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Bel'M
Premium French-made Doors
Discover the world of Bel'M entrance doors, where French craftsmanship, architectural elegance, and sustainable performance converge. As an authorised UK supplier, okoHaus delivers fully UKCA-certified Bel'M doors tailored for discerning homeowners, self-builders, and developers seeking unmatched quality and customisation.





French Expertise in Entrance Door Innovation
Since 1995, Bel'M has been at the forefront of European entrance door design, combining artisan craftsmanship, technical precision, and a deep commitment to sustainable manufacturing.
As part of the CETIH Group, Bel'M produces over 100,000 doors annually in France, each rigorously tested to meet demanding European and UK standards. Their dedication to design excellence and performance makes Bel'M a trusted choice for homeowners, architects, and developers throughout Europe.
Bel'M's ethos aligns perfectly with okoHaus's mission: to deliver high-performance, beautifully crafted entrance solutions that stand the test of time — and meet the highest expectations of today’s discerning UK market.
The okoHaus Advantage with Bel'M
Why Choose Bel'M from okoHaus?
okoHaus is proud to partner with Bel'M to bring their exceptional range of premium entrance doors to the UK.
Our expert consultation ensures every Bel'M door is:
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Perfectly specified for your home or development
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Professionally installed to meet UK building regulations
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Backed by strong warranties and after-sales support
Whether you're designing a luxury new build or upgrading your entrance, our team makes the process seamless — from material selection to technical compliance.
Here’s why Bel'M is the perfect choice for your home:
Superior Thermal Performance
Engineered for outstanding energy efficiency, Bel'M doors minimise heat loss with U-values as low as 0.68 W/m²K — exceeding UK building regulations and helping you reduce energy bills year-round.
Exceptional Design Flexibility
Choose from over 200 RAL colours, styles, and finishes to create an entrance that reflects your home’s architecture and your personal style.
Sustainable Manufacturing
From PESC-certified timber to recycled aluminium, Bel'M doors are crafted using eco-conscious materials that reduce carbon impact.
Certified Security
Multi-point locking, reinforced frames, and PAS 24 certification provide robust protection and peace of mind for your home.
Full UK Compliance
All Bel'M doors are UKCA certified, confirming full compliance with UK building regulations including:
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Thermal efficiency (Part L)
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Security performance (PAS 24)
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Weather resistance (BS 6375)
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Accessibility (Part M)
Warranty & Installation Guarantees
10-year structural warranty
5-year hardware warranty
2-year okoHaus installation warranty
Full documentation for building control
Explore Our Bel'M Entrance Door Collection
Discover our comprehensive range of Bel'M entrance doors, crafted in three exceptional materials to suit your specific aesthetic and performance requirements. From sleek aluminium to warm timber and innovative AluSteel, each material offers unique benefits while maintaining Bel'M's signature quality and design excellence.

Aluminium Entrance Doors: Contemporary Elegance
Bel'M's aluminium entrance doors represent the perfect blend of contemporary aesthetics and exceptional performance. With sleek profiles, clean lines, and virtually unlimited colour options, these doors make a bold modern statement while offering outstanding thermal efficiency and security.
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Sleek, contemporary designs including the popular A-124 and A-127 models
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Virtually unlimited RAL colour options for perfect customisation
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Made with recycled aluminium for reduced environmental impact
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Exceptional weather resistance and minimal maintenance
Timber Entrance Doors: Natural Warmth
Bel'M's timber entrance doors bring natural warmth and character to your home's entrance. Crafted from sustainably sourced wood with options including the distinctive carbon timber finish, these doors combine traditional craftsmanship with contemporary design and exceptional thermal performance.
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Sustainably sourced timber with distinctive designs like the T-102
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Unique carbon timber finish option using ancestral Japanese techniques
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Superior thermal insulation properties
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Natural beauty that enhances both traditional and modern homes


