How To Stucco Over Metal Siding

The most important thing is you want the kind of siding that has drain channels in the back of it so any moisture gets in there it ll drain out the bottom.

How to stucco over metal siding.

How to apply stucco over wood siding step 1. Use a trowel to apply the. The gap will be covered by the corner posts and will allow for expansion. While holding the strip in place on the stucco wall insert concrete screws through the holes and into the stucco using a hammer drill.

Apply a scratch coat to. Follow the directions on the ready mix stucco to prepare the material for application. Leave about 3 4 of an inch of room at each end of your siding strips. How to put stucco on a metal building step 1.

Styrofoam can be used with some stucco systems and it provides some additional r value to a metal building. This simple tool lifts and positions the siding strip so it fits tightly and easily in place. Since metal has virtually no insulating properties on its own so adding additional insulation is going to be very enticing to some people and adding stucco can be one way to do that. The one i saw they attached the lathe right over the metal siding the applied the the stucco.

Use 2 by 4 inch strips made from treated wood because stucco being a masonry product can absorb moisture and transfer it to the furring strips. Pre drill holes in the furring strips about 8 inches apart. Cover the wood siding with roofing felt nailed in place with roofing nails. It s attached to the steel siding and then it s covered with a stucco like material these foam panels that are attached first and it s covered with it.

Attach a metal lath as a base. A three coat system of stucco over 2x4s with metal lath attached a layer of sheathing such as plywood and a layer of drywall on the inside provides up to one hour of fire resistance. Drag a plaster. Use a zip tool to feed the lip of one piece of siding over the last.

Stucco is classified as noncombustible by the foundation of the wall and ceiling industry. Lap or vinyl siding begins flush with the sill. Nail on a layer of roofing felt. Also have seen it done on a commerial storage type building the did efis.

Clean the metal surface of any debris and dirt. Prior to installing the siding the window door and corner treatments must be secured to the furring strips using 1 2 inch to 3 4 inch wood screws.