Commercial Window Film

Look to the Granite State Glass Team to assist with any of your educational, commercial or retail filming needs. As a LLumar Select Pro Dealer and Installer, the GSG Team can generate solutions to fit your needs and design the best resolution for your goals such as…

Educational/Institutional Safety and Security

Properly LLumar-specified and GSG-installed window film can offer a wide variety of protection from vandalism to violent intrusion deterrence in entrances, sidelights and vestibules. Proper ground floor window film can deter would-be offenders while giving those inside valuable minutes to take action.

Commercial Buildings

Eliminate high glare and solar gain areas within your commercial building and keeping your customers and employees more comfortable by reducing eye strain and headaches while increasing productivity. Allow HVAC systems to run more efficiently by decreasing hot spots throughout while keeping the benefits of natural light in the workplace.

Restaurants & Retail Spaces

Improve the comfort level and privacy of your clientele to enhance their experience at your business. Seat patrons anywhere without the worry of overheating by the windows and increase your bottom line. Increased security for retail storefronts allows retailers to promote and display their best merchandise while stopping the possibility of vandalism.


As the largest provider of window film in the world LLumar Window Films and Granite State Glass are the best team to trust with your commercial needs. Window Film application in the workplace is neat, minimally disruptive and is applied swiftly so your solutions are fast. Our goal is not only to ensure you are happy with your window film application, but to earn you as a client for life by providing you the best in customer service and products for your lifestyle.


Call or E-mail the GSG Team today and let us make solutions easy for you!  Who better to work with your glass film needs…than the glass experts at Granite State Glass having served NH for nearly 40 years.



Done Fast... Done Right... Guaranteed

About Us

For over 40 years, Granite State Glass has been serving the glass needs of Northern New England. With twelve locations in New Hampshire and two in Vermont, Granite State Glass is dedicated to serving their customers' needs in a safe, timely and professional manner. Granite State Glass is the choice for people who understand the value of integrity and professionalism for their auto, home, or commercial glass needs. We look forward to the opportunity to earn your business.


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