Security Grilles and Shutters

Security grilles are used to prevent unauthorized access into exterior openings, storefronts, or to section off areas of a building. These grilles come in folding or rolling designs to fit the needs of the customer as each and every application is different from another. 


Counter shutters and fire shutters secure openings above counters and other similar finished openings on interior and exterior walls. Atlantic Windoor Ltd. provides quality service and repair for most products.

Security Grilles and Shutters Suppliers:



Saint John: (506) 633-6604

Fredericton: (506) 455-366


  • Door Springs & Cables

  • Openers


  • Overhead Doors

  • Rolling Steel Doors

  • Fire Doors

  • Security Grilles and Shutters

  • High Speed Rubber Doors

  • Loading Docks

  • Dock Bumpers

  • Store Fronts

  • Glass/Mirror

Mini Storage Doors

Mini storage doors are available in a wide variety of sizes and colours, to complement any building. Here at Atlantic Windoor we provide sales and service of many makes and models including, Wayne Dalton, Cornell, and C.H.I.


For a free quote or more information please contact:


Saint John

Phone: (506) 633-6604


290 Industrial Drive


Phone: (506) 455-3667


559 Wilsey Avenue

Atlantic Windoor

290 Industrial Drive, Saint John (NB) E2R 1A5 | Phone: (506) 633-6604 | Fax: (506) 633-7675 | Toll-Free: 1 888-451-4040


559 Wilsey Road, Fredericton (NB) E3B 7K1 | Phone: (506) 455-3667 | Fax: (506) 455-4464


Business Hours: Monday to Friday from 7:30am to 4pm.