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TRUSTED BY LLOYD HARBOR, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon383
    Verified window services reviews

Top-Rated Window pros in Lloyd Harbor - Updated Nov 2026

Avatar for Long Island Windows and Siding
Long Island Windows and Siding
4.5(
51
)
New Windows - 6 +

Serving Lloyd Harbor, NY and surrounding areas

Approved

In business since 1966

Free estimates

Emergency services offered

"Peter and his team did a wonderful job of presenting the product, discussing the job, giving a fair price, constant communication, as well as a wonderful install process. We would absolutely recommend this company for vinyl siding replacement and will be calling them for windows in the future."
Our Reputation
Reinforce Your Home
Expert Craftsmanship
Response time8 hrs
Response rate94%
34 neighbors recently requested a quote
Avatar for Duraglass
Duraglass
5.0(
45
)
New Windows - 2Window Glass - Install or ReplaceNew Window - Single+1 more

Serving Lloyd Harbor, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

"Emil from DuraGlass installed new glass on my windows. He was extremely professional, completed the work in a timely manner and neatly. I will definitely hire him for additional work. I highly recommend him."
Shower doors
Shower doors
Shower doors
Shower doors
Shower doors

+6

Response time2 hrs
Response rate95%
4 neighbors recently requested a quote
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Windows FAQs, answered by experts

Wood windows fall in the middle of the window frame materials when it comes to energy efficiency. They’re more insulating than aluminum and vinyl, but they aren’t as efficient as fiberglass or composite frames. If you love the look and lifespan of wood windows and want to maximize efficiency, you can upgrade to double-pane or triple-pane glass and consider window tinting and low-emissivity (low-E) coatings to minimize heat transfer.

Impact windows are absolutely worth the money if you live in an area prone to hurricanes. Though expensive, impact windows are built to withstand hurricane winds up to 200 mph and theoretically won’t break even if flying debris, such as mailboxes and lawn chairs, is smacked against the glass. A single broken window during a hurricane can destabilize the pressure inside your home, which can cause walls and the roof to collapse.

A double-hung window features two operable sashes, meaning it has an upper window part and a lower part that can both open to let in fresh air. A picture window has one fixed glass panel that doesn’t open. Double-hung windows cost about $200 to $2,500, while picture windows cost about $200 to $1,900.

Yes, energy-efficient windows really can make a difference. As long as energy-efficient windows are properly installed and maintained, they can reduce your energy bill and offer significant savings.

An egress window is similar to a regular window. However, this type of window opens fully to allow people to escape the home or rescue personnel to enter the home if an emergency occurs. Egress windows are required in all finished basements before they can be considered a living space.

The Lloyd Harbor, NY homeowners’ guide to window services

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