Warranty terms come from the manufacturer of each structure, and they differ by building type and material. We do not publish one blanket period across the whole catalogue.
A treated-timber shed, a steel carport and a finished cabin do not carry the same warranty, and quoting one figure for all of them would be inaccurate for most of them. The terms that apply to your structure are supplied with your order paperwork.
Manufacturing defects in materials and workmanship, on the terms set by that manufacturer.
Contact us at sales@landhavenstructures.com with your order number and photographs. We will identify the applicable terms and take it from there.