NBS Source
Long Gratings
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Application

Suitable for:

  • English scroll/ Ecclesiastical: Suitable for underfloor heating over traditional heating pipes, or for use as vent or drainage grilles for period properties, manors, halls, palm houses, orangeries, churches and cathedrals.
  • Daisy: Suitable for supplying air for ventilation underneath hallways or for vent or drainage grilles for period properties, manors and halls.
  • Lattice: Suitable for venting and drainage for period properties, manors, halls, palm houses, orangeries, churches and cathedrals.
  • Quatrefoil: Pavement and walkway drainage in domestic period properties and pedestrian areas, and light vehicular use on driveways, patios and paths with block and flag stone paving, tarmac or concrete. Removing surface water in domestic period properties and pedestrian areas in conservation areas.
  • Square hole: Suitable for use on walkways and pedestrian bridges over streams, and water features. Properties include monasteries, theatres and period homes of all sizes.

Description

A range of cast iron gratings.


Features and benefits:

  • Easy to clean.
  • Low maintenance.
  • Manufactured in the UK.
  • Can be supplied in bespoke finishes to match existing brickwork.
  • Fire and UV resistant.
  • Fully recyclable.
  • Available in various lengths.

General information

Shape

Rectangle

Square

Color

Black

Material

Iron.

Cast in sand moulds and bonded with resin.

Size

914 x 203 mm

914 x 305 mm

914 x 380 mm

905 x 175 mm

914 x 230 mm

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Uniclass

Pr_25_96_30_31 Footway gratingsPrimary

CAWS

F30/165 Gratings/ ventilators in internal walling

Q10/312 Footway gratings

Specification data - Footway gratings Enhanced data

Size

914 x 203 mm.

Material

Cast iron.

Finish

Painted.

Uses a three-part epoxy primer, followed by two-part epoxy black gloss top coat which is extremely hard wearing.

RAL.

Insert RAL code.

Standard.

Light coating designed to prevent rusting in storage and transit for a short time. Will eventually rust to leave an authentic natural brown coating of iron oxide, which will protect the grille from further corrosion.

Colour

Natural.

Black.

Accessories

Junction box.

Clips into the channel grating to allow for smooth drain water flow around corners. Weight: 0.5 kg. Drain hole area: 3000 mm².

Accessories/ Other requirements

Not required.

Cast iron bearers.

910 mm. Includes lugs for gratings up to 12 mm thick.

Weight

9 kg.

Air flow

60 000 mm².

Thickness

12 mm.

Environmental information

Country of product manufacture

United Kingdom

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