DELTA®-FASSADE 20 (PLUS)

A vapour-open façade membrane for open-joint cladding with joints up to 20 mm wide and up to 20% open area. Permanently UV-stable and fire class B-s1, d0.

Sd value: 0.02 m
Fire class: B-s1, d0
Tensile strength: 270/230 N/5 cm
Roll size: 50 m × 1.50 m

Key advantages

Use as a rain screen behind ventilated cladding with open (or closed) joints in contact with the insulation.
The openwork cladding must not have joints greater than 20 mm and their proportion must not exceed 20% of the total surface.
Gluing of overlaps and side fittings is recommended, in particular for applications behind openwork facades (DELTA®-TAPE FAS).
The longitudinal overlaps are glued using the integrated self-adhesive strips (PLUS version).

Interested in DELTA®-FASSADE 20 (PLUS)?

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Features

Permanently UV-stable
A special coating protects the membrane from embrittlement and fatigue, so it keeps working behind open-joint cladding where daylight reaches it.
Flame retardant
Meets Euro fire class B-s1, d0, making it harder for flames to spread across the façade.
Vapour-open
An Sd value of approx. 0.02 m lets moisture escape from inside, keeping the insulation dry.
Versatile
Its all-round properties make it suitable for a wide range of building constructions.

Where to Use

For ventilated façades with open joints up to 20 mm wide, where the open joints make up no more than 20% of the surface.

DELTA®-FASSADE 20 PLUS has adhesive zones on both edges for quick, windproof overlaps. DELTA®-FASSADE 20 is the same membrane without adhesive zones.

Product Data

Material: Specially coated, highly tear-resistant polyester fleece with waterproof plastic coating; PLUS version with adhesive zones on both edges
Suitability: Open façades with joints up to 20 mm wide and up to 20% open area
Reaction to fire: B-s1, d0, EN 13501-1
Tensile strength: approx. 270/230 N/5 cm, EN 12311-2
Watertightness: W1, EN 13859-1+2
Sd value: approx. 0.02 m
Service temperature: -40 °C to +80 °C
Moisture resistance factor: approx. 0.028 m²hPa/mg
Weight: approx. 210 g/m²
Roll weight: approx. 16 kg
Roll size: 50 m × 1.50 m