Verified by manufacturer over a year ago
Vapour/ waterproofing membrane for facades - low vapour permeability.
Provides a secure and durable vapour barrier and waterproof seal at junctions between building elements, mainly in curtain wall facades, but also in ventilated facades and window installations.
SikaMembran® Universal is an EPDM sheet membrane with a high vapour diffusion resistance (sd value 62 m) and is thus applicable on both the warm (high vapour pressure) and the cold (low vapour pressure) side of the construction under most climatic conditions.
The SikaMembran® system is a high-performance vapour control system comprising of various EPDM sheet membranes providing vapour control layers and waterproof barriers for curtain walls. They are suitable for most climatic conditions in combination with the appropriate adhesive.
Features and benefits:
Approvals:
Meets the fire retardant requirements of EN 13501-1 Class E under free suspension.
Consult manufacturer for information regarding suitable preparation and application methods for this product.
Color | Black |
Material | EPDM |
Shape | Rectangle |
Length | 25000 mm |
Width | 100 mm 150 mm 200 mm 250 mm 300 mm |
Height | 0.6 mm |
Uniclass | |
CAWS | H92/120 Rainscreen cladding H11/110 Curtain walling |
Product range |
Standard | To EN 13984: 2011. |
Material | Elastic EPDM, butyl modified. |
Third-party certification | CE Marked.Guidance for specification option: To EN 13984 - EPDM vapor control sheeting, type A, for facades. |
Weight (minimum) | 0.8 kg/m².Manufacturer guidanceMass per unit area. |
Thickness (minimum) | 0.6 mm. |
Colour | Black. |
Roll length | 25 m. |
Roll width | 100 mm. 150 mm. 200 mm. 250 mm. 300 mm. |
Reaction to fire (to BS EN 13501-1) | Class E (under free suspension). |
Water vapour diffusion resistance | 103 000 μ. Manufacturer guidanceDIN 53122-1. |
Thickness | 62 m. Manufacturer guidanceEquivalent air layer thickness. |
Elongation at break | 350%. Manufacturer guidanceISO 37. |
Application temperature | 5–40℃. |
TensileStrength | 5.5 MPa. Manufacturer guidanceISO 37. |
Tear resistance | 8 N/mm. Manufacturer guidanceTear propagation resistance, CQP045-1/ ISO 34. |
Ozone depletion potential | No cracks. Guidance for specification option: 200 pphm, 40 °C, 20 % Elongation, 168 h. Manufacturer guidanceOzone resistance (DIN 1431-1). |
Service temperature | -40–90℃. |
Shelf life | 18 months. Guidance for specification option: Stored in dry conditions between 5 and 30℃ and protected from direct sunlight. |