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Natural Slate SIGA 50X

Verified by manufacturer 5 days ago

250 x 500 mm - 10648294

SIGA Natural Slate Variant:
Product certifications:
  • CCPI Product

    CCPI Product

    Certificate type

  • UK Conformity Assessed (UKCA)

    UK Conformity Assessed (UKCA)

    Certificate type

SIGA 50X is a very smooth, Blue/Black slate, sourced from Spain. With a dark appearance, it is commonly used in the South of England.

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Application

Conversion/Refurbishment, Housing Developments, Self Build.

Description

SIGA 50X is a very smooth, Blue/Black slate, sourced from Spain. With a dark appearance, it is commonly used in the South of England.

Part of the SIGA Excellence Range

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

Product Application: Conversion/Refurbishment, Housing Developments, Self Build.

Source: North West Spain.

Colour: Blue Black.

Texture: Very Smooth.

Warranty: 100 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

500 mm

Width

250 mm

370 mm

Height

5 mm

Warranty description

100 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

10648294

Specification data - Natural slates

Classification data

Slate type

-

Source

Spanish.

Colour

Blue black.

Slate size

-

Length (minimum)

500 mm.

Width (minimum)

250 mm.

Standards

-

Product specification

To BS EN 12326-1.

Methods of test

To BS EN 12326-2.

Properties

-

Type

Very 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

5 mm +/-35%.

Characteristic modulus of rupture (Transverse)

50 N/mm².

Characteristic modulus of rupture (Longitudinal)

60 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)

1.5%.

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 50X, 54X & 56X

Literature

SIGA 50X PDS Sept 2025 V2

SIGA 50X 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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