20 Best Window Companies in Lower Allen, PA (2025 Reviews)

How Installing Energy-Efficient Windows in Lower Allen Saves You Money

By upgrading to energy-efficient windows, you and your family can enjoy several benefits, such as:

• Protect your valuables: The low-emissivity coatings on many energy-efficient windows help prevent the fading of your floors, carpets and furniture by filtering out UV rays.
• Protect your investment: When you have an older home, your windows could also be outdated or drafty. Upgrading and repairing your windows is an important part of maintaining your property and its real estate value.
• Save money on energy bills: Because energy-efficient windows lower the amount of energy needed to heat or cool your home, they can help you save about $310 annually on your energy bills in Lower Allen.
• Reduce your carbon footprint: By using less energy after switching to Energy Star certified windows, you’ll also be lowering your indirect greenhouse gas emissions by about 12%, according to Energy Star.

Estimated Cost of Window Replacement in Lower Allen

Let’s go over the cost of replacing your windows and the types of services offered by installers.

How Much Do New Windows Cost?

On average, Lower Allen homeowners can anticipate their window replacements to range from $250 to $1,200. The average cost sits at around $600. But costs vary considerably based on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window installers also offer door installations and replacements, which will make your project cost more.

Whether or not you want to install energy-efficient windows is another factor that will determine the cost. These will almost always cost more than other windows, but on the other hand, you can save about $310 a year on your energy bills in Lower Allen.

How much your window installation costs will also vary depending on the kind of material you choose for the frames. Wood windows are generally the most expensive, though it depends on whether they are 100% wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are more efficient.

What Services do Window Installers Offer?

The first thing to ask yourself when getting new windows is: Should you get a full-frame installation or a pocket installation?

Full-frame installations involve replacing the full window — the sill, frame, trim and all. These are most common when you want a new style for your windows or when it has a great amount of rot or deterioration. Full-frame installations involve more time and labor and will increase overall costs. Pocket installations (or retrofits) entail installing a new window within the existing frame, which makes pocket installations less labor-intensive and costly. However, if the frame has any damage or rot, you should opt for a full-frame installation instead.

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

How We Choose the Best Window Installers in Lower Allen

In our hunt to find the most reliable, eco-friendly window installers in Lower Allen, EcoWatch chose the above companies as the best window installation companies in the city. Along with energy efficiency, we reviewed several window installers in Lower Allen and ranked them based on the following methodology:

Service Area

Because this is a guide for Lower Allen, we paid more attention to companies that provide services to the city. There are other reputable providers that didn’t make the list because they wouldn’t be able to serve homeowners in Lower Allen.

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 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

Customer feedback is another super important review factor. If the majority of customers don’t have good things to say about their experience with a certain window installation company, it won’t be featured on EcoWatch.

Cost

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

Warranty

Protecting your investment in new windows is important to many homeowners. That’s why window installation companies that offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

Years of Experience

Because of Lower Allen’s climate, homeowners will want to mitigate rot, water damage and low efficiency. We factored in local experience to reflect the ability of Lower Allen window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.