Cook Portable Warehouses uses the highest quality treated wood for our buildings. The superior value of these treated components (including the floor skids, floor joists, floor decking and siding) allows us to extend a lifetime warranty against structural damage caused by termites or fungal decay on all exposed wood components. So, if any of these components of your Cook shed are damaged by termites or fungal decay, we will repair or replace the damaged parts for free.
Every new and pre-owned Cook Portable Warehouse comes with a 5-year labor and materials warranty. This covers defects in workmanship and materials during the first five years of ownership. Normal wear and tear and acts of God are not included under this warranty.
Our buildings feature Cook’s exclusive 19/32″ shallow groove LP SmartSide siding. Because of the unique treatment process, this product carries a 50-year manufacturer’s limited warranty.
All shingles used on Cook buildings are grade “A” shingles and carry a 30-year manufacturer’s limited warranty.