Renewal by Andersen Recognized by J.D. Power

Renewal by Andersen reviews

Once again, Renewal by Andersen is recognized by J.D. Power for “Outstanding Customer Satisfaction with Windows and Patio Doors”*

As many of you know, there are websites where individuals can post their reviews about products and services, including products such as windows and doors. In fact, we have some very nice reviews from customers who have experienced working with a company like Renewal by Andersen of Maine (and you can click here to be directed to our "Reviews" page). However, J.D. Power takes "reviewing companies/products/services" to a whole new level:

When you know more, you can do more. Our peerless data, analytics, and consumer intelligence drives and defines brand strategies worldwide. With every client, we look to enable and enhance customer loyalty, retention, and expansion – while helping every customer buy smarter. - Visit for more information.

J.D. Power is like a megaphone for customers on a global level. To us, only the exceptional can be recognized and awarded in the window and door industry (let alone all others).

The reason we bring to light this award is not to brag (although, maybe just a little), but more importantly, we know how hard it is finding a reputable contractor to work on your most prized possession. In fact, Renewal by Andersen realizes that replacing windows and doors for homeowners throughout southern Maine isn't our job, but rather a skill. Furthermore, in our mind, having someone who is satisfied with our work isn't good enough. This is why we created Renewal by Andersen Signature Service. We combine the best people in the industry, a superior process, and an exclusive product. From design and sales through installation and service, we own the entire process - giving our customers a single point of contact and helping make replacing their windows and doors the best home improvement project they've ever done.Best windows installed and warranty

Call 207-985-8465 or fill out the form on the Contact Us page to request a free, no obligation in-home appointment. We will diagnose your current window problems, give you recommendations on how we can replace your old windows, show you samples and photos of the Renewal by Andersen windows including providing you a written project quote.

*Renewal by Andersen received the third highest numerical score among 16 companies in the J.D. Power 2017 Windows & Patio Doors Satisfaction Study, based on 1,904 total responses, measuring the experiences and perceptions of customers who purchased windows and/or patio doors in the previous 12 months, surveyed February- March 2017. Your experiences may vary. Visit

Energy efficient windows make for an energy efficient home

The temperatures won't slow us down in replacing windows in Maine

Winters are cold in Maine, so it’s important to be sure that the windows in your home are energy efficient. There are many benefits to energy efficient windows, from saving money, improving our effect on the environment, and keeping our homes as comfortable as can be. But what ARE energy efficient windows?

Lawrence Berkeley National Library defines the term “Energy Efficiency” as “using less energy to provide the same service.” (And actually uses a homeowner replacing their old windows with new windows as their first example!) Energy efficiency is basically utilizing the energy you already have in the most efficient way possible.

There are three major components when considering energy efficient windows:

  1. Frames. Composite frames like Fibrex are the best kind (as opposed to wood or vinyl) because they are extremely durable, don’t conduct heat, and they stand the test of time- no warping or rotting that would let cold air in.
  2. Glass: Low-E glass has a microscopic coating, or several coatings, that reflects long-wave infrared energy. When heat inside a home tries to escape during the colder seasons, Low-E glass reflects the heat back into the home, so review what types of Low-E coatings each company is offering.
  3. Proper Installation. The best windows in the world can be of no use if they aren’t installed properly. Sealant and insulation need to be administered professionally to be sure that your windows are 100% sealed. A warranty should cover both product and installation, giving you, the customer, peace of mind.

Low-E glass in windows


When all of these factors for your windows are met, your home will truly be more energy efficient, and you can reap the benefits of conserving energy. Consumer advice expert Clark Howard’s website lists replacing your windows as one of the top 5 ways to make your old house as energy efficient as a new one, touting, “Replacing single pane windows with ENERGY STAR-qualified windows can save $126-$465 per year in energy costs, according to the Department of Energy. Those in New England will get the biggest benefit while those in California save the least.” And here in Maine, it's safe to say we fall into the category of colder New England climates, therefore maximizing the highest amount of energy savings by replacing old windows!

