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Origin OI-30 Single Doors


OI-30 Single Internal Door

Give your home a rustic look

Origin OI-30 Single Internal Door has a wide range of handle options, frame and door sizes, and more. Available in classic 9005M Jet Black colour, all OI-30 Single Internal Door designs are sleek, modern and visually striking solutions for dividing up an area.

OI-30 Single Internal Doors can be used for both commercial and residential use. Like the rest of the Origin range, Origin Single Internal Doors are made from ultra-strong, steel-look aluminium, ensuring a durable and environmentally friendly solution for separating a room.

Made to your exact specification

With an  OI-30 Single Internal Door you have the freedom to customise every last detail, allowing you to specifically design a door to match your home’s style. At Shaws of Brighton we will guide you through your options of configuration, colour, door frames, maximum sizes and more. With glazing options of 4mm, 6mm and 6.8mm, and a wide range of customisable features, you can really personalise the OI-30 so it creates the look you desire.

With an Origin Internal Door, you can even choose between horizontal and vertical Georgian bars, or choose both options for your door. You are also able to increase or decrease the number of glazing bars to suit your preferred aesthetic. For example – you may opt for more glass and less bars for a more minimalistic design. On the other hand, you may want to choose more glazing bars for an Art Deco look.


Benefits of Origin Products

Proudly manufactured in the United Kingdom at origin’s Buckinghamshire facility.

Discover our industry leading guarantees for complete peace of mind.

All internal doors are powdercoated for a smooth and stunning finish.

All Origin products are tailor-made to your requirements by our higly skilled team.

Origin doors benefit from the strength, resilience and versatility of our premium grade aluminium.

 Expert engineering allows you to focus on enjoying the products rather than taking the time to maintain them.

Origin strive for continuous improvement and have a strict quality management system in place.

specify and build your dream internal door to your exact specification.

Vast range of size options

The huge size range opens lots of design possibilities, allowing you to create the ultimate cosy, separate space with ease, no matter the door location. Your door height can be anywhere up to 2500mm, with the possibility of it being up to 1000mm in width, leaving endless design options for dividing a residential or commercial space.

No matter the size and configuration options you choose – you can rest assured knowing you will be provided with a high-quality, reliable internal door. Aluminium is a more durable solution in comparison to options such as wood. Powdercoated to perfection, the OI-30 is finished to withstand exposure to UV light and the excitement of everyday family life.


Available with lock for extra privacy…

The Origin OI-30 is available with either just a handle to operate the latch, or with a thumbturn and release which will operate the lock. The locking option is ideal if you are looking for more privacy – for example, you may be using your door as a bathroom door or a home office where you don’t want to be interrupted.


Protect your walls…

An optional addition for the Origin OI-30 is the Half Rose Door Stop.

The door stop comes in a range of 5 different finishes, designed to complement other specified hardware.


Georgian bar option available…

Origin’s black internal doors provide a Georgian, rustic-style appearance, giving your home more character no matter the type of property. The OI-30’s aluminium design helps to create a steel-look for your internal room divider, suiting a large range of commercial and residential interiors for breaking up your living space. You may want to match your internal room divider to other furniture in your home or commercial space, such as an industrial-style coffee table, dining chair or office chair.

OI-30 internal doors are also powdercoated to withstand relentless exposure to the elements and UV light, along with the everyday excitement and vigour of family life.


Handle Options


Matt Black

Signature Knurled

Antique Brass

Matt Black

Matt Bronze

Satin Brass

Satin Nickel


Antique Brass

Matt Black

Matt Bronze

Satin Brass

Satin Nickel

Heritage Classic

Hammered Pewter

Matt Black

Heritage Edged

Hammered Pewter

Matt Black

Frame Sizes

A range of configurations are available for the Origin Single Internal Door to suit your desired aperture. Using our size guide, you can find out your maximum door and panel sizes according to the configuration option of your choice. You can choose to have door frame options either fixed above, or to each or one side of your interior door.

Find out more about the minimum and maximum size options for your Internal Single Door configuration:

Min Sash Width


Max Sash Width


Min Frame Width


Max Frame Width


Min Sash Height


Max Sash Height


Min Frame Height


Max Frame Height


OI-30 Downloads

Get a Free No Obligation Window or Door Quote

Contact us on 0800 975 5790 or request a callback at a time that suits you

we would love to hear from you.