Be very careful mine fell right out and shatter into windscreen size chunks nearly took my hand off trying to stop the glass, you can replace all these parts at (www. espares.co.uk) they sell all cooker parts but you will need the cooker model number and Newhome are made by "Stoves".
Ps these cookers are cheap and nasty if you can get a metal door replacement then pay the extra its safer than a cut wrist.
Dawn
March 2010