A relief joint slices through a building like cutting a section. In doing so, the joint encounters many different systems and materials. Continue reading
Technical Bulletins
Smoke Vent Labeling Comparison: UL 793 vs FM 4430
Smoke Vents are often times specified on buildings, as required by International Building Code, to help evacuate smoke, heat and toxic gas from a burning building. Often Continue reading
Flashing a Roof Hatch on a Built-Up Roof – Hot Application
How-To Install MAXtread Vinyl Mats
How-To Repair Abrasive Grit Stair Treads & Nosings
7 Joint Performance Considerations
Expansion joint systems are found in many buildings. Joint systems are designed to close off the gap in a building system and still allow it to move. If the building is well designed, you will barely notice them. There are many factors that need to be considered to create a successful building joint. Continue reading
3 Ways Smoke Vents Close
Smoke vents are not easy to close! Unlike a roof hatch, the smoke vent natural position is open. The spring forces want to open the doors and need enough opening force by code Continue reading
8 Building Joints and Locations
A relief joint slices through buildings as if a knife sliced it into sections. In doing so the joint encounters many different systems and materials. Locating joints is an art, sometimes introducing a joint in one location introduces movement in a different location. In complex buildings Continue reading
