Replacement Windows2023-11-29T15:04:22-05:00

Goodbye Drafts, Hello Comfort

Energy-Efficient Replacement Windows in New England

Trusted local window contractor proudly serving Massachusetts, Southern New Hampshire, & Southern Maine

Save 50% off installation OR no interest, no payments, no money down for 48 months!

Get a Free Estimate Today

Curb Appeal



Windows 101: your guide to window replacement

Before selecting new windows for your home, you’ll want to consider two factors: style and performance. The first thing to think about is the design of your home. (Not sure what look you want to achieve? Take our style quiz to find out.) Remember, your choice of windows not only impacts the aesthetics of your home’s interior but also greatly influences its exterior appearance. Next, you need to explore the functionality of the windows for each space in your home. Which rooms need more light? What performance capabilities are important to you? To help brainstorm your own window wishlist, we’ve broken down the 5 pillars of window replacement:

What type of windows are you looking for?

Double Hung Windows

A timeless window style that offers the functionality of opening at both the top and bottom

Sliding Windows

A modern, sleek profile that combines exquisite form with effortless function

Casement Windows

Among the most energy efficient windows these windows also offer unobstructed views and more ventilation than other styles

Picture Windows

Ideal for unobstructed views and areas that don’t need additional ventilation

window project

Bay & Bow Windows

Make your rooms feel more welcoming and spacious by adding 3-dimensional depth and light

Awning Windows

A great addition that adds visual interest, improves ventilation and provides additional light

Garden Windows

An easy way to open up the visual space of any room, invite the outdoors inside and add sunlight

window replacement

Specialty Windows

Create a unique focal point in any room, giving your home a more dramatic appearance — inside and out

Experience the Coastal difference

As Family Business of the Year, Coastal Windows & Exteriors brings over 30 years of experience serving New England. Centrally located in Beverly, MA, our team has helped over 7,300+ homeowners across Massachusetts, Southern NH, and Southern ME achieve their home remodeling dreams. Founded as a one-stop-shop solution, we make it easy to explore window replacement options through a personalized inspection process and 3D technology to help visualize your project before the work even begins. Plus, our factory-certified and fully-insured installation makes the process worry-free from start to finish. When you choose Coastal, you enjoy the best of both worlds with high-performance windows and an alluring curb appeal. Talk about a win-win!

Don’t Miss Out On Our Latest Promotions!

Save 50% off installation OR no interest, no payments, no money down for 48 months!

These interest rates won’t last long, get in touch with us today!

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View our unmatched custom colors & styles for your windows

Tired of your drafty, old windows? Here at Coastal, we offer a wide variety of color, style, and grid options to match your aesthetic and needs. Upgrade your home this season with us!

Your New Windows Should:

Boost Energy Efficiency

Lower Your Energy Bill

Provide Security

Reflect Your Style

Increase Home Value

Our take on replacement windows

Windows (and doors) are your most visually prominent home feature. You see and use them every day. Sure, siding and roofing updates are important, too, but there’s something special about windows—after all, it’s in our name and how we got started. Window replacement can have a big return on investment when installed properly.

Our quality vinyl windows are engineered to withstand New England weather, lower energy bills, and enhance your curb appeal. Top-rated energy performance, numerous customization options, and industry-leading warranties make our windows efficient and their installation worry-free.

Before we explore style and customization options, let’s see if window replacement is right for you!

Lowest Air Infiltrated Window in the Industry!

Quick Quiz: Do You Need New Windows?

It’s true: new window replacement is an investment, but it’s one that improves your quality of life. When your windows are underperforming, it’s time to consider replacement. Below are common warning signs New England homeowners experience with old, inefficient windows:

  • Difficulty opening, closing, cleaning, or maintaining the windows

  • Drafts or air leaks around window frames

  • Visible cracks, warping, or decay in the wood

  • Condensation or fogging between the panes of glass

  • High energy bills due to poor insulation and air leakage

  • Excessive noise from outside due to poor sound insulation

Any of these sound familiar? Perhaps your home windows are not performing as expected. Contact Coastal for a FREE INSPECTION and estimate.

Absolutely perfect from start to finish. Very happy with my window and siding job. It wasn’t the cheapest but I have the best looking home on the block and I got exactly what I was looking for.

