What is SHGC, and how does it affect the heat gain in my HDB flat through windows?
SHGC, or Solar Heat Gain Coefficient, measures the fraction of solar radiation admitted through a window. A lower SHGC means less solar heat enters your HDB flat, keeping it cooler and potentially reducing air conditioning costs.
What is U-value, and how does it relate to the insulation of windows in HDB renovations?
U-value measures how well a window insulates. A lower U-value indicates better insulation, meaning less heat transfer through the window. This helps keep your HDB flat cooler in hot weather and warmer in cooler weather, improving energy efficiency.
How does Visible Transmittance (VT) affect the amount of natural light in my renovated HDB flat?
Visible Transmittance (VT) measures the amount of visible light that passes through a window. A higher VT allows more natural light to enter your HDB flat, potentially reducing the need for artificial lighting.
What are some window film options available in Singapore to improve the thermal performance of my HDB windows?
Various window films are available in Singapore that can reduce heat gain and glare. These films come in different tints and materials, offering options to balance thermal performance with natural light transmission.
Besides window films, what other window treatment options can help improve the thermal performance of my HDB flat?
Other options include curtains, blinds, and shades. Blackout curtains are highly effective at blocking light and heat, while reflective blinds can bounce sunlight away from the window.
How can I find a reliable window contractor in Singapore to evaluate and improve the thermal performance of my HDB windows during renovation?
Look for contractors with experience in window installation and energy-efficient solutions. Check online reviews, ask for references, and ensure they are familiar with HDB regulations and energy-saving practices.
