Energy-Efficient Windows in the Florida Keys

Explore the benefits of energy-efficient windows with Lindholm Exteriors. Lower energy bills and enhance comfort. Contact us today!
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Energy-saving windows are more than just a smart feature; they are essential in the Florida Keys. With high humidity and long, warm seasons, buildings rely on windows that retain cooled air and help keep energy costs under control.

At Lindholm Exteriors, we install insulated glass windows designed to help properties feel comfortable and have energy costs under control. The energy-efficient windows we install block heat, maintain comfort, and reduce the workload on cooling systems. Eco-friendly windows also contribute to long-term sustainability by lowering energy usage across seasons.

Trusted by Customers Since 1949

75+ years of durable roofing, impact windows, and secure doors.

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Why Get Energy-Efficient Windows from Lindholm Exteriors?

Each window we offer is made to match the needs of this region. Our products are ENERGY STAR certified and built with strong framing systems and durable glass. We carry options in aluminum and vinyl, two materials that perform well in coastal climates.

Aluminum resists wear and corrosion, making it a strong choice for larger structures. Vinyl offers smooth surfaces and easy maintenance. We work with leading brands like Simonton and PGT to give customers access to proven solutions that deliver lasting results. To learn more about our window replacement options, you can browse styles, sizes, and framing details.

Efficient Window Solutions by Lindholm Exteriors

Lindholm Exteriors has served the Florida Keys for over seven decades. Our company is family-owned and based in Islamorada. We complete work across residential and commercial projects, always focusing on quality and long-term support.

As window replacement & installation contractors in the Florida Keys, we know how to match the right product to each setting and deliver careful installation from start to finish. With an A+ rating from the Better Business Bureau, we are proud of our record and happy to offer fast estimates and personal guidance. If you have any questions or concerns, our team is glad to answer all your questions. Reach out today and let’s get started.

Offering Financing

  • No Interest
  • No Money Down
  • No Payment for 24 Months
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Our Selection

See Our Window Types

Aluminum Windows

The durability of aluminum is ideal for storm-prone areas, and it can be insulated to reduce heat transfer, allowing for enhanced energy-efficiency.

Awning Windows

Awning windows are a type of window that are hinged at the top and open outward from the bottom, creating an awning.

Casement Windows

Casement windows are a classic and versatile window style that can add beauty, functionality, and efficiency to any home.

Double-Hung Windows

Looking to add style and safety to your home? Look no further than the Double Hung Window collection.

Energy-Efficient Windows

Energy-efficient windows feature two or three panes of glass with Low-E coatings and gas fills between the layers of glass. They are also set into insulated frames, allowing you to stay cool and comfortable in your home no matter how hot it gets outside.

Geometric Windows

Geometric windows add unique architectural flair with custom shapes that bring light and character to any space.

Impact Window

Impact & Hurricane Windows

Built to withstand severe weather, impact and hurricane windows provide maximum protection and peace of mind.

Non-Impact Windows

Also known as standard windows, they usually feature two panes of glass with a non-toxic gas fill. They provide better protection compared to old single pane windows from ages ago, though they are not impact-proof.

Picture Windows

Picture windows are the perfect traditional window option for homeowners who want to keep a colonial look to their home.

Single-Hung Windows

Single hung windows are the cost efficient way to upgrade your window package.

Sliding Windows

Sliding windows provide a space-saving design with easy horizontal operation and a wide view of the outdoors.

Vinyl Windows

Vinyl windows are energy-efficient, durable, affordable, and low-maintenance, making them a smart pick for your Marathon home.

Gallery

See Our Window Gallery

We offer some of the highest quality residential window products that include PGT, Simonton, and Andersen.​ We have specialized in the replacement and installation of residential windows projects in the Florida Keys since 1949. Our commitment to excellence in residential window installation is at the core of our business model. That’s why it’s hard for homeowners to hire another residential window contractor. Trust Lindholm Exteriors for your total home window replacement.

Our Promise

Experience The White
Glove Guarantee

The White Glove Guarantee is our promise to customers. It’s the company-wide standard that we hold ourselves to daily. That promise is comprised of these three values:

We Do What We Say

Our team practices what we preach. From showing up to appointments on time, to keeping install deadlines, and all the other promises in between. We mean what we say, and we stand by that!

Our Price Is Fair

Everyone pays the same. We know you earn your money the hard way, just like the rest of us. That's why we have a same-price guarantee throughout the Florida Keys.

We Aim For Perfect

We're here after 75 years because of one simple reason; We aim for perfection, not 'good' but 'great'. We help our customers get the most out of their homes.