I would respectfully suggest using the following for classification as a repair or improvement.
Improvements.
You must capitalize any expense you pay to improve your rental property. An expense is for an improvement if it results in a betterment to your property, restores your property, or adapts your property to a new or different use.
Betterments.
Expenses that may result in a betterment to your property include expenses for fixing a pre-existing defect or condition, enlarging or expanding your property, or increasing the capacity, strength, or quality of your property.
Restoration.
Expenses that may be for restoration include expenses for replacing a substantial structural part of your property, repairing damage to your property after you properly adjusted the basis of your property as a result of a casualty loss, or rebuilding your property to a like-new condition.
