Optimal Vapor Control for Roof and Wall Applications
Steico Multi Cover 5 is a walkable, rainproof vapor control membrane designed for demanding use in timber construction, pitched roofs, and external walls. Whether you’re working on a new build or a renovation, this membrane offers reliable airtightness and weather protection, even under wet conditions.
🔧 Efficient Installation with Durable Performance
Due to its three-layer construction and integrated adhesive zones, the membrane can be installed efficiently and securely. Furthermore, its high tear resistance ensures long-term performance. Since it is also suitable as a temporary roofing layer, professionals in roofing and timber construction rely on it daily.
Key Advantages at a Glance
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Airtight and rainproof – ideal for energy-efficient building envelopes
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Walkable even when wet – safer working conditions on-site
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UV-resistant for up to 3 months
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Two integrated adhesive zones – simplify and speed up installation
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Vapor-permeable with an sd-value of 5 m
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Robust 3-ply structure for maximum mechanical strength
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Suitable as temporary roof protection
Technical Specifications
Material Structure: 3-layer, high tear resistance
Airtight / Vapor ControlYessd-Value: 5 m
Weight per m²: Approx. 150 g/m²
Temperature Resistance: –40 °C to +80 °C
Fire Classification: Class E (DIN EN 13501-1)
UV Resistance: Up to 3 months
Minimum Roof Pitch: >10° (depending on roofing type)
Roll Dimensions: 1.50 m × 50 m
Roll Coverage: 75 m²
Packaging Unit: 1 roll (75 m²) (or 20 rolls/palette by request)
Ideal Areas of Use
Steico Multi Cover 5 is particularly well-suited for:
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Pitched roofs with Steico universal wood fiber boards
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Exterior walls in timber frame construction
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Renovations or new roof builds
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Temporary roof coverings before final roofing
Quick and Reliable Installation
The membrane can be laid directly on wood fiber insulation or on rafters. Additionally, two integrated self-adhesive zones ensure reliable overlap sealing. Whether installed horizontally or vertically, this membrane adapts to your workflow. For clean sealing around penetrations, use Steico Multi Tape.
