22 Agu 2018 - The height for all passage doors must be a minimum of 80 inches and the standard width . A standard bathroom door is 32 inches (81cm). What are Standard Size Doors for Residential Homes? . The height for all passage doors must be a minimum of 80 inches and the standard width . for bi-fold doors, Used for bi-fold doors, Used for bathroom doors, Used for bathroom doors . Bathroom door size A standard bathroom door is 32 inches (81cm). If you're working with a really small space you could bring the door width down to 28 inches or 71cm, even down to 24 inches or 61cm as an absolute minimum (note - small doors are should only be used for bathrooms, closets and utility rooms). 27 Des 2018 - Thus, most standard interior doors are the same height, and come in . to closet or bathroom doors, so most door outlets stock 28-, 30- and . All UK standard and metric door sizes are usually available as a comparable fire door the only additional feature being an increased door thickness of 45mm. 8 Nov 2014 - Should I have the architect design the bathroom door widths at 32' also or . ( which are all DIY doors ) and i would never go back to standard . 8 Mei 2009 - Awkward question here, but you all are very knowledgeable! . But just remember that in a bathroom that size a wider door is going . If that's not standard and it's what you wanted, you'd have to go custom (more expensive). Standard door sizes allow for the mass production of doors ready-made for . and different door and lock manufacturers produce all kinds of different sizes, . But all the other doors in the house vary in widths, some wider and many . Bedroom, Bathroom, & Passage doors, and ADA accessible clothes .