Majcoat
The driving rain-proof and diffusion-open breathable membrane Majcoat is perfectly suitable for creating a permanently windtight building envelope. It can be used for between and above-rafter insulation and for rear-ventilated facades. Driving rain resistance of Majcoat and SIGA accessories has been proven by the TU Berlin.
Majcoat complies with the requirements of ZVDH
- Complies with the ZVDH product data sheet Breathing membranes class UDB-A according to table 1
- Suitable for makeshift coverage
- Suitable SIGA accessories: Wigluv, Primur Roll, Nail sealing tape
- Suitable for use as roof membrane class USB-A
Combining Majcoat with the vapour control layer Majpell (sd value=5 m) ensures perfect moisture transportation with a diffusion gradient of 1:50.
Your advantages
3-layer, sturdy and tear-proof
no damage in construction phase
closed functional layer protected by 2 fleeces
driving rain-proof and durably moisture-diffusing
imprinted cutting and bonding aid
saves time
| Article no. | 8710-150050 |
| Length/ roll: | 50 m |
| Width: | 1,5 m |
| Area tot.: | 75 m2 |
| Packaging unit: | 1 roll |
| Pallet: | 30 rolls |
| Weight: | 16 kg |
| Material: | 3-layered, monolithic functional layer protected on both sides by PP fibre fleece |
| Thickness: | 0,6 mm |
| Weight per unit area: | 190 g/m2 |
| Standard: |  , EN 13859-1/ EN 13859-2 |
| Temperature resistance: | -40 °C to +100 °C |
| sd value: | 0,1 m |
| Atmospheric exposure: | up to 4 months |
| Secure against driving rain, waterproof: | far above W1 according to EN 1928 |
| Fire behaviour: | class E according to DIN 13501-1 |
| Fire index number: | 4.2 according to VKF |
Mounting the roof underlay membrane for between-rafter or above-rafter insulation
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