Renewal by Andersen windows are not only ENERGY STAR-qualified but they also have other unique benefits as well, which include blocking harmful UV rays which can fade furniture and blinds, in addition to sound-deadening qualities.

Where is being comfortable most important than in your own home? Keeping your home energy efficient will allow you to keep your home and the temperature you really want without that lingering worry of how much money you're wasting. With exponential monetary savings, an improved impact on the environment, and a healthier and more comfortable home, energy efficient windows are the best possible improvement you can make to your home in Maine this winter.

Call or fill out our Contact Us us to schedule a free, in-home consultation so we can show you how energy efficient Renewal by Andersen windows can be in your home - 207-985-8465.

Glass in replacement windows should be the most important factor

90% of a replacement window is glass. Shouldn't that be the most important factor when considering replacement windows?

When you are considering getting your windows replaced, you want a good window that is installed properly (of course). However, if you've thought about the components of a window, 90% of a replacement window is glass. This is a very important factor, especially for folks who live in southern Maine in the winter, when trying to keep your home comfortable in all seasons without paying more for inefficient windows.

This video explains the science behind the technology of Andersen's Low-E4 glass which is manufactured with every Renewal by Andersen window. And the good news is, Low-E4 glass comes standard in every Renewal by Andersen replacement window.

For those who would like to read the highlights, here are the features and benefits of Low-E4 glass:

  1. Renewal by Andersen windows have 11 coatings to enhance the efficiency of the whole window performance and help fight against home energy loss.
  2. There is a microscopic coating on the exterior of the window glass called Titanium-Dioxide. When activated by sunlight, this coating makes the exterior of the glass smoother which allows water to shed cleaner and evaporate quicker without leaving as many dirt spots. Renewal by Andersen customers find find themselves spending more time at the beach and less time cleaning their windows.
  3. The space in-between the panes of glass is filled with an Argon-Nitrogen blend. Because Argon by itself is known to dissipate through your glass over time, the Nitrogen blend keeps the Argon stable and your windows warmer than any other replacement window made in America.
  4. Do you live on a busy street, or near an airport, or by some train tracks? Renewal by Andersen windows reduces the intrusion of sound into your home, allowing you to entertain, or read a book without noisy outside interruptions.
  5. Andersen carries a 20-year warranty on the replacement window glass giving you piece of mind and one number to call should you have any questions.

Andersen Window GlassIf that wasn't great enough, Renewal by Andersen has also developed an optional upgrade to our glass packages called "Smart Sun". No, our windows can't control the sun, but rather control the amount of harmful rays entering  your home from the sun during different times of the year in Maine. Meaning, our window replacements with Smart Sun glass are 45% more efficient in winter and 70% more efficient in summer (see our Beauty Catalog for details) plus they protect your furnishings and flooring from UV rays.

To learn more, call us at 207-985-8465 or fill our our Contact Us form for a free, in-home window consultation, inspection and project quote. We'll review 100% of the features and benefits Renewal by Andersen windows can bring to you and your home.

Who says replacing your windows isn’t a good investment?

Cost vs. Value 2016

Hanley Wood is a real estate media firm focused on commercial and residential construction in North America. Every year Hanley Wood produces a report showing consumers what they can expect investing into remodeling their homes. The 2016 report was recently released and shows that replacement windows are one of the highest returns for your investment.cvv-logo

The study is very thorough and broke down statistics not only nationally but directly to the City of Portland’s surrounding areas. Replacing your windows is ranked as one of the best returns of 83.3% costs recouped. This outperformed a bathroom remodel (60.6%) and a kitchen remodel (56.6%). Unless, of course, you are referring to the windows in the bathroom or kitchen.

