Vapour Barrier Membrane

Xiong County Xiashi Packing Co., Ltd. is a one-stop expert in house packaging from China. It can solve problems in house construction for you.

Our main product is vapor insulation membrane, and Vapour Barrier Membrane is one of them. It can be installed in various moisture-prone environments to increase the service life of the building.

Our advantages

Heat insulation is more energy-saving: improve the airtightness of the building, reduce the loss of cold and heat, and have a remarkable energy-saving effect.

Strong weather resistance and durability: high temperature resistance, low temperature resistance, aging resistance, corrosion resistance, long service life.

Environmental protection and recycling: use environmentally friendly materials to meet green building standards.

Suitable for multiple scenarios: suitable for a variety of building structures such as roofs, exterior walls, steel structures, curtain walls, etc.

How to Select

Cold regions / high humidity: must use both breathable + vapour barrier.

Hot summer & warm winter: prioritize waterproof breathable membrane.

Basements / ground floors: strengthen with vapour barrier membrane.

Energy-saving roof: use reflective insulation membrane + breathable membrane.

Recommended Combinations

Standard energy-saving wall:

Vapour Barrier Membrane + Insulation + Waterproof Breathable Membrane

High‑efficiency roof:

Reflective Insulation Membrane + Waterproof Breathable Membrane

Industrial factory (BASF/Starbucks type):

Full system + matching tapes and sealants

Precautions for the installation of Vapour Barrier Membrane.

Priority is given to the use of matching special tapes, butyl tapes, interface agents and glues to ensure that the bonding is firm, the edges are not warped and the edges are not leaking.

Fix it with insulation nails, foam rods, pressure strips and fixators to prevent displacement, damage and nail hole leakage.

The construction base surface should be kept dry, flat and free of sharp burrs to avoid piercing the membrane.

When used with waterproof breathable membrane, vapor barrier membrane and reflective membrane, it should be laid in the order of structure hierarchy, and the direction is correct.

Doors, windows, pipes and other nodes are closed with special sealing tape and sealing rings to eliminate leakage and condensation.

Avoid strong exposure, pulling and trampling during construction, and do a good job of protecting the finished product in time to prevent damage.

Product specification

FAQs

1. What is a Vapour Barrier Membrane?

New waterproof and breathable building materials, waterproof, breathable, windproof, energy-saving and environmentally friendly.

2. Where is it installed?

The outside of the insulation layer of the exterior wall, roof, curtain wall, steel structure and tile roof.

3. How does it work?

Block liquid water, drain steam, keep the insulation layer dry, and the building is not stuffy.

4. What's the function?

Waterproof and Vapour Barrier Membrane, anti-condensation and anti-mold, improve heat insulation, save energy and reduce consumption, and extend the life of construction

5. How about the Service life?

It is resistant to high and low temperatures, anti-aging, and can be used for a long time with standardized construction.

6. What are the benefits of using it together?

Combined with steam membrane and supporting tape, the sealing is better and the energy saving is more significant.