About German Building Technology

German Building Technology was established in 1989 and specialises in heavy duty waterproofing and insulated systems as well as slate roofing.

Your roof is exposed during the hottest summer heat AND the coldest winter freezes. Maintaining a healthy roof can reduce climate control costs and the expense of water damage. German Building Technology is your partner for specialised Waterproofing Systems.

German Building Technology has been providing superior roofing and roof refurbishment services in Johannesburg for almost 30 years, and this experience is applied in every project we ever work on. Since we’ve been in business, our number one goal has been to provide quality work, reasonable pricing, and safe, friendly service.

We specialize in heavy duty waterproofing systems and insulated waterproofing systems for steel and concrete roofs, using the ISOBOND System.

Slate Roofing:
Our roofing department is specialized in all kinds of slate roofing:
– MAZISTA / ELEPHANT natural roof-slate
– EVERITE fibre cement tiles

We are members of the Waterproofing Federation of South Africa and the Master Builders Association.

Our Clients and Projects include:

St Stithian’s College, Johannesburg
Growthpoint, various sites in Johannesburg
Jade Apartment Block, Sandton
Libridge Liberty Life
The Silos in Newtown, Johannesburg
Sandhurst Courthouse
Dominic Corner, Boksburg
Eastgate Business Park, Sandton
The Goodyear Building, Meadowdale
Corobrik, Meadowdale
Meadowdale Office Park, Johannesburg
Atlas Copco, Springs
147 Daisy Street, Strathavon
EOH Office Park, Bedfordview

10 year warranty

Based on workmanship and manufacturer’s warranty for torch on systems only. Ask us about our 15 warranty.

No hidden costs

All initial project costs are covered in the quote.  Additional costs discussed and approved before implementation.

Highly experienced staff

All staff are have the right experience for their tasks; all supervisors have technical knowledge and many years of experience.

Affordable Prices

We choose to make all services affordable to benefit our customers and ensure our business thrives.