What are the opening hours?

Monday 07:30 - 16:30 Tuesday 07:30 - 16:30 Wednesday 07:30 - 16:30 Thursday 07:30 - 16:30 Friday 07:30 - 13:30

Gridnic

ISO 9001:2015 certified. As leaders in our field, our products and services have been utilised through-out South Africa and neighbouring countries.

Manufacturers of insulated panel systems and specialised doors for cold rooms, freezer rooms, HVAC air handling units, and Portaspace modular units in regulated industrial environments. Established in 1984 Gridnic is an East London based company, specialising in the manufacture of insulated panels for use in Cold Rooms, Freezer Rooms, Clean Rooms, Air Handling Units (AHU), internal factory offices and newly introduced Porta Space. Our dedicated team at Gridnic is headed up by the owner Mr Brett Moyes, who is always developing and expanding the range and quality of our products. Our insulated panels can be manufactured to your specific requirements. Insulation mediums include: Polystyrene, Polyurethane and our FM Global Approved Class 1 fire rated Polyphen. Once manufactured, can be used both internally and externally. We have a hands on approach to all aspects of our business, ensuring the best quality, commitment, workmanship and timeous delivery of all our products to ensure that all expectations have been met.

28/09/2026

This isn't just an HVAC unit.

This is a custom-built air handling unit manufactured by Gridnic for a large-scale commercial environment.

Designed in collaboration with consulting engineers, each unit is engineered around the requirements of the building it will serve — from ventilation and air movement to cooling and the physical demands of the installation.

Large-scale HVAC manufacturing, built in the Eastern Cape.

Built properly. Built to perform.

ISO 9001:2015 certified.

14/09/2026

WHERE PRECISION MEETS PERFORMANCE.

A high-tech cleanroom environment demands more than a clean space.

It demands control. Precision. Hygiene. Reliability.

Gridnic insulated panel systems help create specialised environments designed for demanding applications where cleanability, temperature control, anti-static performance and stringent hygiene requirements are essential.

Because when the environment matters, every detail matters.

Gridnic | Engineered environments for demanding industries.

08/09/2026

THE RIGHT ENVIRONMENT MAKES ALL THE DIFFERENCE.

Food-processing facilities demand more than temperature control. They require hygiene, durability, thermal performance and reliability — every day.

At Gridnic, we manufacture insulated panel systems for demanding environments where performance matters.

From processing and packaging areas to cold rooms and freezer facilities, our systems help businesses create controlled, hygienic spaces designed for the realities of industrial production.

Insulated panels. Engineered environments. Built by Gridnic.

Disclaimer, we used AI to sharpen this image so that we don't get called out for our lousy photography skills but rather keep the focus on the real hero here, our world class paneling.

24/08/2026

A Gridnic project in progress

We love seeing a project come together, especially when it shows just how versatile our panels can be.

This build is a great example of how Colour Chromadek can completely change the feel of an insulated panel building. Instead of the traditional white finish, the warmer colour creates a much more homely, welcoming feel — proving that insulated panels don't have to look clinical or industrial.

And this is only the beginning. Once the finishes, interiors and landscaping are complete, this space will really show what can be achieved with Gridnic panels.

Versatile. Practical. And designed to look good too.

We can't wait to share the finished project with you.

Disclaimer - We have used AI to polish the quality of these pictures because although our installers are the best in the business in terms of our trade, their photography skills are seriously lacking. Thanks AI for improving the sharpness and showcasing what really matters, our workmanship.

31/07/2026

Today we gathered to say our final goodbye to our colleague and friend, Andrew.

Andrew was a valued member of the Gridnic family, and his passing has left a space that will be felt by all who knew and worked with him. We are grateful for the time we shared with him and the contribution he made to our team.

Our sincere condolences go out to his family, friends and loved ones. May they find strength, comfort and peace in the days ahead.

Rest in peace, Andrew. You will be dearly missed and fondly remembered. 🕊️

30/07/2026

Looks like luxury. Performs like Gridnic.

These aren't brick-and-mortar walls.

We have recently completed this project and are so pleased to share the end result. Most people don't know the true versatility of our product but this project really shows that off.

We worked alongside Cape Tiles and Paintsmiths, East London to bring our panels to life. Beautiful spaces were created and we look forward to sharing more snaps of the project in the upcoming weeks.

30/03/2026

Built for real-world impact.

This complete school facility — including classrooms and administrative buildings — was designed, manufactured, and installed by Gridnic.

Our PORTASPACE solutions enable rapid deployment without compromising on quality, durability, or functionality.

From individual units to full-scale developments, we build with purpose.

ISO9001:2015 certified

18/03/2026

Built for business. Scaled for opportunity.

Gridnic PORTASPACES are designed to support a wide range of commercial applications — from local retail spaces and service outlets to large-scale, multi-unit developments.

The result?
Practical, ready-to-deploy infrastructure that performs in real-world conditions.

By design, our units offer:
• Fast deployment
• Durable, low-maintenance construction
• Adaptability across different environments
• Reliable, consistent quality

Whether enabling small businesses to operate and grow, or supporting structured commercial projects, our solutions are built to perform where they’re needed most.

Because effective infrastructure isn’t just about the build.
It’s about how well it works — day after day.

Built properly. Built to perform.
ISO 9001:2015 certified.

03/03/2026

Most companies outsource this part.

At Gridnic, we don’t.

Our CNC hot-wire cutting process is operated entirely in-house — transforming raw EPS blocks into precision-profiled insulation cores.

The result?

EPS sheets cut to exact specification and prepared for lamination into finished roof panels.

By controlling this stage internally, we ensure:

• Accurate tolerances
• Consistent profile geometry
• Faster turnaround times
• Full quality accountability

Because insulation performance doesn’t begin at installation.

It begins at the core.

Built properly. Built to perform.
ISO 9001:2015 certified.

23/02/2026

It starts on the factory floor!

In food processing, pharmaceutical and healthcare environments, there’s no room for shortcuts.

Gridnic manufactures insulated panel systems, HVAC air handling units and Portaspaces designed for operations where temperature control and hygiene standards must be maintained consistently.

Built properly. Built to perform.
ISO 9001:2015 certified.

Address

Site 2, Voortrekker Road, Mdantsane East
East London
5200

Opening Hours

Monday	07:30 - 16:30
Tuesday	07:30 - 16:30
Wednesday	07:30 - 16:30
Thursday	07:30 - 16:30
Friday	07:30 - 13:30

Website

http://www.gridnic.co.za/

Alerts

Be the first to know and let us send you an email when Gridnic posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Gridnic:

Want your business to be the top-listed equipment service in East London?