Dryvit Siding Problems

The contractors install the dryvit siding over plywood osb substrate or existing siding.

Dryvit siding problems.

Dryvit seals out moisture. Eifs should not contact the ground or another surface where water accumulates. I have been applying dryvit for over 20 years successfully be sure to have an approved applicator do the work if you are going to put dryvit over wood you need to first apply a moisture barrier like stucco wrap. Always check after a windstorm as limbs may dent or pierce the siding.

Treat your home the same way your doctor treats your medical ailments. It also seals moisture in and if water infiltrates beyond it usually through faulty or failed caulking improperly flashed window chimneys and other joints it s trapped there slowing rotting the sheathing. And you should never attach anything to this siding that punctures the surface such as mailboxes hose holders street numbers and planter boxes. Something in the building envelope is usually the problem unless of course you have a burst pipe.

That way if the dryvit does fail it does not destroy the substrate. There is nothing wrong with the material. Woodpeckers can also create holes that will let water in. The original exterior insulation and finish system was what is known as a barrier system which means it was a weather barrier.

If you have leaks in the ceiling it may be the roofing but it may also be flashing or clogged gutters. Moisture damage is one of the biggest problems when it comes to synthetic stucco. Dryvit siding works well with icf exteriors because the icf blocks have higher vulnerability to physical damage and uv radiation. Dryvit has an applicator problem.