Grille Gates

Grille gates are most commonly used as a parking garage security gate or to protect a storefront. They can also be seen in shopping malls to safely secure stores after mall closing time. Whatever the use, R&S can provide service and installation for all of your Grille Gate needs.


Standard pattern is a straight link pattern for grilles in normal usage such as shopping malls and storefronts. Aluminum curtain is formed of horizontal rows of 5/16″ aluminum rods spaced 1 1/2″ apart to be connected by vertical 3/4″ aluminum links spaced 9″ apart.

  • 6″ Minimum diameter structural steel pipe barrel

  • Optional aluminum or galvanized steel hood

  • Oil tempered torsion spring on continuous cold-rolled steel shaft

  • Aluminum grille curtain (see patterns below)

  • Extruded aluminum guides & continuous steel wall angles

  • Steel plate brackets attached to wall angles

  • Extruded aluminum tubular bottom bar


Heavy straight link pattern designed for grilles in high usage applications such as parking garages. Curtain is formed of horizontal rows of 5/16″ aluminum rods alternating with 1/4″ galvanized steel rods covered with a 5/16″ aluminum tube sleeve. Rods are spaced 1 1/2″ apart and connected by vertical 3/4″ aluminum links spaced 9″ apart. A brick pattern is available.


  • High Cycle Construction: Designs to provide up to 150,000 operating cycles.

  • Emergency Egress System: Recessed pull handle in a flush mount enclosure mechanically disconnects motor operator to provide partial opening of grille for emergency exit.

  • Support Tubes: Square steel tubes attached to floor and structure above to provide mounting for grille.

  • Sloped Foot Piece: For uneven sill conditions.

  • Soffit Flange Cover: 5 1/2″ wide flange on bottom of foot piece to conceal slot required for above ceiling installations.

  • Cylinder Locks: On foot piece.

  • Hood: Formed from galvanized steel or aluminum sheet

  • Fixed Grille Panel: Grille curtain in a supporting frame.

  • Anodized Finish: Clear, dark bronze, gold, black and other color anodized finishes on curtain, foot piece, guides and hood.

24/7 Emergency Services Available

For Residential Call 650-552-0660  /  For Commercial Call 650-873-7701

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