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Business Details
17 Years
experience
Your Trusted Interior Design Partner in Sussex
Arior Design is a high-end residential interior design studio with over two decades of experience. We specialise in creating bespoke spaces that reflect our clients' unique lifestyles and aspirations, combining meticulous attention to detail with a collaborative approach. Our process begins with understanding your vision through comprehensive consultations, followed by concept development, detailed design, and hands-on project management. We work across diverse property types from period homes to contemporary builds, ensuring every project maintains architectural integrity while incorporating modern functionality. Based in the south-east, we serve East Sussex, West Sussex, Brighton, Hove, Hampshire, Surrey and London.

Our team of chartered architects and interior designers brings technical expertise and creative flair to every project, managing everything from small room transformations to full-scale renovations. We pride ourselves on transparent communication, budget adherence, and delivering results that exceed expectations. Our approach balances artistic vision with practical execution, ensuring seamless transitions from concept to reality. With a proven track record in listed buildings and conservation areas, we combine heritage sensitivity with contemporary innovation. Our commitment extends beyond project completion through comprehensive aftercare, ensuring long-term satisfaction with every space we create.
Services
Bespoke Interior Design Full-Service Renovations Architectural Integration Conservation Area Projects Listed Building Refurbishment Project Management Space Planning Furniture Specification Colour Consultancy Lighting Design
Details
  • Year established: 2009
Highlights and features
  • We offer 20+ years of specialist residential design experience
  • Our team includes RIBA Chartered Architects and qualified interior designers
  • We provide complete project management from concept to completion
  • Specialists in heritage property renovations and conservation areas
  • Proven track record with 100% client retention through referrals
What people say
Magic touch Fantastic job Stress-free process Excellent trades Modernised period features
Services
Bespoke Interior Design
Our bespoke interior design service creates tailored living spaces that reflect individual lifestyles. We combine creative vision with technical expertise to develop unique schemes that balance aesthetics and functionality. From initial concept to final dressing, our team ensures every detail aligns with client aspirations while maintaining architectural integrity. This service caters to homeowners seeking distinctive environments that evolve through collaborative design processes.
Full-Service Renovations
We manage entire property transformations from concept to completion. Our comprehensive service includes architectural drawings, planning applications, and contractor coordination. Specialising in period properties, we enhance original features while integrating modern amenities. The process involves detailed budgeting, timeline management, and quality control to deliver seamless renovations that maintain structural authenticity while meeting contemporary living standards.
Conservation Area Projects
Our expertise extends to sensitive renovations within conservation areas. We navigate planning regulations while preserving architectural character. The service includes heritage assessments, materials sourcing, and specialist contractor engagement. We balance modern functionality with historical accuracy, ensuring compliance with local authority requirements while delivering contemporary living solutions that respect original design intent.
Listed Building Refurbishment
Specialist refurbishment for Grade I and II listed properties. We handle Listed Building Consent applications and work with conservation officers to approve appropriate modifications. Our approach maintains structural integrity while introducing modern comforts. The service includes historical research, materials specification, and coordination with heritage specialists to ensure compliance with strict preservation guidelines.
Project Management
Comprehensive project management covering all renovation phases. We coordinate timelines, budgets, and contractor activities to ensure smooth execution. Our service includes regular site visits, quality control checks, and client progress updates. We administer building contracts, manage variations, and handle snagging issues to guarantee project completion according to agreed specifications and deadlines.
People
Jim Bennett
Co-Founder & Chartered Architect
MA (Hons) B.Arch. PG.Dip. RIBA Chartered Architect with 15+ years' experience in residential design. Specialises in heritage property renovations and architectural integration. Leads technical aspects of projects while maintaining creative vision.
Catherine Smith
Co-Founder & Interior Designer
Diploma-qualified interior designer renowned for creating emotionally resonant spaces. Expert in colour theory and texture layering. Manages client relationships and leads design concept development. Recognised for transforming briefs into award-winning interiors.
Questions
What areas do you cover for interior design projects?
We operate across southern England including East Sussex, West Sussex, Brighton, Hove, Hampshire, Surrey and London.
Can you work with listed buildings or conservation areas?
Yes, we specialise in Grade I and II listed properties and have extensive experience navigating conservation area regulations.
What project sizes do you handle?
We accommodate projects of all scales from single room updates to complete house renovations and new builds.
How do you ensure budget adherence?
We provide detailed cost breakdowns at the design stage and maintain strict budget control throughout the project lifecycle.
What makes your design approach unique?
We combine architectural expertise with interior design creativity, ensuring structural integrity complements aesthetic vision through collaborative processes.
Do you manage the entire renovation process?
Yes, we offer full project management including planning applications, contractor coordination, and post-completion aftercare.