Construction Performance Guidelines
Article Number
4.31
Condition
LEAK IN EXTERIOR WALL
Acceptable Performance/Condition
The building envelope shall be constructed to prevent water entry.
Warranty
Two-Year - Building Envelope Water Penetration. Two-Year - Cladding Detachment, Displacement or Deterioration. · Water penetration resulting from improper maintenance or normal wear and tear is not covered by the statutory warranty.
Action
Building envelopes not meeting the acceptable condition shall be repaired.
Remarks
Joints and cracks in exterior wall surfaces and around openings shall be properly sealed to prevent the entry of water. Caulking and sealants deteriorate under normal weather conditions and should be checked regularly. See Also: 1.14 FOUNDATION WALL LEAKS