Timothy
Cheng

TIA Interior Design

interior design studio for Hong Kong & UK

About

US

TIA Interior is an interior design studio specialising in residential, commercial, clinic, and gallery design, delivering thoughtful interior design and renovation solutions with a focus on craftsmanship, functionality, and personalised spaces.

Founded in Hong Kong, the studio serves clients across Hong Kong, the United Kingdom, and Malaysia, working on projects ranging from private homes to workplaces, healthcare spaces, and cultural environments.

Led by an independent interior architect and designer based in the United Kingdom, TIA Interior maintains a flexible, cross-regional working model that supports close collaboration with international clients.

With experience in architectural and interior design for commercial, workplace, and residential projects, the studio’s approach emphasises clarity, spatial strategy, and careful attention to how spaces are experienced and used. TIA Interior is committed to delivering professional, considered design from concept through to execution.

Projects

Design Fees & Services

We disclose our design fees to the public for reference, increasing transparency. There are no additional or hidden fees.

(new service) Personalized Consultation

A brand-new personalized consulting service charged per question

We charge per customer on a per-question basis, so customers have greater payment flexibility. We value cost control and customers can pay according to the questions they ask. And we will make suggestions according to the problem and fully help him solve the problem

Professional Design Consultancy

Professional design consulting fees charged per square foot

Check on the design service content and pricing model

Project Management

Project management fees charged per area at the construction starts

Check on the design service content and pricing model

Commitment

Customization

We specialise in creating personalised design solutions tailored to each client’s unique preferences and needs. Our approach ensures that every project reflects the client’s individual style and personality, resulting in a truly unique and meaningful space.

Client References

We are grateful to every client who chose to work with us. These reference letters capture the design journeys we have shared and the trust they place in the care and dedication we bring to every project.

IT & AV Experiences

We believe technology plays a key role in how people experience a space. Our IT and AV expertise includes conferencing systems, smart device integration, network planning, and server room design and maintenance — all to ensure smoother and more reliable day-to-day operations.

Media

Blog

How to choose an interior designer!

How to choose a Interior Designer HK In the Hong Kong interior design industry, before choosing a interior design company, we must clearly understand that the boss whatever a professional interior designer! Uncover the secrets of interior design, teach you how to choose an interior designer, and make your journey of design and decoration smoother! -Studied Interior Design/Architecture -Contractor becomes an interior designer -Businessmen hire interior designers [TIA鄭林室內設計

Renovation Method HK!

Many friends have met different designers or contractor, and they have different quotations and construction methods. Which method is best for them? I will reveal it with everyone this time! [TIAinterior]

Timothy Cheng