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High Performance Double Hung Replacement Windows

Real Exteriors has installed 1000's of double hung windows and have years of experience in the Chicagoland area

The Double Hung Window is the most commonly used replacement window.  All Double Hung Windows come with ventilation night latches that allow you to leave your window open.  These windows have the ability to be lowered from the top and/or raised from the bottom.  Double Hung Windows have easily tilting sashes, making cleaning the interior and exterior a breeze.  These windows feature innovations like the rubber bulb seal weather-stripping as a part of the bottom sash and a specially designed slope sill for maximum drainage.  And of course our double hung windows exceed the newest Energy Star requirements

High Performance Windows

High Performance Energy Saving Windows keep your home comfortable while saving money on energy bills year round

Safety & Security

Secure locks, child ventilation latches, interlocking meeting rails and double pane energy efficient glass help secure your home

Easy To Clean

Easy to clean Windows tilt in allowing easy cleaning in minutes instead of hours

Energy Saving Glass

Double pane energy efficient glass keeps the heat out in the summer and keeps your heat inside in the winter. Ask about our different energy saving glass options

Many Colors Available

Windows are available in a variety of different colors and woodgrain shades

One Day Installation

In most cases we can install up to 15 Windows in as little as one day. Our professional installers always clean up and haul away your old windows

Spacing System

Our premium windows use the energy efficient super spacer

Balance System

Smooth balance system for years of easy opening


Windows are available in a variety of colors

Safety Latches

Safety latches allow ventilation with piece of mind

Great Installers

Custom Made

Lifetime Warranty

Years of Service

Advanced Glass Technology Options

LoĒ³-366® glass is the ultimate performance glass.  LoĒ³-366 delivers the ideal balance of solar control and high visibility. And it provides the highest levels of year-round comfort and energy savings. It’s also the one glass you can use to be compliant in every ENERGY STAR zone – in a double-pane window.  Neat® naturally clean glass. It harnesses the sun’s UV rays to loosen dirt so water can rinse it away, leaving windows virtually spotless. Your windows will stay cleaner longer and will clean easier.

What Our Customers Are Saying

“Our house was very very cold and my neighbor recommended we install new windows and insulated siding. After 8 estimates we went with Real Exteriors and are so happy that we did. The siding made our house look great and so much warmer.”

Rating: 5

“Real Exteriors installed 24 thermal windows on our home in two days. We were impressed by their professionalism and quality of their work. They went to great lengths to see that everything matched and that we were happy with our choice of outside color for the trim. We recommend Real Exteriors for anyone in the market for windows and siding.”

Dan Tufo
Rating: 5

We Make The Process Simple

and work on your schedule. Just fill out the form below to get your quote
Schedule Your Quote

Call or fill out the form to schedule your free in-home measurement & consultation

In-home Consultation

Our professional will measure and give you an instant no hasle quote

Professional Installation

Our pros will schedule, install and clean up all debris leaving your home looking fantastic

We Make The Process Simple
and work on your schedule. Just fill out the form below to get your quote
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