SIGA Heritage Reproduction Stone

Application

  • Residential and commercial properties.
  • Heritage or restoration projects.

Description

Reproduction stone roofing formed from glass fibre reinforced concrete (GRC), weighing 65 kgm².

Features and benefits:

  • 100% through-colour for colourfastness.
  • Weathers and cuts like natural stone.
  • Hard wearing and durable.
  • Lightweight.
  • Cost-effective (reduces labour costs).
  • Versatile.
  • 20% lighter that natural roofing stone.
  • Easy to lay and cut, without cracking or breaking.
  • Hand crafted using moulds from original natural stones to create an authentic roofscape.
  • Ventilation ridges and slates are available.
  • Tested to BS EN 492:2012.
  • 25-year warranty.

Applications:

  • Residential and commercial properties.
  • Heritage or restoration projects.

General information

Size

Consult manufacturer and insert requirements.

Uniclass 2015

Ss_25_20_33_35 GRC cladding systemsPrimary

CAWS

H40/110 GRC cladding

Specification data - GRC cladding systems

Product Reference

SIGA Heritage Reproduction Stone

Type

Main slates

Top slates

Under eaves

Colour

Charnwood

Cotsway

Rutland

Size

Consult manufacturer and insert requirements.

Fixing

40 mm aluminium

40 mm reinforced nylon

Accessories

Not required

Ridges

Ventilation ridge

Ventilation slate

Standard product features

Minimum pitch:

20°.

Maximum pitch:

90°.

Headlap:

  • 3" headlap fix to 5th course over 47° pitch.
  • 4" headlap fix to 4th course under 27–24° pitch.
  • 5" headlap fix to 5th course under 24–20° pitch.

Product Options

Colour:

As with natural slate, shades may vary with no two stones ever the same.

Size (h x w):

– Main slates:

  • 10 x 4".
  • 10 x 6".
  • 10 x 8".
  • 10 x 12".
  • 12 x 4".
  • 12 x 6".
  • 12 x 8".
  • 12 x 12".
  • 14 x 4".
  • 14 x 8".
  • 14 x 10".
  • 14 x 14".
  • 14 x 20".
  • 16 x 4".
  • 16 x 8".
  • 16 x 10".
  • 16 x 14".
  • 16 x 20".
  • 18 x 6".
  • 18 x 8".
  • 18 x 10".
  • 18 x 14".
  • 18 x 20".
  • 20 x 8".
  • 20 x 10".
  • 20 x 14".
  • 20 x 20".
  • 22 x 8".
  • 22 x 12".
  • 22 x 14".
  • 22 x 20".
  • 24 x 8".
  • 24 x 12".
  • 24 x 14".
  • 24 x 20".

– Top slates:

  • 7 x 4".
  • 7 x 6".
  • 7 x 8".
  • 7 x 10".

– Under eaves:

  • 12 x 18".
  • 17 x 20".

Fixing:

Hang on recommended battens with slate pegs. Gables, junctions and ridges are to be mechanically fixed.

Literature

1. SIGA Slate Brochure

1. SIGA Slate Brochure

4. SIGA Heritage Reproduction Stone Brochure

4. SIGA Heritage Reproduction Stone Brochure

SIGA Heritage Reproduction Stone Data Sheet

SIGA Heritage Reproduction Stone Data Sheet

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SIGA Heritage Reproduction Reclaimed Slate

SIGA Heritage Reproduction Reclaimed Slate