
Frans Pienaar
Everyone can talk about quality, but you have not really experience proper quality of a concrete block until you have tried to drill a hole in a wall built with NPC Modular Blocks. You burn through concrete drill bits and you grind away until the sweat runs down your face. These blocks are hard, really hard! Sometimes I cannot understand why they are so hard and want us to cut the cement content.
Applying a Standard for Quality Assurance
But, every time the team reminds me that we apply a standard and we stand for something – QUALITY.
With our certified laboratories both at NPC and Swazi Tiles, our quality is measured independently by a team that is not involved with the production to ensure that we can guarantee consistent quality. Regardless of what our opposition does or doesn’t do, we have a system in place that ensures that we comply with the highest standards and our products are regularly tested to ensure that the quality is consistent and in all our products.
Strength and Dimensional Accuracy of NPC Modular Blocks
In addition to the strength guarantees that we provide we also ensure dimensional accuracy in our products that make it easier to work with and reduces materials consumption in laying the products as well as reducing the quantity plaster used to plaster walls built with our products. It is also easier to build straight with blocks that are accurately square and straight on all sides. Studies have shown that our blocks build faster, neater and cheaper that other blocks for sale on the side of the road.
Trust in the Quality and Reliability of NPC Products
We know our clients build for life and therefore we ensure that we can provide products that keeps this front of mind.
We provide a service to our clients and part of that service is the peace of mind that you can trust our products.
For more information about our NPC Modular Blocks, click here. You can also visit our website product page to explore our full range of high quality concrete building material.


