Roto Solid B | 224 A

Two-part butt hinge for aluminium doors

For main doors, back doors and balcony doors up to 120 kg
Attractive butt hinge design from all angles with a diameter of 24 mm
Appearance stays the same regardless of the hinge setting thanks to internal adjustment mechanism – no offset outlines, no gap formation
Simple, efficient installation thanks to clamping technology
Custom adaptation of the mounting to the system-specific groove on aluminium profiles

The Roto Solid B | 224 A two-part, clampable butt hinge is ideal for aluminium main doors, back doors and balcony doors up to a sash weight of 120 kg.

New

Aluminium clamp hinge with the appearance of a butt hinge.
The adjustment mechanism integrated in the hinge roller enables continuous adjustment without offset outlines.

Roto Solid B | 224 A clamp hinge silver with black cover cap — Roto Solid B | 224 A clamp hinge

Butt hinges not only integrate seamlessly into a door in terms of their appearance. Installation is also straightforward and fast, requiring just a few operation steps. Simply place the clamping components into the groove and screw them to the hinge – that’s it! The efficient clamping technology means that no drilling or routing is required.

The Roto Solid B | 224 A can be adjusted easily and precisely to ensure the door is aligned correctly. Height and lateral adjustment is performed when the door is closed.

The standout feature are the adjustment mechanisms integrated into the hinge roller. They ensure an attractive appearance from all angles, without offset outlines or gaps in the hinge roller – regardless of the setting.

Design

Attractive butt hinge design with a diameter of 24 mm
Appearance stays the same regardless of the hinge setting – no offset outlines, no gap formation
Attractive range of RAL colours and electrolytically anodised surfaces
Untreated surfaces for custom coating

Comfort

Requires no maintenance thanks to high-quality self-lubricating synthetic bush
Height adjustable and laterally adjustable without unhinging the door leaf
Pin module and cylindrical pin made from galvanised steel ensure added durability

Security

Can be used in burglar inhibiting doors
Optional locking screw on the leaf hinge for burglary protection and added stability on slim profiles
Load-bearing components made from extruded aluminium for exceptional stability and load-bearing capacity
Maximum long-term functional performance class certified in accordance with DIN EN 1935
200,000 opening cycles tested in accordance with DIN EN 1191 for long-term functional safety
Corrosion resistance class 5 in accordance with DIN EN 1670

Efficiency

Simple and rapid installation in just a few operation steps
Reduced installation times thanks to clamping technology
No drilling or routing required in the profile
Can be used on the right or left for reduced logistics and administrative outlay

Adjustment

Linear height and lateral adjustment for simple and precise alignment of the door
Height adjustment and lateral adjustment when the door is closed for instant visual inspection and check of the adjustment
Same tools used for all adjustment work

Technical data

Frame material	Aluminium
Sash weight	Max. 120 kg
Adjustment	Laterally adjustable: +2.2 / -2.2 mm Height adjustable: -1 / +5 mm Gasket compression adjustable: -1 mm
Certification	CE-certified in accordance with DIN EN 1935:2002, hinge class 12 ift-certified in accordance with QM 343

Accessories

Turn restrictor

The concealed turn restrictor for aluminium doors helps with gentle opening of the door, therefore protecting hinges, furniture and walls. The opening angle can be individually adjusted up to max. 125°. Precision adjustment for optimum damping is easy to carry out at a later point.