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Roofing Solutions​

Our Roofing Solutions

Downtime is Expensive. Leaks are Worse.

Leaking or worn roofs don’t just look bad—they put your entire operation at risk. Torch-on systems and old waterproofing materials simply can’t handle today’s industrial demands, and every repair feels like buying a little more time. What your facility really needs is a modern, watertight roofing solution that protects your assets and keeps productivity running smoothly. Suitable for Solar roofs | Lightweight roofs | Concrete roofs

30-year Warranty on Roofing

Proven Waterproofing Performance for Industrial, Commercial, and Solar-roof Projects

Haogenplast ZA supplies Elvaflex™ and OgenFlex™ PVC roofing membranes designed to deliver long-lasting waterproofing across a wide range of industries. Developed and manufactured in Israel, these membranes combine advanced engineering, dimensional stability, and strict global certifications – ensuring dependable performance in demanding African conditions.

What Does ElvaFlex Offer?

  • Long-Lasting: 20-year no-maintenance warranty, lasts up to 30 years

  • Watertight: Strong, heat-welded seams and ready-to-use parts keep water out

  • Energy-Saving: White surface reflects heat, reducing cooling costs

  • Versatile: Works on flat or low-slope roofs with metal, bitumen, or concrete — no extra prep needed

  • Fire-Safe: Built-in fire resistance for added protection

  • Low Maintenance: No rust or corrosion; easy to repair if needed

  • Solar-Ready: Designed to support solar panels

  • Eco-Friendly: Recyclable and helps save energy

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Common Roof Problems & Our Solutions

The Problem - Persistent Leaks:

Water infiltration is damaging interiors and disrupting operations.
The Solution:

Stop leaks permanently with Elvaflex™. Our membranes feature strong, heat-welded seams that create a continuous, watertight barrier, ensuring absolute protection for your building's interior.
The Problem - High Maintenance Costs:

Frequent repairs and resurfacing are draining your budget.
The Solution:

Cut operational costs with a low-maintenance system. Unlike metal or bitumen, our PVC membranes do not rust or corrode, saving you from the cycle of constant spending on patch-ups.
The Problem - Short Lifespan:

Traditional roofs and leak repairs fail within 10 years, requiring costly maintenance and replacements.
The Solution:

Invest in the long term. Haogenplast roofs are engineered for over 20 years of durability (lasting up to 30), backed by a warranty that outlasts traditional torch-on systems by decades.
The Problem - Environmental Stress:

UV exposure, extreme weather, and chemical pollutants degrade your roof.
The Solution:

Install a roof built for the harsh African climate. Our membranes offer superior UV stability, chemical resistance, and dimensional stability, preventing degradation even under extreme environmental pressure.
The Problem - Endless Calls from Tenants:

Sleepless nights for building owners having to attend to tenants after extreme weather events.
The Solution:

Enjoy total peace of mind. With a certified, professional installation, you get a zero-leak guarantee, keeping your tenants happy and eliminating emergency calls after every storm.

Save 40% on Cooling Costs with Reflective Roofing

Elvaflex™ 1.2mm – Waterproofing Built to Last

Engineered for more than 20 years of waterproofing durability, Elvaflex™ 1.2mm is a trusted solution for projects requiring strong, lightweight, and weather-resistant protection.

Suitable for:

  • Solar roofs (high UV stability + safe installation base)

  • Lightweight roofs (low structural load)

  • Concrete roofs (uniform sealing + flexibility)

With industry-proven reliability, these membranes deliver consistent waterproofing performance even under high exposure, temperature fluctuations, and environmental stress.

Built for Industrial & Commercial Demands

From factories and agricultural facilities to solar farms and concrete rooftops, Haogenplast’s roofing membranes offer unmatched durability, easy installation, and long-term performance. They are engineered for projects requiring reliable waterproofing in high-exposure environments, heavy UV zones, and locations prone to chemical or biological wear.

Why Haogenplast ZA?

As the regional distributor of Haogenplast’s globally manufactured membranes, we provide:

  • Certified products meeting ISO, REACH, and Gold Mark standards

  • Local technical support for installers and contractors

  • Consistent availability for projects across Southern Africa

  • Proven systems trusted worldwide for over two decades

Watch How ElvaFlex is Installed

ElvaFlex Roofing Accessories

An ElvaFlex installation comes with a full range of pre-manufactured accessories to ensure a complete, watertight roofing system

Non-Slip Walkways

These textured, UV-resistant strips provide safe access for maintenance and protect the membrane from wear in high-traffic areas.

