• What is masonry repointing?
  • Why is mortar compatibility important?
  • Can cracks in a facade cause water infiltration?
  • Should every facade crack be repaired the same way?
  • What causes exterior wall joints to fail?
  • How often should building envelope components be inspected?
  • What is preventive building envelope maintenance?
  • Can poor roof drainage affect the building envelope?
  • Can roof problems appear as wall leaks?
  • How do parapets affect building envelope performance?