Are
you worrying about the "water-drop caused by weather changing, will
make the insulation layer of roof or wall been damaged fast? Our
breathable membrane will help you to solve this
problem.
How the
"water-drop" come out? In different temperature, the air will
contain different amount of moisture in itself, the warmer the more
moisture. In winter, the air close to inside of wall or roof will
be warmer, and when it pass through insulation layer and touches
the cold roof tiles or shingle, it will fast condensation and
become "water-drop". These water drops will fall back to insulation
material, because of this, the insulation material will become wet.
As it is inside of roof or wall, it will not easy to dry. And then,
the insulation layer material will be damp and mould, been damaged
quickly. The
breathable membrane has the function of waterproof and air
permeable. When use this membrane wrap the insulation material, it
will not stop the air or moisture get through itself, and when the
moisture come condensation, the breathable membrane will keep the
water drops on outside surface of the membrane. As the breathable
membrane is hydrophobic, the water drop will not stay on the
membrane or been absorbent, but will be fall down around the
membrane, until the edges of the membrane and get out of house. So
the breathable membrane is mainly used for pitched (sloppy) roof or
wall wrap.
