Experts in Building and Infrastructure Waterproofing
Itumit, part of the Ashtrom Group, leads Israel’s waterproofing, sealing and insulation sector, offering tailored solutions for buildings under construction, completed structures, and infrastructure of every kind.
With You from Problem Detection
to On-Site Implementation
Itumit, together with its dedicated Itumit TECH division, provides comprehensive sealing solutions for buildings at every stage of construction – from foundations to finishing works – as well as for completed structures. Our experts support you throughout the entire process: from problem detection and needs assessment to on-site implementation and ongoing maintenance – ensuring long-lasting waterproofing performance and reducing the need for costly future repairs.
All Waterproofing Solutions in One Place
Itumit offers a wide range of waterproofing services for buildings at various stages of construction, including concrete-adhered membrane systems, bridge waterproofing, basement sealing, lightweight concrete (Bet-Kel) pouring, and waterproofing for roofs, walls, floors, openings, and water reservoirs. Itumit TECH specializes in detecting leaks using advanced technologies and solving complex waterproofing challenges in completed structures, providing services such as non-destructive pipe repairs, subfloor drying, lightweight roof and façade waterproofing, injection works of all types, polyurea applications, and crystalline concrete castings.
Waterproofing Solutions
Tailored to Your Needs
Every project has its own unique requirements and challenges. Itumit’s experts bring extensive experience, professional knowledge in a wide range of waterproofing techniques, and a deep understanding of how to adapt the right solution to the building’s structure, materials, and applicable standards. This enables the company to deliver customized solutions that meet the highest standards and provide clients with long-term peace of mind.
40 Years of Excellence
As an executing contractor, Itumit is recognized as an expert in its field, operating for over four decades in accordance with the highest standards of quality, safety, and durability. The company employs a skilled team of around 80 employees and subcontractors with extensive experience and is committed to excellence in every project it leads.
At the Forefront of Technology and Innovation
Itumit’s experts stay up to date with the latest advancements in the waterproofing world, keeping pace with global industry trends, innovative materials, and cutting-edge techniques. This knowledge, combined with collaborations with leading brands in Israel and abroad, enables us to deliver innovative and groundbreaking waterproofing solutions.