However, cost versus value isn’t the only research statistics to consider when looking at replacing windows. What about looking at expense versus investment when considering replacement windows?  A good chunk of energy can be lost through your walls, ceiling, basement and even your old and drafty windows. In the winter, the warm air in your home will escape through inefficient windows. In the summer, with the expansion and contraction of inferior window materials like vinyl, the outside warm air will find its way into your comfortably cooler home. Renewal by Andersen, wood-composite replacement windows are 45% more energy efficient in winter and 70% more efficient in summer.* The high performance Low-E4 glass used in our windows will not only make your home more energy efficient year round, but also reduce outside noise.

Energy efficiency is not the only benefit of replacing windows; it can also impact the resale value of your home especially in older and historic homes. Buyers are less likely to be interested in older homes that have single pane glass windows for fear of high energy loss and costs. When replacing windows in older homes it is very important to choose windows that match the home’s historical aesthetics. After careful consideration and review of the technical specifications, Renewal by Andersen replacement windows have been approved by the Portland Historical Preservation Committee. If they've approved our windows, shouldn't you?

Can you see where this home could receive 83% ROI?
house graphic final

Whether you are looking to improve the energy efficiency of your home or making improvements to sell your home faster, Hanley Wood reports that upscale window replacement is one of the best ways to invest in your home. Give us a call at 207-985-8465 so we can inspect your old, drafty windows and provide you a quote to get them replaced.

*Values are based on comparison of Renewal by Andersen double-hung insert window SHGC for clear dual panel glass non-metal frame default values from the 2006 and 2009 International Energy Conservation Code.

Renewal by Andersen ranks highest in customer satisfaction

Renewal by Andersen Ranks Highest in Customer Satisfaction by J.D. Power with Windows and Patio Doors


Kennebunk, ME (July 15, 2015)  -- Renewal by Andersen, a division of Andersen Corporation, was ranked highest in customer satisfaction with windows and patio doors for the first time, according to the J.D. Power 2015 Windows and Patio Doors Satisfaction Study* released in June.

“This ranking is an honor for everyone who works at Renewal by Andersen,” said Paul Delahunt, president of Renewal by Andersen. “Ever since joining this company, I’ve been impressed by the dedication and effort that go into ensuring every customer job is done right, but  being ranked highest in customer satisfaction  by J.D. Power is a great achievement for the whole team.”

The study measured satisfaction among customers who purchased windows and/or patio doors within the past 12 months, based on performance in five factors (in alphabetical order): appearance and design features; operational performance and durability; ordering and delivery; price paid for products;  services received; and warranty. Satisfaction was measured on a 1,000-point scale by more than 2,400 customers who met the study’s criteria responded.


Renewal by Andersen is the start-to-finish window replacement division of Andersen Corporation. The company offers a replacement process that includes an in-home consultation, custom manufacturing, and installation through one of the largest nationwide networks of window replacement specialists. For a complimentary in-home consultation or to view more information about Renewal by Andersen visit


Headquartered in Bayport, Minnesota, Andersen Corporation and its subsidiaries manufacture and market window and door products under the Andersen®, Renewal by Andersen®, Silver Line® and American Craftsman® brands. Andersen was founded in 1903 and employs more than 10,000 people in locations across North America. Andersen is a privately held company. Visit us at “Andersen” and all other marks where denoted are trademarks of Andersen Corporation and its subsidiaries. ©2015 Andersen Corporation. All rights reserved.

* Renewal by Andersen received the highest numerical score among window and door manufacturers in the proprietary J.D. Power 2015 Windows and Patio Doors Satisfaction StudySM. Study based on responses from 2,442 consumers measuring 14 brands and measures opinions of consumers who purchased new windows or patio doors in the previous 12 months.  Proprietary study results are based on experiences and perceptions of consumers surveyed in January – February 2015. Your experiences may vary.  Visit

Replace windows before harsh winter

Above normal snowfall is expected so replace windows before winter

Each year, we all endure a time in southern Maine where the temperatures begin to drop and many Mainers look for ways where they can save on their energy bills. In fact, Efficiency Maine has some rebate programs that you should look into when you replace windows before winter. The reason I write this blog today in 90 degree heat is because the forecast for another snowy and cold winter is expected (which is only 4 months away).

