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Natural Slate SIGA 56V

Verified by manufacturer 5 days ago

450 x 600 mm - 10732508

SIGA Natural Slate Variant:
Product certifications:
  • CCPI Product

    CCPI Product

    Certificate type

  • UK Conformity Assessed (UKCA)

    UK Conformity Assessed (UKCA)

    Certificate type

SIGA 56V is a smooth, blue/black slate, sourced from Northern Spain.

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Application

Conversion/Refurbishment.

Description

SIGA 56V is a smooth, blue/black slate, sourced from Northern Spain. Suitable for conversion and refurbishment, it is used in the North West and South of England.

Part of the SIGA Classic Range

Region Used: London, North West, East Anglia, South West, South Coast.

Product Application: Conversion/Refurbishment.

Source: North West Spain.

Colour: Blue Black.

Texture: Smooth.

Warranty: 50 Year Warranty, T&C's apply. Must be registered for within 4 weeks of installation.

Features and benefits:

  • Full technical support and guidance is available.
  • Meets the requirements of NHBC Standards.
  • Conform to BS EN 12326-1:2014 – T1/S1/W1.
  • CCPI Assessed – 007600114/1126.

General information

Color

Blue

Black

Finish

Smooth

Material

Slate

Shape

Rectangle

Length

600 mm

Width

300 mm

450 mm

Height

6 mm

Warranty description

50 year

Guidance for specification option:

T&C’s apply. Must be registered for within 4 weeks of installation

Uniclass

Pr_25_93_72_56 Natural slatesPrimary

CAWS

H62/10 Vertical slating

H62/120 Vertical slating

H62/3 Roof slating

H62/105 Roof slating

SKU Code

10732508

Specification data - Natural slates

Classification data

Slate type

-

Source

Spanish.

Colour

Blue black.

Slate size

-

Length (minimum)

600 mm.

Width (minimum)

450 mm.

Standards

-

Product specification

To BS EN 12326-1.

Methods of test

To BS EN 12326-2.

Properties

-

Type

Flat.

Dimensional tolerances

Deviations from declared length, width, edge straightness, rectangularity, and flatness are not to exceed values specified in BS EN 12326-1, clause 5.12.

Nominal thickness and individual thickness variation

6 mm +/-35%.

Characteristic modulus of rupture (Transverse)

67 N/mm².

Characteristic modulus of rupture (Longitudinal)

69 N/mm².

Water absorption

Code W1.

Freeze-thaw resistance

No test required.

Thermal cycle test

Code T1.

Carbonate content

Less than 20%.

Sulfur dioxide exposure test

Code S1.

Non-carbonate carbon content (maximum)

0.6%.

Reaction to fire

Class A1 (EC decision 96/ 603/ EC as amended).

Sustainability data

Contains Red List materials

No

Country of material origin

Spain

Country of product manufacture

Spain

Material

Slate

Recyclability

Undamaged slates are salvaged and reused.

Product certifications

CCPI Product

CCPI Product

CCPI Assessed Product 007600114/1126

UK Conformity Assessed (UKCA)

Declaration of Performance - Natural Slate SIGA 56V & 65V

Literature

SIGA 56V PDS Sept 2025 V2

SIGA 56V PDS Sept 2025 V2

SIGA Slate standard details combined PDF's

SIGA Slate standard details combined PDF's

SIG Roofing Natural Slate Guide

SIG Roofing Natural Slate Guide

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