D Shape Toilet Seat Range - Browse categories within Replacement Toilet Seats

For a full range of D shape toilet seats please click through below.

We have shown these by width and in each product page show the length adjustment available.

If you have questions about measurement please do contact us.

Manufacturers measurement which we reflect here all assume measurements are taken from toilet pan rather than seat itself:

Length : centre line of hinge to front of toilet pan

Width : mid way side to side pan edge

Hinge holes - mid hole to mid hole of toilet pan