Nia Build service
Waterproofing Application
Professional waterproofing application for roofs, basements, water tanks, swimming pools, bathrooms, terraces and other areas exposed to water or moisture.
Service overview
Understanding the support available.
Nia Build provides professional waterproofing application for new construction, remedial works and rehabilitation projects. We assess the substrate, exposure conditions, water-entry points and critical details before recommending and applying a suitable waterproofing system. Our work covers concrete roofs and slabs, basements, water tanks, swimming pools, bathrooms and wet areas, terraces, balconies and other structures requiring protection against water ingress. Rather than relying on a single product or application method, we select systems according to the actual site conditions and intended use. This may include cementitious waterproofing, liquid-applied membranes, sheet membranes, joint sealants and complementary detailing products. Proper surface preparation, treatment of joints and penetrations, correct application and attention to critical details form an essential part of our waterproofing work.
Scope of work
What we can help with
- Concrete roof and slab waterproofing
- Basement and below-ground waterproofing
- Water tank waterproofing
- Swimming pool waterproofing
- Bathroom and wet-area waterproofing
- Terrace and balcony waterproofing
- Roof-to-wall junctions and penetrations
- Waterproofing around drains, outlets and other critical details
- Rehabilitation of failed or deteriorated waterproofing systems
- Localised leakage repairs and remedial waterproofing
Typical process
How we deliver the work
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01
Site assessment
Inspect the affected area, substrate condition, existing waterproofing and likely water-entry points.
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02
System selection
Recommend a waterproofing system appropriate for the substrate, exposure conditions and intended use.
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03
Surface preparation
Clean and prepare the substrate and repair defects that could compromise the waterproofing system.
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04
Critical-detail treatment
Address joints, corners, penetrations, outlets, cracks and transitions before the main waterproofing application.
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05
Waterproofing application
Apply the specified waterproofing system in accordance with the required application procedure.
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06
Inspection and completion
Check application quality, critical details and overall system continuity before handover or subsequent finishes.
Related solutions
Construction applications this service can support.
Explore related conditions and applications before discussing the specific project requirements.
Construction solution
Roof Waterproofing
Protect concrete and sheet roofs against water ingress using properly specified waterproofing and joint-sealing systems.
Explore solutionConstruction solution
Basement Waterproofing
Protect below-ground structures against groundwater, seepage and moisture penetration.
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Swimming Pool Waterproofing
Waterproof swimming pool structures before finishes are installed and address leakage in existing pools.
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Water Tank Waterproofing
Waterproof and protect concrete water-retaining structures against leakage and water loss.
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Bathroom & Wet-Area Waterproofing
Protect bathrooms, showers and other wet areas against concealed water penetration beneath finishes.
Explore solutionRelated products
Products that may be relevant.
Product selection depends on the application, substrate and project requirements.
Waterproofing Systems
Sika RainTite Kit
UV-resistant liquid acrylic waterproofing system supplied with reinforcing membrane.
View productWaterproofing Systems
Sikalastic-510 BH
Highly elastic, UV-resistant liquid-applied acrylic waterproofing membrane for exposed roofs.
View productWaterproofing Systems
Sika Cemflex
Acrylic-based waterproofing and bonding agent for cementitious waterproofing slurries and bonding coats.
View productWaterproofing Systems
SikaTop Seal-107 TZ
Two-component polymer-modified cementitious waterproofing slurry for concrete and masonry.
View productRelated projects
Relevant project experience.
Selected project work connected to this service and relevant to similar project requirements.
Project discussion
Need to discuss this service?
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