Nowhere.......they don't exisist. ; ^{
You can find ironing board cover fabric by the yard for purchase at fabric stores, online fabric retailers, or craft stores.
A cotton material is best for an ironing board cover as it is heat-resistant and allows for smooth ironing.
Williams Sonoma, Amazon, Kitchen Source, eBay, and the official webpage for Brabantia Ironing Board Covers are a few places where an individual can go in order to purchase a cover.
Purchasing an ironing board cover locally would depend on where one is located. One can easily buy one from Amazon and have it delivered anywhere in the world. In the United States one can purchase from their local Walmart or Asda in the UK.
A ironing board cover helps to prevent heat transfer between the hot iron and the ironing board surface. The cover acts as a barrier to protect the board from heat damage and also provides a smooth, even surface for ironing clothes.
A cotton or heat-resistant fabric is best suited for an ironing board cover to ensure smooth and efficient ironing.
The best material for an ironing board cover is usually heat-resistant and durable cotton or silicone-coated fabric.
An ironing board cover that is only fabric would be more of an insulator between the wood or metal surface of the ironing board. An ironing board cover with a foam backing and an aluminum type fabric on top would be both an insulator as well as a conductor of heat, to have heat distribute more evenly through the item being ironed.
Cotton fabric is best suited for making an ironing board cover because it is heat-resistant and durable, making it ideal for ironing tasks.
A heat-resistant ironing board cover helps protect the ironing board from damage caused by high heat, ensures smoother ironing by reflecting heat back onto the fabric, and reduces the risk of scorching or burning the fabric.
Most ironing boards are vented. If you do not have a cover on them, the outline of the vent holes will be pressed into your garment.
If properly cared for, a good ironing board should last a lifetime. I am 51 and my mom still has the same ironing board she had when I was a child. She has changed the cover many times but it's the same board.