The world needs joy and wonder. There can never be too many beautifully executed exhibitions and products. We offer our customers an expert who does not compromise on quality and service.

For us, design and execution are a balance between reason and emotion. A good product is not just beautiful and emotionally engaging; it also serves its purpose, is functional, and cost-effective. Our goal in design and implementation is to seamlessly combine aesthetics and practicality.


How can we serve you?






We offer comprehensive solutions for various design needs:

Custom Furniture:

Tailor-made furniture solutions for unique and specialized requirements.

Showrooms, Exhibition Furniture, and Display Cases:

Stylish and practical display solutions tailored to the client’s needs. This can range from airtight display walls to the design of small product stands.

High-End Trade Show Booths and Event Furniture:

Attractive, high-end executions that support the brand at events.
Promotional and Marketing Furniture:

Innovative furniture solutions to enhance brand visibility, including shop-in-shop concepts and product demonstrations.

Realistic Visualizations, Sales Images, and Concepts:

We visualize the client’s needs to ensure a smooth process and eliminate surprises.

Technical Drawings and Structural Plans:

Precise, implementation-ready drawings and structural plans that guarantee a high-quality result.

Our Clients:


Ateneum
Lahti Historical
Museum
Metsä Group
Ski Museum
Malva
Design Museum
Finnair
Lidl
Lahti TV and
Radio Museum

EMMA –
Espoo Museum
of Modern Art
Vaarnii
Redhill Games
Superson
Metsä Group
Tapaus
Event Makers
Wakaru
Viking Line

Dentsu
Revoltti
BomannRaivio
City of Helsinki
Innogreen
Traka
S Group
Helsinki Design
Week
Kiasma





A Studio for Bold Creations
– experiment, develop, execute.

Let’s design something unforgettable.

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Wau Efekti Oy
Takojankatu 5
15800 Lahti

Contact Us:
kari@wauefekti.fi
+358 414 352 927

©2025