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Window World Window & Patio Door Warranty

With clear, long-term commitment to service, we bring unrivaled value to our customers around the country.

A lifetime of happiness.

For over 20 years, we have been committed to providing our customers with durable, high-quality products. All windows and patio doors we sell come with a manufacturer’s lifetime limited warranty, good for as long as you own your home!

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Examples of coverage include:*

  • Vinyl Parts Warranty

    Under normal use, the vinyl components of the windows and patio doors will not blister, peel, rot, or corrode.

  • Mechanical Parts Warranty

    All mechanical parts (locks, vent stops, balances) are warrantied to be free from manufactured defects in material and workmanship. Replacements for any defective mechanical parts will be supplied at no charge.

  • Insulated Glass Unit Warranty

    The double-pane insulated glass unit is warrantied against defects resulting in material obstruction of vision from film formation caused by dust or moisture in the dead air space of the unit for the life of the windows and patio doors.

  • Transferable Warranty

    If you move, the window and patio door warranty may be transferred to the subsequent homeowner provided Window World receives the warranty transfer form along with the then-current transfer fee within 30 days of the sale of your home.*

  1. 1.*Restrictions may apply. For complete details, see the warranty at your nearest Window World store.