Window grilles are an indispensable security feature in Singaporean homes. Since vertical living is the main housing style, grilles are a common fixture on windows and balconies, and a safety requirement for every home.
If you are renovating your new home or updating an old one, the choice of either an invisible or aluminium grille depends on how you wish to balance aesthetic preferences with specific safety or security concerns.
Invisible Grille vs. Aluminium Grille
The most widely used grilles in Singapore are invisible and aluminium grilles. They differ from each other in various ways, yet their primary purpose is security. Both types protect against intruders and guard against falls, especially if the windows or balconies are on the upper floors of a high-rise building.
What is an Invisible Grille?
Invisible grilles are made of fine, high-tensile stainless-steel cables, with the cables being so thin that they are not visible from a distance. For child and pet safety, the cables are coated with a nylon, Teflon or nano membrane to prevent breakage.
Pros of Invisible Grilles
Improved Aesthetics
Invisible grilles are an inconspicuous alternative to bulky metal bars and grilles. The thin steel cables of invisible grilles do not block the view from your window or balcony, and they will not clash with the interior design or exterior appearance of your home.
Rust and Corrosion Resistance
Made from stainless steel, invisible grilles are resistant to rust and corrosion, and there is no need to paint them. This is ideal for extending the grilles’ lifespan in Singapore’s extreme weather, and retaining their durability and stability.
Customisation
Invisible grilles offer flexibility to suit your preferences. You can choose the spacing between the cables, which is around 3cm to 5cm. The grilles are available in bifold, casement, structured, and fixed types which can be mounted in horizontal or vertical alignments, according to your window or balcony dimensions.
Cons of Invisible Grilles
Accidents
Since invisible grilles cannot be seen from a distance, young children and pets may injure themselves by running into the grilles.
Cleaning and Maintenance Requirements
To maintain their appearance, invisible grilles require regular cleaning. Dust and dirt can accumulate on the cables, making the grilles more conspicuous as time goes by. The nylon coating may wear down and need an occasional replacement. In addition, the tension of the cables is likely to loosen but regular maintenance prevents this issue.
Higher Price
When compared to traditional steel or iron grilles, invisible grilles tend to have a higher upfront cost. However, their overall price is determined by the number of windows or balconies that need to be covered, the type of grille, and the complexity of the installation. The initial expense of invisible grilles is outweighed by their long-term advantages and improved aesthetics.
Invisible grilles are not only a safety feature, but they are also a lifestyle upgrade that offers many long term factors, such as aesthetic appeal, customisation options, and durability.
Aluminium Grilles
Aluminium grilles are metal grilles made of high-quality, lightweight aluminium. They remain a popular choice for residential properties as they offer a combination of reinforced security, durability and affordability, along with aesthetic versatility.
Pros of Aluminium Grilles
Durable and Lightweight
As one of the lighter metals, aluminium is ideal for use in grilles as it makes them easy to slide within door track systems, or open and close on hinges. If durability is your priority, aluminium grilles are an easy choice as they do not easily rust in Singapore’s tropical climate.
Versatile Looks
Aluminium grilles can be wrought into various designs, such as floral or geometric patterns and motifs. If you want extra personalisation, the grilles are available in different colours and powder-coated finishes that complement modern home interiors.
Affordability
In general, aluminium grilles are lower in cost as aluminium is widely available on the market and easier to source. This makes the grilles cheaper to fabricate than stainless steel or wrought iron ones.
Fire Resistance
Aluminium grilles are not completely fireproof, yet they offer a considerable degree of fire resistance as aluminium does not easily ignite or melt. However, aluminium can lose structural integrity under extreme heat, making grilles prone to warping.
Cons of Aluminium Grilles
Oxidation
Aluminium develops a film of aluminium oxide when exposed to air and moisture but it is different from the reddish-brown discolouration of rust. This natural forming layer protects the metal from further corrosion. Over time, the oxidation can make aluminium grilles appear dull.
High Heat Conductivity
When exposed to direct sunlight, aluminium grilles absorb heat and become very hot to the touch. The excess heat is transferred to the surroundings, which is not ideal in a compact space such as a bedroom or kitchen.
Enhancing Your Home with the Right Grille
Invisible and aluminium grilles are not mere physical barriers, they are also design solutions that improve the comfort and style of your home. An investment in quality grilles ensures your peace of mind and security in the long term.
Are you looking for invisible grilles in Singapore? Explore DeGrille’s wide range of grilles, and install the perfect window or balcony grille that matches your lifestyle, protects your family, and elevates your home’s aesthetics.