window installation & replacement

Window replacement can add value to your home, reduce energy costs and improve comfort. Before installing new windows, contractors remove old sashes and their parts from the frame. They also open the weight pockets and pull out the weights. They then fill the pockets with fiberglass insulation to reduce heat loss.


Window replacement can add significant value to your home. However, costs can vary widely by contractor and region. It’s important to get quotes from multiple contractors and compare features to make an informed decision.

Old windows can deteriorate over time, and damaged frames can leak or insulate poorly. This can lead to higher energy bills and reduce the comfort of your home. Replacing these windows with newer, more efficient models can reduce your utility costs and enhance the overall look of your home.

Full-frame replacement is more costly than pocket windows because it requires removing the existing frame and sash. However, it can address issues like poor insulation and change the shape and style of a window opening. Additionally, it provides more glass that can extend views of the outdoors. It’s important to choose a contractor that offers flexible payment terms and a manufacturer warranty. Some companies also offer rebate programs to offset installation costs.


If you’re replacing windows in an older home, a full frame replacement is the best choice. This method allows the homeowner to choose a wide range of frames and glazing options, including energy-efficient double or single-pane glass and simulated divided lites. You’ll also be able to pick a wood interior finish and a trim package that coordinates with your home.

If the home’s exterior is newer, a pocket installation might be more suitable. It’s a similar process to a full frame replacement, but the existing window is removed without disturbing the wallboard or siding.

When choosing a replacement window, start by measuring the inside width of the old frame’s jambs in three places: at the top, middle, and bottom. This ensures that the new window is properly squared and will open, close, and lock smoothly. If it isn’t, the installer can use shims to level the opening. Also, before disturbing any outside fixtures, test the wall for lead paint using a do-it-yourself kit.


A replacement window can transform your home’s style and function. It can also save energy by stopping air and water from escaping. Whether you choose to install windows yourself or hire an experienced contractor, knowing the window installation process will help ensure your project goes smoothly.

Before starting the project, the installers will discuss the scope of the work and reconfirm details with you. They will also inspect the existing frame for rot or damage and fix it as needed. This is called a full-frame window installation & replacement.

Once the new window is in place the installers will shim it to keep it level and plumb. They may also add a layer of expanding foam insulation between the window and frame to improve energy efficiency. Then, they will seal and caulk around the window. This helps prevent moisture from damaging the wood and makes a water-resistant seal. Finally, the trim molding will be cut and installed and nail holes will be filled and painted for a finished look.


Your windows only perform properly if they’re installed correctly. Quality window installation ensures an airtight fit and a continuous water barrier to prevent drafts, condensation and rot.

Before starting the job, the crew leader will do a walkthrough of your home with you and explain the full installation process. They will ask you to clear the work area of items and to move furniture at least four feet away from the window openings they’ll be working on. They will also take down any window treatments or drapes in the vicinity of the new windows and trim around them.

Contractors will remove any existing storm windows before installing your new window. They will then mark the window frame and cut through the weather barrier—a sheet of specially coated materials that keep moisture out of the walls—in order to install the new window. They’ll also install interior trim and caulk the edges to seal the window. In addition, they’ll apply a drainage membrane system to help prevent moisture from getting behind exterior cladding.

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