waterproofing · joint sealants · air barriers · firestopping


When quality and dependability are key, Alphapex is the top choice to handle your needs!


Joint Sealants/Caulking

Weather Barriers

Air Barriers

Concrete Sealers

Existing Building Remediation

Rigid Insulation


Non-Roofing Leak Repairs

Expansion Joints

Water Repellent

Traffic & Deck Coatings

Alphapex has been providing waterproofing scopes of work on commercial projects since 2012. Our unwavering commitments to customer service and quality workmanship are the cornerstones of our success. These principles have enabled us to develop and maintain a stellar reputation with each of our clients.

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