Have you ever noticed some white powdery substance on your fiber cement siding during hot sunny days following rainy weather? If you have, then what you’ve seen is the effect of efflorescence. What is it, what does it do, and how can it be removed?
Siding often sustains the most damage during a storm. The leading LP® SmartSide® products now feature warranty coverage against hail damage. Here’s how LP SmartSide resists hail damage.