Aluminium Window Grill Singapore – Modern & HDB-Approved Designs
Aluminium window grills are one of the most popular choices for Singapore homes due to their rust resistance, modern appearance, and affordability.
Ideal for HDB flats, BTO homes, and condominiums, aluminium window grills provide reliable safety for children and pets while maintaining good ventilation and ease of cleaning. Designed to meet HDB guidelines and suit Singapore’s humid climate, aluminium window grilles are a practical and long-lasting solution for everyday living.
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With over 50 years of experience since 1976, Ho Ho is a leading aluminium window grill supplier in Singapore. We have helped thousands of homeowners across the island enhance their home’s security, aesthetics, and overall value with durable, beautifully crafted aluminium window grilles—offered at direct factory prices by an HDB-licensed contractor.
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For your peace of mind, we are an HDB-licensed contractor (HB-02-0677D) and a BCA-registered company, ensuring all installations comply with local regulations and safety standards.
Aluminium Window Grill Design
Modern & Simple Window Grill Design
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Modern window grill designs feature clean lines and balanced spacing, making them ideal for contemporary HDB and BTO homes. Today’s modern window grill design focuses on simplicity—less is more. Simple window grill designs are now considered the modern standard, offering a neat appearance without unnecessary decorative elements.
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Among all aluminium window grill designs, HH1 is the most popular choice. Its clean horizontal layout provides effective safety for children while maintaining good airflow and visibility. The simplicity of the design allows it to blend seamlessly with modern interiors.
Key Features of modern window grill design
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Simple horizontal bar layouts
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Available in white or black powder-coated finishes for a clean, contemporary look
Custom Window Grill Design for Condominium
For homeowners with specific requirements, custom window grill designs can be created to match the approved design and colour scheme set by the condominium’s MCST. Most condominiums require homeowners to follow these guidelines to maintain a uniform exterior façade, which helps preserve the overall appearance and property value of the development.
Our team is experienced in advising homeowners on MCST-compliant window grille designs, ensuring all installations meet safety requirements as well as management guidelines.
For Example:
The Bayshore condominium, the approved requirement is the HH6 window grille design, and the grille must be finished in white or grey to comply with MCST guidelines.
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Condo MCST Approval Process for Aluminium Window Grille
For condominium units, window grille installation usually requires MCST approval before work can proceed. This ensures consistency across all units and helps maintain the development’s overall aesthetics and value.
The approval process typically involves:
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Checking with the MCST for the list of approved window grill designs and colour schemes
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Submitting the required design details to the MCST for review
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Proceeding with installation only after MCST approval is granted
Our company is BCA-registered and carries public liability insurance, which is a requirement for many MCSTs. This provides added assurance that all works are carried out professionally and in compliance with condominium regulations.
Fengshui Window Grill Design
In Feng Shui, window grille design is believed to influence energy flow, growth, and personal progress. HH4, commonly known as the ladder window grill design, is one of the most meaningful symbolic designs.
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The ladder-style layout represents steady upward movement, symbolising growth in career, studies, and life achievements. Each horizontal bar is seen as a step upward—often associated with “climbing higher” and progressing up the corporate ladder.
Aluminium Window Grill Colour
Choosing the right aluminium window grill colour plays an important role in both aesthetics and durability. Our aluminium window grills are available in a standard palette of white, black, silver, and bronze, making it easy to complement different home styles across HDB flats, condominiums, and landed properties.
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For homeowners with specific design requirements, custom colours such as blue and green are also available upon request. Do note that custom-colour aluminium window grills are priced significantly higher due to specialised finishing processes.
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Powder-Coated Aluminium Window Grills (White & Black)
White and black aluminium window grills undergo a powder coating process, which produces a smooth, consistent colour finish. Compared to traditional spray painting, powder coating offers:
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Better colour uniformity
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Improved resistance to chipping and peeling
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A sleek, modern appearance
These colours are especially popular for modern window grill designs and contemporary interiors.
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Anodized Aluminium Window Grills (Silver & Bronze)
Silver and bronze aluminium window grills are finished using anodization, a process that integrates the colour directly into the aluminium surface. This creates a metallic finish that is:
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Highly resistant to wear and tear
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Anodized finishes are commonly chosen for their durability and lower maintenance.
Aluminium Sliding Window Grill
Choosing the right window grille mechanism is just as important as selecting the material. The correct mechanism affects safety, ease of cleaning, ventilation, and emergency escape, especially for HDB and condominium units in Singapore.
