Eliminate
hidden
dangers

Comply with
evolving
codes

Protect
life and
property

Protecting the barriers that protect you.

Fire barriers impede the spread of fire and save lives, but can only achieve their full impact when every penetration and gap is properly sealed. Thru-Wall is a specialized contractor committed to delivering the maximum benefit of firestop technologies and fire barrier management across the Boston area.

 

“Let our trained staff help you stay safe and in compliance with all applicable codes.”

– J. Downey, President

Accreditations & Certifications