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How the Right Windows Can Help Reduce Your Carbon Footprint

Northwest residents tend to be very environmentally conscious.  Many homeowners in Bellevue and surrounding areas are taking steps to reduce their carbon footprint and help protect the environment.  There are many ways to reduce your energy usage at home.  You can switch to energy-preferred light bulbs and unplug unused appliances and electronics.  One often overlooked but highly effective way to help reduce your carbon footprint is to replace your windows.

According to the American Energy Association, up to 60% of energy wasted is a direct result of poor insulation from windows and doors.

Let’s discuss how the right windows can help save you money and reduce your carbon footprint.  We’ll also discuss what to look for while shopping for new windows in Redmond, WA.

Double or Triple Paned Glass & Energy Efficient Materials

The density of your windows’ glass plays a major role in its insulation capabilities.  Single-pane windows are typically too thin to prevent your heating and air conditioning from escaping.  Choosing vinyl or fiberglass windows with double- or triple-pane glass will increase the energy efficiency of your home, help maintain your home’s climate control, and significantly reduce the efficiency of your heating and cooling efforts.

Weather Resistant Frames

A major source of poor energy efficiency is warped window frames.  Window frames can warp when they are exposed to weather.  When you live in the Pacific Northwest, moisture damage is a major concern!  Traditional frames hold on to moisture, resulting in rotting and distortion, as well as warping.  Long before your window frame starts to rot away visibly, the moisture-induced warping allows drafts to develop.  This results in your heating and air conditioning literally going right out the window.

Window materials like vinyl and fiberglass are moisture-resistant.  They won’t hold onto moisture. They won’t rot or warp from the rain.  By choosing durable, weather-resistant frames, you will drastically reduce the chances of moisture damage and warping.

ENERGY STAR Rating & Strong U-Factor

While searching for the perfect energy efficient windows for your Seattle area home, it’s always important to check the label.  Windows with an ENERGY STAR rating have surpassed the highest industry standard for energy efficiency.  Signature Window & Door Replacement has partnered with two window companies to provide you the highest quality, highest energy efficiency available.  Both Simonton vinyl windows and Infinity From Marvin® fiberglass windows are ENERGY STAR partners.

It’s also important to check the U-factor (u-value) of a window.  The EPA recommends that Washington homes use windows with a U-factor of 0.25 or lower.  The U-factor is similar to the “miles per gallon” rating for your car.  Except in this case, the lower the number, the better it is for your wallet.  It lets you know who well a window will insulate your home.

Choosing a Green Manufacturer

Many window manufacturers are establishing more environmentally-friendly manufacturing processes, as well as making environmentally-friendly products. By supporting them, you are doing your part to encourage energy-efficient manufacturing processes.

A Note About Infinity From Marvin® Fiberglass Windows

In 2014, Marvin Family of Brands, owner of Infinity From Marvin®, won the American Business Ethics “Most Ethical Large Company in America” award.  They received the award because of their commitment to behave ethically in their community, in relation to the environment, and to sustainability.

Infinity From Marvin® manufactures fiberglass windows featuring their patented pultruded fiberglass Ultrex material.  Ultrex is made from silica, an abundant natural resource, which requires significantly less petroleum than other products to produce.  Ultrex is produced in the only pultrusion facility which is in complete compliance with the 1990 EPA Clean Air Act.

These are just some of the many reasons why Signature Window & Door Replacement is a proud Regional Exclusive Dealer for Infinity From Marvin® fiberglass windows.

[link award to http://www.marvin.com/our-story/social-responsibility/sustainability?menu=sustainability  open in new window]

If you want to learn more about which windows can help you, your community, and the planet, we invite you to call us today at 253-887-7792 or visit our showroom at 1604 15th St SW #110, Auburn, WA  98001.  Schedule your free in-home consultation.  We serve Puget Sound homeowners from Everett to Lacey. Explore our online presence and discover more about our windows services at our website, where we’re dedicated to assisting you with your specific needs, ensuring you find the perfect solutions for all your window requirements.

