5 Easy Steps to Buy Windows Online: A Door Buying Guide

Buying new windows can add value to a home for both aesthetics and energy efficiency. Congratulations for taking that step to improve your home! Now that you decided to buy new windows, you are likely research the best windows, how to measure for windows, and trying to make sure you’re making the right window choices. Buying online can provide a larger selection and often cost savings compared to buying from a retail store. But it can seem daunting making the right decisions. That’s why we put together a window buying guide to help you buy windows online in five easy steps.

We’ll walk you through the complete process from choosing the right products and configurations to determining the right size and features. Although there are different material options, most windows purchased in the US are made of vinyl so that’s what we’ll be coving in this guide.

Let’s get started!

Step 1. Determine the Type of Window Project: Replacement or New Construction

Are you buying replacement windows or purchasing windows for a new construction project? Replacement windows interface with your existing window frames and can often be installed from the interior or the exterior of the home. Replacement windows allow a much easier and less expensive installation by avoiding the removal or replacement of the home’s exterior trim.

On the other hand, if you’re purchasing windows for a new home construction or a home addition, you’ll want windows that use a nailing flange or nailing fins to mount the window directly into the new wall frame. New windows are installed in conjunction with or before the exterior is added to the home, so outside window trim will need to be added with the window. This differs from replacement windows, where the existing window trim is already in place.

Step 2. Decide on Configuration & Style of Windows and Doors

There are many types of windows to choose from. Deciding on which type of windows to install depends on your specific needs so let’s take a look at the different types of windows and doors to see the function and benefits of each.

Window Configuration Types

1. Picture Windows / Fixed Windows: Fixed windows are used to bring in light to a room and allow for a view of the outside. These types of windows don’t open, and range in size from small picture windows to large bay windows.
2. Single Hung Windows: On a single-hung window, the upper portion - called a sash - is fixed. The bottom sash can be pushed up to allow for air flow They open by pulling up on the bottom window panel, while double hung windows can be opened by moving either the top or bottom panel and often tilt out for easy cleaning.
3. Double Hung Windows: On a double-hung window, both the upper and lower sashes can be opened by sliding up or down, over one another. In addition, they often offer tilt out for easy cleaning.
4. Sliding Window: Sliding windows work by sliding left-to-right. These windows are like smaller version of a sliding patio door you may already be familiar with.Sliding windows are an excellent choice for a wide wall opening where you want to avoid the horizontal cross members of hung windows.

Choosing a Window Style

When choosing your window configuration, you should consider the style of your home. Choosing the right style will combine your needs for beauty, light, and functionality. Consider how you will use your windows and how you want them to open for ventilation.

The selection of colors and grids will also need to compliment your home, both inside and out. If you want your windows to stand out against a white exterior, a darker color frame will add a strong contrast. On the other hand, a neutral-colored or white frame can blend in if your home has a more elaborate exterior and you don’t want to detract from its beauty. The interior style should also compliment the outside. Think about whether assemblies and grids can make a visual statement while including functionality.

Step 3: Thermal Performance Window Needs

The weather in your area should also be a consideration when choosing the right windows. Your thermal requirements define how well your windows and doors need to protect your home from the radiation of the sun or keeping the cold weather out. Windows are the biggest factor that drives climate comfort and energy costs in most homes. Most people don’t consider how much their windows can impact this, but the reality is that poorly installed or poor-quality windows and doors can cause drafts, leaks, and hot or cold spots that lead to higher energy bills. Consider thermal performance for both window frames and glass to ensure your windows will be energy efficient.

Another thing most people don’t think about is sun protection glazing. Large open windows are great for bringing in natural light to a room, but without considering the right windows with sun protection glazing, the harsh sunlight can overwork your HVAC system and wreak havoc on your furniture and flooring.

Step 4: Define Special Window Requirements

Depending on the special needs of your location, you will need to consider what functions you need for your windows and doors. Do you live in an area where you need insect screens to protect from flies, mosquitoes, and other bugs? Make sure to include them for the windows that you want to open on a regular basis. You may also consider frame extensions or other special profiles that make the interior frame larger for a sitting nook or for a unique look. How you will use your windows and doors and the protection you require from the outdoors throughout the year are all things you should think through when determining the best windows and doors for your home.

Step 5: Measure Your Windows and Doors

Measuring your openings properly is important to ensuring you order the correctly sized windows and door. There are different processes for measuring openings whether you are buying replacement windows or are purchasing windows for a new home construction. Learn how to measure windows for both scenarios. 

Now You’re Ready to Buy!

Buying windows is easy when you follow these five easy steps. And once you decide on your windows, we make it easy to purchase them. We also offer warranty protection on all our windows and doors to ensure you are completely satisfied with your purchase. Get started buying your windows online today!