20 Best Window Companies in Lake Norman of Iredell, NC (2025 Reviews)

How Installing Energy-Efficient Windows in Lake Norman of Iredell Saves You Money

When you upgrade to energy-efficient windows, you may see several benefits, including:

• Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out damaging UV rays, reducing fading of your furniture, carpet and other valuables.
• Protect your investment: The older your home is, the more likely it is that switching to energy-efficient windows will benefit you. Older homes tend to have windows that are outdated, leaky or potentially even damaged in some way. Updating your windows could help increase the value of your home if you decide to sell.
• Save money on electricity bills: The Department of Energy estimates that heat gained or lost through windows makes up about 25-30% of energy use in your home. Upgrading to energy-efficient windows can help lower that amount, which helps you save more on your bills.
• Reduce your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% after you install Energy Star certified windows. In Lake Norman of Iredell, that’s about 345 pounds per year on average.

Estimated Cost of Window Replacement in Lake Norman of Iredell

Windows come in varying styles, shapes and purposes, so costs and services will vary tremendously based on several factors. Below, we go over the typical cost and services that you’ll find from window installation companies.

How Much Do New Windows Cost?

Typically, homeowners in Lake Norman of Iredell can expect that most window installations will range from $250 to $1,200, with the most common installations sitting at around $600. How much it will cost depends on several factors, like type, the location of your home, size, number of windows, material and more.

It’s also worth noting that energy-efficient windows will usually cost more initially, but Energy Star estimates that switching out the windows on your Lake Norman of Iredell home can mean an average energy savings of $236 to $319 each year for single-pane window replacement, or between $87 to $126 per year for double-pane windows. The amount of money you’ll save by switching to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.

Costs will also vary based on the material of your frame. Aluminum frames have the lowest price. They’re sturdy, light and maintenance-free, but offer poor insulation. Vinyl frames are a bit more expensive and offer good insulation. Composite frames made from wood fibers encased in plastic also provide good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They’re also aesthetically pleasing and offer decent insulation for your home.

What Services do Window Installers Offer?

When considering window replacements, in general there are two kinds that your installer will offer: full-frame and pocket installations.

Full-frame installations involve replacing the total window, including the sill, trim and frame. Full-frame installations are necessary when you want to change the style of your windows or your window has noticeable deterioration. These installations are more involved and will raise overall costs. Pocket installations (also known as retrofits) are when you replace a window while leaving the old frame. Pocket installations are simpler and won’t cost as much, but you can’t do this kind of installment if you have any pre-existing rot or water damage.

If you’re still debating which type of installation you should get, you can ask your installer and get their advice. The choice mostly is influenced by how old the frames are and if there’s any damage present.

How We Choose the Best Window Installers in Lake Norman of Iredell

In our search to find the most reliable, eco-friendly window installers in Lake Norman of Iredell, EcoWatch chose the above companies as the top window installation companies in the city. We’ve evaluated the top window replacement companies in Lake Norman of Iredell primarily based on their energy efficient offerings, as it’s the most sustainable option and the best one for homeowners. Energy Star certified windows have been shown to reduce your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:

Service Area

Because this is a guide for Lake Norman of Iredell, we paid more attention to companies that serve the city. There are other reputable providers that didn’t make our list because they wouldn’t be able to serve homeowners in Lake Norman of Iredell.

Work Quality

We’re certain that you’re not looking for a company to do a shoddy job installing windows. We’ve vetted each installer featured in our guide to make sure its contractors are well-qualified and that the company has received a lot of positive customer feedback to vouch for its service.

Customer Reviews

We analyzed patterns in recent customer feedback to determine the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction may be the factor we place the most value on, as it reflects the quality of services across nearly every category, including quality of installation, quality of parts, professionalism, warranty, cost and more.

Cost

Cheaper windows don’t necessarily mean better windows, but we know many of our readers try to keep costs low when possible. When analyzing providers’ prices, we gave higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.

Warranty

As discussed, windows are a serious investment, so you’ll want to make sure that investment is protected. Window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.

Years of Experience

Because of Lake Norman of Iredell’s climate, homeowners need to be wary of water damage, rot and low efficiency. We factored in local experience to reflect the ability of Lake Norman of Iredell window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.