Waterproof Mattress Encasements

It means the encasement has a microporous TPU (thermoplastic polyurethane) lining that blocks liquids (so it resists spills, incontinence) while having pores small enough (less than ~2 µm) to block dust mites, allergens, bed bug, mites scabies, mould and more from entering or exiting your mattress.

Yes, once installed properly and fully zipped, any bed bugs, dust mites, scabies, mites, lice, mould or eggs inside are isolated from their food source and cannot escape. Over time, they will die.

We offer several thickness options: ~

16 cm high (for mattresses 10–20 cm thick mattresses or ensemble bases)

24 cm high (18–28 cm thick mattresses or ensemble bases)

33 cm high (27–39 cm thick mattresses or ensemble bases)

The TPU membrane and fabric are designed to be soft, malleable and has plenty of play in the fabric, making it easy to fit to any size item. To date we have no knowledge of anyone shrinking one of these products.

These items should be washed before use. When used with a slip-on Mattress Mate™ protector over it, this encasement only needs washing or steaming every 3–6 months. Otherwise, wash more frequently if the cover is directly exposed and no Mattress Mate is used. Use gentle cycles, avoid bleach, and avoid hot settings more than 60deg.

Yes, there is a 30-day quality guarantee and a 10-year product warranty on defects (excluding misuse, improper washing, or damage).

Yes, this encasement is safe to use with an electric blanket, as long as the blanket itself is used within its manufacturer’s safe guidelines.

No, the zipper is designed with a bug-flap and overlapping fabric to prevent insect ingress through the zipper seam when fully closed.

No,  the encasement is a thin barrier and is designed to be breathable so it doesn’t noticeably alter the feel of the mattress.

Yes, for large orders (e.g. hotels, motels, hostels) we can offer discounted pricing. (Please negotiate quantity-based discounts with our sales team.)

• Cotton Encasements: Made from tightly woven 100% cotton (approx. 2.8 µm pore size). They’re breathable, natural, OEKO-TEX certified, hypoallergenic, and chemical-free. Cotton is ideal if you prefer natural fibres, maximum airflow, and comfort. It’s not waterproof, so best when liquid protection is not a concern.
• Polyester Jersey Waterproof Encasements (90 gsm): These use a knitted polyester jersey with a TPU (thermoplastic polyurethane) waterproof membrane. They block liquids, stains, bed bugs, dust mites, and allergens, dirt and grime (just about everything). They’re slightly less breathable than cotton, but softer and stretchier, making them easier to fit your mattresses. 

Summary:Choose cotton if you want natural fibres and breathability.Choose polyester waterproof if you need spill and liquid protection.

If you are sensitive to volatile organic compounds this product will be suitable for you. We suggest that you wash your product twice prior to use as this will ensure the fabric is free from any contaminants that may have transferred in production of from the product packaging. We have had plenty of highly sensitive customers who have had no issues with our Polyester/TPU lined items once they have been washed. The fabric is inert and does not off gas.