• Window is centered in the opening
  • Windows are installed to manufacturer's instructions.
    • 2 Nails within 2" of corners. Maximum of 12" spacing around window. (Legacy)
  • Windows are hung off frame not resting on sill [use shims].
  • Window rough opening size has a 1/4” tolerance.
  • Dormer windows are opaque and no stickers are left on them.
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