STOP THE WATER. PROTECT THE ASSET.
Specialist waterproofing for industrial, commercial and retail buildings across South Africa. Strictly non-residential. Every project is backed by written guarantees of up to 10 years.
Section 2
WHY SICON
GROUP
We are the only call you need to make. Exclusively serving industrial, commercial and retail buildings across South Africa with specification-led waterproofing systems, experienced teams and written guarantees on every job.
We work exclusively on industrial, commercial and retail buildings. No residential work, no divided focus. Your asset gets the full attention of a team that understands large-scale buildings.
Every project carries a written workmanship guarantee covering labour and materials. Extended guarantees of up to 10 years are available for qualifying long-term asset protection programmes.
We specify the right system for each substrate, exposure and occupancy condition. No guesswork, no cheap fixes. Every solution is engineered to last from site assessment through to sign-off.
A named project manager oversees every job. We co-ordinate with your facility team, tenants and contractors, minimising disruption while maintaining full build quality and programme adherence.
Section 3
OUR WATERPROOFING
SERVICES
End-to-end waterproofing for the full spectrum of commercial asset classes. Whether you manage a factory, a shopping centre or a multi-storey office park, we have the system and track record to protect your investment.
Industrial
FACTORY & WAREHOUSE ROOFS
Heavy-duty membrane and coating systems for manufacturing plants and logistics hubs, engineered for structural movement, UV exposure and high point-load conditions.
- Torch-on bitumen membrane systems
- Liquid polyurethane roof coatings
- Metal roof re-coating and sealing
- Ridge, valley and gutter repair
Industrial
BELOW-SLAB & CONTAINMENT
Below-ground and secondary containment waterproofing for facilities handling chemicals, water or hydrocarbons, specified to relevant SANS standards.
- Cementitious crystalline waterproofing
- Secondary containment linings
- Expansion joint sealing systems
- Basement and sump waterproofing
Commercial
ROOF MEMBRANE SYSTEMS
Comprehensive roof waterproofing for office parks, hospitals and hotels. We work around occupied buildings with minimal disruption to operations and tenants.
- Single-ply PVC and TPO membranes
- Cold-applied liquid membrane systems
- Podium deck and planter waterproofing
- Parapet and facade sealing
Commercial
CAR PARK & WET AREAS
Durable deck coatings and wet area membranes for multi-storey car parks, basement levels and plant rooms where waterproof integrity is business-critical.
- Polyurethane car park deck coatings
- Wet area substrate waterproofing
- Balcony and terrace membranes
- Injection grouting for crack repair
Retail
SHOPPING CENTRE ROOFS
Retail assets demand zero downtime and a clean site. All work is scheduled around trading hours so tenants and customers experience zero disruption throughout.
- Roof replacement and overlay systems
- Roof drainage and gutter upgrades
- Perimeter parapet and coping sealing
- Preventative maintenance programmes
Retail
SERVICE & FOOD COURT AREAS
Wet courts, kitchens and loading bays carry elevated demands. We apply systems that handle thermal cycling, chemical wash-down and constant heavy foot traffic.
- Food court and kitchen waterproofing
- Loading bay and service dock treatment
- Cold room and refrigeration sealing
- Grease and chemical-resistant coatings
Section 4
HOW IT WORKS
Free Site Assessment
We conduct a thorough on-site inspection to identify water ingress points, failed membranes and structural risks before writing a single line of specification.
Specification and Proposal
A full written specification and itemised proposal is submitted within 48 hours. No hidden costs. We recommend the right system for your building, not the most expensive one.
Managed Installation
A dedicated site supervisor oversees every application. Approved materials, trained applicators and in-process quality checks are standard on every single project.
Sign-Off and Warranty
On completion, a written guarantee covering materials and workmanship is issued. Extended maintenance agreements are available to keep your asset protected long-term.
Section 5
SECTORS
WE SERVE
Sicon Group has delivered waterproofing solutions across a wide range of non-residential sectors throughout South Africa. If your building is a commercial asset, we have the experience to protect it.
Section 6
ABOUT
OUR SERVICE
What Is Commercial Waterproofing?
Commercial waterproofing is the application of specialist membranes, coatings and sealant systems to prevent water ingress in non-residential buildings. Unlike residential work, commercial and industrial projects involve larger surface areas, greater structural movement, heavier traffic loads and stricter compliance requirements.
Why Specialist Contractors Matter
Applying the wrong waterproofing system to a commercial roof or basement can cause premature failure within two to three years, resulting in structural damage, tenant disputes and significant remediation costs. A specialist selects systems based on substrate, slope, exposure and occupancy — not on what is cheapest to apply.
Waterproofing Solutions Near Me — South Africa
If you are searching for waterproofing solutions near me for a commercial or industrial property in South Africa, Sicon Group operates nationally. Our teams are based in Gauteng and deploy to Johannesburg, Pretoria, Cape Town, Durban and all major industrial hubs.
Sicon Group vs General Contractors
Many general roofing contractors offer waterproofing as a side service. Sicon Group does only one thing: waterproofing of commercial, industrial and retail buildings. That single-minded focus means better specified systems, more experienced applicators and a guarantee you can depend on.
Frequently Asked Questions
Section 7
GET
STARTED
TODAY
Request a free no-obligation site assessment. A Sicon Group specialist will inspect your building and deliver a written proposal within 48 hours.
Free Site Assessment