Services | J Bosch Waterproofing

By: J Bosch Waterproofing  11-11-2011
Keywords: Waterproofing, Acrylic Roof Paint, Waterproofing System

Be aware of the role that "quality" roof waterproofing plays in protecting the life of the building. There is no alternative to quality products, efficient workmanship and a contractor you can talk to.


  • Roof Waterproofing
  • Painting of Roofs
  • Re-Roofing
  • Anti-Corrosive Metal Treatments
  • Comprehensive Factory Renovations (including plumbing, electrical, dry-walling, building and ceilings)
  • Restoration
  • Erecting of Gutters (seamless or galvanised)
  • Damp-Proofing of Walls
  • Exterior Wall Coatings
Note: We service the whole of Gauteng, including Hartbeespoortdam, Pretoria, Kempton Park, Secunda, Rustenburg, Witbank (eMalahleni) and the Vaal Tri-Angle.

Metal Roofs

a) Remove rust; b) Apply Anti-Corrosive Metal Primer; c) Secure all roofsrews or replace;       d) Rivet all overlaps together; e) Seal all ridges, flashings, overlaps and roofscrews with     the Acrylic Waterproofing System :

1) Adhesion coat

2) Polyester membrane

3) Saturation coat

4) Top coat

f) Paint complete roof with a Super Acrylic roof paint or Bituminous Aluminum paint for protection.

Guarantee: Ten years if not close to acid fall out.

Concrete Roofs

a) We evaluate the existing system and decide whether to remove, rejuvenate or apply over the existing system.

b) Two systems are mainly used, a " Torch on" or a Bitumen Emulsion waterproofing system reinforced with Polyester membrane.

c) All waterproofing are painted over for protection.

Both these systems carry a ten year guarantee with maintenance coats to be applied after every three years.

Tiled Roofs

a) Remove broken tiles and replace.

b) Wash roof.

c) Seal ridge, valley, flashings and where necessary with the Acrylic Waterproofing system as in the metal roof spec.

d) Spray or paint by brush with Super Acrylic roof paint.

Guarantee: Ten years if not close to acid fall out.

Submerged Areas

E.g.: Undertile or Basements.

Indextene or rubberized bitumen emulsion waterproofing system or other advanced products are used as per manufacturer's specification.

Roof Management

Where roofs are not leaking but not in sound condition, the service of preventative maintenance can be rendered

Keywords: Acrylic Roof Paint, Waterproofing, Waterproofing System