This review will be mostly about the sales process, since I didn't purchase windows.
First things first: Clear NRG definitely sells high-quality windows, and their installation team also seems top notch. The business itself also seems legit.
They sell windows using a door-to-door salesman approach. This has its strengths and weaknesses. The strength is that they can really take the time to walk you through the product and the company in detail, which you wouldn't be able to do in a few minutes at a store location. This process allows the consumer to appreciate that there really is a difference in the quality of windows, and the windows sold by Clear NRG are top notch.
However, the door-to-door approach lends itself to misleading sales tactics, and exploits impulsive and overly sympathetic personality types. I experienced some of that during my consultation.
First, a fellow came to my door and offered me a $25 gift card if I agreed to a free window estimate. The guy was pleasant enough, but he took 10 minutes to deliver 1 minute of information and he seemed to know nothing about windows. What the heck, I thought, I might as well get an estimate.
Then, I received a scheduling phone call. They said the consultation would take 1 to 1.5 hours.
The consultation took over 3 hours, from 7:00 pm to 10:15 pm. It's disrespectful to say that it will take less than half the time it actually took, when these guys know exactly how much time it will take (they do it multiple times per day).
The salesman was pleasant, professional, and experienced. I didn't find the sales tactics to be high-pressure, in contrast to other reviewers. They do offer you a substantial financial incentive to purchase windows on the spot (14% discount and very attractive financing), but the person I spoke with wasn't pushy about it. I don't know whether or not this kind of incentive, which encourages people to buy without thinking it through thoroughly, is unethical. But it could certainly lead to bad financial decisions if you're an impulsive person. He said they make a jaw-dropping 4 out of 10 sales. I'm sure there are more than a few suckers in that figure.
During the consultation, the salesman provided me with many facts and figures, some of which were accurate and straightforward, and others of which I believe were inaccurate and misleading. The windows are clearly high quality in terms of their insulating value, but he repeatedly exaggerated the financial and energy efficiency benefits of the windows. He claimed that the new windows could reduce my heating bill by 33%, 40%, or even more, which is absurd. The US Dept of Energy estimates that 10-25% of total heat loss happens via windows. According to their insulating value (R-value), new Clear NRG windows might reduce heat loss through my windows by 50% at best (vs my old double pane windows), meaning that I'd be saving 5-13% on heating ($100 a year at best). They claimed I could save thousands of dollars on heating over 10 years, but the math doesn't add up.
One thing that does add up is the expected return-on-investment in terms of home value. He provided an independent estimate (from www.costvsvalue.com) suggesting that in my area, 80+ percent of the value of new windows is retained in the form of increased home value. I didn't know that, and I was glad to have that information. It does make me more likely to upgrade my windows.
They use a heat lamp to demonstrate how well the windows function. The windows are remarkably good at blocking the heat of the lamp. Most people don't understand the difference between reflecting the light/heat from a heat lamp (or the sun) and the insulating value of the window, but it's an important distinction that the salesman failed to explain. The coatings on modern high-quality windows make them very good at reflecting heat from the sun, meaning that your house will stay cooler in summer if the sun is shining through your window. But that's not a big concern in the Seattle area (in my opinion); the bigger concern is heat loss in the winter. Heat loss depends primarily on the insulating value, which is measured as an R-value or U-value. The higher the R-value, the better the insulation. The top-of-the-line windows from Clear NRG have an R-value of just under 4, which is very good for a window. However, to put that into perspective, the typical R-value for the walls of new houses in most areas is R-16, four times better than these windows. The point is that the difference in the insulating value between high-quality and lower-quality windows is small: R-3 vs. R-4 .
They also claimed that their windows have an expected lifespan of 50 years, vs 5 years or less for contractor-grade windows. They provided no independent evidence to support this claim, and I suspect it's greatly exaggerated. Their windows will last longer, but by how much?
Overall, it was a mixed bag with some significant areas of concern. read more