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Stretto - Steel grating protective balustrade

Verified by manufacturer 20 days ago

Stretto – 11

Lang+Fulton Variant:

A steel grating with closely spaced horizontal flat bars, which create a distinctive lateral appearance and provide diffused visual screening for balustrades or cladding.

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Application

Suitable for vertical applications such as balconies and balustrading.

Description

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

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


Features and benefits:

  • 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, 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

Color

Grey

Beige

Black

Blue

Bronze

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Manufacturer guidance

Hot-dip galvanized and polyester powder coated option to any RAL or BS colour.

Finish

Galvanized

Guidance for specification option:

Hot-dipped to BS EN ISO 1461.

Powder-coated

Material

Steel

Shape

Rectangle

Guidance for specification option:

Vertical load bearing bars.

Length

Bespoke

Width

Bespoke

Height

Bespoke

Uniclass

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

Newels

-

Accessories

Not required.

Secondary support steelwork.

Guidance for specification option:

Designed and supplied as required.

Uprights

Electrofused steel S235JR.

Infills

Horizontal and vertical flat bars, pressure locked mild steel S235JR.

Guidance for specification option:

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


Fixing to parent structure

Through holes in the framing bar.

Through welded plates.

With clamping brackets.

Manufacturer guidance

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

Panel Type

Stretto – 11.

Panel size

2000 x 2000 mm (maximum).

Guidance for specification option:

  • Bespoke h x w, fabricated to custom sizes.
  • Large structural openings are covered by an arrangement of panels.

Finish:

Hot-dip galvanized.

Guidance for specification option:

To BS EN ISO 1461.

Hot-dip galvanized and polyester powder coated, RAL.

Guidance for specification option:

  • Insert colour requirement.
  • To BS EN ISO 1461 and polyester powder coated to BS EN 13438 in any RAL or BS colour. 

Manufacturer guidance

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

Framing

Framed top and bottom with 25 x 3 mm flat bars.

Orientation

Flat horizontal transverse bars set to outside of enclosed area.

Aperture

132 x 11 mm.

Manufacturer guidance

W x H.

Bearing bar

25 x 2 mm (minimum).

Guidance for specification option:

To meet loading requirements.

Transverse bars

10 x 2 mm.

Sustainability data

Contains Red List materials

No

Country of material origin

Europe

Country of product manufacture

United Kingdom

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

1.42 kg CO₂ eq/kg

Self declared

Recyclability

100%

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

56 %

Literature

Gratings for Cladding, Screening and Balustrades

Gratings for Cladding, Screening and Balustrades

Case studies

Soffit and fascia Panels made from Galvanized Grating complete Contemporary Palette to create Stunning Facade

Soffit and fascia Panels made from Galvanized Grating complete Contemporary Palette to create Stunning Facade

Soffit Panels, Screening and Barrier Fence at Abbey Wood Station

Soffit Panels, Screening and Barrier Fence at Abbey Wood Station

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