| Division 12 Specialties

Commercial
Window
Treatments

Advanced shading systems engineered for glare control, energy efficiency, and optimal privacy in high-end commercial spaces.

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Customized Daylight
Control

Granite State Specialties delivers high-performance window treatment solutions that seamlessly integrate with your building’s architecture.

Whether you are designing a sun-drenched corporate boardroom, a university classroom, or a patient recovery wing requiring absolute privacy, we provide specialized manual and motorized window shades that meet the exacting standards of commercial construction.

Our experienced teams handle precise field measurements, custom fabrication of structural shade pockets, and the final mounting of continuous fascia systems to ensure a flawless, energy-efficient finish.

Shading Solutions

Architectural Deployments

Manual Roller
Shades

Heavy-duty, clutch-operated shades featuring continuous stainless steel chains. Designed for reliable, daily use in busy commercial environments.

Motorized &
Automated

Smart shading systems that integrate with building automation (BMS). Control natural light via wall switches, remotes, or automated sun sensors.

Blackout
Systems

Total room darkening solutions utilizing opaque fabrics, side channels, and sill angles to prevent any light bleed in AV rooms and laboratories.

Horizontal
Blinds

Classic aluminum and faux- wood blinds offering precise control over light direction. Highly economical for large- scale office build-outs.

Hardware & Fabrics

Engineered for Efficiency

Solar Control Fabrics

Available in 1%, 3%, 5%, and 10% openness factors. These PVC-coated fiberglass weaves drastically reduce solar heat gain while preserving exterior views.

sleek aluminum hardware

Sleek, low-profile fascia and recessed ceiling pockets designed to hide the roller tube entirely, providing a clean architectural transition.

Quiet Motor Technology

Ultra-quiet, low-voltage motors that provide smooth, synchronized tracking for multiple shades across massive expanses of architectural glass.

Featured Brands

Our Trusted Partners

We supply and install the world’s leading manufacturers of commercial window treatments,
ensuring NFPA fire compliance and cutting-edge energy efficiency.

Ideal Applications

Where We Install

Corporate Offices

Hospitals & Clinics

K-12 & Universities

Conference Rooms

Laboratories

Retail Storefronts

Hospitality

Multi-Family High
Rises

Why Choose GSS?

The Granite State Advantage

Safety First (OSHA Compliant)

Every installer holds a minimum of 30 hours of OSHA training. Safety and compliance are our absolute top priorities on every active job site we step onto.

Turnkey Accountability

We don’t just act as a middleman. We manage the entire lifecycle—from procurement and logistics to final installation—providing you with a single point of accountability.

Nationwide Supply Network

While we are New England’s trusted installation experts, our robust logistics network allows us to expertly drop- ship specialized products to projects globally.

Unmatched Reliability

With a proven track record of success throughout Boston, New Hampshire, and the broader Northeast, we have the experience to get complex jobs done on time and on budget.

Window Treatment FAQ

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Granite State Specialties is New England’s leading supplier and installer of division 10, 11, and 12 specialty construction products.

Hours

Mon – Fri:
9:00 AM – 5:00 PM

Sat – Sun: Closed

Contact

10 Lane Road
Raymond, NH 03077

(866) 966-9113

info@granitestatespecialties.com


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