SIGnature SBS Torch On Cap Sheet
Verified by manufacturer 2 days ago
BBA Agrément Certificate
Certificate type
A polyester-based SBS-modified bitumen torch-on cap sheet which incorporates a fire-retardant coating. Suitable for new build and refurbishments as well as warm or cold roofs.
Application
- Suitable for new build and refurbishments as well as warm or cold roofs.
- Suitable surfaces: SIGnature Underlays as part of the SIGnature Torch On system.
Description
A polyester-based SBS-modified bitumen torch-on cap sheet which incorporates a fire-retardant coating.
Features and benefits:
- SBS modification – flexibility maintained under ambient temperature fluctuations.
- Polyester reinforced carrier.
- Fire-retardant coating.
- Warranty for 20 or 25 years (when used with a suitable SIGnature underlay).
- Available in black mineral finish.
- BROOF(t4) build-ups available. Please contact AccuRoof for more details.
General information
Color | Black |
Finish | Mineral |
Material | Bitumen |
Shape | Other |
Length | 8000 mm |
Width | 1000 mm |
Height | Bespoke |
Warranty description | Other |
Uniclass | |
CAWS | J41/12 Reinforced bitumen membrane cold deck roof covering J41/10 Reinforced bitumen membrane warm deck roof covering J41/400 Built-up reinforced bitumen waterproof covering |
SKU Code | 10712244 |
Specification data - Reinforced bitumen roofing sheets
Classification data | |
Standard | To BS EN 13707. |
Third-party certification | British Board of Agrément (BBA) Certificate. |
Material | |
Carrier material | Polyester. |
Bitumen modification | Elastomeric. |
Weight (minimum) | 5 kg/m². |
Surface finish | |
Top | Mineral granules. |
Colour | Black. |
Reaction to fire | NPD. |
Tensile strength | 450/ 300 N/50mm. Guidance for specification option: Length/ width. |
Resistance to tearing | NPD. |
Elongation | 20/ 30%. Guidance for specification option: Length/ width. |
Sustainability data
Material | Bitumen |
Product certifications
BBA Agrément Certificate
SIGnature 25 Roof Waterproofing System BBA
Literature
Literature type
SIGnature-SBS-Cap-Sheet-Torch-On-CE-DOP
SIGnature-SBS-Torch-On-Cap-Sheet-PDS-May-2025-V1
SIGnature-SBS-Cap-Sheet-Torch-On-UK-CA-DOP
Case studies
SIGnature Torch On System - St John's School
SIGnature Torch On System - Layfield School