Drains & Outlets

Designed for seamless integration, these drains ensure effective water removal and are available in various sizes for different roof types.

Vent Boots

Prefabricated PVC boots seal around pipes, vents, and solar conduits. They are heat-welded to form a permanent, leak-proof connection.

Corner Pieces & Pre-Formed Flashings

Ready-made internal and external corners speed up installation and ensure clean, consistent sealing at tricky junctions.

Termination Bars & Edge Metal Flashing

These components anchor the membrane at edges and terminations, providing extra resistance against wind and water intrusion.

Reinforcement Patches


Added at stress points, these patches protect vulnerable areas from movement, abrasion, and long-term wear.

Trusted by Nestlé, Coca-Cola & More

Gev Yam- Yavne, IL

Gev Yam -
Concrete Roof

A concrete roof waterproofing project completed in 2021 for a commercial building in the Yavne industrial area. Total roof area: 6,000 m².
Work included the installation of ELVAFLEX membranes for long-term waterproofing protection.

Elvaflex 1.2mm Nestlé – Shoham, IL​

Nestlé –
Lightweight Roof

A 35,000 m² roof waterproofing project completed in 2021 at the Nestlé logistics and production center.
The project included ELVAFLEX membranes for industrial lightweight roofs and gutters, ensuring UV and chemical resistance.

Coca Cola (CBC) – Modi’in, IL

Coca Cola (CBC) –
Lightweight Roof

A 9,000 m² roof renovation project completed in 2020 at the Coca-Cola logistics facility.
ELVAFLEX membranes were applied on lightweight industrial roofs and gutters, providing long-term sealing and durability under harsh weather conditions.

Flying Cargo - Various Sites, IL

Flying Cargo -
Lightweight Roof

Between 2016 and 2019, ELVAFLEX membranes were installed on industrial lightweight roofs across multiple logistics centers nationwide.
Total combined area: approximately 30,000 m².

Bright Food (Tnuva) – Modi’in, IL

Bright Food -
Concrete Roof

A 5,000 m² roof replacement project at Tnuva’s dairy plant in Modi’in, completed in 2024.
ELVAFLEX membranes were installed on a concrete roof and gutters, ensuring high-quality insulation and long-term waterproofing.

Carmel Containers Ltd. – Caesarea, IL

Carmel Containers Ltd. – Lightweight Roof

A 32,000 m² roof and gutter waterproofing project completed in 2023. The work included lightweight industrial roofs and gutters with thermal insulation panels using ELVAFLEX membranes for high-performance sealing and durability.

UMI – Shoham Industrial Zone, IL

Sports Hall –
Concrete Roof

A roof waterproofing project completed in 2017 for the Kibbutz Dafna sports hall, covering an area of approximately 1,500 m². The work included installing ELVAFLEX membranes designed for curved concrete roof structures, ensuring long-term durability, high resistance to weather fluctuations, and reliable waterproofing performance with minimal maintenance.

UMI – Shoham Industrial Zone, IL

UMI –
Lightweight Roof

A 10,000 m² roof waterproofing project completed at the UMI complex, carried out prior to the installation of a solar panel system. ELVAFLEX membranes were applied on a lightweight industrial roof, providing a reinforced, long-lasting sealing solution and a stable base prepared to support solar infrastructure under high UV exposure.

Check Out Client Testimonials

Elvaflex 1.2mm Roofing - Testimonial Gev Yam
Elvaflex 1.2mm Roofing - Testimonial Zoglovak
Elvaflex 1.2mm Roofing - Testimonial Sano
Elvaflex 1.2mm Roofing - Testimonial Flying Cargo
Elvaflex 1.2mm Roofing - Testimonial Promedico
Elvaflex 1.2mm Roofing - Testimonial Shavey Zion

Future-Ready Waterproofing

Whether you’re protecting a lightweight roof, preparing a solar installation, or sealing a concrete structure, Haogenplast ZA delivers roofing membranes engineered for lasting reliability. Each product is supported with installation guidelines, technical data sheets, and full compliance documentation.

Get ElvaFlex Today

Book a Site Assessment
We inspect your existing roof and assess your needs.

Get a Custom ElvaFlex Solution
Our team designs a system tailored to your structure and schedule.

Stay Operational with Zero Leaks
Install while your business runs  –  and enjoy up to 30 years of no-stress protection.

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UV Resistant

IS755 Fire Standard

Biological Resistance

Global Certification

Dimensional Stability

Chemical & Oil Resistance

UV Resistant

IS755 Fire Standard

Biological Resistance

Global Certification

Dimensional Stability

Chemical & Oil Resistance