NBS Source
I'm a manufacturer
Compare variants

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

Verified by manufacturer 3 months ago

Majpell® 5

SIGA Cover AG Variant:
Product certifications:
  • EPD

    EPD

    Certificate type

Tearproof and flexible vapour control layers.

Jump to:
+41(0)414996969 Website

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

SKU Code

7640105090327, 764010509065, 7640105090785, 7640105090792

Specification data - Plastics sheets

Classification data

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

A1–A3 ('Production stage')

Normalized unit

Declared unit

1.17 kg CO₂ eq/m²

Certified

Expected Life

Lifetime

Product certifications

Product certifications

EPD

EPD

Environmental Product Declaration(IBU) for SIGA Majpell5

Similar products from SIGA Cover AG

Majrex® 200 (Moisture Variable AVCL) - Vapour Control Layer

Majrex® 200 (Moisture Variable AVCL) - Vapour Control Layer

Wetguard® 200 SA (Temporary Weather Protection for CLT and Timber) - Vapour Control Layer

Wetguard® 200 SA (Temporary Weather Protection for CLT and Timber) - Vapour Control Layer