Construction Performance Guidelines
Article Number
10.12
Condition
SQUEAKING STAIR RISER OR TREAD
Acceptable Performance/Condition
Stair risers and treads shall be free of squeaks caused by loose/inadequately fastened joints.
Warranty
One-Year - Work and Materials. · Squeaks caused by normal shrinkage of materials due to drying after construction, improper maintenance or normal wear and tear to the stair are excluded from the statutory warranty.
Action
Loose/inadequately fastened risers and treads shall be repaired.
Remarks
Extended low-humidity indoor environments can cause excessive shrinkage in the wood resulting in loose stair connections. The homeowner must maintain indoor humidity levels to prevent excessive drying of materials. A squeak-free stair may not be attainable.