Natural Slate SIGA 112S
Verified by manufacturer 4 months ago
A smooth, durable dark blue grey slate sourced from quarries in northern Spain.
Application
Roofing and external cladding within new builds, conversion/refurbishments, national parks.
Description
A smooth, dark blue grey slate that combines durability and workability along with minimal sorting.
Features and benefits:
- Suitable for all types of projects.
- Multiple sizes available.
- Meets the requirements of NHBC standards.
- No dangerous substances emissions with use of roofing or external cladding.
- National Parks approval
General information
Color | Blue Grey |
Finish | Textured Natural |
Material | Slate |
Shape | Rectangle |
Length | 400 mm 450 mm 500 mm 300 mm 350 mm |
Width | 200 mm 220 mm 250 mm 300 mm |
Height | 5 mm 7 mm |
Warranty description | 75 year |
Uniclass | |
CAWS | H62/3 Roof slating H62/105 Roof slating H62/10 Vertical slating H62/120 Vertical slating |
Specification data - Natural slates
Slate type | |
Source | Spanish. |
Colour | Blue.Grey. |
Slate size | |
Length (minimum) | 400 mm.450 mm.500 mm. |
Width (minimum) | 200 mm.220 mm.250 mm.330 mm. |
Standards | |
Product specification | To BS EN 12326-1:2014, BS 5523, BS 8000. |
Properties | |
Water absorption | 0.3% (to BS EN 12326-1:2014). |
Thermal cycle test | T1 (to BS EN 12326-1:2014). |
Carbonate content | Less than 20%. |
Sulfur dioxide exposure test | Code S1. |
Execution | Installing natural roofing slates. |
Dimensions | 400 x 250 mm. 450 x 220 mm. 450 x 330 mm. 500 x 250 mm. Manufacturer guidanceOther sizes available upon request. Contact manufacturer for details. |
Reaction to fire | Class A1 (to BS EN 12326-1:2014). |
Finishes | Smooth riven texture. |
Sustainability data
Contains Red List materials | No |
Country of material origin | Spain |
Country of product manufacture | Spain |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 4.01 kg CO₂ eq/m² Self declared |
Recyclability | Undamaged slates are salvaged and reused |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |
Literature
1. SIGA Slate Brochure
2. SIGA Slate Awareness Brochure
SIGA Slate standard details combined PDF's