Vapour barrier Vapora Vario SD

Quantity	Unit price	Base price
To 4	€136.40	€1.82 / 1 m²
To 8	€129.90	€1.73 / 1 m²
From 9	€123.70	€1.65 / 1 m²

Prices incl. VAT

13 Reviews

Variable humidity regulation
With laying and bonding lines
Tearproof

Execution

1.5m x 10m

1.5m x 25m

1.5m x 50m

Total:

Roll

Product number: SW10042.2

Available variants

Preview	Product number	Execution	Content	Unit price	Buy

Variable humidity regulation
With laying and bonding lines
Tearproof and dimensionally stable

Product advantages

Variable moisture regulation

Sd-value 0,4m - 3m

Stretchable and flexible

Adaptable & robust

Laying lines

Easy alignment & time saving

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HIGH FUNCTIONALITY AND SAFETY

The ALMO vapor barrier is tear-resistant, dimensionally stable and meets the strict requirements of fire class B as well as the ZVDH and EnEV standards, making it ideal for new builds, conversions and renovations. Provides the best protection against structural damage and mold.

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OPTIMUM MOISTURE REGULATION

Thanks to the variable sd value of 0.4m to 3.2m, our vapor barrier film adapts to seasonal conditions to effectively regulate moisture and prevent the formation of condensation.

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BREATHABLE

The high-quality vapor barrier is breathable and helps to create an airtight building envelope that improves the indoor climate and increases energy efficiency.

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UNIVERSALLY APPLICABLE & SUSTAINABLE

Our ALMO vapor retarder combines moisture-regulating properties with outstanding re-drying potential to promote sustainable, robust and healthy construction. Particularly suitable for internal and external insulation between rafters and for insulation on top of rafters with mineral insulation.

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EASY INSTALLATION

The vapor barrier foil is easy to install and supports fast and error-free installation thanks to the gluing and laying lines.

Technical Data

Application	Vapor barrier
Features	Variable Sd value, Fire classification B
Diffusion-equivalent air layer thickness (sd value)	0,4m - 3m variable
Grammage	90 g/m²
Roll dimensions	50m x 1,5m
m² per roll	75
Processing temperature	-5 °C to +40 °C
Fire classification	Class B - s2 - d0
Resistance to water passage	W1 (according to DIN 1928)

Installation instructions for Vapora Vario SD vapor retarder

Step 1: Laying and fixing the vapor barrier

Lay the ALMO Vapora Vario vapor barrier on the rafters and fix it either with a stapler or by masking it with the ALMO TwinTape.

Step 2: Overlapping installation and airtight connection

Lay the second vapor barrier film with an overlap and also fix it in place either with ALMO TwinTape or by stapling. Connect the two vapor retarders with the Versa® Uni Tape 60 Adhesive tape for additional sealing. Use the overlap guide line for an overlap of 10 cm. For airtight bonding, you can use the auxiliary line at 30 mm to ensure optimum sealing with the 60 mm wide Versa® Uni Tape 60.

Step 3: Airtight bonding of the folds

To ensure an airtight seal, tape the folds of the vapor barrier in a T-shape with the Versa® Uni Tape 60 .

Step 4a: Transverse counter battens and protective cladding

Attach counter battens across the structure to support the weight of the insulation material. Then install the interior cladding to protect the vapor barrier from mechanical influences.

Step 4b: Longitudinal installation for heavy insulation materials

For wide rafter bays or heavy insulation material, we recommend laying the Vapora Vario SD in the direction of the rafters and installing the counter battens lengthways.

Step 5: Terminating and sealing penetrations

For penetrations such as pipes, make a star-shaped cut and seal the pipe with small pieces of the Versa® Uni Tape 60 off. Alternatively, a flange can be inserted and securely bonded with Versa® Uni Tape 60.

Characteristics:	Fire class B, Feuchtevariabel
Diffusion-equivalent air layer thickness (sd value):	0,4m - 3m variabel
Roll length:	50m
Width:	1,5m
m² per roll:	75
Processing temperature:	-5 °C to +40 °C
Fire behavior:	Class B - s2 - d0
Widerstand gegen Wasserdurchgang:	W1 (nach DIN 1928)

Downloads

Technisches Datenblatt Vapora Vario SD

Data sheet_Vapora Vario SD

Fiche technique_Vapora Vario SD

Use for this

Verwende dazu

ALMO Eco Tape 50 adhesive tape

Execution: Roll

Extreme adhesive strength
Stretchable
For the interior

Product advantages

For indoor use

Airtight bonding & sealing

Simple installation

Time saving

Strong adhesive strength

High quality

✓

EXTREME ADHESIVE STRENGTH AND FLEXIBILITY

Permanent airtight sealing of vapor retarders, roof and façade membranes for indoor use. Ideal for overlaps, connections and repairs.

✓

HIGH AGEING RESISTANCE

The high-quality acrylic adhesive ensures that the high-performance tape is securely anchored over a long service life. Moisture-resistant and durable.

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FREE FROM RESIDENTIAL TOXINS

Our ALMO Eco Tape 50 is free from solvents, chlorine and formaldehyde.

Technical data

Carrier system	Grid-reinforced LDPE film
Adhesive	Modified dispersion acrylate
Coverage	Silicone paper
Roll length	25m
Width	50mm
Temperature resistance	-40 °C to +100 °C
Processing temperature	-5 °C to +40 °C

(6)

Content: 25 Running meter (€0.46 / 1 Running meter)

€11.50

Rolls

Versa® Uni Tape 100 50/50 adhesive tape

Execution: Roll

Extreme adhesive strength
Tear-resistant, slit separating strip
For inside and outside

Product advantages

For inside and outside

Versatile application

Tear-resistant liner

Time saving

High adhesive strength in cold & heat

High quality

✓

EXTREME ADHESIVE STRENGTH AND FLEXIBILITY

Durable airtight and windproof sealing of vapor retarders, roof and façade membranes for interior and exterior use. Ideal for overlaps, connections and repairs.

✓