Our interior wall and ceiling covers provide an effortless connection from vertical to horizontal locations with matching styles.
Interior wall drywall control joint.
If weight is still a concern consider ultra light half inch drywall.
It is 13 pounds lighter than other varieties for the same size and thickness.
A control joint shall be installed where a partition wall or ceiling traverses a.
Our cover selection accommodates any type of building movement including wind sway for tall buildings building settlement for new to existing structures seismic movement for earthquake prone regions and every day thermal movement.
While drywall is considered a flexible finish it will crack when movement occurs in the underlying structure.
093v fire rated 093v and hideaway expansion beads all provide 3 8 of protection for horizontal movement against the stresses of expansion and contraction and feature tear off strips to protect the center from mud to provide a clean finish.
Drywall control joints include pre punched flanges for tape float conditions.
We cite drywall expansion joint installation specifications applicable construction.
If the drywall joint is anywhere near the transition from the first to the second floor the seam will ridge out.
The thickest of all the types of drywall 5 8 inch drywall is often fire resistant drywall.
Amico drywall control joint deep v with removable tape is designed to help relieve stress in large areas of drywall or veneer plaster installations.
Provides a 1 16 ground.
Drywall or veneer plaster control joint clarkdietrich 093 zinc control joint is applied between abutting gypsum panels and is used to relieve stresses of expansion and contraction of drywall and veneer plaster systems in large ceiling and wall expanses over 30 in length.
The parameters for placement of control joints are specified in astm c840 standard specification for application and finishing of gypsum board.
Flexible pvc insert color white extruded aluminum trims acoustical and drywall applications.
Between control joints does not exceed 2500 sq ft 230 m o section 20 3 4 ga 4 7 3 4 control joints in interior ceilings without perimeter relief shall be installed so that linear dimensions between control joints do not exceed 30 ft 9100 mm and total area between control joints does not exceed 900 sq ft 84 m.
Drywall control joints or gypsum board expansion joints are used to control cracking in gypsum board ceilings walls.
093 zinc control joint is typically installed from door header to ceiling from floor to ceiling in.
This is the most common choice for interior walls because they are easy to carry and hang.
This article discusses expansion contraction of drywall gypsum board and the drywall control joint or expansion joint products used to prevent these problems in building interiors.
Trim tex offers several control joint solutions for preventing cracks in long runs of drywall and in high movement areas.
An example of this is a stairway in a two story house.
Pre assembled for ease of installation.