USA above average snowfall 2015-2016

The above map gives you a sense that we will have "Well above normal snowfall" in our region this coming winter. We can help you plan to winterize your home this year before the snow flies and make Jack Frost weep from not finding his way into your home ever again.

The first step is always a misconception. We provide a free service to visit your home and inspect your old windows to determine how you want your new windows to look. From there, we can build a project quote based on you and your home's needs. This does not mean you need to purchase anything at the time of our visit. This is an information gathering session to give you an exact price quote should you decide to go ahead with replacing your windows (and learn about the specials). The only thing you have to lose is more heat out of your old windows.

Give us a call at 207-985-8465 or visit our contact us page to request an in-home appointment.

Size of replacement windows matter

The size of your windows can mean everything to a southern Maine homeowner

This is an important topic to discuss when contemplating replacing your windows. Many people (and even some who are in the trades) think replacement windows are no good because you will lose glass and viewing area. I remember last summer talking with one of my friends who is a plumber (but has done other handyman type of work) saying how he's going to keep his old windows because replacement windows never work. I thought to myself, he's "almost right" because some replacement windows won't work.

Vinyl window measurement

Every window replaced with an insert window will lose some glass area

If anyone tells you different, don't believe them! When you remove the wood window sashes and insert a new window inside the existing window's masterframe, this is considered an insert window installation versus a full-frame replacement window (see my blog on "different replacement window installation applications"). Physically, when you insert another window inside an existing window masterframe, you will be losing overall glass area and hence losing viewing area. However, Renewal by Andersen insert replacement windows lose the least amount of glass area than any other vinyl replacement window in the United States. This is due to the fact that Renewal by Andersen windows are twice as strong as vinyl windows and can be manufactured with a sleek design while holding it's structural integrity.

Renewal by Andersen windows can be made larger than vinyl windows with the help of Fibrex

fibrex is stronger emblem 2

Renewal by Andersen windows are made out of a composite material called Fibrex.

Learn more about Fibrex by viewing this 2-minute video

The combination of wood fibers and polymers create the best of both worlds. We can make a larger window and you can keep your home's beautiful wood aesthetics because Renewal by Andersen windows are strong like wood and look like wood, but you'll never have to worry about maintenance. In addition, Fibrex is warrantied to help keep the structural integrity of the window intact for decades. This also allows us to fuse different color combinations, create dual color windows and even a black exterior. Can you imaging what would happen to a vinyl window if it were painted black?

Do NOT paint your vinyl windows black and see what happens.
This is not a suggestion.

If you want to see how Renewal by Andersen windows compare to other material types, please call us at 207-985-8465 or fill out our contact form to schedule a free, in-home consultation. That way we can provide you with a project quote to get your windows replaced and show you how Renewal by Andersen can make a BIG difference in your home.

Growing ‘panes’ to replace more windows

Recruiting and training the right people to replace windows and keep up with demand

If you can believe it, Renewal by Andersen grew even through the toughest times of the recent recession. Now that we're hearing our economy is trying to stabilize, more people are investing into their homes. We are now experiencing some "growing panes" to interview, recruit and train professional individuals to handle installing Renewal by Andersen windows for southern Maine homeowners.

To learn more about this opportunity, click the link below (this will be active through 7/22/15 or until we find the right installers, which ever comes sooner): - Renewal by Andersen Window Installers

However, this is a different type of window installation because of the high caliber product line and craftsmanship that goes into a perfect installation. Unlike other companies who install vinyl windows, our installers need to be versed on intricate carpentry situations. Even installations that involve something as simple as removing rotting jambs, sills, stools, headers, casing and stops are a rarity in the window replacement world for Maine.

Andersen prepares for high demand of window installs

The Renewal by Andersen corporate headquarters in Cottage Grove, MN will be expanding their factory to accommodate the significant growth planned for 2015 and beyond.

