Understanding the division of responsibility is essential. A manufacturer's warranty protects against latent defects in the material itself, such as surface finish failures or manufacturing irregularities. An installer's warranty, usually provided by the flooring contractor, covers the quality of the labor, such as subfloor prep failures, loose boards, or poor-quality seams. Always keep both documents, as a denied claim under one policy may still be valid under the other if the fault originates elsewhere.

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