Zero: Premium sealing systems


Zero products are category leaders in premium sealing systems, e.g., sound control, fire and smoke protection, and threshold applications. Our products also support green building applications by improving heating and cooling efficiency.


In addition to Zero, sealing system product lines include Intumet, Advantage Lites and Louvres, and Ind-Ex. Zero product lines are part of the Allegion accessories offering, along with the Glynn-Johnson & Ives product lines.


Our products are more than just sealants: Zero products give building owners peace of mind.