Frame Add-Ons are used extensively on the hinge side of doors. They generally give clearance to clear plaster lines.
On conservatories they make great starters and infills. On windows use them at the head so that frames with trickle vents clear the plaster line. Our design fits lots of systems making them ideal for trade counters, installers and fabricators of more than one system. They can be stacked to create for instance a 30mm Add-On (where a clip fit isn’t possible they can be simply screw fixed).
Part # Colour Pack size (m) 15MMAO White 4x6 15MMAO Call for foil options 2x6