Correct waterproofing plays a crucial role in protecting the life of buildings and, to this end, there is no alternative to quality products, effecient workmanship and a contractor you can trust.

J Bosch Waterproofing, with its highly skilled workmanship and proven, top of the range products, has fullfilled all these needs since 1982 and issues ten year guarantees on all its completed roofs.

Metal Roofs

J Bosch Waterproofing is one of the leading waterproofing companies. They will first remove rust, apply anticorrosive metal primers, secure or replace roofscrews and then rivet overlaps. Then we will seal the roof with an acrylic waterproofing system that incorporates an adhesion coat, polyester membrane, saturation coat and top coat. Finally, the complete roof is painted with super acrylic roof paint or bituminous aluminium paint.

Concrete Roofs

J Bosch Waterproofing will assess the existing system and decide whether to remove, rejuvenate or apply over it.
We will either 'Torch on' or apply a bitumen emulsion waterproofing system reinforced with polyester membrane. All waterproofing is painted over for added protection.

Tiled Roofs

J Bosch Waterproofing is a waterproofing company that will replace broken tiles and wash the roof. Then we will seal the roof with the acrylic waterproof system and, finally, apply super acrylic roof paint.

Sub-Soil Drainage

This system is used very successfully to drain water out of basements or rooms below ground level and divert the flow away from buildings.
J Bosch also waterproofs submerged areas, its service, which includes a preventative maintenance service, extends across the whole Gauteng, Northwest, Limpopo and Mpumalanga.

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