Alchemco logo with photos of waterproofing concrete on bridges, parking lots, and resident homes.

Over 48 years of proven success, and millions of concrete square footage protected

Welcome to Alchemco, where our innovative waterproofing solutions provide protection from the inside out. Our cutting-edge technology penetrates deep into surfaces, forming a barrier that shields against water damage, moisture intrusion, and more. With Alchemco subsurface waterproofing, you can trust your structures to stay dry and secure, no matter the elements.

Experience the difference with Alchemco waterproofing today.

Proven Success

Alchemco Resource Center Endless Waterproofing Resources
Photo of a computer and phone displaying the Alchemco's resource center, highlighting accessible information across different devices.

Explore the Alchemco Resource Center, your comprehensive platform for all things waterproofing. Dive into an endless array of resources and project planning tools tailored to meet your specific needs. But that's not all – our resource center goes beyond providing tools. Connect directly with your local representative for personalized assistance, delve deeper into our individual waterproofing systems, and review detailed project profiles to gain valuable insights. Whether you're tackling a small repair or a large-scale project, the Alchemco Resource Center is your trusted partner every step of the way.

Log In today and elevate your waterproofing projects to new heights.

SUBSURFACE WATERPROOFING
MEMBRANE

Alchemco products offer an exclusive waterproofing solution to protect concrete structures from premature deterioration. These proprietary chemical reactions allow Alchemco's Waterproofing Solutions to waterproof the concrete matrix itself, for the design life of your structure.