This is really an arts & crafts style door. Have a look at the Jim Lawrence website.

Hello. If you're still looking for the right letterplate we have one that would work with the lovely clean lines of the door you posted. It's £119 with next day delivery, made in the UK from marine grade stainless steel and guaranteed for 10 years. Link to shop.

I'm buying a brand new house that has a PVC door with a letter flap integrated. I despise these and had a new door installed on my existing home so I could have a (locked) letter box mounted on the wall. We were renovating then but I can't justify replacing the new door this time. I intend to install a new locked letterbox on the wall again. Can anyone suggest how I can securely cover the existing door flap without it looking obvious?

Thanks Rachel, funnily enough you picked out 2 pics I saved to my ideas book. The 1st is what I started with as I love the solid tongue and groove doors but I'm a little worried about how dark it will make the hallway. This was also the pic that made me think of matching my door and windows funnily enough. The next pic is this door I chose, painted in my window colour and with clear glazing, which I want too. Maybe I will risk the dark and go for the tongue and groove, just with panel through the middle so I can add the mail box? Its a lovely look for sure. Thanks for taking the time to look at these for me, I really appreciate your opinion.