Our breathable membrane is just used on the insulation layer, like on the top of glass wool or other insulation material, and it is just under the roof tiles or plate. It is good moisture permeable (breathable), allows the moisture to pass through it and keep the drop water outside. It is also good waterproof and wind proof functional. Light weight and cheap price make it more welcome than traditional bitumen roof felt.

he breathable membrane is a three layers membrane. (Thermal laminated by non woven PP + waterproof and vapor permeable membrane + non woven PP). It is a kind of roof deck protection, can protect the construction structure from being eroded by wind and rain and strengthen the gas tightness and water tightness as well as boast good breathability which expels water vapor out of the construction, thus avoiding mould and condensations. Kangda company produce breathable membrane for years, has advanced technology to control the breathability of membrane, while balance the water resistant function of the membrane. Moisture, please out!

Nantong Kangda devotes roofing membrane since 2004, and after ten years of developing, we have explored many kinds of compositePP&PE membranes to meet varied market demand.

As Chinese first factory of breathable membrane, Nantong Kangda has been well known by both Chinese customer and European customers. Wehave the advanced technology and equipment from Italy. We are the best manufacture in breathable membrane field on the Chinese local market.

We have got ISO and CE certificate, and have exported to many countries, such as Canada, USA, Chile, Argentina, New Zealand, Australia, Malaysia, Japan, Ukraine, Latvia, Slovenia, Slovakia, Spain, CZ, Russia, Croatia, Bulgaria, Romania, Italy, UK, Germany, Greece and so on.

KangDa main product, our breathable membrane quality, has been widely accepted European and Chinese market. Breathable membrane has been developed by us to be three types with different breath ability and our current max production capacity of this product only is over 60000M per day.

We have a group of excellent senior management and hi-tech R&D personnel and our skilled workers, we can supply you the goods with competitive price and better quality. We look forward to establish WIN-WIN friendly and long term cooperation relationship with you in the near future.