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Get High-Quality Basement and Crawlspace Waterproofing Service.
location Marble Arch, Suite 501 236, A.J.C. Bose Road Kolkata - 700020

About Us

ABOUT US: Alex Extrusions Limited has installed a state of the art manufacturing facility with European Machinery & Technology partners at Kolkata to produce quality waterproofing products. Our products include APP / SBS torch on membranes, self-adhesive membranes and Anti-corrosive Pipe wrapping coatings for your need during basement waterproofing, terrace waterproofing or damp proofing.

Promoted by Mr. Rajesh Tulsian, Alex Extrusions Limited has been launched with a vision to provide the Indian industry with the best quality membranes and also cater to the peripheral countries.

Our work strategy as the best waterproofing company in Kolkata involves having well-experienced personnel from the industry and providing with technical support regards to waterproofing products requirements at the customer end. Application assistance is provided for delivery of high standards of workmanship and continuously updating the Consumer, Applicator, Distributors and Civil Engineers as consultants involved in major basement waterproofing, terrace waterproofing, and damp proofing projects.

There are several waterproofing company in India, but we are quite different from others since our aim is to provide high-quality waterproofing products, ready availability, best prices and continuous assistance to our customers. The layered APP or SBS modified Bitumen membranes manufactured by us are made of polypropylene layers which are spun bonded, resilient, highly tensile and are useful in the high-end constructions of tunnels, ponds, swimming pools, basements, bridges, civil roofing, residential roofs, and much more. These waterproofing products are lighter in weights, but are great with their essential benefits. Our waterproofing products are made using advanced technologies & premium raw materials- to ensure premium quality to provide you best basement waterproofing, terrace waterproofing, and damp proofing solution.

Our waterproofing products will be offered for testing as per customer needs and will be listed in all the major institutions as required like MES, Railways, ONGC, SEZs, etc, Quality standards are maintained as per European strictures with stringent quality tests conducted during procurement of raw materials and also at every stage of production. Further random testing of the finished product is done before shipment to ensure the highest standards which are a crucial step not followed by many waterproofing company in India. Further Customer feedback is taken into account to understand long-term exposures regarding various climatic conditions and achieving phenomenal success as per universal standards.

Our Recent Works