Bathroom doors: which material is best?
A bathroom door must be waterproof and resist swelling and rot, because it faces water and humidity every day. UPVC and PVC doors are the usual choice, while WPC doors suit anyone who wants a sturdier panel with a wood-like finish.
Types of bathroom doors
- UPVC bathroom doors: strong, humidity-proof, with louvered vents
- PVC bathroom doors: lightweight and budget-friendly
- WPC doors: wood-plastic composite, thicker and termite-proof
What size is a bathroom door?
The standard size is 70x200 cm, followed by 70x180 and 80x200 cm. Measure the actual frame opening before ordering. If you are replacing everything, a door-and-frame set fits together and installs faster. See matching frames in door frames
Pre-drilled or undrilled?
Pre-drilled doors take a bathroom knob straight away; undrilled doors suit anyone who plans to fit a handle or a different lock.
UPVC vs PVC bathroom doors
UPVC doors are stiffer and handle sunlight better because the plastic has no softening additives, so they resist warping. PVC doors are lighter and cheaper, fine for indoor bathrooms out of direct sun. Both clean easily with a damp, soapy cloth.
Why buy at OneStockHome
OneStockHome brings many brands into one category so you can compare prices and sizes easily. Order a single piece for a repair or bulk quantities for a new house or project, with delivery across Thailand and a team that can help you choose the right model.




















