Entrust Windows


Super Offer!

Get $100 OFF Each Window

For a limited time get $100 OFF each window installed by us.

* We custom make every windows and provide free installation.

Double Hung Windows Houston

A Double Hung Window main feature is that both the upper and lower sashes sliding open vertically and tilt in for easy cleaning.  Double hung windows are the most common and preferred house windows installed in Houston, Texas today.

Product Features

  • Solid vinyl frame and sashes for strength, energy efficiency and ease of maintenance
  • Integral 1-3/4″ pre-punched nailing fin on all four sides for easier installation
  • Double-barrier fin seal weatherstripping
  • Exterior drop-in glazing
  • Stainless steel constant force balances
  • Fully extruded lift rails
  • Tilt-in top and bottom sashes for ease of cleaning
Alside Flat NEW LOOK 0201c

Window Diagram

Take a closer look at the superb construction and energy-saving features.

View Diagram Details »


Insulated Glass Packages

For even greater energy savings, choose our windows with the Barrier® insulated glass package.

Learn More about our glass packages »

Decorative Window Options
Time-honored craftsmanship and cutting-edge technology beautifully define and exquisite collection of frame finishes, interior grids and decorative glass options.


Our double hung windows are available in a full selection of luxurious hues and warm woodgrains to enhance the appearance of your home – both inside and out. Exterior colors feature a cutting-edge polyurethane coating technology with heat-reflective pigments for a remarkably strong, fade-resistant and highly weatherable finish that’s easy to clean. Our interior laminate finishes are precision-engineered for outstanding durability that maintains its attractive appearance over the life of the product. Together, this innovative design collection delivers the perfect fusion of style and strength.

Interior Grids

Interior grids add style and balance to the appearance of your windows. All grids are enclosed within

the insulated glass unit for easy cleaning.


Cut Glass

Choose cut or polished V-grooved glass for a subtle touch of elegance.


Tools and Resources

Check out these tools and manuals, you’ll find everything you need to make an inform decision to buy your windows.  Berkshire windows carry a lifetime limited warranty – giving you the feeling you have made an excellent selection for your home.  Also available is the glass breakage warranty.