Zengani Building Projects

Waterproofing for roof and basement up to 30 sqm

• City (or suburb) where you need the service: Helderberg, Somerset West
• Property type: Residential home
• Approximately how big is the surface that requires waterproofing (in sqm)?: Up to 30 sqm
• Estimated project start: More than 3 months
• Price estimate: R15,000

need to waterproof roof and basement - price per SQM, please.

Torch-on waterproofing for a 30-100 sqm concrete roof

• City (or suburb) where you need the service: Midstreamate, Halfway House
• Property type: Housing complex
• Approximately how big is the surface that requires waterproofing (in sqm)?: 30 - 100 sqm
• Estimated project start: Within a month
• Price estimate: R18,000

It’s a new precast concrete roof. I will then screed it. Then we need Torch On.

Waterproofing a 30 sqm flat roof on a container

• City (or suburb) where you need the service: Bellville
• Property type: Residential home
• Approximately how big is the surface that requires waterproofing (in sqm)?: Up to 30 sqm
• Estimated project start: Within a month
• Price estimate: R6500

Flat roof, 6x2.5m, a living container

Waterproofing repair for a 30 sqm leaking roof

• City (or suburb) where you need the service: Quanti / Stutterheim
• Property type: Residential home
• Approximately how big is the surface that requires waterproofing (in sqm)?: Up to 30 sqm
• Estimated project start: Within a month
• Price estimate: R5500

Leaking corrugated iron roof Area 6metre by 5 meter. Only 2 places leaking I have tried ABE as well as roll of roof sealent(silver)

Waterproofing a 45 sqm concrete flat roof

• City (or suburb) where you need the service: Pretoria East
• Property type: Residential home
• Approximately how big is the surface that requires waterproofing (in sqm)?: 30 - 100 sqm
• Estimated project start: More than 3 months
• Price estimate: R25,000

Double storey concrete flat roof above the Entrance (45msqm). The fall of the screed does not allow effective flowing. Water takes a long time to drain out resulting in water seeping through into the house and damaging the wall.

Waterproofing a 12 sqm balcony floor

• City (or suburb) where you need the service: Johannesburg
• Property type: Housing complex
• Approximately how big is the surface that requires waterproofing (in sqm)?: Up to 30 sqm
• Estimated project start: Within a month
• Price estimate: R15,000

The area is a balcony floor one floor up. The balcony is approx 3m by 4m. Lift tiles and waterproof. Replace the same tiles.

Derbigum waterproofing for a 60 sqm tiled deck

• City (or suburb) where you need the service: Simon'S Town, Fish Hoek
• Property type: Residential home
• Approximately how big is the surface that requires waterproofing (in sqm)?: 30 - 100 sqm
• Estimated project start: 1–3 months
• Price estimate: R45,000

I have a tiled deck which has developed small cracks. It was built 25 years ago using a tourched on system with a slip sheet and tiled with non glazed vitreous tiles over. What I would like is to leave the tiles in place and waterproof with a Derbigum system and then place artificial grass over the entire deck of 60 M 2 Many thanks, Ronald Rosenberg.

Waterproofing a residential deck up to 30 sqm

• City (or suburb) where you need the service: Sharpeville, Vereeniging
• Property type: Residential home
• Approximately how big is the surface that requires waterproofing (in sqm)?: Up to 30 sqm
• Estimated project start: More than 3 months
• Price estimate: R8500

Waterproofing a 30-100 sqm commercial roof with leak repairs

• City (or suburb) where you need the service: ST HELENA BAY
• Property type: Commercial or industrial building
• Approximately how big is the surface that requires waterproofing (in sqm)?: 30 - 100 sqm
• Estimated project start: Within a month
• Price estimate: R25,000

Gull & Bell Pub has leak in kitchen when it rains and it trips the electricity. Also have leaks at the OK Minimarket

Waterproofing for a residential roof up to 30 sqm

• City (or suburb) where you need the service: Polokwane
• Property type: Residential home
• Approximately how big is the surface that requires waterproofing (in sqm)?: Up to 30 sqm
• Estimated project start: Within a month
• Price estimate: R15,000

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