Building Envelope

Building Envelope Products

The outside layer (envelope) of a building provides protection from the elements in order to keep the occupants of the building comfortable. This layer can quickly deteriorate when assembled with inferior materials.


Building Envelope


Useful links

Let’s connect and never miss an update or news from us.





Features & Benefits: 

Long Lasting Protection High-Performance Adhesives Barrier against the elements

We manufacture a variety of components for the envelope including:

Window and Door Flashings

Roofing Products

Below Grade Waterproofing

Vapor Barrier Accessories

Want to Know How Strong 4EvaSeal Is?
Request a FREE Sample
Contact Us