Many people with allergies often have more than one type of allergy. The most common indoor/outdoor allergy triggers are: tree, grass and weed pollen, mold spores, dust mites, cockroaches, and cat, dog and rodent dander. In 2012, 17.6 million adults and 6.6 million children had hay fever.8.
Typical costs: 1  Stucco installation runs around $6-$9 a square foot, or about $12,000-$18,000 for a 2,000-square-foot exterior of a 3-bedroom home, depending on the complexity of the project, the location and the local economy.
However, fiber cement is relatively new and that longevity has yet to bear out. Cost: Horizontal board siding: $5 to $9 per square foot, installed. Expect to pay $13,000 to $22,000 for an average two-story house. Stucco Stucco is an extremely durable siding material that pairs well with other siding materials and adds a bit of architectural panache to a retrofit job.