Exterior Siding & Cladding - Portland Cement
Stucco
Portland Cement Stucco is made from mixing sand, water and cement,
with an acrylic finish.
In a traditional stucco application, wire mesh is attached to the
sheathing and studs of the house, then 2-3 coats of various stucco
mixtures are applied.
The top coat is finished with either a smooth or textured appearance.
Most Suited To: |
Popular monolithic siding material in all parts
of the country; particularly in the West, Southwest and Southeast
and for western, contemporary and Mediterranean-style construction.
Best suited to stable soil with static hydration to minimise
cracks. |
Cost: |
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Benefits: |
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Considerations: |
Problems with cracking and damage from freeze and thaw in
cold areas. Ensure joints have flexibility; use high- quality
flexible caulking that can be painted. Though it is waterproof
and weatherproof, it is also permeable to water vapor. It lets
moisture escape from the walls. |
Finishing: |
Only use a paintable caulk. |
Maintenance: |
Good ventilation and paint is the best means of preventing
freeze-thaw damage.
Severely cracked or discolored stucco can be recoated in
time. Stucco should be watched for cracks. All loose materials
should be scraped from the cracks before caulking. |
Options: |
Surface finishing can be smooth, rolled or textured in
any pattern. Colors can be mixed in with the stucco mix or
applied as a sealant coating after finishing.
Polystyrene facia moulds can be incorporated to add design
elements. |
Installation: |
Requires expert professional, guaranteed installation. |
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Simulated Stucco
This alternative to cement-based stucco is proving problematic
throughout the world. Poor or improper installation can lead to
leaks that result in water damage and toxicstaccybotrys mold.
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