Window World 4000 Reviews

Window World vinyl windows are a well known brand to most consumers. In general, they are a low cost vinyl window option that is best suited for more budget-based project.

Window World Vinyl Windows receive a 3.8 rating out of 5 stars -- read 22 Window World reviews by clicking on the Window World manufacturing page in the breadcrumbs above. Here you will find links to all of their models.

The Window World 4000 series is the entry-level vinyl replacement window that is a relabeled AMI window. Typically, the 4000 series is a MI 1650 vinyl window, generally considered a builder grade window. Generally not a vinyl window I would recommend for homeowners looking to stay in their homes long term.

If consumers are considering Window World, I would recommend upgrading to the company's higher end model. Ironically, when you do, the price you might be looking at could buy you a pretty solid mid range vinyl window from a stronger brand. I would recommend Window World if the particular branch in your city or town has a long and solid reputation of installation and service.
The Window World 4000 Window Series gets a 3.3 out of 5 star rating.

Review By John M. - Site Editor

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Window World 4000 Window Prices

Consumers can expect the Window World 4000 to range in price from $325 to $575 fully installed for a normal sized window. There are loads of variables that will affect window costs, including the size of window, window glass, hardware and component upgrades. Comparable replacement windows include MI 1650 prices and Milgard Styleline window costs.

-- Window Itself: $250 to $325 --

-- Installation: $75 to $250 per opening --

-- Window & Installation: $325 to $575 -- *

» More On Window World 4000 Costs





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Window World 4000 Ratings

The Window World 4000 double hung with a low E should deliver a U-factor of .34, SHGC of .25 and a VT number of .40. These are not impressive numbers for a vinyl window that is intended to provide long term value. The window does deliver about the numbers that I'd expect given its low price and quality.

Window World 4000 Window Warranty

The Window World warranty is lifetime on window parts. They claim to provide a lifetime labor warranty as well. I've always viewed this warranty with some considerable skepticism given the low quality of the vinyl window.

Perhaps this is true. When I get consumer input, I will update this page.

Window World 4000 Windows Question

If you have Window World 4000 windows, and have a review or question, please post it here. We only accept legitimate consumer reviews, no spamming please.

If you have questions for our window editors, please include them here. They are happy to answer any questions on the Window World 4000 window or any other replacement window you may be considering.

Window World 4000 vs. Wincore 7700

I have quotes on the WW 4000 and the Wincore 7700. Which would you say is the better of the two windows?

Tracey - Homeowner - January, 2020

Website Editor's Answer

Tracey, the Wincore 7700 is the better window by quite a lot here. If the prices are comparable, I'd go with the Wincore for sure.

Editor Jim R. - January, 2020