Sales & Installation of Projectors & Projector Screens
Granite State Specialties (GSS) is New England's leader in construction specialties providing projectors and projector screens to businesses throughout New England for over 30 years.Types
We supply and install a wide variety of visual display such as white boards, tack boards, display cases and more. Below is a more in-depth list of the different visual display product we supply.
- Electric projection screens
- Manual projection screens
- Recessed projection screens
- Wall mounted projection screens
- Projector mounts
- Auditorium projectors
Brands
Granite State Specialties is a supplier of all major brands such as:
- Da-Lite
- Draper
Why GSS?
Frequently Asked Questions
We supply manual pull-down screens, motorized retractable screens, fixed-frame screens, and ceiling-recessed electric screens for conference rooms, auditoriums, classrooms, houses of worship, and corporate training facilities.
The right surface depends on your projector's throw ratio and ambient light levels. Matte white surfaces work well in controlled-light rooms. High-contrast grey performs better with ambient light. Ultra-short-throw projectors require a specialized UST surface. We can advise based on your specific setup.
Yes. Our motorized screens can be integrated with AV control systems (Crestron, AMX, Extron, Lutron) and triggered via wall switch, remote, or automated room scheduling — ideal for conference rooms and classrooms.
Screen sizes vary by manufacturer and product line, but we can supply screens up to and beyond 20 feet in width for large auditoriums and presentation halls. Custom sizes are available. Provide your room dimensions and we'll recommend the appropriate screen size and aspect ratio.
Yes. We carry screen surfaces appropriate for standard, short-throw, and ultra-short-throw projectors. Compatibility depends on the screen gain rating and surface material — our team will confirm the right match for your projector model.
Yes. We handle installation, coordinating with your AV integrator if required for ceiling-recessed motorized units that involve electrical or conduit rough-in.
