Stretto

Description

Stretto is a grating for vertical applications and is particularly suited to balustrading. It has an exclusive and unusual arrangement of closely spaced transverse bars that generates a striking visual presence with good through-visibility and also provides a good level of security.

The process of pressure locking produces a very high quality grating material with perfectly formed intersections which are ideally suited to residential projects such as balconies and balustrading.

Different panel types are available which offer alternative spacings between the horizontal flat bars at 11, 22, 33 or 44 mm centres.

Vertical flat bars 25 x 2 mm – or greater as required to meet loading requirements. Horizontal flat transverse bars: 10 x 2 mm.

Panels and posts can be supplied galvanized only or galvanized and powder coated to any RAL colour.

General information

Finish

Hot dip galvanized

To BS EN ISO 1461.

Hot dip galvanized and polyester powder coated

Insert RAL or BS colour to BS EN ISO 1461 and BS EN 13438.

Material

Electrofused steel S235JR

Uniclass 2015

Ss_25_60_05_05 Balustrade and guarding systemsPrimary

CAWS

L30/55 Proprietary balustrades

L30/560 Proprietary balustrades

Product range

Cladding Panels and Screening

Specification data - Balustrade and guarding systems

Product Reference

Stretto

Panel

-

Panel Type

Stretto-11

132 x 11 mm aperture (w x h).

Stretto-22

132 x 22 mm aperture (w x h).

Stretto-33

132 x 33 mm aperture (w x h).

Stretto-44

132 x 44 mm aperture (w x h).

Panel size

Bespoke, fabricated to custom sizes. Panel size 2000 x 2000 mm (maximum). Large structural openings are covered by an arrangement of panels.

Fixing

Through holes in the framing bar

Through welded plates

With clamping brackets

Finish

Hot dip galvanized

To BS EN ISO 1461.

Hot dip galvanized and polyester powder coated

Insert RAL or BS colour to BS EN ISO 1461 and BS EN 13438.

Standard product features

Material:

Electrofused steel S235JR.

Framing:

The panels are framed top and bottom with 25 x 3 mm flat bars.

Orientation:

Panels are designed with the flat horizontal transverse bars set to the outside of the enclosed area.

Product Options

Fixing:

There are three alternative fixing methods with a minimum of four fixing points per panel:

  • Through holes in the framing bar.
  • Through welded plates.
  • With clamping brackets.

Finishing:

Polyester powder coating is a multi-stage process which applies thermo-setting resins producing a superior finish to painting.

Secondary steelwork:

Secondary support steelwork is designed and supplied as required.

Literature

Gratings for Cladding, Screening and Balustrades

Gratings for Cladding, Screening and Balustrades

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