The inline patio has a unique frame design enabling rainwater to be dissipated rather than trapped, as with some other systems.

It is constructed with robust profiles, which will accept transoms, mullions, beads and ancillaries from the Thyssen AD range of window/door profiles.

Substantial steel reinforcements provide added strength and security.

Striking plates and locks are fixed into steel reinforcement.

Outer frames will couple directly to the Thyssen window/door profiles.

An aluminium threshold is available, if required, to protect the doorframe.