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TEAM OF NYC LOCAL PROFESSIONALS

Window Insulation Kit Installation in NYC

Keep your home cozy year-round with our expert window insulation services
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5 star ratings
Over 10 years of experience

KEEPING YOUR HOME WARMER IN THE NEW YORK WINTERS

There’s no doubt that heating your home can be a big expense. And the blustery winters that NYC often experiences most definitely doesn’t make it easier to keep your home or office space warm. Luckily, there are things you can do to help keep the cold at bay, and one of those preventative measures is a window insulation kit.

Total Window Service offers the best residential and commercial window cleaning services in NYC, including in Brooklyn, Manhattan, and Long Island. Our experienced team offers a whole slew of window cleaning services to help you have the best windows possible. If you are interested in our window insulation kits or in window washing, chandelier cleaning, and more, contact us today!

BENEFITS OF PROFESSIONAL WINDOW KIT INSULATION SERVICES IN NYC

  • It’s a low-cost alternative to installing storm windows.
  • The process is quick and simple, accessible as an interior installation.
  • The film is 100% clear plastic, letting you see outside without any obstructions.
  • Options are available to suit your preferences; choose from the reusable cascade system or the removable double-sided tape option.
  • You will no longer have to deal with cold chills from drafty old windows.
  • Your home energy efficiency will increase.
  • Your energy bills will decrease!
  • As an added bonus, street dust will no longer come into your rooms through your windows.
Kids room with clean windows letting in beautiful natural light
man applying a clear insulation film in a residential apartment in NYC

4 Reasons to Use a Window Insulation Kit

How does your home lose heat from windows? This is an important question to consider, especially during the colder fall, winter, and spring months when you’re heating your home and you’re especially conscious of how much you’re paying for your energy bills each month.

Heat loss happens because warm air rises from heaters and heating vents, flowing towards different points in a room, including any windows. Some of the heated air that reaches your cold windows ends up getting lost, escaping through the unprotected glass. This costs you extra money in heating bills as you crank up the thermostat to compensate for the heat lost through your windows. In fact, up to 25% of your heated air can be lost through unprotected windows! If your windows are cracked, not sealed correctly, or drafty for any reason, then your heat loss percentage can climb even higher.

How do you solve this problem? An option we recommend is a window insulation kit installation. We’ll explain what this is and how you can benefit!

A Low-Cost Alternative

Many people find that replacing or repairing old, drafty windows is expensive and impractical; the truth is, not everyone can afford this option. Still, there’s no need for you to suffer from excessive cold drafts and decrease your indoor comfort because of drafty windows.

Fortunately, the team at Total Window Service has a solution for you! We are constantly looking for ways to improve our services and help our customers save money. Our window insulation kit installation service is a low-cost alternative to expensive, cumbersome storm windows. What’s more, this solution can be placed (and when needed, can be removed) in just ten minutes! This process adds a clear film to your existing windows, creating a barrier against the outside cold and an effective way to keep your heated indoor air from escaping.

Quick, Easy Installation

As we mentioned, the installation of our window insulation kit takes about ten minutes. The job can be handled from the inside, so no tall ladders or dangling ropes are required. You can choose from one of two convenient installation methods:

  • Cascade System: This durable option can be placed around your window to last for several years.
  • Double-Sided Tape: This method offers maximum flexibility, since the film can easily be put into place or removed, as needed.

The installation process is simple. We begin by thoroughly preparing the installation area; we clean the glass, removing all the dirt and dust that has gathered on the surfaces where the film is about to be installed. Next, we place double-sided tape around your window, and we stretch a clear film that seals your entire window. Once the film is in place, we shrink it using a hair dryer or heat gun. This final important step leaves your windows sparkling clear, with the film practically invisible.

applying window insulation film over residential windows in NYC

window insulation kitOur Window Insulation Kit Includes Quality Transparent Films

Total Window Service uses only quality 100% transparent plastic films from major industry brands, including 3M, Frost King, and Duck. We find that these trusted brands offer a superior product, leading to longer usage and a better experience for our customers! Simply put, we use only the best to ensure that you experience a tangible difference in your home.

Are you ready to insulate your windows with our convenient, flexible window insulation kit? Give Total Window Service a call today! We are available for all types of window services, including scheduled cleanings, glass restoration, window insulation, and more. Here are some of the other services we provide to our customers:

One-time or Ongoing Full-Service Commercial or Residential Window Cleaning
If you live in or near New York City, contact Total Window Service today for your free estimate!

FAQ
Does a NYC co-op or condo board need to approve window insulation kit installation, and can renters install it without landlord permission?

Since window insulation kits are applied entirely to the interior window frame using tape and do not alter the glass, frame, or exterior appearance, they typically do not require co-op board approval. For renters, the double-sided tape method leaves no permanent damage when removed carefully, making it a renter-friendly solution in most NYC apartments. However, if your lease includes restrictions on modifications to windows or interior surfaces, it’s worth checking with your landlord before installation – particularly for the cascade system, which uses a more durable mounting track.

The cascade system – which uses a reusable plastic channel mounted to the frame – can last several years with proper care and is designed for repeated seasonal use. The double-sided tape version is typically a single-season solution, as the adhesive weakens when the film is removed for warmer months. We recommend replacing tape-based kits each fall before temperatures drop consistently below 50°F for best performance throughout the NYC winter.

Standard rectangular double-hung windows are the easiest to kit – the frame geometry makes tape application straightforward. Casement windows, bay windows, and irregularly shaped panes require custom cutting and more precise application to achieve a proper seal without gaps. Arched or curved windows are assessed case by case. During our free consultation, we measure and evaluate each window type in your home and confirm which installation method is suitable before any work begins.

Ideally, installation should be scheduled in October or early November – before temperatures consistently drop below 45°F. Applying the film to cold glass can make the heat-shrinking step less effective, as the plastic responds best when the room is warm. We advise clients to have the space at normal indoor temperature (68°F or above) on the day of installation. Booking early in fall also ensures availability before our schedule fills up ahead of the winter season.

For the double-sided tape version, removal each spring is recommended – the film is single-use and should be discarded after one season. The cascade system uses a reusable channel that stays on the frame year-round, with the film itself detached and stored flat in a cool, dry location during warmer months. Leaving film in place through a NYC summer is not harmful, but condensation can form between the film and glass in humid conditions, which may cause temporary fogging or moisture marks on the sill.

Yes. Insulation kits are installed directly on the window frame, inside the reveal, so they sit behind most standard blinds, curtains, and shades without interfering with their operation. If you already have Low E or solar window film applied to the glass, an insulation kit adds a second barrier of protection that further improves thermal performance – the two solutions work independently and do not conflict. The only consideration is ensuring the kit film does not contact or adhere to any existing decorative or functional film on the glass surface itself.

HOW DO YOU REQUEST AN ESTIMATE ONLINE? If you are looking to get an accurate and fast estimate online, please send us pictures of your windows at our email [email protected], and please include your building’s exact address, so we could google it to see what type of windows you have. It will help us provide you with a more accurate quote. Thank you.
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