If your home has older windows, there is a good chance they are working against you every month on your energy bill. Single pane glass, failed seals on older double pane units, and windows that have lost their weatherstripping allow conditioned air to escape and outside air to push in, and in Tupelo’s climate where air conditioning runs hard for a significant portion of the year, that adds up to real money over time.

Energy efficient windows are not a single product but a set of technologies that work together to reduce heat transfer, limit air infiltration, and keep your home more comfortable without asking as much from your HVAC system. At Ensz & Sons Gutters, window installation is part of the broader range of home exterior services we offer, and we bring the same 30-plus years of experience and careful approach to energy efficient window work that we bring to every other project.

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What Your Neighbors Are Saying About Us

We had 2 shades put up to help block sun & wind. It turned out great! We got to pick our colors & they both are controlled with a remote. The guys did a great job hiding wires, etc. We could not ask for any better service. Thanks so much! We highly recommend!

Amazing experience from the company rep and quote provider to the personnel performing the work. Could not ask for a more professional and respectful group. The gutters look great and function as they should.

The process from getting a quote to installation was great from start to finish. Brayden and Michael did a fantastic job installing our gutters. We couldn’t believe how well they matched the house trim too. When they were done, they cleaned up all around the house. Excellent company!

Amazing craftsmanship. I had a copper chimney top install The crew did a wonderful job. From sending someone out to give a quote and explain and answer any questions to communicating before coming, the process is well organized and professional. Highly recommend.

Excellent work by Ensz and Sons Gutters; the men who installed our gutter were knowledgeable, good problem solvers, and efficient. We appreciate their coming when they said they would for consultation and for installation. First-rate experience!

As always, Ensz & Sons provide superior service. If you haven't experienced their service, you are missing out. They are the BEST in Mississippi and are the ONLY company we trust for gutters!! Benton's Military Hardware Inc

Benefits of Energy Efficient Windows

Upgrading to energy efficient windows delivers advantages that go beyond the utility bill.

They significantly reduce heat transfer through the glass, keeping rooms cooler in summer without asking more from your cooling system, a particularly meaningful benefit in Tupelo where air conditioning runs for months at a time.
Low-E glass coatings reflect infrared heat while allowing visible light to pass through, so you get natural light without the solar heat gain that older clear glass delivers along with it.
Gas fills between panes slow heat transfer more effectively than air-filled units, adding another layer of thermal performance to the glass package.
Quality weatherstripping and properly installed frames eliminate air infiltration responsible for a significant portion of energy loss in homes with aging window systems.
Reduced heat transfer means less condensation on interior glass surfaces, protecting window sills, trim, and wall finishes from moisture damage over time.
They contribute to more consistent room temperatures by eliminating drafts and hot spots near windows that make certain rooms uncomfortable regardless of thermostat settings.

Energy Efficient Window Installation & Replacement

The performance of an energy efficient window is only as good as the installation behind it. A window with an excellent glass package installed poorly will underperform, leak air, and potentially allow water intrusion that causes damage well beyond the window itself.

Proper installation starts with accurate measurement and a thorough assessment of the existing rough opening. Old windows often leave behind damaged framing or gaps that need to be addressed before a new window goes in. The window has to be set level and plumb, insulated at the frame perimeter, and sealed correctly at the exterior so water cannot find its way in around the frame.

At Ensz & Sons, we prepare openings correctly, install windows in a way that allows them to perform to their rated specifications, and finish every installation in a way that holds up through Tupelo’s weather year after year.

Energy Efficient Window Repair

Even energy efficient windows can develop issues that reduce their performance over time. Common repairs we handle include:

Replacing failed insulated glass units where the seal has broken down, the gas fill has escaped, and the window is no longer providing rated thermal performance.
Replacing worn or deteriorated weatherstripping that has compressed or cracked and is allowing air infiltration around the window perimeter.
Resealing exterior caulk joints at the frame perimeter where original sealant has dried out and conditioned air is finding a path out around the window.
Addressing damaged Low-E coatings in units where the glass has been scratched or compromised in a way that affects solar heat gain management.

In Tupelo’s climate, weatherstripping and exterior caulk joints are the components most likely to need attention over time. Keeping those elements in good condition maintains energy performance between full replacement cycles.

Why Choose Ensz & Sons Gutters

Ensz & Sons has been a trusted name in the Tupelo area since 1991, and about 80% of our business comes from repeat customers and referrals. We built that reputation by doing the work right and being straight with homeowners about what they need.

We know that an energy efficient window is only as good as the installation behind it, and we treat every step of the process as important. We are a well-staffed, professional team that stays current on products and methods through ongoing training, and we have work from the early 1990s still holding up today.

Frequently Asked Questions

What makes a window energy efficient?

Energy efficient windows combine Low-E glass coatings, gas fills between panes, quality frame materials, and tight weatherstripping to reduce heat transfer and limit air infiltration around the sash.

How much can energy efficient windows reduce cooling costs in Tupelo?

Savings depend on how inefficient existing windows are and how many are being replaced. Homes with single pane or older failed double pane units tend to see the most meaningful reductions in a climate where cooling runs as long and hard as it does in Tupelo.

What is a Low-E coating and how does it work?

Low-E stands for low emissivity. It is a microscopic metallic coating that reflects infrared heat back toward its source while allowing visible light through, keeping solar heat outside in summer without significantly reducing natural light.

How do I know if my windows are failing thermally?

Common signs include drafts near closed windows, condensation on interior glass during temperature extremes, rooms near windows that are hard to keep comfortable, and energy bills that seem higher than they should be.

Does proper installation really affect energy performance?

Yes, significantly. A window installed with gaps around the frame or compromised exterior sealing will allow air infiltration that undermines the thermal performance of even a high-quality glass package. Installation quality is as important as the window itself.