Masslos GbR
Luis Gonzalez // Jonas Haala


From our first experiences in designing and building together to our diverse expertise today, we have shared a deep passion for craftsmanship and design from an early age.

Our company is where architecture, art, furniture and exhibition design meet, merging into a unique symbiosis. We combine the precision and craftsmanship of Luis’ carpentry training with the spatial and design-oriented approach of Jonas’ architectural studies — always with a clear goal in mind: to create inspiring, interdisciplinary solutions that captivate.


Contact
0163/7686265
0151/70830063
info@mass-los.com
massl0s
Navigation

Chronological


11/2024

04/2025

05/2025

06/2025

06/2025

07/2025

07/2025

08/2025

ongoing

ongoing

ongoing



Café Straßburg

Superland - Futurium

princess ladder

failed beauty project

Poolbar Festival

school craftroom

kitchen island

layered bed

monolythic kitchen

floating sideboard

bass säule



Prototypes


08/2025

03/2025

ongoing

ongoing        

ongoing

ongoing



prototype bn

bufalla

patrick

prototype rg

prototype jnl

prototype gutter



CNC
With our CNC spanning 
150 x 300 cm, we can guarantee precise production on small to big surfaces. 
Our expertise includes custom furniture design, joinery, engraving designs and creating custom molds for concrete pours.

Philosophy


creativity meets craftsmanship 






friendship as our foundation






interdisciplinary solutions








passion for design and detail
With every project, we fuse our technical expertise with creative thinking to bring ideas to life —ensuring they are both functional and aesthetically compelling.

Our friendship is at the heart of our company. We work together with trust, mutual inspiration, and a shared vision. This strong partnership is reflected in everything we do.

With expertise in architecture, furniture making, and design, we seamlessly integrate different disciplines. We see challenges as opportunities to develop innovative ideas and achieve unique results.

For us, every project is more than just a task—it is an opportunity to express our passion for design, craftsmanship, and the finer details.

CV
Jonas studied architecture (2018-2022)
While Luis did an apprenticeship as a carpenter. (2020-2023)

After finishing his bachelor Jonas begun working as a freelancer and cooperated with artist, architecture offices and worked on multiple installations in public spaces.

Luis trained at a company that is producing CnC machines. After receiving his Gesellen he startet working for a company focusing on interior architecture and shopfitting.

In 2024 we came together to form our own company called called Masslos.

Jonas provides experience in a wide range of fields including structural and spatial planing
with various materials such as wood concrete and fabric. 

Luis experiences include woodwork-furniture planing, store restoration and machine knowledge.







Last Updated 24.10.31
Projects



monolithic kitchenThe kitchen isle appears to be cut from one block. Seemlessly setting itself in the living room of the flat. Driving the design further we consider to create a counter top from stainless steel. 
The furniture will be made from french Seekiefer, finished with satin wood oil.


designed and executed by masslos gbr





princess ladder
The ladder made of solid beech conects the room to its menzanin. The thin edges of the steps create a sleek appearance, while the ladders cheeks create a solid grip and a smooth haptic feel.

designed and executed by masslos gbr





superland - futurium
    On the forecourt of the futurium Berlin a garden emerges, renaturalizing the concrete area. Together with Parzelle X and Benjamin Frick we were part of the build up Team that created the Superland contracted by futurium Berlin.


    concept, design, technical production by Benjamin Frick (kaputtekassette) landscape architecture and nature pedagogics by Parzelle X
    idea and scientific bystand by futurium

    executed by masslos gbr among others




    kitchen islandFor this kitchen project we got asked to build a kitchen top, some costume shelfing and an island. The project is executed with birch Multiplex, treated with a transparent top oil creating a smooth bright wooden colour for the room. The island at the kitchens center is fitted with a custom shelfing unit. 


    designed and executed by masslos gbr





    floating sideboard
    Designed in cooperation with our good friend Sarra Abid we made use of our CnC to create a floating sideboard for her room. The furniture is put together by two identical pieces made from French Seekiefer, treated with satin wood oil. 
    We decided to purposefully show the joints on all corners and included costume drawers.


    designed and executed by Sarra Abid in cooperation with masslos gbr





    layered bedThis bed frame was requested by Jovan Valesques. Together we created a personalised concept for his apartment.
    All parts were designed, to be easily assembled and disassembled without screws or glue. Made of Speerholzplatte, the furniture has two layers setting the bed apart from the rest of the room. For this project we experimented with a custom conection.

    designed and executed by Jovan Valesques in cooperation with masslos gbr





    Café Straßburg
    For one of our first contracts, we build two benches and wooden wall panneling for Café Straßburg. 
    Our costumer Felix approached us with a finished design and in cooperation we worked out solutions for the custom fitting. 
    The walls are exentuated with pine venier on MDF plates, the custom rounded trims are made from solid pine.
    Visually rounding up the interior, the benches are made from solid pine as well, following the round shapes of the wall pannels.
    The wall elements are fully reversible, to access outlets or to reinstall in another Café.


    designed by Felix ...
    executed by masslos gbr





    school craftroomThe Johannes - Schule Berlin contracted us with wooden caldding for the interior walls their new craftrooms.
    In close cooperation with the architect Christian Stoeckert and the the teaching staff we decided to use Dreischicht Verlegeplatten with a Kalk white Lasur.
    More costum work benches and storage units are in the planing.


    masslos gbr contracted for interior wall panneling



    failed beauty project
    Prop and set design for shortfilm “failed beauty project” by Sonja Anna.
    We created curtain like structures from thin MDF sheets as a layered backdrop, which where fitted with lace. As a prop we CNCd a human sized lipstick from styrofoam.


    design and execution by Sonja Anna in cooperation with masslos gbr




    Poolbar Festival
    We were part of the build up Team at 
    Poolbar Festival in Feldkirch Austria. Our tasks varied between flooring, constructing different types of roof elements as well as planing and building of different seating areas.


    execution by masslos gbr among others





    bass säule
    The “Bass Säule” is a concept for audio system support stands developed and planned by us and Carlos Rodrigez (the variable man). The hole column and base is filled with sand to reduce noise and acts at the same time as weight for stability. 
    While the triangle shape helps to position the soundsystem perfectly so you can receive the best sound quality.

    planned by Carlos Rodrigez in cooperation with masslos gbr





    Prototype bn
    This prototype was developed together with our friend Benjamin Frick who came up with the idea to build a bench made out of a modular system. All elements can be plugged into each other and combined in various forms without screws or glue. Everything was produced on our CnC.

    design and execution by Benjamin Frick (kaputtekasette) in cooperation with masslos gbr






    bufalla
    For a competition in Luckenwalde we proposed a pavilion with manipulateable walls. The structure serves as a communicative medium, which can be manipulated from both sides.  

    competition concept by masslos gbr





    patrick
    The stool with its five legs questions the common execution of similar furniture pieces. The form exceeds its function and exegerates obsolete designelements.

    concept by masslos gbr





    prototype rg
    The shelfing system is conected with japanese joinery, which is easily assembled and disassembled. The shelfing unit exentuates its structure, becoming an design object on its own right.
    We are testing a CnC milled version of the conection for quick and precise production.

    concept by masslos gbr





    prototype jnl
    The idea was to create a base that was stable and at the same time feels lightweight. The surface has the measurements 2,5mx1,2m and is fully supported by the X shape standing on four Legs.

    concept by masslos gbr





    prototype gutter
    The shelfing system constists of three self-supporting elements - two columns and one beam. The system is fitted with exchangeable boards, guided by slits in the vertical structure.
    The object has no backboard, but is stablelized with steel cables.

    concept by masslos gbr





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