I have a Homebase own brand ironing board, with a mesh base to cope with the steam generator. My previous one disintegrated due to the moisture from the extra steam.
It is a good, large size and has a foldaway sleeve board. I've had it around 10 years, but I don't know if Homebase still do them. It was considerably cheaper than the branded ones at the time, around £30 from memory.
In the sewing room I have a small Ikea tabletop board which cost under £5. Lidl have some in soon at £4.99.