uPVC Window and Double Glazed Window: A Guide for Singapore Homes
uPVC Window and Double Glazed Window: A Guide for Singapore Homes
Singapore’s hot weather, high humidity and busy surroundings can affect the comfort of your home. The right windows can help manage heat, reduce outside noise and make indoor spaces more pleasant.
When looking for new windows, two terms you may come across are uPVC window and double glazed window. Both are popular options to consider, but they refer to different parts of a window system.
Understanding how they work can help you choose the right windows for your home.
What Is a uPVC Window?
A uPVC window uses frames made from unplasticised polyvinyl chloride, a rigid material commonly used in window and door systems.
Unlike metal frames, uPVC does not rust or corrode. This makes it a practical option for Singapore’s warm and humid climate. It is also easy to maintain with regular cleaning.
Another benefit is its ability to help limit heat transfer through the frame. When combined with suitable glass and well-fitted seals, a uPVC window can also help reduce outside noise.
However, not all uPVC windows offer the same performance. The frame design, glass type, hardware and quality of installation all matter.
What Is a Double Glazed Window?
A double glazed window has two panes of glass with a sealed space between them. This space provides an extra barrier between the indoor and outdoor environments.
In Singapore, double glazing may be worth considering if you want to improve indoor comfort and reduce outside noise. It can also help limit heat transfer through the glass, depending on the design.
The performance of a double glazed window depends on several factors, including the type and thickness of the glass, the width of the gap and the quality of the window frame and seals.
For this reason, simply choosing two panes of glass does not guarantee the same result across all window systems.
uPVC Window vs Double Glazed Window: What Is the Difference?
Although these terms are often used when comparing windows, they refer to different features.
A uPVC window describes the material used for the frame. A double glazed window describes the glass arrangement.
This means you do not always need to choose one over the other. A window can have a uPVC frame and double glazed glass in the same system.
When comparing window options, consider both the frame and the glass. The frame supports the glass and helps seal the opening, while the glass affects how much heat and sound can pass through.
Choosing the right combination is more useful than looking at either feature on its own.
Which Window Features Matter in Singapore?
Singapore’s climate and living conditions make a few window features worth checking before you make a decision.
1. Heat Insulation
Strong sunlight can make rooms warmer, especially when windows face the afternoon sun. Glass type, frame design and window size can all affect how much heat enters your home.
Double glazing can help reduce heat transfer. Depending on your needs, you may also want to ask about glass options designed to limit solar heat gain.
2. Noise Reduction
Homes near busy roads, MRT tracks or construction sites may experience unwanted noise.
A suitable uPVC window system with the right glass and seals can help reduce outside noise. Double glazing may also help, but the result depends on the complete window design and the type of sound you want to reduce.
If noise is your main concern, ask for acoustic performance information for the full window system rather than the glass alone.
3. Durability and Maintenance
Windows in Singapore must cope with heat, humidity and frequent use. uPVC frames are resistant to corrosion and generally need only routine cleaning.
You should also check the quality of the hinges, handles, seals and other fittings. These parts affect how well the window closes and how it performs over time.
4. Window Seals and Installation
Even a good frame and glass combination may not perform well if the window has gaps.
Proper seals help reduce the passage of air and sound around the frame. Careful installation is also important to ensure that the window fits the opening and closes properly.
Before choosing a product, ask what is included in the installation and whether the proposed system suits your existing window opening.
Is Double Glazing Worth Considering for Your Home?
Double glazing may be useful if you want better heat insulation or noise reduction. However, the best choice depends on your property and the problems you want to solve.
For example, a home facing a busy road may need a different glass setup from one where afternoon heat is the main concern.
You should also consider the condition of your current windows. If worn seals or gaps are allowing noise and air to pass through, these issues may need attention as part of the upgrade.
Before making a decision, compare the glass specifications, frame design, seals and available performance data. This will give you a clearer idea of what each option can offer.
Choosing the Right uPVC Window in Singapore
When selecting a uPVC window, start by thinking about what matters most in your home. You may want to reduce outside noise, limit heat from the sun or replace old windows with a system that is easier to maintain.
Next, compare the available frame and glass combinations. A uPVC frame can be paired with different types of glazing to suit different needs.
It is also helpful to discuss the size of the opening, how the window will be used and any building requirements that apply to your property. HDB homeowners should check the relevant rules before replacing their windows.
Taking these steps can help you make a more informed choice and avoid paying for features that may not address your main concerns.
Explore uPVC and Double Glazed Windows with Fortuna
Fortuna Soundproof Windows offers uPVC window systems and different glass options for Singapore homes. These include double and triple glazed glass, as well as customised glazing options.
If you are comparing a uPVC window with a double glazed window, remember that the two features can work together. The right combination depends on your home, your priorities and the performance you expect.
Visit Fortuna’s Material Profile page to explore the available frame and glass options. You can also contact Fortuna to discuss your requirements and find a suitable window solution.