AluSteel Entrance Doors: Innovative Hybrid
Bel'M's innovative AluSteel entrance doors represent the best of both worlds, combining the strength and durability of steel with the design flexibility and weather resistance of aluminium. This hybrid construction creates doors of exceptional stability and performance without compromising on aesthetics.
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Hybrid construction combining steel strength with aluminium versatility
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Superior structural stability for larger door designs
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Excellent thermal and acoustic insulation
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Contemporary designs with distinctive character
Create your perfect entrance
Your entrance sets the tone for your entire home. Bel'M offers extensive customisation, ensuring your door matches both your architectural vision and functional needs. Whether you want bold modern minimalism or classic panelling with brass hardware, the choices are virtually unlimited.

Glazing Options: Light & Character
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Clear, frosted, sandblasted, or leaded glass
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Triple-glazing and laminated security options
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Designed to balance daylight with privacy and security
Hardware & Accessories:
The Finishing Touch
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Stainless steel, brass, bronze, or black powder coat
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Integrated pull bars and handle sets
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Smart lock compatibility (keyless entry)
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Matching knockers, spy holes, and letterboxes

Frequently Asked Questions
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What makes Bel'M doors different from other entrance door brands?
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Bel'M doors combine French design excellence with exceptional craftsmanship and sustainable manufacturing. As part of the CETIH Group with over 1400 employees across 6 factories, Bel'M brings decades of expertise to create entrance doors that offer the perfect balance of aesthetics, performance, and environmental responsibility
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How long does it take to receive a Bel'M door after ordering?
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Typical lead times for Bel'M doors are 8-12 weeks from order confirmation to delivery, as each door is manufactured to your exact specifications. Your okoHaus consultant will provide a more precise timeline based on your specific door configuration and current production schedules.
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Can I customise my Bel'M door to match my home's architecture?
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Absolutely. Bel'M offers extensive customisation options across all three material ranges. From colours and finishes to glazing designs, hardware options, and dimensional specifications, your door can be tailored to perfectly complement your home's architectural style and your personal preferences.
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Are Bel'M doors energy efficient?
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Yes, all Bel'M doors are designed with excellent thermal performance, exceeding UK building regulations requirements. The specific U-values vary by material and model, with options available to meet even the most demanding energy efficiency standards for new builds or renovations.
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What maintenance do Bel'M doors require?
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Maintenance requirements vary by material. Aluminium and AluSteel doors require minimal maintenance beyond occasional cleaning with mild soap and water. Timber doors benefit from periodic treatment with appropriate wood care products to maintain their appearance and protection, typically every 2-5 years, depending on exposure conditions.
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How do I know which door material is right for my home?
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The best door material depends on your requirements, home style, and personal preferences. Aluminium offers contemporary aesthetics with minimal maintenance, timber provides natural warmth and excellent insulation, while AluSteel combines strength with design flexibility. Our okoHaus consultants can guide you through the options to find the perfect match for your project.
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Sustainable by Design: Bel'M's Green Commitment
As part of the CETIH Group, Bel'M integrates eco-responsibility into its entire production cycle. Choosing Bel'M supports a cleaner construction future.
Highlights:
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Aluminium profiles with 2–3x less carbon than standard
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Bio-sourced insulation and recycled hardware
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Solar power at French production plants
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A target of 50% CO₂ reduction by 2030

okoHaus: Your Trusted Bel'M Partner
As an authorised Bel’M supplier, okoHaus combines in-depth product knowledge with a commitment to outstanding service. Our team is trained to specify, supply, and install Bel’M’s premium entrance doors — ensuring every project meets the highest standards of quality, performance, and compliance.
Our partnership with Bel’M enables us to offer their full collection of aluminium, timber, and AluSteel doors, all UKCA certified and backed by our local expertise. Whether you're undertaking a new build, renovation, or architectural project, we provide tailored advice and support to ensure your Bel’M door is a perfect fit.
Our Bel’M Services Include:
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Expert design consultation and product specification
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Professional installation by trained technicians
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Full compliance with UK building regulations
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Warranty support and dedicated aftercare