John edgar senior technical services manager at sto corp a manufacturer of eifs systems responds.
Attaching gutter downspout to stucco.
You ll need to hold the object you wish to hang tight against the stucco for about 10 seconds to allow the tape to grip onto the ridges of the stucco.
Attaching and securing the downspout is the most difficult part of the entire process.
Attach downspout straps to the house every 10 feet.
To fasten something light to an eifs wall you will need screws or lag bolts long enough to reach through the rigid foam to the sheathing or framing.
To waterproof the holes you screw in the stucco wall try using caulk before adding the screw and using a plastic anchor will help secure the screws in the stucco.
It is not overly difficult however once you know the basic techniques involved.
Hold the object against the stucco for 10 seconds to make sure it sticks.
Stucco textured walls are quite strong so attaching gutter downspouts should be easy provided you take reasonable care.
Well there you go that is the correct way of attaching things to your synthetic stucco cladding.
The last thing you want to do is just run screws into your this cladding system as it will create penetrations that water can enter the system and cause problems down the road.
What is the best way to attach gutter downspouts to a house with eifs.
You don t want to overload one of your downspouts and cause a buildup of excess water in one area.
How to attach gutter downspouts to the wall.
The downspouts are attached with brackets directly to the stucco wall.
However stucco does introduce some unique concerns when it comes to installing flashing and attaching downspouts directly to the stucco walls.
Stucco is an uneven surface and can be stubborn and difficult for your tape to attach to.
This will determine the location of the downspout.
Gutter networks that surround a home s roof line divert rainfall away from the structure s foundation and into a nearby drain or sewer system.
Cut off excess strap with a pair of sheet metal cutters.
You will need a masonry bit to drill holes in the mortar between the bricks do not attempt to to drill directly into bricks or concrete blocks.
You may already have a downspout junction in your guttering.
Place the first strap 2 feet from ground level and secure the strap to the house behind the down spout with one screw.
In order to get a better understanding of how to attach a downspout to stucco siding the basics behind what stucco siding is and how it is applied should be understood.
You ll also need a pvc sleeve plastic tubing or conduit with an.