Book a consultation
Tell us what you want to upgrade and we will come quote properly.
WhatsApp Alu-Value Call 082 892 3957
Energy efficient glazing
Alu-Value · West Rand · Est. 1996
Low-e glass helps manage solar heat gain, winter heat loss and interior comfort when it is specified as part of the right window or double-glazing system. Alu-Value helps homeowners in Krugersdorp and the West Rand choose glazing that suits Highveld conditions, the room orientation and SANS 10400-XA energy considerations.
Overview
Low-e glass, short for low-emissivity glass, uses a specialised coating to reduce how much radiant heat passes through a window while still allowing useful natural light into the room. For West Rand homes exposed to hot afternoon sun, cold winter mornings and large aluminium window openings, it can be a practical way to improve comfort without making the house feel closed in. Alu-Value brings more than 30 years of owner-operated glass and aluminium experience to the specification conversation, helping you understand where low-e glass makes sense, where double glazing may be the better system and how safety glass, SABS-marked products and SANS 10400-XA energy requirements should be considered before manufacture and installation.
The problem
Large windows and patio openings bring light into a home, but standard clear glass can also allow uncomfortable heat gain in summer and heat loss in winter. If the glass is chosen only by price, the result can be glare, uneven room temperatures and an air-conditioning load that does not match how the home is actually used.
What Alu-Value delivers
We help you decide whether low-e glass, double glazing or another safety-rated glass option is the correct fit for each opening. The recommendation is based on the size of the glass, sun exposure, ventilation, frame system and the practical requirements of your home or estate.
Low-e glass guidance for north, west and east-facing rooms exposed to Highveld sun.
Advice on when low-e glass should be used as part of a double-glazed unit for stronger insulation.
Safety glass considerations where SANS 10400-N applies, including doors, low-level glazing and wet areas.
SANS 10400-XA energy considerations explained in plain language before you commit.
Measured aluminium frames manufactured to the exact opening and installed by Alu-Value staff.
Industry specifications
Performance considerations
Compliance context
Installation fit
Selected installations
Selected work
Glazing choices should suit the room size, light levels and sun exposure.
Selected work
Large openings benefit from early glass specification, especially on exposed elevations.
Selected work
Measured aluminium frames help upgraded glass perform as intended.
Three decades of reviews under our family glazing name, Ama Glass. The same team installs and certifies every Alu-Value job.
Madz Bailey
Gideon and his crew arrived promptly at the agreed time and went to work with the minimum of fuss. Our bookstore clients were not inconvenienced in the slightest. Good service! Good attitude! A delight. Would highly recommend!
Leevandre
The team was efficient, professional, and friendly. They fixed my sliding door quickly and ensured everything was working smoothly before leaving. Highly recommend for excellent service and quality work!
Alta van Emmenis
Excellent service! Fast, professional and friendly! Would definitely recommend them.
Chase Prinsloo
Great service and good prices.
Farida Tootla
Amazing customer service every single time.
Lorinda Oosthuizen
Will definitely recommend. Had very good service and affordable. Will use again anytime.
Chanel Prince
Great service.
Natacha du Bruyn
Excellent.
Madz Bailey
Gideon and his crew arrived promptly at the agreed time and went to work with the minimum of fuss. Our bookstore clients were not inconvenienced in the slightest. Good service! Good attitude! A delight. Would highly recommend!
Alta van Emmenis
Excellent service! Fast, professional and friendly! Would definitely recommend them.
Farida Tootla
Amazing customer service every single time.
Chanel Prince
Great service.
Leevandre
The team was efficient, professional, and friendly. They fixed my sliding door quickly and ensured everything was working smoothly before leaving. Highly recommend for excellent service and quality work!
Chase Prinsloo
Great service and good prices.
Lorinda Oosthuizen
Will definitely recommend. Had very good service and affordable. Will use again anytime.
Natacha du Bruyn
Excellent.
Questions clients ask
Low-e glass is low-emissivity glass with a coating that helps reduce radiant heat transfer through the pane. It is used to improve energy efficiency, comfort and temperature control while still keeping natural light in the room.
Related services
Available in