Protect your Investment with Warranties that Matter


It’s easy to get caught up in the shed-buying process. You may be so focused on the size and appearance of your building that you forget to look ahead. How will this shed hold up after years of harsh weather and repeated use?

At Cook Portable Warehouses, we’re confident in both our construction process and our unique features.  That’s why all of our sheds come with three incredible warranties. You can have peace of mind, knowing that your portable warehouse is protected for years to come!

Here are the three warranties that come standard on all of our sheds:

  • 5-Year Fix-It-All Warranty

This is best described as a sort of “bumper-to-bumper” warranty, covering any defects in craftsmanship and materials. If you find any defects during the first five years of having your building,  we’ll fix them for free!

  • 50-Year Siding Manufacturer’s Warranty

Cook portable warehouses feature an exclusive 19/32” shallow groove LP SmartSide siding. The unique process by which this product is made allows the manufacturer to extend a 50-year warranty!

  • Lifetime Warranty

Our sheds are carefully constructed with pressure treated materials, allowing us to extend a lifetime warranty on all treated components. For instance, if the pressure treated components of your building are ever subject to termite damage or fungal decay, we’ll replace the damaged lumber free of charge!


We have several locations spread across 13 states. If you’re interested in learning more or seeing our sheds for yourself, click here to locate the dealer nearest you!