The frameless shower glass doors were more in demand in North America in the past and will retain their position in the future as well. This is chiefly credited to the price of the frameless shower glass door, is costlier than the framed shower glass door. For example, exclusive of the cost of installation, customers usually pay $300–$3,000 for frameless variants and $190–$500 for framed ones. 

Tempered glass will have the highest demand in the future, in North America. This can be mainly credited to the fact that tempered glass is popular among both residential and commercial users, and is made by uniform heating of the panes of standard annealed glass to 700 °C, because of its high toughness and low risk of breaking.

Browse detailed -North America Shower Glass Door Market Revenue Estimation and Growth Forecast Report

Frameless shower doors are more appealing than fully-framed or semi-framed ones. They offer a sophisticated, clean, and contemporary appearance to bathrooms. These support in increasing the acceptance of this kind of shower door amongst household owners with small bathrooms or small shower attachments. 

Similarly, frameless glasses are presented in a number of designs, styles, and conformations. Furthermore, a common issue with framed glass doors is that hinges, handles, and side frames turn out to be dirty; while, in the shower glass doors devoid of the frame, the least amount of dirt accumulates in these areas. Therefore, the frameless shower door has become a trend.

Increasing urbanization has a lot to do with the swelling requirement for shower glass doors in the region.