See What Your Neighbors Are Saying

Signature Window & Door Replacement place picture
4.9
Based on 184 reviews
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rachel mf profile picture
rachel mf
17:04 06 Mar 26
I cannot praise Signature highly enough. We hired them in 2012 to replace all of our windows and two sliding doors - the work was excellent and we love our Simonton windows. We just hired them again to rebuild our two-story entryway and install a Perva door and new windows. From the very thorough conversations with our salesperson, Vitaliy, to the scheduling with the office staff, to the actual installation - everything is as professional and high quality as you can find. We gathered quotes from three other companies but none of them went to any effort to truly lay out how the job would be accomplished. Photos show the old & new interior side, and the new exterior. Still needs painting but we're so happy!
G Zenkin profile picture
G Zenkin
04:19 04 Mar 26
After an extensive vetting process and comparing multiple options, I confidently chose Signature Windows & Doors for my home, and they absolutely delivered. The Marvin brand windows they installed are beautiful and of incredibly high quality—the craftsmanship speaks for itself. Beyond the great product, the installation process was truly exceptional. The crew was professional, precise, and made the entire project seamless from start to finish. I highly recommend them to anyone looking for top-tier windows and flawless execution. I had a fantastic experience with Signature Windows & Doors.
Michele V profile picture
Michele V
00:13 26 Feb 26
We called our project "The Window From Hell." It was a HUGE trapezoid window up high in a 2-story living room, and it needed to be replaced after its seal failed. I got bids, and was the most impressed with Danny L at Signature Windows. We had a tight deadline because the home was going on the market and access to the window, especially in the rain, was really challenging. Meeting the deadline, and the safety of the installers, were non-negotiable. Danny came out the very next day to measure the Window From Hell and, not only did he give me the best price, but his company was the only one that had all the scaffolding equipment readily available at no extra charge. The window arrived sooner than expected, and installation was quickly scheduled to meet the deadline. Then we hit a snag: some epic rain made the cedar roof too slippery for safe conditions. Brent and his crew of expert (and very brave) installers rigged up a safe way to haul this brand-new Mother of ALL Windows up to the second floor and install it using very long ladders, secure scaffolding, and harnesses. I think we had 4 or 5 installers for this job. It took all day to get the old Window From Hell out and the new Mother of All Windows installed. But what a job! Perfect caulk lines, perfect cleaning of the glass, perfect clean-up of the job site, indoors and out. Job done ON TIME, SAFELY, and at an excellent price. If Signature can handle my Window From Hell, I am very confident they can install ordinary double-hung windows that exceed your expectations for quality, price, timeliness, and workmanship. I highly recommend Signature Windows.
Robert Horn profile picture
Robert Horn
01:35 19 Feb 26
I highly recommend Signature. Windows look great, we are really happy with our installers too, they picked up everything each day and were real craftsmen, they took pride in the work they were doing for us.
Leanne Bough profile picture
Leanne Bough
23:41 12 Feb 26
Signature windows was wonderful to work with from the sale through the installation.
Dana B profile picture
Dana B
18:02 25 Nov 25
Everything from the initial consultation, regular updates on my order and installation was wonderful. The most recent installation was the third time I've had Signature replace old windows and I've been so pleased every time. They took the time to explain which windows needed replacement and provided options without any sales pressure. It's so nice to work with a company that believes in great customer service and offers quality products.
Amy Dahlin profile picture
Amy Dahlin
16:47 23 Oct 25
We have chosen to work with Danny and his team at Signature Window & Door twice now. We love the quality of the windows and the help they provide in the design process all the way to the finished installation. We put in a 15' folding door at our last home. It was a showstopper! Highly recommend them to bring your home back to life with beautiful windows that are built to last!
Pam Moser profile picture
Pam Moser
22:08 18 Feb 25
We bought a house that needed all new windows & sliding glass doors replaced. So we did our research and visited window replacement companies to see & touch different window & screen types. We decided to work with Signature Window primarily based on customer service as we received during the research & planning process with Office personnel (friendly, helpful, responsive) & Sales team (product knowledge, design assistance, open & honest).

1st Project (Aug 24) - 8 windows & 1 Sliding Door
2nd Project (Feb 25) - 1 ceiling to floor large window & 2 windows
Product of windows & door was excellent - we are extremely happy.

The customer service experience was superb. We worked with Sales Rep, Scheduler, Window Measuring Rep & Installers - all were friendly, open & honest, communicative, assisted with design & product knowledgeable. Installers did an awesome job with project cleanliness & kept busy all day long.

We are extremely satisfied with our overall experience with window replacement with Signature Windows 🥰
happy couple holding hands outside home
happy couple holding hands outside home
Our Reviews See What Your Neighbors Are Saying

From the beginning to the end of this project, the Customer Care team was top-notch. They easily accommodated my difficult schedule, the requirements of the historical building I live in, and were super responsive to all my questions. The installation team was flawless. They worked around…

Kelly R.

Kelly R.

Signature always comes through, their products and work is always top notch, yes, they are a premium service but you get what you pay for, and I really enjoy having great doors and windows to my home.

Seth S.

Seth S.

I’m extremely pleased with Signature Windows. From start to finish the whole process has been wonderful. After the windows were shipped they were installed in less than a week (about 20 windows). The crew, Raymond and Walter (and Eric one of the days) was amazing. They…

Mary H.

Mary H.

Working with Signature was a pleasure. The design and product selection process was collaborative and thoughtful. The communication from start to finish was excellent. The installation crew was friendly, efficient, and skilled. We replaced a very old and very oddly installed back door on our house,…

Marc H.

Marc H.

We used this company several years ago to replace the upstairs windows and recently replaced the downstairs ones. Their costumer service is outstanding and the work was done very proffesional. Everyone involved with the project did an excellent job and we are very happy with the…

Valentina M.

Valentina M.

Signature Window & Door Replacement
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