Our Jack’s Guarantee

Our True LIFETIME GUARANTEE to Contractors and Homeowners

This means that No Other home improvement company can provide you with the peace of mind you get by working with the expertise of our established family owned company with over 40 years of experience and the satisfaction of our own exclusive installation craftsmen and women.

Many decades ago, Jack’s Wholesale Windows innovated the first window installation guarantee in the home improvement industry! At that time, we guaranteed our installation and labor for a 5 full years – which was unheard of at that time. Even today, most builders only warranty their work for 12 months.

Since those humble beginnings, we also innovated the area’s very first vinyl replacement window that met Energy Star standards. We also developed the first triple pane vinyl replacement window for sale in the Mid-West. In addition, our clients love the convenience that we created with the first Lifetime Screen Replacement Guarantee.

Today – we continue to lead the industry with the most comprehensive in-house warranty in the home improvement business!

OUR TRUE LIFETIME GUARANTEE assures you that no other home improvement company with provide you with better peace of mind than our factory trained, exclusive in-house installation specialists. We guarantee that your home improvement project will be free of installation and labor defects for the True Lifetime that you own your building.

Unlike most of our competitors (who want you to pay a trip fee, service fee and/or labor fee), ours is a NON-PRORATED warranty. Meaning – we will provide you with professional workmanship at no additional charge for any labor and installation defects – for the lifetime that you own your building.

Fully – yes fully, TRANSFERRABLE, non-prorated guarantee to the 2nd home owner. And, most of our window products include the most comprehensive factory GLASS BREAKAGE warranty in the industry. This means – it doesn’t matter how the glass gets broken, we will come out with a trained window specialist to replace the broken glass with a new – state of the art – insulated glass unit, all with Jack’s installation guarantee of no trip fee and no labor fee.

GOLD STANDARD GUARANTEE – We assure you, that no other home improvement company will provide you with better performing windows, sunrooms, siding or exterior doors, with our exclusive installation expertise, nor a more comprehensive warranty – for less money!

Jack’s Wholesale Window Guarantee applies to labor and installation only. Some restrictions may apply. See a copy of our factory warranty at any of our showroom locations. Products and parts carry a separate lifetime product and parts guarantee by the manufacturing factory.



High-Performance Vinyl Replacement Windows Wholesale Pricing

Offering the widest selection of replacement windows, siding and doors, Jack’s Wholesale Windows provides energy-efficient and affordable products designed to enhance the beauty of your home. We are proud of our reputation for superior customer service and our expert staff is happy to simplify the decision-making process for you today. We stand behind our workmanship, providing a manufacturer’s lifetime warranty to ensure 100% satisfaction.

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