The distinctive steel-style OI-30 internal door, paired with matching screens, delivers a finely engineered feature suited to both residential and commercial interiors.
The OI-30 is a slimline, sophisticated internal door inspired by the popular industrial aesthetic, perfect for enhancing both home and workplace environments.
Offered in a variety of configurations – including single doors, French doors, fixed screens and complete corner arrangements – this adaptable system enables the creation of a truly bespoke internal partition.
Tailor the appearance by selecting the number of glazing bars, choosing a sleek horizontal division or a traditional grid formed with horizontal and vertical bars. Handle styles, beading options (chamfered or square), and door layouts can all be customised. For complete peace of mind, Lincolnshire Bi-folding Doors provides the OI-30 with a market-leading guarantee of up to 20 years.
Single Internal Door
The Single Internal Door provides extensive choice in handles, hardware finishes, glazing bar layouts and made-to-measure options such as sizing and bead detailing.
Suitable for both residential and commercial applications, these robust steel-style aluminium doors offer a refined, durable solution for separating spaces while maintaining light flow and openness.
French Internal Door
Add versatility and visual appeal with steel-style French internal doors. Offering greater flexibility than a single door, the Origin French Internal Door is well suited to wider openings, defining living areas and enhancing spatial layout.
These French internal doors can be tailored for both home and commercial use, providing a stylish yet practical way to divide interior spaces.
Fixed Screens
The OI-30 is also available as a fixed screen, forming internal glazed partitions that allow natural light to pass through while maintaining defined areas. Screens can be positioned to either side or above a door, or installed independently. Every OI-30 door and screen is precision manufactured to exact specifications, ensuring an accurate fit within your space.
Create A Box Room
The OI-30 system can be configured as a single door, French door, fixed screen, or combined with a corner post to create a fully enclosed corner solution. This highly flexible setup is ideal for forming private areas, home offices, gyms or breakout zones within open-plan layouts. When compared to alternative steel or aluminium systems, the OI-30 features slimmer sightlines, allowing increased natural light into the space.
Endless Possibilities
Flexibility is central to the OI-30 design. Choose the number of glazing bars to achieve either a contemporary or classic aesthetic. Square beading offers a modern finish, while chamfered beading replicates a traditional putty-line appearance. Optional blackout panels and kick plates are also available for additional customisation.
Hardware Options
Door hardware is essential to both usability and overall design. Lincolnshire Bi-folding Doors offers a range of handle designs and colour finishes, alongside coordinated hinge options, ensuring a consistent and polished final look.
Glazing Options
Glass can be customised with horizontal or vertical glazing bars to match your preferred style. A heritage look can be achieved with multiple bars forming a grid, while a simpler layout maximises light transmission. The OI-30 accommodates 4mm, 6mm or 6.8mm glazing, including clear, frosted or reeded glass for enhanced privacy where needed.
Flexible Configurations
Engineered for versatility, the OI-30 can be arranged as single doors, French doors, fixed screens or combined with a corner post to form a seamless partition. Built for everyday durability, Origin’s OI-30 internal doors provide strong resistance to knocks and scuffs, preserving their distinctive appearance over time.
Get the right finishing touch for your Origin Internal Door
Matt Black
Matt Bronze
Satin Brass
Satin Nickel
Matt Black
Matt Bronze
Satin Brass
Satin Nickel
Matt Black
A great option for traditional or heritage style doors
Hammered Pewter
Matt Black
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