Thermal Blocks in Karachi: The Polystyrene Insulated Building Block Explained
Karachi's construction industry is slowly moving away from plain concrete blockwork toward materials that do more than just hold a wall up. Thermal blocks are one of the clearest examples of this shift. A thermal block is a concrete building block with a layer of…
Karachi summers put constant pressure on rooftops, and most buildings absorb far more heat than they should. A thermocol sheet installed under the roof is one of the simplest ways to reduce that heat, lower cooling costs, and keep indoor spaces livable during the hottest months. This guide covers what a thermocol sheet actually is,…