"We've grown to a point where we needed to add a third shift and are making windows 24/5." Said President of Renewal by Andersen Corporation, Paul Delahunt.

To join our happy list of customers, give us a call at 207-985-8465. We'll schedule a time to visit with you in the comfort of your home to discuss your planned window replacement project and provide you with a written project quote.

Why choosing vinyl windows is a mistake

Vinyl windows used to be thought of as "final"

Of course you would think I'm bias by writing about how choosing vinyl replacement windows for your home is a mistake especially since we don't offer vinyl windows. However, don't take my word for it. The Andersen Corporation has been in business since 1903 and was one of the first creators of vinyl windows back in 1959. They no longer manufacture vinyl windows because this type of product doesn't provide a long-term value to homeowners.

"But doesn't the old adage that 'vinyl is final' still hold true?"

If this was the case, our business of replacing windows with Renewal by Andersen windows would be down by 25%.

Here are some apparent problems with choosing vinyl windows:

seal failureProblem #1: Seal Failure - Vinyl windows expand and contract. That's why when you hang vinyl siding on a house you don't nail it solid to the house wall and allow it to expand and contract with the difference in temperatures. This movement causes exterior window caulking to give way and even the seals between the panes of glass to break down. Since we live in one of the harshest climates in the country, southern Maine homeowners need windows that are going to withstand what Mother Nature throws at their home in every season for years on end.

Problem #2: Warping - Summer will eventually return to us in Maine and with that comes some significantly high temperatures. Some of these temperatures are enough to melt plastic. So why not vinyl windows? Here's a picture of a vinyl window that has melted due to the high summer heat.Warped-Vinyl-Window

Problem #3: Vinyl window installers are not skilled carpenters - Here is a common situation. An unassuming homeowner has an old window that needs to be replaced. They hire (what they thought) were skilled installers to replace their old window with a new vinyl window. The installers remove the old window and find rotting issues. In many cases, the vinyl window installer will set the new window into the opening WITHOUT REMOVING THE ROT! The photo below clearly shows the rotted frame around the windows. No amount of caulking or aluminum wrap will be able to fix the potentially dangerous problems to arise out of this installation.

New windows in rotted frame Problem #4: Loss of glass area - When you replace your windows with a vinyl product, you will lose viewing area. The reason being if you are inserting a window inside the existing window frame, you are going to lose glass area. Vinyl windows lose the most glass area of any replacement window produced on the market today. WDW - Vinyl glass lossWith Renewal by Andersen windows, there are a couple of installation methods and in some cases, you can gain glass area.

Give us a call to schedule your free in-home consultation. We will take you "window shopping" through the differences of window products that are on the market today and why Renewal by Andersen windows are a better choice for you and your home.

Spring home improvement list

Let us shorten your spring "honey-do" list!

To do list replace windows

While we are still hibernating from one of the most brutally cold and snowy Maine winters on record (I guess Punxsutawney Phil was spot-on this year), it's a great time to reflect on the projects you want to start this spring. Even though gardening might be put off further in the season until the severe frost is completely gone, we can install windows year-round.

"I need help visualizing what my windows will look like when I have Renewal by Andersen replace my windows."

With our Window Visualizer, you can upload a photo of your home and review different design ideas from styles, finishes, colors, glass and even screen types. If you want to see what a casement window would look like versus double-hung windows, or even what a different color or grille pattern would strike your fancy, you can see it all on our Window Visualizer. If you don't think you're savvy enough to use the visualizer on your own, we can review the options at our free, in-home appointment consultation.

For example, this client needs to get approval from the town's historical committee in order for us to replace her windows. To help in this process, we can show the committee what her windows would look like installed using our visualizer. Below you can see Renewal by Andersen double-hung windows with a canvass exterior and top sash colonial grille pattern.

Renewal visualizer example

To get you started, visit our contact us page or fill out the form to the right. We can schedule an in-home window consultation to provide you an exact price quote to get your windows replaced just in time for grilling season!