Stainless Steel Door Stainless steel door is used as front door or safety door. Considering the strength of stainless steel material, stainless steel door is considered to be the best front door from home security point of view, but some safety points are also important for it like locking system, welding and finishing of joints, quality of mesh etc. Door size:- Mainly the size of any door is 7 feet x 3.5 feet but some architects are also making 4 x 8 feet. Frame size:- It depends on the customer what kind of frame they want, still most of the people make the frame of stainless steel angle frame on the grip of wooden frame, whereas in some foreign circumstances, the frame has to be made of stainless steel square tube. Although the outer frame of a stainless steel door depends on the fabricator, most use a rectangular tube of 50mm x 25mm. Finishing:- Mainly stainless steel doors have matte finish, which is also known as silver finish, but local fabricators are also making steel doors in mirror finish or bright finish. Bright finish has reflection, so most of the people do not like bright. . The rest of the design depends on the fabricator. Generally, simple stainless steel doors are preferred. ​