SikaShield® Bituminous Membrane (Warm Roof System with Sika® Green Roof)
Verified by manufacturer 6 months ago
BBA Agrément Certificate
Certificate type
CCPI System
Certificate type
EPD
Certificate type
Bitumen membrane warm roof covering system for Green roofs.
Application
Flat and sloping roofs.
Description
SikaShield® Bitumen membrane warm roof covering system consisting of Sikabit® & SikaShield® component products.
System components:
- Primer (SikaRoof® Primer-600 UK/ Sika Primer 610 Spray).
- AVCL (SikaShield® VB E71 PE SA 2,4 mm).
- SikaShield® VB P41 S 3 mm.
- Insulation (Sikatherm® PIR GT Insulation/ Sikatherm® PIR GT Tapered Insulation/ Sikatherm® MW DInsulation/ Sikatherm® MW Tapered Insulation).
- Insulation attachment (Sika® C-250 Spray/ SikaRoof® Adhesive-200).
- Underlay (SikaShield® E74 PE SA 3 mm / SikaShield® E54 PE 3 mm).
- Cap sheet SikaShield® HB79 Tex 4 mm.
- Root barrier (SikaShield® P55 PE RT 4 mm).
- Protection layer (SikaRoof® Protection Fleece P-225 UK).
Can be finished with Sika® Extensive Green Roof System/ Sika® Bio-Diverse Roof System/ Sika® Intensive Green Roof System.
General information
Color | Black |
Finish | Textured |
Material | Bitumen |
Shape | Rectangle |
Length | 6000 mm Guidance for specification option: Roll size for cap sheets. |
Width | 1000 mm |
Uniclass | |
CAWS | J41/400 Built-up reinforced bitumen waterproof covering J41/10 Reinforced bitumen membrane warm deck roof covering |
Product range |
Specification data - Reinforced bitumen membrane warm roof covering systems
Preparation | |
Horizontal work | SikaRoof® Primer-600 UK.Guidance for specification option: One-part ready to use primer. Sika® Primer 610 Spray.Guidance for specification option: Spray applied primer for use with sika self-adhered AVCL and carrier membranes. |
Skirtings and vertical work | SikaRoof® Primer-600 UK.Guidance for specification option: One-part ready to use primer. Sika® Primer 610 Spray.Guidance for specification option: Spray applied primer for use with sika self-adhered AVCL and carrier membranes. |
Air and vapour control layer | |
Type | SikaBit® VB SA-724.Guidance for specification option: Self-adhesive air vapour control layer, aluminium reinforced, flexible at -25 °C. |
Attachment | Self adhesive. |
Insulation | |
Type | Sikatherm® PIR GT Insulation.Guidance for specification option: PIR glass tissue faced thermal insulation board. Sikatherm® PIR GT Tapered Insulation.Guidance for specification option: PIR glass tissue faced thermal insulation board. Sikatherm® MW DD Insulation.Guidance for specification option: Mineral wool thermal insulation board. Sikatherm® MW DD Tapered Insulation.Guidance for specification option: Mineral wool thermal insulation board. |
Fixing | Sika® C-250 Spray.Guidance for specification option: Spray Applied Insulation Adhesive for Sika‐Trocal® Roofing Systems. SikaRoof® Adhesive-200.Guidance for specification option: Polyurethane foam adhesive for bonding roofing insulation boards |
Waterproof covering | |
First layer | |
Type | SikaShield® E74 PE SA 3 mm.Guidance for specification option: 3 mm Elastomeric bituminous roof membrane, self-adhesive, flexible at -25°C. |
Attachment | Self adhesive. |
Top layer | |
Type | SikaShield® HB79 Tex 4 mm.Guidance for specification option: Hybrid bituminous membrane surfaced with texflamina and flexible at -25°C. |
Attachment | Torch on.Manufacturer guidanceDelete where appropriate. |
Detail work | |
Flashings | Manufacturer guidanceIn accordance with Sika Limited standard details and Technical guidance. |
Skirtings and upstands | Manufacturer guidanceIn accordance with Sika Limited standard details and Technical guidance. |
Welted drips | Manufacturer guidanceIn accordance with Sika Limited standard details and Technical guidance. |
Ancillary items | SikaShield® Roof Walkway.SikaBit® Roof Drain.SikaBit® Roof GRP Edge Trims.SikaBit® Roof Lightning Conductor Clip.SikaBit® Roof Overflow.SikaBit® Roof Scupper.SikaPad® Paving Support Pads.SikaRoof® Highfix.SikaRoof® Light rooflights.SikaRoof® SOTER® II Fall Protection System. |
Execution | Manufacturer guidanceIn accordance with Sika Limited specification. |
System completion | Manufacturer guidanceIn accordance with Sika Limited specification. |
Root barrier | SikaShield® P55 PE RT 4 mm. Guidance for specification option: Anti-root plastomeric bituminous membrane surfaced with PE foil and flexible at -15°C. |
Protective layer | SikaRoof® Protection Fleece P-225 UK. Manufacturer guidanceAs required. |
Finishing surface | Sika® Extensive Green Roof System. Sika® Bio-Diverse Roof System. Sika® Intensive Green Roof System. |
Sustainability data
Third party certifications
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 1 |
 IFC | - | 1 |
Third party certifications
BBA Agrément Certificate
Sika Roofing SikaShield Roof Waterproofing Membranes BBA Certificate
CCPI System
CCPI System Reinforced Bituminous Membranes
EPD
Sika Roofing EPD Reinforced Bituminous Membranes
Literature
Sikashield brochure 2023
Case studies
Castlemead, London Borough of Southwark
Cyns Tavern, Little Hulton in Salford
Portland Primary School
Cold War Bunkers, Cambridge