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Sliding Window Grilles
Sliding window grilles are the most popular and recommended option for Singapore homes. The grille panels slide smoothly along a track, allowing homeowners to open the grille fully or partially when needed.
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Advantages of Sliding Window Grill
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Easy access for window cleaning
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Does not take up vertical space when opened
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Things to Note For Sliding Window Grill
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Sliding window tracks require regular cleaning
# Aluminium casement & fixed window grille are also available
Aluminium Window Grill Pricing In Singapore
Below is a clear, homeowner-friendly pricing guide based on your specifications, using HH1 simple design as the reference.
Aluminium Window Grill Pricing (per square foot) In Singapore
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Silver / Bronze (Anodised aluminium): $8 psf
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White / Black (Powder-coated aluminium): $10 psf
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Prices above apply to simple designs such as HH1.
More complex window grille designs (e.g. HH2–HH8, custom patterns) are priced higher due to additional material and fabrication work.​​
Estimated Price for 2-Panel Aluminium Window Grille In Singapore
1) Silver / Bronze Anodised (HH1 design)
16 sq ft × $8 psf
Estimated price: $128
2) White / Black Powder-Coated (HH1 design)
16 sq ft × $10 psf
Estimated price: $160
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4 room HDB window grille price
Resale HDB flat - $1088 - $1440
HDB BTO flat - $700 - $880
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Important Notes For Aluminium Window Grill Pricing In Singapore
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Prices are estimates and meant as a budget guideline.
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Final pricing may vary depending on:
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Window grille design
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Sliding, casement or fix mechanism
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If less than 100sq feet is purchase, the pricing of the aluminium window grill will be higher.
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Other Types Of Window Grill We Offer
Mild Steel Slim Window Grilles
Mild steel slim window grilles are designed for homeowners who want better security without compromising visibility.
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Strong security compared to aluminium
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Slim 6 mm solid mild steel bar design for a cleaner look and better view
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Suitable for ground-floor, corridor-facing units or unit with great view
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Powder-coated to improve durability and lifespan
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Click here to find out more about mild steel slim window grille!​​
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Wrought Iron Window Grilles
Wrought iron window grilles are ideal for homeowners who require maximum security with a classic, decorative appearance.
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Classic and timeless design
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Heavy-duty construction for high security
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Suitable for landed properties and high-risk areas
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Powder-coated and brushed with desired colours to enhance rust resistance
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Click here to find out more about wrought iron window grille!
Cat-Proof Window Grilles
Cat-proof window grilles are specially designed with narrower spacing to prevent cats from squeezing through or falling from open windows.
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Available in aluminium, mild steel, or wrought iron
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Spacing less than 2 inches for cat safety
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Maintains ventilation and natural light
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Why Choose Ho Ho for Aluminium Window Grill in Singapore
Over 50 Years of Experience Since 1976
With more than five decades of experience, Ho Ho has supported thousands of homeowners across Singapore with reliable window grille solutions. Our long history reflects consistent workmanship, product knowledge, and an understanding of HDB and private property requirements.
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HDB-Licensed and BCA-Registered Contractor
We are an HDB-licensed contractor (HB-02-0677-D) and a BCA-registered company, giving homeowners peace of mind that all installations comply with local regulations, safety standards, and renovation guidelines.
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Factory-Direct Pricing with Professional Installation
All our window grilles are fabricated and supplied at direct factory prices, eliminating unnecessary middleman costs. Installation is carried out by experienced installers to ensure proper alignment, smooth operation, and long-term durability.
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Wide Range of Window Grille Types
We offer a comprehensive selection of window grilles to suit different safety, security, and design needs:
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Aluminium window grilles
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Mild steel slim window grilles
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Wrought iron window grilles
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Cat-proof window grilles
Our team will advise on the most suitable material, spacing, and mechanism for your home.
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Showroom to View and Compare Before Buying
Visit our showroom to view and compare different window grille designs, materials, and mechanisms before making a decision. Seeing the actual products helps homeowners choose with confidence.
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Ready To Purchase Your Aluminium Window Grille In Singapore
Contact Ho Ho Today!
Showroom Address
194 Pandan Loop #07-07
Singapore 128383 Pantech Business Hub
Mon to Fri 10 to 4.30 pm
Sat 10 to 2pm
Sun & PH Closed
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