The Una system is a concealed frame riser door with a metal frame and timber door. The timber door leaf enables you to fit standard ironmongery to match in with the rest of the project. The Una door frame is a single piece metal section with a perforated bead and door stop for fixing. Once installed, the door frame can be tape and jointed, or plastered, to fully conceal the frame and the fixings, creating a truly concealed riser door system which is seamless with its surroundings.

Una can be installed as a single door leaf.

Una can be installed as a double door leaf.

All Selo door leafs are solid timber core and lipped on all 4 sides with hardwood lippings. Doors are then cut out for hinges and seals where required and sent to site in their ‘ready to fit’ form.

In this instance, the door frame is pre-etched and simply requires a metal primer to be applied to the frame before painting in your chosen colour.

The door frame can be prefinished in a polyester powder-coated finish to a standard RAL colour.

The door leaf is provided pre-primed and ready for painting on site.

The door leaf can be provided pre-painted to a standard RAL colour.

Selo can provide the door leaf with a laminate coating for a more robust finish.

The door leaf can be veneered in any species of timber veneer and then lacquered in a 30% clear sheen.

The Selo butt hinge is surface mounted to the frame and the door, enabling a very simple and quick installation.

Finishes
Stainless steel

Fire rating
NFR / FD30 / FD60

Door thickness
44mm Core / 54mm Core

The ROC-York concealed hinge gives you adjustment on 3 axes, combining the ultimate doorset finish with ease of installation and versatility.

Finishes
Satin chrome

Fire rating
NFR / FD30 / FD60

Door thickness
44mm Core

The Tectus TE527 3D concealed door hinge is supplied when concealed hinges are required on a doorset that needs a fire rating of up to 60 minutes.

Finishes
Satin chrome

Fire rating
FD60

Door thickness
54mm Core

The frame is prepared to receive the lock or latch that will be used in the door. Almost all standard lock and latch types are compatible with the frame.

The strike plate is included with the doorset but the actual lock or latch is not. The lock/latch is fitted to the door on site.

There are 6 different latch plate types available.The latch plate is surface mounted onto the frame. There are 6 different latch plate types available.

The non-fire rated Una doorset has a 44mm solid core door and requires no intumescent seals.

The Una doorset has been fully tested by BM Trada Exova.

› 44mm solid core door leaf

› Single intumescent seal in sides and head

› Available as single and doubles

The Una doorset has been fully tested by BM Trada Exova.

› 54mm solid core door leaf

› Double intumescent seal in sides and single in head

› Available as single and doubles

The non-fire rated Una doorset has a 44mm solid core door and requires no intumescent seals.

Available with an acoustic rating up to 32dB.

The Una doorset has been fully tested by BM Trada Exova.

Available with an acoustic rating up to 32dB.

› 54mm solid core door leaf

› Double intumescent seal in sides and single in head

› Available as single and doubles

The frame comes flat packed pre-manufactured to size and prepared for the hinge and strike plate. The door leaf comes provided with hinge cut outs and protected in cardboard.