Expansion Joints Stucco Siding

Expansion joints will work to prevent this movement from damaging the stucco application avoiding unsightly cracks and damaging gaps.

Expansion joints stucco siding.

Type of materials the orientation of the building and the type of surface. On vertical surfaces and 100 sq. Control joints expansion and contraction shall be installed in walls to delineate areas not more than 144 sq. A lath is an important part in building residential and commercial roofing system.

The distance between control joints shall not exceed 18 feet in either direction or exceed length to width ratio of 2 1 2 to 1. The metal lath is where the galvanized metal vinyl stucco expansion joint is usually used. Expansion joints cannot be retrofit into existing stucco buildings but some steps can be taken to help prevent this from developing into a serious and damaging situation. The durability of a lath depends on its construction.

This is the reinforcement that is created before plastering or coating the area. Vertical and horizontal grid pattern or where surface stress areas exist the product control cracks and provides reinforcement for stucco and plaster surfaces the product may be easily attached to expanded metal lath by screw. Joint spacing the use and spacing of stucco control joints depend on several factors. Stucco does not require expansion contraction joints when directly applied to concrete concrete block or other masonry except where there is a change from one material to another.

Expansion joint trim is used over lath installed on a 10 ft.