About This Project: Energy Efficient Replacement Windows Installation

A Chelsea, MA homeowner was facing challenges with old windows that were leaking water, leading to discomfort and potential damage to the home. Old and leaky windows can lead to wood rot in the frame–a very costly repair. Recognizing the urgency of the situation, the homeowner called us at Coastal Windows & Exteriors, asking for an expedited replacement with state-of-the-art double-hung windows that not only meet but exceed the latest Energy Star 7.0 ratings. Coastal came to the rescue!

Yes, I want a FREE estimate!
new window installation

Replacement Windows in Chelsea, MA: The Installation Process

The replacement involved installing four slim-line double-hung windows, chosen for their sleek design and superior functional performance. These windows are certified by Energy Star and are renowned for having the lowest air infiltration ratings in the industry at 0.01 CFM. This rating indicates exceptional quality and effectiveness in preventing unwanted air exchange between the interior and exterior of the home.  As the top window contractors in Chelsea, MA, we’re thrilled that this homeowner trusted our expertise for energy efficient window installation!

Photo Gallery

LOCATION: Chelsea, MA

PRODUCT: Energy efficient vinyl window installation

Frequently Asked Questions About Replacement Windows in Chelsea, MA 

What are the benefits of replacing old windows?

Replacing old windows with new, energy-efficient models can significantly reduce your energy bills by improving your home’s insulation. New windows also enhance curb appeal, increase property value, and can reduce noise from the outside.

How do I know if my windows need replacing?

Signs that your windows need replacing include noticeable drafts, difficulty opening or closing, condensation between panes, rotting frames, and increasing energy bills. If your windows are over 20 years old, it’s a good idea to consider an upgrade for better efficiency.

What types of replacement windows are available?

There are several styles of replacement windows to choose from, including double-hung, casement, sliding, awning, and picture windows. Each type offers different benefits in terms of ventilation, ease of use, and aesthetic appeal.

What makes a window energy efficient?

Energy-efficient windows typically feature double or triple-pane glass filled with inert gas like argon, low-E coatings to reflect infrared light, quality frame materials that provide good insulation, and proper installation to eliminate leaks. Look for windows that meet or exceed the new Energy Star 7.0 ratings!

How long does it take to install replacement windows?

The installation time for replacement windows can vary depending on the number of windows and the type of installation. However, most professional installers can replace 10-15 windows in a single day under typical conditions.