Casey, Beverly, MA
We had a great experience with Coastal. We had 4 new windows installed by them and they were extremely easy to work with from start to finish. The guys who came to do the installation were quick, but did a fantastic job. The windows are a huge improvement! I think their prices are higher than some, but the windows themselves are great and the customer service left me feeling like I was in good hands. I feel as if I got good value for my money overall.
Keleigh, Somerville, MA
This is our 2nd time working with Coastal Windows & Exteriors. Each time they have over delivered on their commitment to us. We recently purchased 2 main doors, and about 20 windows. The sales staff was very helpful with the selection and style of our needs. Their pricing was very competitive, but the style and durability of the products was eventually the reason we went with CW&E again.

I must say, the installation team were super! We have all worked with installers “who don’t care” the installation team Coastal Windows uses are simply the best. They walked the grounds with me, and fully explained the process and timelines. I think our house and yard was cleaner after they finished then before they even started.

I would highly recommend using Coastal Windows & Exteriors for any of the services they offer for my future housing needs!

Jon , Duxbury, MA

Stop Energy Loss: Save Up to $500+/Year On Energy Bills

According to Energy Star®, New England homeowners can save up to $500+ on energy bills by investing in quality vinyl windows. To experience the very best in energy savings, Coastal Windows & Exteriors offers window replacement products that meet or exceed Energy Star® standards.

  • Best air infiltration ratings in the industry to minimize drafts

  • Insulated glass packages with argon and krypton

  • “Low-E” glass coatings help block UV rays

  • Triple weather stripping blocks air /creates a perfect fit for window opening

  • Heavy-duty cam sweep locks hold sashes in place during violent weather

  • Lasts up to 4 times longer than competitive window systems

Our window replacement products meet or exceed Energy Star® standards. Combined with expert installation, your windows will continuously perform for decades.

Superior Protection for Your Peace of Mind

A secure home must include secure windows. Windows are a vulnerable entry point to your home, but this doesn’t need to keep you awake at night. Coastal Windows & Exteriors offers New England homeowners protection against intruders with the following features:

  • Low-profile French cam locks routed into the frame

  • Locks fastened through three layers of .075 iUPVC

  • Scores 10 out of 10 on AAMA forced entry test

Secure windows offer protection against burglars and other intruders, as they are designed to withstand forced entry and tampering. They also help to prevent accidents, especially in homes with young children or pets, by keeping them from falling out of open windows. You can count on Coastal Windows & Exteriors for windows designed with security in mind.

Bottom line, We Know Windows and we’ve been helping homeowners for years in achieving homes that are warmer, safer, more energy efficient and stylish, while also improving re-sale value.

Call us at (978) 861-3031 or email us via the form on this page.  We’re ready when you are! 

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Window FAQ

How can you tell if your windows are drafty?2023-11-29T14:45:20-05:00

One way to tell if your windows are drafty is by holding your hand close to the window on a breezy day. You will likely feel air coming in from the sash, the frame, and where the sash meets the sill. You can also light an incense stick on a windy day and hold it near the same areas. If the incense blows around (even sightly) you likely have drafty windows.

Does replacing old drafty windows save on heating costs?2023-11-29T14:41:53-05:00

It sure does! In fact, according to Energy Star, you can save over $500 in energy bills per year by upgrading from single pane to triple pane windows.

Can you get sick from a drafty window?2023-11-29T14:41:08-05:00

You won’t catch a virus from a drafty window. But if the window is drafty or the air in the room is too cold (heat and humidity is escaping), you may suffer from sinus problems as a result of dry air. This is prominently an issue that you can run into during the winter.

Can drafty windows cause condensation?2023-11-29T14:40:07-05:00

Drafty windows may cause condensation.

How can I stop drafty windows?2023-11-29T14:39:26-05:00

The best way to stop drafty windows is by replacing them. That’s because there may be air leaks at various points of the window. Air typically leaks from the sash, the sill, and where the sash meets the sill. New window installation seals up these air leaks and drastically reduces drafts. Other tricks like putting plastic over windows are only bandaid approaches.

Do foggy windows need to be replaced?2023-11-29T14:38:50-05:00

It depends on the reason for the fog. In most cases, yes, the window will need to be replaced. The best way to be sure if replacement is the best option is by contacting us, and we can come out to your home for a free assessment.

What causes foggy windows?2023-11-29T14:33:51-05:00

Foggy windows are typically caused by a broken seal, leaks, or condensation from humidity.

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