Concrete Siding Over Stucco

Fiber cement technology produces an extremely durable weather resistant siding.

Concrete siding over stucco.

Beyond removal to assess and repair rot damage sections of the wall where stucco is bulging or otherwise out of square may need to be removed in order to get an even fastening surface for hardie board. To install siding over the stucco you ll have to first attach furring strips to the exterior walls. For this reason fiber cement siding is one of the longest lasting siding materials available today. Prep the wall to keep bits of stucco from falling between the new siding and the old stucco scrape away loose or crumbling debris from cracks in the stucco and roughly patch the cracks with mortar.

Stucco lovers be prepared to pay what it takes because stucco is a labor intensive process that can include unexpected costs along the way. Fiber cement siding performs well with moisture. Fiber cement siding is the clear winner in terms of moisture proofing and water resistance. It holds up well to impact and doesn t rot or crack the way that other materials such as stucco will.

Modern stucco is a mixture of water sand and portland cement. Installing siding over existing stucco does not give us a chance to identify underlying rot issues so if you have any concerns a full removal could be your best bet. It s made to shed water unlike dampness prone stucco. Sometimes modern stucco has lime added to it to make the stucco easier to work with and more permeable.

By adding this cement it s easy to create a stucco that is incredibly durable.