Construction site in Knokke-Heist with the erected timber-frame walls of a two-storey home, crane in the background.

Breather membranes

A breather membrane protects the outside of your timber frame structure against rain, wind and hail, while allowing moisture to escape from the construction. At Carpentier you will find pro clima's vapour-permeable roofing and wall underlays in stock: SOLITEX MENTO 3000 and the reinforced SOLITEX MENTO PLUS, together with the tapes and adhesives to finish them correctly.

Vapour-permeable and watertight on the outside

On the outside of a timber frame structure, the build-up has to do two things at once: keep rain, wind and hail out and let moisture escape from the construction. pro clima's SOLITEX MENTO membranes combine both thanks to a pore-free TEEE membrane that actively transports moisture to the outside.

You install them as a vapour-permeable underlay on sarking boards, on wood fibre sarking boards or directly on the insulation. Fully weather-resistant for up to 4 months, they also serve as temporary weather protection during construction.

Why choose a SOLITEX MENTO membrane?

Both membranes are highly vapour-permeable, watertight and fully weather-resistant for up to 4 months. This keeps your structure dry, both during and after construction.

  • Highly vapour-permeable: sd-value 0.05 to 0.08 m
  • Watertightness class W1
  • Maximum resistance to driving rain
  • Pore-free TEEE membrane actively transports moisture to the outside
  • 4 months UV and weather resistance
  • Suitable as temporary weather protection during construction
  • On sarking boards, wood fibre sarking boards and insulation
  • Highly resistant to ageing

SOLITEX MENTO 3000 or SOLITEX MENTO PLUS?

Both membranes work on the same principle and are equally weather-resistant. The difference lies in their strength and in the insulation you use.

  • SOLITEX MENTO 3000: medium-weight underlay for insulation mats and boards, with a non-slip surface (150 g/m², sd-value 0.05 m).
  • SOLITEX MENTO PLUS: reinforced and extremely robust, suitable for all insulation materials, including blown-in insulation such as iQ3 cellulose (175 g/m², sd-value 0.08 m, tensile strength 430 / 330 N/5 cm).

Not sure which membrane best suits your build-up? We are happy to help you decide.

Taping with TESCON VANA

Seal the overlaps and connections of the membrane with pro clima TESCON VANA: the all-round tape with a fleece backing for inside and outside use, reliably airtight and driving-rain-tight and workable from -10 °C.

Your project starts here

Whether you are deep into planning or still gathering ideas: our experts are happy to help you with tailored advice and inspiration for your home or garden. Together we look at which wood solutions best suit your project.