Porotherm Block – 4 Inches (Vertically Perforated)


GCS has been producing horizontaly perforated clay bricks.These clay bricks are used for Non-Load bearing partition walls or to fill in walls. Unique features of these blocks are: 60% less weight than a solid concrete block, large size & low weight, excellent thermal insulation and water absorption of less than 15%. This results in reduction of dead loads, saving on structural costs and faster construction.

Quality Promise

At GCS, we ensure the best quality products are provided to our customers by meticulously selecting the vendors and continuously evaluating them to ensure minimal defects. Our team of industry experts and domain specialist ensure the products delivered are of best in class quality. Prior mystery visits are made to vendor sites and delivery locations to ensure superior quality. In case you feel, there is any lag in the quality promised and received by you, we are here to help.


We stick to our committed timelines on delivery standards, in case of any delays due to any unforeseen circumstances; we would inform you regarding the same at the earliest. If you are unhappy with the product received, we are here to help. Please get in touch within 24 hours of receipt of delivery. Returns post 24 hours from receipt of delivery becomes difficult as there is no surety on the quantity of product still available on the site.