Energy efficient windows are a legal requirement

… and we’ve been SA’s leading supplier for over 10 years.

Over just a decade, the cost of electricity has increased by more than 400%. To just generate more energy is not sustainable. We must make smarter, more efficient use of the energy we have.

The South African Government requires all new commercial and residential developments – including renovations – to use energy efficient window frames.

We have been providing the country’s leading energy efficient windows and door frames since 2007. Our products are made using uPVC – the most insulating framing material available –  that is imported from Germany.

Teva products are designed, manufactured and installed to look beautiful, and to withstand the harsher conditions here in South Africa as well.

Over just a decade, the cost of electricity has increased by more than 400%. To just generate more energy is not sustainable. We must make smarter, more efficient use of the energy we have.

The South African Government requires all new commercial and residential developments – including renovations – to use energy efficient window frames.

We have been providing the country’s leading energy efficient windows and door frames since 2007. Our products are made using uPVC – the most insulating framing material available –  that is imported from Germany.

Teva products are designed, manufactured and installed to look beautiful, and to withstand the harsher conditions here in South Africa as well.

Professional, reliable and straight-forward. That’s Teva.

We know what we're doing

We know what our strengths are and we stick to them. We exclusively manufacture and install uPVC windows. It’s what we do all day, every day. We know what works, and we’ve had more than ten years to experience what doesn’t. We pride ourselves on offering you the best advice and service in the business.

We have an excellent track record

With a track record of over a decade, we have never left a project unfinished.

We have seen sustainable growth as a company, even during trying economic times. We’ll be around to assist you well into the future. You can trust our track record.

We help you design bigger windows without affecting compliance

We offer windows and doors in the most popular styles and we customize to meet your design requirements.  Also, you can have bigger windows while maintaining a comfortable temperature in your home, due to the insulation provided by our products.

We know what we're doing

We know what our strengths are and we stick to them. We exclusively manufacture and install uPVC windows. It’s what we do all day, every day. We know what works, and we’ve had more than ten years to experience what doesn’t. We pride ourselves on offering you the best advice and service in the business.

We have an excellent track record

With a track record of over a decade, we have never left a project unfinished.

We have seen sustainable growth as a company, even during trying economic times. We’ll be around to assist you well into the future. You can trust our track record.

We help you design bigger windows without affecting compliance

We offer windows and doors in the most popular styles and we customize to meet your design requirements.  Also, you can have bigger windows while maintaining a comfortable temperature in your home, due to the insulation provided by our products.

But there’s so much more to us than that…

The Bigger Picture

We know that sustainability is the future

… and thanks to forward-thinking legislation, all South Africans have to play their part.

Climate change is a reality. There is a lot we can do to mitigate it. Recycling. Choosing sustainable materials.

While not everyone can prioritize sustainability, the government has legislated that energy efficiency be taken into account during construction. uPVC is the most energy efficient window framing material on the market.

Teva is committed to supporting our clients, the construction industry and the South African environment at every step of the design, manufacture and construction process.

We love South Africa

Oh, but our country is beautiful!

We love the spectacular views. We love braais on the back stoep and entertaining around the kitchen table. Most of all, we love the people.

We want every South African to come home to a warm, comfortable space where they feel happy and relaxed. We got into this business to help you build that kind of home.

Teva gives you more

With Teva you can achieve substantially larger windows than you can by using aluminium.

  • New legislation demands that a building with more than 15% glazing coverage must have thermally efficient windows
  • Thermal efficiency is affected by the framing around the glass as well as the type of glass that is used
  • Because all Teva single glazing and double glazing window frames are made from uPVC, they have the highest thermal efficiency ratings. That means you can specify a much larger window area than you can with the equivalent aluminium framing

To learn precisely how uPVC affects compliance when compared to other materials, click here.

The Perks of uPVC

Products are energy efficient by design

One of the main areas of energy loss in any home is around the windows and doors.

  • Our uPVC windows ensure comfortable temperatures in the home all year round
  • Our windows easily achieve an ‘A’ rating, the highest possible Window Energy Rating (WER) for thermal efficiency
  • The multi-chamber design significantly reduces heat loss, keeps out draughts, and reduces noise
  • Homes will be cozier and owners will enjoy reduced electricity bills
Best u-Values on the market

uPVC is by far the least conductive window framing material available at 1.5 W/m2K (compared to aluminium which is the highest conductive material at 10.4 W/m2K).

u-Values:

  • The u-Value measures how much energy is lost through a surface – such as a window or a door
  • The lower the u-Value, the more energy the window or door saves
  • Teva Windows have the lowest u-Values in South Africa
Beautiful in both form and in function

Our double-glazed window and door units offer the best thermal and acoustic properties available in South Africa.

We can accommodate a glazing panel up to 32mm, which means virtually any combination of single or double-glazing can be used without any design change.

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