Stucco Exterior Concrete Walls

Apply the stucco mixture to the wall using a hawk and trowel or by spraying it on covering the entire wall.

Stucco exterior concrete walls.

Apply the first coat. Attach two layers of grade d waterproof building paper using galvanized nails or staples in a shingled fashion over the wall sheathing extending 16 inches around all corners. Stucco can be applied to wood sheathed walls in typical frame construction by adding a metal lath over the wood. Mix the stucco with water according to the packaging instructions.

This will cover the voids and reduce the chances of the material sagging. Try to maintain a 1 16 to 1 8 depth when spreading the stucco on the wall. Stucco can be applied directly to any masonry based wall such as brick concrete or cinder block. Apply a coat of concrete bonding agent to the concrete surface using a paintbrush.

Traditional stucco is ideal for concrete wall systems the durability and versatility of traditional portland cement stucco provide a great finish for other concrete building systems including concrete panels insulating concrete forms icfs and autoclaved aerated concrete. It s usually finished in a rough texture. Allow it to dry completely. How to apply stucco to concrete step 1.

Work from the top and make your way down. The stucco should be the consistency of a. Vertical seams should be overlapped by 6 inches and horizontal seams should be overlapped by 4 inches.