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Constructive Solutions
CSI Division 8 — Openings

Rolling Security Doors & Shutters

Represented by Constructive Solutions across the Great Lakes region.

Rollok rolling security shutters on brick building

Overview

About Rollok

Rollok manufactures custom rolling security doors and shutters for commercial, retail and institutional buildings — rolling security doors, counter shutters, storm and hurricane protection, retail and kiosk shutters, cabinet tambour doors, and sun protection screens.

A rolling shutter solves a problem that a swinging or sliding door cannot: securing a wide opening that has to be completely clear during business hours and completely closed outside them, without surrendering any floor or wall space to a stored leaf.

Because the curtain stores in a coil above the opening, the decision that matters is headroom, and it matters at design stage. Coil space, guide depth and the structural support for both are far easier to allow for on a drawing than to find in a finished ceiling.

What's in the line

Product categories

Rolling Security Doors

Secure wide openings that must be fully clear in use and fully closed when not.

Counter Shutters

Close a service counter — pharmacy, concession, reception — without a separate enclosure.

Storm & Hurricane Protection

Protect glazing against wind-borne debris in high-wind regions.

Retail & Kiosk Security Shutters

Close an open storefront within a mall or concourse at the end of trading.

Millwork & Cabinet Tambour Doors

Bring the same rolling action to casework and built-in millwork at furniture scale.

Sun Protection Screens

Retractable screening that cuts solar gain and glare when needed and disappears when not.