The driving rain-proof and diffusion-open breathable membrane Majcoat 150 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 150 and SIGA accessories has been proven by the TU Berlin.

Majcoat 150 SOB: Even easier, even faster

Underlays can be applied even more easily with Majcoat 150 SOB − Siga adhesive strength On Board. The membranes overlap and have an integrated twin adhesive zone. This can save vital time. A laying and cutting aid makes Majcoat SOB even easier to handle.

Majcoat 150 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 up to 4 weeks
• Suitable SIGA accessories: Wigluv, Primur Roll, Nail sealing tape
• Suitable for use as roof membrane class USB-A

Combining Majcoat 150 with the vapour control layer Majpell (s_d value=5 m) ensures perfect moisture transportation with a diffusion gradient of > 1:50.