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Majpell® AVCL (Airtight and Breathable) - Vapour Control Layer

Verified by manufacturer 3 months ago

Majpell® 5

SIGA Cover AG Variant:
Third party certifications:
  • EPD

    EPD

    Certificate type

Tearproof and flexible vapour control layers.

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Application

Suitable for establishing a permanently airtight layer for indoor roof, wall and ceiling structures.

Description

Tearproof and flexible vapour control layers.


The range comprises:

  • Majpell® 5: Diffusible and tearproof vapour control layer for making airtight layers on the warm side of thermal insulation.
  • Majpell® 25: Tearproof vapour control layer for establishing warm-side airtight layers.

General information

Color

White

Guidance for specification option:

 With bright red printing.

Finish

Gloss

Shape

Other

Length

50000 mm

Width

1500 mm

3000 mm

Height

1 mm

Warranty description

Ten year

Uniclass

Pr_25_57_65_60 Plastics sheetsPrimary

CAWS

J42/395 Air and vapour control layer

J42/10 Warm deck roof covering

J41/10 Reinforced bitumen membrane warm deck roof covering

J31/30 Laying air and vapour control layer

J21/10 Warm deck roof coating

P10/60 Air and vapour control layer

P10/240 Insulation fitted between floor joists

M30/265 Building paper

K21/160 Wood lining on battens

K21/150 Wood lining

K21/146 Laminate flooring

K21/145 Composite laminate flooring

K21/140 Battened wood laminate flooring

K21/130 Battened wood floating floor

K21/120 Battened wood flooring

K21/115 Wood laminate flooring

K21/110 Wood flooring

K21/10 Wood laminate flooring

K10/155 Wall lining system (metal studs)

H51/110 Cladding

H40/230 Air barrier

H40/110 GRC cladding

H31/120 Metal

H31/110 Metal

H31/10 Metal

H30/120 Fibre cement

H30/110 Fibre cement

H30/10 Fibre cement

H21/115 Vertical timber weatherboarding

H20/155 Sheet cladding (attached to timber battens)

H20/150 Sheet cladding (attached to metal support systems)

H20/10 Sheet cladding

J21/395 Air and vapour control layer

H92/780 Air and vapour control layer

J41/395 Air and vapour control layer

H13/371 Vapour control

J31/330 Air and vapour control layer

H30/30 Air and vapour control membrane

H11/785 Air and vapour control layer

H31/261 Air and vapour control membrane

P10/310 Air and vapour control layer

H90/390 Vapour control layer

H31/45 Air and vapour control membrane

H30/261 Air and vapour control membrane

Specification data - Plastics sheets

Purpose

Vapour control layer.

Standard

To BS EN 13984.

Performance characteristics

-

Tear resistance

Nail shank to EN 12310-1: lengthwise: 230 N; crosswise: 210 N.

Elongation to break

60% (to EN 12311-2).

Fire performance

Class E (to EN 13501-1).

Third-party certification

GEV EMICODE EC1 Plus.

Physical properties

-

Colour

White.

Guidance for specification option:

With bright red printing.

Weight (minimum)

120 g/m².

Dimensions

-

Width (minimum)

1.5 m.

3 m.

Roll length (minimum)

50 m.

TensileStrength

Maximum to EN 12311-2: Lengthwise: 220 N/50 mm; crosswise: 190 N/50 mm.

Sd value

5 m (to EN 1931).

Resistance to water penetration

W1 (to EN 1928).

Sustainability data

Contains Red List materials

No

Country of material origin

Switzerland

Country of product manufacture

Switzerland

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

1.17 kg CO₂ eq/m²

EPD

Third party certifications

EPD

EPD

Environmental Product Declaration(IBU) for SIGA Majpell5

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