Window Treatments

Commercial Window Treatments

Commercial Window Treatments & Installation

Granite State Specialties (GSS) is New England's (and beyond!) leader in construction specialties with over 30 years of supplying and installing commercial window treatments of all kinds, from numerous manufacturers. Our team of professional window treatment installers can handle any sized job, union or non-union.

Commercial Window Treatments

Sales & Installations of Commercial Window Treatments

We've established invaluable relationships with some of the top window treatment manufacturers in the industry today. Because of these relationships, we're able to offer the newest, cutting-edge commercial window treatments at highly competitive prices. Oh, and our professionally trained window treatment installers will handle your next project from start to finish safely, in a timely manner.


The team here at Granite State Specialties has unparalleled knowledge and experience with window treatments of all types. The following is a list of the different types of window treatments we offer. Our OSHA trained installers are ready to help with your next window treatment installation.

  • Electric shades
  • Manual shades
  • Blackout shades
  • Double shades
  • Banded shades
  • Bottom up shades
  • Graphic shades
  • Roller shades
  • Mini blinds
  • Metal shading systems
  • Graphic FlexShade┬«
  • Commercial window shades
  • Vertical blinds
  • Vertical blinds with or without headbox and facia
  • Motorized roller shades
  • Manual roller shades
  • Tension shades
  • Specialty shades
  • Exterior roller shades
  • Custom shading solutions
  • Motorized venetian blinds
  • Energy efficient shades
  • Energy efficient blinds
  • Multi-Band shades
  • Image shades
  • Sloped shades
  • Fixed shades
  • Solar shades
  • Solar blinds systems
  • Digitally printed shades
  • Architectural shading
  • Solar control systems


With decades of experience in the construction specialties industry, we've established relationships with some of the industry's best window treatment manufacturers. Not only does this allow us to offer you highly competitive prices, but when paired with our exceptional, OSHA trained isntallation team, you can't go wrong.

  • Draper
  • MechoShade
  • Webblok
  • Legrand

Why GSS for Your Commercial Window Treatments?

Since we concentrate entirely on construction specialties, commercial window shades and blinds are part of what we do. All of our window treatment installers are extremely knowledgable and have a minimum of 30 hours of OSHA training to ensure the safety of your environment during installs. With a proven track record of success throughout New Englands and beyond, we have the experience and know-how to get your next job done right.