Enhance your living space

Origin Internal Doors showroom in Mansfield

Our premium Origin aluminium internal doors offer a stylish and versatile solution to transform your home’s interior.

Designed to divide spaces with a modern, steel-look aesthetic, the OI-30 internal door range combines sleek design with practical functionality. Available in single, French, fixed screen, or corner configurations, these doors create a striking focal point while maximising natural light and maintaining an open feel.

Crafted with premium-grade aluminium, Origin internal doors are built to withstand daily use while offering low maintenance and exceptional durability. With a powder-coated finish that resists UV light and wear, they ensure lasting beauty. Choose Integra’s Origin internal doors for a perfect blend of elegance, versatility, and durability.

Wide choice of over 150 RAL colours

Single or dual colour options for frames and sashes

Bespoke glazing options (4mm, 6mm, or 6.8mm)

Choice of handle styles, including Heritage and Contemporary collections

Chamfered or square beading options

Optional blackout panels or kickplates

Frame-free installation option for seamless integration

High-durability powder-coated finish

Sleek & stylish

About our Origin Internal Doors

Integra’s Origin internal doors, featuring the OI-30 range, provide a modern, steel-inspired solution for dividing your home’s spaces. Perfect for residential or commercial settings, such as living rooms, dining areas, or offices, these doors combine timeless Georgian-style charm with contemporary functionality. Available in configurations including single doors, French doors, fixed screens, or corner sets, they can be tailored to fit apertures up to 3,000mm in height and 2,060mm in width for French doors, with larger openings accommodated by combining configurations.

With slim 40mm frame depths and customisable glazing bars, these doors enhance natural light while offering flexibility to match your interior style, whether it’s a minimalist Soho loft or a traditional heritage look. Visit our Mansfield showroom to explore the range and experience their quality firsthand.

The benefits include:

Slim sightlines and large glass panels for maximum natural light and a spacious feel.
Customisable designs, including handle styles and glazing bar configurations, to suit any interior.
Durable, low-maintenance aluminium construction with a UV-resistant powder-coated finish.
Versatile configurations for residential or commercial spaces, from home offices to dining areas.
Industry-leading 20-year guarantee for lasting performance and peace of mind.

We’re on your side

Our process

Whether you’re a homeowner, window installer, joiner or builder, working with Integra couldn’t be easier. Following an initial consultation to discuss your plans and understand your vision, we’ll deliver the products, advice and support you need to make your dream a reality. Here’s what you can expect:

Consultation

We’ll meet with you to discuss your project. We’ll take measurements for each product and detailed information about the layout, positioning and configuration to ensure a seamless fit and finish.

Communication

Your quote will be clear, concise and transparent, so you know exactly what you’re paying for upfront. We’ll identify any design, configuration or other considerations at this stage, to keep things on budget.

Advice

Our team will be on hand at every stage of the process. They’ll answer any questions, help overcome unforeseen issues, and work through technical considerations to ensure your project runs smoothly.

Take a look

Our gallery

Our story

Why Integra?

At Integra, we’re proud to partner with Origin Global, the UK’s leading manufacturer of bespoke aluminium internal doors. Our Mansfield-based team is dedicated to bringing your vision to life with doors that combine stunning design with practical benefits. We uphold the highest standards of craftsmanship, offering tailored solutions for homeowners and trade professionals alike.

If you’re considering Origin internal doors for your home, our expert team is here to guide you every step of the way. Visit our Mansfield showroom to discover the elegance and functionality of Origin’s internal doors and find the perfect solution for your space.