Enviro Build Resources Pvt. Ltd., Manufactures of concrete cover block branded as EnviroR range of spacers also know as cover blocks, are made from fibre-reinforced concrete to provide specified concrete cover to the reinforcement used in RCC construction during concreting. They guarantee protection of the reinforcement for the life of building structures.

EnviroR concrete spacers can be used in both horizontal and vertical applications. Spacers are produced in various grades with accurate dimensions, proper hole for inserting tying wire.