A reveal fit is one where the blind is fitted inside the window frame. A part reveal fit is possible, but for the blind to be completely inside the frame, an unobstructed depth of 74 mm is required.
Reveal Fit Installation
Carefully hold pelmet in place and press firmly against Velcro.
Face Fit Installation
A face fit is where the reveals of the window are shallow (most sash windows). In this case the end caps are usually mounted on a flat part of the architrave or walls (as appropriate) and we supply pelmet returns to dress up the visible part of the head box.