Bespoke Steel Frame Internal Doors — Made to Measure in Ireland

What types of internal steel glazed doors can be manufactured with the OC Slimline system?

Our internal steel glazing system allows for various fixed panels and doors. Door options include hinged, sliding, pivot, and bifold configurations, all featuring our signature slimline steel frames.

Hinged and sliding doors come as single-leaf and french doors. For wider openings, we offer bifold doors. Sliding doors can be installed as surface-mounted doors or as concealed pocket doors, perfect for modern Irish homes.

Fixed panels can be manufactured in various shapes and sizes, ranging from small, non-operational, internal windows to entire walls separating rooms and attics. Triangles, trapezoids, and curved shapes are all possible, allowing for unique design solutions.

Fixed panels can also be added to door configurations as side panels and fanlights in custom designs, creating a seamless industrial style look.

Steel vs. timber vs. aluminium — which is right for your project?

The internal door market ranges from €300 timber-and-glass units to fully bespoke steel frame systems. The price difference is real, and it reflects entirely different products. Timber doors with glazed panels use wooden stiles and rails — they can warp, swell with humidity, and typically require thicker frames to compensate for the material's lower rigidity. Aluminium offers a slim profile but lacks the visual weight and warmth of steel.

Steel allows for a structural frame that is genuinely slimline — our OC Slimline profiles can achieve sightlines as narrow as 20mm — while supporting full-height glazing across wide openings. The result is a door that reads as a glass plane within a minimal frame, rather than a panel suspended in a frame. This distinction is what architects specify and what photographers choose to feature.

Steel does not warp, rot, or move with seasonal humidity changes. A bespoke steel door, properly finished, is a permanent architectural feature of a building, not a fixture to be replaced.

Who specifies bespoke steel frame internal doors?

Designers and architects often define luxury by the interplay of light and space. Steel frame glazing is one of the few materials that genuinely serves both — the narrow frame disappears, and the glass does the work.

Our doors are specified by architects working on residential extensions and new builds, interior designers creating open-plan kitchen and living spaces, developers fitting out premium apartment schemes, and homeowners renovating Victorian and Georgian terraces where the original sash windows and cornicing demand a material of equivalent quality. Heritage finishes are available for conservation areas and listed buildings.

If you are working on a project and need product specifications, NCS colour matching, fire ratings, or acoustic data, our team can provide a full technical pack.

What are the benefits of steel framed doors?

Steel offers exceptional durability compared to timber or composite alternatives. Our OC Slimline frames resist warping, swelling, and rot, so your doors will perform reliably for decades. The slimline profile maximises glazing area, allowing more natural light into hallways, kitchens, and living spaces while maintaining a clean, modern aesthetic.

Steel glazed doors are also well suited to open-plan layouts, where light flow between rooms matters. Whether you are dividing a kitchen and dining area or creating a home office, the combination of strength and transparency makes steel an ideal choice.

Where can internal steel glazed doors be used?

Our doors are popular in residential projects across Dublin, Cork, Galway, and throughout Ireland. We supply internal doors across Ireland, and our internal doors are especially sought after in Dublin for extensions, renovations, and new builds. Homeowners choose them for living rooms, kitchens, extensions, and period properties where a contemporary look complements original features.

Architects and developers also specify our steel glazed doors for offices, hotels, and commercial spaces. The industrial aesthetic works well in co-working environments, restaurants, and retail, while the robustness suits high-traffic areas. For listed buildings and conservation areas, our heritage finishes help new installations blend with existing architecture.

How does the made-to-measure process work?

Because every opening is different, we manufacture each door to your exact dimensions. After an initial consultation, we take precise measurements and discuss your preferences for glass type, finish, and hardware. Production typically takes several weeks, depending on the complexity of your order.

We recommend booking early for renovation projects so your doors arrive when your builder is ready. Our team can advise on lead times and coordinate delivery with your schedule.

How do I care for steel glazed doors?

Steel frames require minimal upkeep. A soft cloth and mild soap are usually enough to keep them looking new. Avoid abrasive cleaners, which can dull the finish. Glass can be cleaned with standard glass cleaner. Our welded hinges do not need lubrication or adjustment, so ongoing maintenance is straightforward.

Are the steel internal doors available in standard sizes, or are they made to measure according to specific requirements?

Our steel internal doors are made to measure and can be fully configured to your needs. With our vast range of options, you can make your doors reflect your style.

What options do I have for types of glass?

Our internal doors with glass are available in frosted, fluted, clear, and tinted options. Each type offers different levels of privacy and light transmission to suit your space.

Frosted glass

The frosted glass door offers a modern and classic look, making it a versatile choice for your home. Frosted glass partitions can create separate spaces while maintaining a sense of openness in your home or office.

Fluted glass

Fluted glass has several advantages when used in internal doors. Firstly, it provides privacy while still allowing natural light to pass through. This is especially useful in areas such as bathrooms, where privacy is a concern. Secondly, fluted glass can add a decorative touch to any room. The fluted pattern of the glass disperses light in a way that creates a subtle, diffused glow throughout the room, which can help to reduce glare and create a more comfortable and inviting atmosphere. Finally, fluted glass is relatively easy to maintain and clean, making it a practical option for busy households.

Clear glass

Clear glass in interior design allows natural light to flow, showcases beautiful views & decorative elements, creates openness between areas, and adds modernity & sophistication.

We also offer a wide range of tinted glass.

Do you supply and install throughout the whole of Ireland?

Certainly, we supply and install doors throughout Ireland. We work with homeowners and builders across Dublin, Cork, Galway, Limerick, and beyond. Whether you need internal doors in Dublin or elsewhere in Ireland, our team can help.

If you choose to use your trusted builder, we also provide a supply-only option. However, please note that this option limits our liability for any scratches or damages that may occur during the installation process.

Already have existing frames? Our retrofit solution lets you upgrade to steel glazed doors without replacing the entire opening. The installation is completed in a single day, with minimal disruption to your home or office.

What hinges are used in OC Slimline system?

All of our hinged doors have welded hinges. They do not require adjustment upon installation.

What is the price of bespoke steel frame internal doors in Ireland?

Our bespoke steel frame internal doors start from €1,573 for a single door configuration. Prices vary depending on dimensions, glass type, finish, and configuration (hinged, sliding, pivot, or bifold). Each door is made to measure, so the final price reflects your exact specification. We do not sell stock-size or off-the-shelf doors.

Can I get technical specifications for an architect or planning application?

Yes. We can provide full technical documentation including section drawings, NCS colour codes, glass specifications (U-values, acoustic ratings), and fire rating data where applicable. Contact us or book a showroom appointment to discuss your project requirements.

Ready to start your project?

Visit our Dublin showroom to see full-size steel frame door installations and speak with a technician. We can discuss your opening dimensions, glass options, finishes, and lead times — no obligation.

Book a visit to our Showroom

Book a visit to our showroom, where you will meet with one of our technicians. Whether you are browsing or have technical questions, they will assist you.

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In addition to our internal steel doors, we offer an impressive range of exterior doors. From classic and elegant glass doors to robust steel glazed fire doors that prioritize safety, we have a door for every occasion.

Our fire doors are engineered to meet the highest safety standards and are perfect for protecting your home and loved ones in the event of an emergency.

For more details, see our glass options guide and installation guide in the TDS Journal.