D shaped toilet seats is popular on all over the word, due to their unique design and functionality. To select a D shaped toilet seat, what should you know before making a decision? In this article, we will guide you through the process of selecing the perfect D shaped toilet seat for your bathroom.
Step 1: Measure your toilet dimension
Are all D shaped toilet seats the same size? No no no, there are so many ceramic toilet brands on the market, and they are supplying toilet seats in various dimensions. Although they look similar in D shaped, their size is different.
So the first step is to measure the opening of your toilets or existing toilet seat. Use a ruler to accurately measure the length, width, and distance between the installation holes on the toilet. Like below picture shows:

Step 2: Select the toilet seat material
The material of the toilet seat is important, as it determines its durability, hygiene, cost, and how it looks. Now you can find D shaped toilet seat made of plastic, wood, and UF material on the market.
Plastic (PP) toilet seats are lightweight, economical, and easy to clean, but may not be as durable as UF seat. Wood toilet seats provide a classic look, but require more frequent maintenance. UF toilet seat offers ceramic look and durable, but higher cost than PP seat.
You can read the wood, duroplast vs thermoplastic toilet seat here, and decide what material best suits your needs and budget.
Step 3: Consider the functions
Except for normal sandwich-style toilet seat, D shaped toilet seats may come with additional features that enhance their functionality and user-friendliness. For example, there are many smart toilet seats as follows:
– Heating seat function with adjustable temperature
– Wash function with multi models
– Water temperature control function
– Night light
– Warm air function
– Remote control
……
Meanwhile, the more smart functions, the price may be higher. We can understand that some customers do not have all smart functions, for example, some old men need the seat heating in the winter, and don’t need other functions, so you can also find some D shaped toilet seat with light smart function, only bidet function, only seat heating function, etc. Below are our choices for your reference, consider the suitable functions you want according to your budget.
Step 4: Consider the design
The design of D shaped toilet seat should be considered to complement the overall look of your bathroom.
Choose a design that blends well with your existing bathroom furniture, tiles, and lighting. The toilet seats can be made of different colors to match your bathroom style.
Additionally, consider whether you want a single seat or a family seat for added convenience. If your family have young children, you can consider to use a family seat with a removable baby ring. When the children grow up, the baby ring could be taken off. Below is our option for your reference:
Step 5: Purchase from a reliable supplier
Finally, it is essential to purchase your D shaped toilet seat from a reliable supplier. Look for a store or online store with a good reputation and positive customer feedback. Confirm the warranty and return policy before making the final decision.