thick heat-soaked tempered laminated glass and powder-coated aluminium frames, complete with all necessary ironmongery and accessories for a professional installation.
Sliding Window vs. Casement Window – Which Is Better?
| Feature | Sliding Window | Casement Window |
|---|---|---|
| Opening Mechanism | Slides horizontally | Opens outward or inward |
| Space Saving | Yes | Requires Clearance |
| Maintenance | Easier to clean and maintain | More moving parts |
| Ventilation | Adjustable, moderate | Maximum airflow when open |
| Safety | Child-friendly | Needs stoppers for safety |
| Ideal For | HDB, Condo balconies, kitchens | Bedrooms, living rooms |
Both options can complement each other in a home – casement windows for full ventilation, sliding windows for compact or modern spaces.
Customisation and Design Flexibility
Your sliding window can be tailored to your home’s needs:
- Frame Colours: White, silver, grey, bronze, or custom powder-coated finishes.
- Glass Colours: Clear, frosted, tinted, reflective, or patterned.
- Track Systems: Standard, heavy-duty, or soft-close tracks.
- Grilles and Locks: Compatible with child-safe locks and mosquito mesh integration.
For condominiums and landed homes, we also offer bespoke configurations—from floor-to-ceiling sliding panels to balcony enclosures that preserve your view while blocking out rain and dust.
Installation and Replacement Services in Singapore
Our team provides end-to-end sliding window installation and replacement services across Singapore:
- Site Assessment & Measurement
Accurate on-site measurements to ensure a perfect fit. - Consultation & Quotation
We recommend the right system based on your window size, location, and usage. - Fabrication & Customisation
Windows are manufactured to local building standards and aesthetic preferences. - Professional Installation
Our installers ensure airtight sealing, proper alignment, and smooth track movement. - After-Sales Support
Warranty coverage and maintenance advice for long-term performance.
Common Sliding Window Applications
- HDB/BTO Bedrooms and Living Rooms – Compact design suits limited wall space.
- Condo Balconies and Service Yards – Keeps out rain and dust while maintaining openness.
- Landed Homes – Large custom panels enhance modern architectural facades.
- Kitchens and Bathrooms – Ideal where swing space is limited.
Cost of Sliding Windows in Singapore
Sliding window prices in Singapore vary based on frame thickness, glass type, and dimensions.
| Window Type | Typical Size (mm) | Est Price (SGD) |
|---|---|---|
| Single Sliding Window | 600 x 1200 | $280 – $400 |
| Double Sliding Window | 1200 x 1200 | $350 – $550 |
| Balcony Sliding System | Custom | $600 – $900+ |
Prices are indicative and include installation, depending on specifications and site conditions.
Why Choose Window-Grille-Door.com
- Over 10 years of experience serving Singapore homeowners.
- HDB-approved and BCA-compliant window contractor.
- Custom fabrication using premium aluminium systems.
- Transparent pricing and no hidden costs.
- Comprehensive after-sales service and support.
Whether you’re installing new windows for your BTO or upgrading to high-performance sliding systems, our team ensures the right balance of aesthetics, safety, and long-term value.
