How To Fix Stucco Below Grade

Make sure your drainage system is adequate to handle storm water from the roofgutter downspouts. Get at least 6 from the bottom of the stucco to top of new grade but better off with 12.

Why Is Stucco Missing At The Bottom Of My Stucco Walls It S Just The Ground Settling Read Below Youtube

Either product will be treated with a waterproof coating and then 3 inches of rigid foam then a stone exterior which is best or can I use something else.

How to fix stucco below grade. There needs to be at least two inches of clearance to allow the stucco to properly drain. I was thinking of putting Durock below grade for the 10 inches but some say pressure treated plywood might be better. I am putting new ZIP sheathing over the whole house but 10 inches is below grade.

The only proper way to do it would be to cut the lower part of the wall off and replace with concrete blocks. Its vital that gutters and downspouts are installed in a manner that directs water away from the home. Then you see the stucco continu.

As a result you get mold rotting and cracking. Thank you very much. In the event your home has stucco below grade you will have to make an appointment with a professional contractor that knows how to perform stucco restoration or repair.

Stucco on CMU can go below grade. Uncouple the stucco from the rest of the wall. It involves cutting the stucco 6 above grade removing the lower portion sealing the foundation and back filling.

That said for many regions of North America the soil is much more rich and loamy meaning that additional drainage measures would be required to reinforce the wood or foam of the stucco system. Depending on the extent of the damage the job could require a number of steps from fixing any structural damages to chipping away the stucco coating sealing cleaning and more. The only time stucco below grade would be allowed is if the soil is more like desert sand where there is little moisture beneath the surface.

At the very least the stucco screed needs to be raised above the new grade and the material below grade needs some flashingwaterproofing more substantial then what is there now. Small cracks in the bottom of the seal if there is any seal at all invites termites to freely and easily eat through the polyurethane foam and into the studs baseplates windows and any other wood in the home. When your homes stucco doesnt have this space or is below grade it can trap water and moisture.

Why Is Stucco Below Grade. If Stucco or EIFS is installed at or below grade the landscaping should be reworked to provide at least a 4 inch clearance for Stucco and at least a 6 inch clearance for EIFS. Amazing as it seems using below-grade drainage mats also works above grade.

When a homes stucco doesnt have the necessary space or is below the grade it can trap water and moisture leading to the formation of mold rotting cracking and crumbling. Install the stucco over a vented and drained air gap with a vapor barrier that stops inward vapor drive from that stucco moisture capacitor. If the stucco weep screed is below grade that will not work in the current condition.

Make sure your subterranean termite treatment is up to date and keep a look out for termite tubes. If at this time the stucco is not finished and sealed correctly it will be in contact with the soil under the concrete. If your home is on concrete there should be at least 2 inches of space between the bottom of the stucco and the foundation.

Additionally the stucco will begin to soak up even more moisture from the ground. In the case of stucco installation below grade means that the stucco material was applied below where the homes foundation meets the ground. Many homes finished in Synthetic Stucco EIFS Dryvit etc were done with the stucco terminating BELOW grade.

If these minimums are not met serious issues are going to arise. During construction of a home the stucco exterior is installed prior to installation of concrete driveways sidewalks porches or steps. As for the wood framing check with you termite bonding company they may have a limit on distance from finish grade to wood substrate.

When it is not possible to rework the landscaping the cladding systems should be. Check out our recommended tools right here. That time is now.

Stuccoplastering Weep or Drip screeds below grade how to install drip screeds below your cement. Code requires the wood of the wall to be 6 inches above grade. People everywhere else are now saying advise them to cut it up to 8 above grade.

This is wrong because there should be at least two inches to allow proper drainage for the stucco. Yes and do what with the 8 of exposed wall. When this procedure is followed the stucco will be behind and below the concrete.

The stucco on the building runs right into the ground. Special care must be taken to ensure that doors and windows are tightly sealed so that water cant permeate the stucco. Lets look at two commercial stucco wall assemblies.

However if your homes foundation is going to meet raw earth a minimum of 4 inches of space is needed. In order to maintain its integrity stucco must be kept moisture-free. Below grade means the stucco is applied below where the foundation meets the ground.

Stucco is designed to drain at the bottom of the stucco course. Please respond if you have any suggestions. You see many MANY homes and commercial properties are built with slabs AT grade or 1 or 2 above MAYBE.

Repairing Exterior Stucco Foundation At Grade Doityourself Com Community Forums