• Welcome


  • Quality and Reliability

    Quality and Reliability

  • Copper - Roofing and Cladding

    Copper - Roofing and Cladding

  • Welcome
  • Quality and Reliability
  • Copper - Roofing and Cladding


Zinc is one of the most environmentally friendly building materials
and is becoming more popular among architects.


A well chosen roof
can make all the difference.


Final touch

Gable covered with zinc can make your house look complete.


Copper has played a role in architecture for thousands of years
and is known for its durability.

Extraordinary design

Be different.


Making fire in style

Braai area covered in copper
to give that personal touch.

Our Partners


RHEINZINK is the world’s leading manufacturer of titanium zinc products, founded in 1966, the company boasts an international presence with subsidiaries and offices in 30 countries on five continents and a workforce of about 800 people. For over 45 years the RHEINZINK Group has produced top-quality titanium zinc in Germany offering various different surface qualities for applications in roofing, roof dormers, facade cladding and roof drainage systems. RHEINZINK titanium zinc is very popular as a modern and natural material that offers wide scope for design. Many internationally famed architects have been inspired by this material and appreciate its benefits.

Rheinzink in South Africa


KME Germany

KME is one of the world's leading manufacturers of copper and copper alloy preliminary products and semi-finished products. The Copper Division of KME is the only manufacturer worldwide to offer sheets, strip, wire, bars and pipes from one source. Apart from a unique product variety in our major product groups, our three main sites in Fornaci di Barga (IT); Osnabrück (DE) and Hettstedt (DE) specialise in individual solutions for the industrial, construction and plant engineering sectors.

KME excels around the globe as a partner in growth markets such as electromobility, energy, electronics and infrastructure thanks to the latest technologies and viable service concepts. KME is the leading global manufacturer of copper and copper alloy products for facade architecture.

KME Germany


Material for Roofing and Cladding

Zinc is one of the most green, ecologically and environmentally friendly building materials and is becoming more popular among architects. For over 200 years zinc has been providing architects around the world with the perfect solution for all their roofing & wall cladding needs.
Composed of 99.995% pure zinc, to which copper and titanium are added, produces a material with optimum mechanical and physical characteristics. Its soft, malleable and flexible construction allows it to meet almost every architectural demand whilst providing superior solutions over other metals. Zinc is an extremely durable and low maintenance material with exceptional longevity and an average life span of 60 to 80 years in a severe marine environment. Its versatility also makes it a firm favourite for contemporary roofs, concaved roofs, soffits, fascias, guttering, downpipes, cappings, tapered sheets and any roof of three degrees or more.


Material for Roofing and Cladding

Copper has played a role in architecture for thousands of years and is known for its durability. Copper roofs offer corrosion resistance, durability, long life and low maintenance. Copper is a beautiful material with no other metal except gold has a colour, when exposed to the environment its shiny red becomes brown and then progresses to its distinctive green patina.

The benefits of using Copper for roofing and cladding projects are:
» Aesthetically pleasing: Available in a number of surface aspects
» Malleability / Versatility
» Longevity-Proven over centuries of use
» Recyclable / Recycle Value
» Suited to contemporary and traditional designs
» Adds value to a property


Material for Roofing and Cladding

Aluminium is the most common metal in the Earth's crust. It makes up approx. 8% of the crust. Aluminium only occurs naturally in a chemical bond with oxygen (and other elements) and is very hard to separate from that bond. This means it was discovered relatively late. It was first produced by Friedrich Wöhler in 1827 in a laboratory at a vocational school in Berlin.

Aluminium and the Environment

When producing aluminium for roofing and facade cladding, approx. 10% primary aluminium and approx. 90% secondary aluminium is used. This means aluminium is almost 100% recyclable with no significant loss of quality! Given its longevity, lack of maintenance required, excellent recycling capacity and low weight (transport), aluminium achieves an extremely positive eco-balance.

Aluminium Properties

» Melting point: 660°C
» Density: 2.7 kg/dm³
» Tensile strength approx. 100-190 N/mm²
» Excellent heat and electricity conductor
» Excellent heat reflector
» Highly resistant to weathering influences (does not rust)
» Aluminium is non-toxic
» Recyclable

Thanks to its extremely low weight and resistance, aluminium is the ideal material for many high-tech areas of application like plane construction, automotive industry and construction industry

G-Tech Roofing is a German owned roofing firm that specialises in the installation of domestic and commercial roofs as well as facade cladding. Our expertise lie in zinc, aluminium and copper roofs and we work throughout Southern Africa and in and around Cape Town where we are based. With over 15 years of experience in the roofing trade and a high attention to detail we are sure to offer you the very best installation service and finish results. We place a high value in our client relationships and we are committed to fulfilling contracts on time and within budget.

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Get in touch with us


Unit 11, Oval Park
17th Avenue, Maitland, 7405
South Africa


Monday - Thursday |
7 AM - 5 PM
Friday |
7 AM - 2 PM


Mobile |
+27 (0)72 900 2536
Phone |
+27 (0)76 284 7430
Email |
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Registration |