STH – Coestilen HDPE Drainage

Coestilen HDPE Drainage – Fully OEM Manufactured and Carries Full SANS 8770:2008 Certification (Pipe AENOR 001/007766 & Fittings AENOR 001/007807. STH Southern Africa is proud to supply PE80 Pipe & Fittings to the industry as well as a Siphonic Stormwater Solution (Hydrostorm). The system comprises HDPE pipes and fittings for drainage applications, available in […]
We are very proud to be a supply partner …

We are very proud to be a supply partner for the revamp of a 10 story old offices building in Cape Town CBD into Student accommodation in Cape Town CBD Herewith some details Project name – 73 Jan Smuts Street Address – 73 Jan Smuts, Foreshore, Cape Town CBD Project type – Office revamp to […]
Supporting our beautiful Garden Route

Sometimes our site support takes us to the beautiful Garden Route… and we certainly aren’t complaining. It’s always rewarding to see our clients making excellent use of the MultiStandard Corrugated Pipe System, installed within the concrete floor slab with a neatly configured manifold for distribution. Great workmanship on site and a job very well done. […]
Starting our projects strong for 2026

Site visits are a vital part of our service, ensuring that all installations on site comply with Plumbing Regulations. It’s great to see these manifolds neatly assembled and pressure tested before the final installation of the water meters. Excellent workmanship and a job well done! 👏
As we kick off 2026, the industry is already up and running at a fast pace.

For us, receiving feedback from our clients truly means a lot—it motivates us to continuously push boundaries and improve our products and services. Feedback received: “This product is fantastic!” These images were sent to us by Leon Abelson Plumbers. Having seen many installations over time, we can confidently say that this is one of the […]
Here’s to closing the year on a high note

As the year draws to a close, so do many of the projects we’ve proudly been part of. One highlight worth celebrating is our involvement in a development consisting of 12 blocks totaling 200 units. Being trusted to supply and support a project of this scale is a privilege we don’t take lightly. Our client’s […]
The very first Plumbing Travel Exhibition in the Garden Route
The very first Plumbing Travel Exhibition in the Garden Route – and STH was there! Two great expos in just one week, hosted in Knysna and George. It was fantastic to connect with contractors in such a beautiful part of our country We look forward to seeing you again soon!
Kathu Plumbing Travel Exhibition
STH had the pleasure of attending Kathu Plumbing Travel Exhibition on the 10th July 2025.Great interaction was had with the local contractors. Our products and solutions were very well received.
Essential part of our service is on site training.

Not only to ensure our products are being installed as per requirement but also to understand the challenges our clients face and how to overcomes this. View the LinkedIn post
Professional Plumber Podcast
Episode 112 l Standard Hidraulica – STH South Africa Professional Plumber Podcast chatting with Coenie van der Merwe, Product Manager for Standard Hidraulica SA, about their brand and products, as well as some new products recently launched. Coenie also demonstrated products in studio. https://www.youtube.com/watch?feature=shared&v=_Wptkq3PaaA