Man replacing the window

11 Things to Know Before Replacing Your Windows

There are several advantages to replacing your windows, but for some homeowners, the decision process can be stressful, especially if you don’t even know what you should be considering. If you’re thinking about updating your home with new windows, here are eleven things to know before you take the plunge. 

  1. Do You Need to Replace Your Windows?

Before you spend any money or sign any contracts, it’s worth finding out if you actually need to replace your windows. If your windows are old and have seen better days, you might assume that a replacement is the only solution, but that might not be the case. It’s worth seeking professional advice to make sure you’re aware of all your options. 

  1. Types of Windows

There are many different types of windows, from double hung to sliding. Different types of window can last for varying periods of time, and it’s a good idea to look into the signs of when it’s truly time to replace your type of window. If you’re considering replacing your current windows with a different style, think of what would work best with the age and style of your home.

  1. Cost

It’s smart to have a budget for repairs and renovations so that you don’t accidentally overspend. Get some quotes and plan a budget based on how much you are willing to spend. On average, window replacements can cost $300–$700 per window. High end windows can cost twice as much. Whatever your budget, know that different types of windows will have different costs.

  1. Window Frame Materials

Several materials can be used to construct window frames, including vinyl, aluminum, wood, and fiberglass. These common materials can vary widely in durability, cost, and style options, so you’ll want to consider the features of each before making a final decision. For example, vinyl windows are extremely versatile, which allows you to get exactly the style you’re looking for.

  1. Glazing Options

When you’re shopping for new windows, you’ll likely hear about single and double glazed windows. A single glazed window only has one pane of glass and is cheaper, whereas double glazed windows have two parallel panes of glass and are often more expensive. At the same time, they can be an excellent value as they will improve heat retention and lower energy bills. Double glazing also improves security and noise reduction. 

  1. Durability and Longevity

One of the most important things to consider when buying replacement windows is longevity. Replacing windows isn’t cheap, and you don’t want to spend the money only to have to repeat your efforts in a few years. Look for materials and design concepts that are built to stand the test of time. 

  1. Warranty

Be sure to ask about warranties when getting quotes for window replacements. The longer the warranty, the better, but be careful; you’ll want to check if there is a defined time period covered by a “lifetime warranty” because “lifetime” can often refer to the useful life of the product.

  1. Reviews and Referrals

Many of us like to check reviews before buying products or investing in services. Look for independent, verified reviews about both the company and the products before buying. If you’re checking common review sites such as Google reviews or Yelp, make sure to read multiple reviews on multiple sites. You can also check out a verified site such as Consumer Report or the Better Business Bureau.

  1. Payment Options

Different companies will offer different payment options. If you have a specific idea for how you want to pay for your new windows, check with potential companies first to see if you can utilize your chosen payment method.

  1. Timing

Once you’ve made most of the decisions about replacing your windows, you’ll want to look for good deals and plan ahead to find the best time for you. Most people choose to replace their windows in the late summer or fall, because temperatures are typically mild enough that they won’t have to worry about extreme heating or cooling costs while the windows are being put in.

  1. Getting the Best Deal

It’s best to avoid rushing into making a decision. Avoid deals that seem too good to be true and always check that the business you choose is a reputable provider. 

Compare quotes from competing companies. Aim for offers that represent the best value for your money rather than automatically opting for the lowest price. Attractive selling points include extended warranties, high-quality materials, double glazing, and excellent customer service. 


There are many things to keep in mind when replacing your windows. Before you make any decisions, consider your budget, the type of windows you want and whether you really need to buy new windows before you start your search for a reputable, trustworthy company that offers affordable, high-quality windows.