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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon168
    Verified window services reviews

Top-Rated Window pros in Bethany Beach - Updated Nov 2026

Avatar for Delaware Glass Tinting, Inc.
Delaware Glass Tinting, Inc.
4.7(
40
)
Window Tinting - Apply or Replace

Serving Bethany Beach, DE and surrounding areas

Approved

In business since 1986

Free estimates

Warranties offered

"Valerie & Larry were great. I highly recommend them. They arrived on time and had completed the job well before I expected. I think my windows look fantastic! Thank you to both of them."
lovely cape cod home with blue siding and white trim
Vista
Window Film Projects
Window Film Projects
Window Film Projects

+51

Response time1 day
17 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Sea-Thru Window Cleaning & Powerwashing
Sea-Thru Window Cleaning & Powerwashing
4.8(
69
)
Window Cleaning

Serving Bethany Beach, DE and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"The owner, Ben, did an outstanding job cleaning our residential windows (his company also does commercial window cleaning). To date we have used him twice. Sea-Thru Window Cleaning communicates very well with their customers - before, during and after. The result is appointments are kept and reminders for future cleanings are provided. I highly recommend Sea-Thru Window Cleaning - you will be amazed of the results."
Response time3 hrs
Response rate94%
9 neighbors recently requested a quote
Avatar for CoolVu of New Castle County
CoolVu of New Castle County
5.0(
5
)
Window Tinting - Apply or Replace

Serving Bethany Beach, DE and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

At CoolVu of New Castle County we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Call Today!

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3M Milky Light Gray

+4

3 neighbors recently requested a quote
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Windows FAQs, answered by experts

It’s easy to tell if you have low-E windows. Light a match or grab a pen light and hold it up to your windows. You should see multiple reflections in the window—four for double-pane windows. If one of the reflections is a slightly different color than the other three, you have low-E windows. If you don’t have low-E windows, all the reflections will be the same color.

Energy-efficient windows cost more than other window types, but they can help you save on your monthly energy bills, get you some breaks on your taxes, and even increase the value of your home. According to Michael S. Regan, Administrator of the U.S. Environmental Protection Agency, when people invest in green upgrades like energy-efficient windows, they save energy, money, and more.

Garden windows can add value to your home and are an attractive feature for potential homebuyers. These windows add a custom look to your home and usable shelf space for homeowners with a green thumb. You’ll likely recoup your investment when it comes time to sell.

If you decide to forgo your old windows and upgrade them to modern day technology, there may be some people interested in the old windows. You can try selling them on an online marketplace for around $50 to $100 each (so long as the window wasn’t damaged during the removal). This can also help off set the overall price to replace them.

Yes, bifold windows can open inward or outward. Your window manufacturer will label windows as “in-swing” or “out-swing,” which indicates the direction they open. If your installer is ordering windows for you, make sure they know which direction you want them to open. In-swing bifold windows will preserve as much space in your outdoor area as possible. Out-swing bifold windows are great on the second floor, where obstructions outside aren’t a concern.

The Bethany Beach, DE homeowners’ guide to window services

From average costs to expert advice, get all the answers you need to get your job done.