Home/Posts/window replacement, Windows/Comparing Sash Window Replacement and Full-Frame Window Replacement
Window Replacement

Updated on August 25, 2023

When it comes to window replacement, homeowners often decide between sash and full-frame replacement. At A&A Services, the leading provider of exterior renovation and home improvement services in Salem and across the North Shore, we understand that making the right choice can significantly impact your home’s appearance and functionality. In this blog post, we’ll explore the advantages and disadvantages of both sash and full-frame window replacement, empowering you to choose the best option.

Sash Window Replacement – Cost-Effective and Practical

Sash window replacement, also known as insert window replacement, offers some compelling benefits that make it an attractive choice for many homeowners. One significant advantage is the relatively lower cost compared to full-frame replacement. This method installs new windows into the existing frame, saving you money on extensive installation procedures.

Additionally, sash window replacement allows you to maintain your current interior and exterior trim, preserving the charm of your home. However, it’s essential to note that this option is only viable if your wood frames are still structurally sound or if you have aluminum frames. Otherwise, there’s a risk of seal failures and weather-related degradation, potentially leading to the need for a complete window replacement down the line.

Full-Frame Window Replacement – Thorough and Customizable

On the other hand, full-frame window replacement offers advantages that better suit your needs, depending on your specific situation. One key benefit is the opportunity for a thorough inspection of the window opening by a professional, allowing them to identify and address any water or insect damage that may have occurred over time.

Moreover, full-frame replacement provides the flexibility to choose a new style or size for your windows, enabling you to customize your home’s appearance to your liking. While this option comes with a higher installation cost and requires the removal of interior and exterior trim and possibly even siding, the long-term benefits may outweigh the initial investment.

Choosing the Right Option for Your Home

At A&A Services Home Improvement, we understand that each homeowner’s needs are unique. To help you make an informed decision, consider the following factors when choosing  between a sash and full-frame window replacement:

  1. Sash Window Replacement is recommended if:

– Your wooden frame is still in good condition with no signs of rot.

– Your window frame is not out of square.

– You want to replace your worn window with a new one of the same size within the existing frame.


  1. Full-Frame Window Replacement is necessary if:

– Your vinyl frames have sustained damage over the years.

– Your window is heavily damaged and requires a complete replacement.


When it’s time for your window replacement project, turn to A&A Services, the go-to company

for exterior renovation and home improvement services in Salem, Peabody, Andover, and Boston’s greater North Shore. With Customer Satisfaction Guaranteed, our skilled installation team ensures every job is done with the highest level of professionalism and precision in the industry. Contact us today to request a free inspection.