
SURFACE TECHNOLOGIES
Technologies and methods used in façade restoration, surface cleaning, and architectural maintenance.

SURFACE TECHNOLOGIES
Technologies and methods used in façade restoration, surface cleaning, and architectural maintenance.

SURFACE TECHNOLOGIES
Technologies and methods used in façade restoration, surface cleaning, and architectural maintenance.

Technology Areas
Technology Areas
Technology Areas
Surface Cleaning Technologies
Methods used to remove deposits, coatings, and pollution from historic surfaces.
Surface Protection Systems
Inspection & Documentation
Preventive Maintenance Programs
RESTORATION ENVIRONMENTS
RESTORATION ENVIRONMENTS
A visual record of architectural surfaces, materials, and restoration environments where surface technologies are applied.
A visual record of architectural surfaces, materials, and restoration environments where surface technologies are applied.
Architectural surfaces carry the traces of time. Restoration technologies help preserve them.
STUDIO APPROACH
STUDIO APPROACH
HOW HOLSTEK WORKS
HOW HOLSTEK WORKS
A four-phase approach to restoration documentation and technical collaboration.
A four-phase approach to restoration documentation and technical collaboration.
STEP
01
OBSERVE & UNDERSTAND

We begin by studying the restoration environment — materials, surface conditions, historical context, and existing intervention methods. This phase combines site observation, documentation, and technical research to understand how architectural surfaces are maintained.
STEP
01
OBSERVE & UNDERSTAND

We begin by studying the restoration environment — materials, surface conditions, historical context, and existing intervention methods. This phase combines site observation, documentation, and technical research to understand how architectural surfaces are maintained.
STEP
02
CONNECT SPECIALISTS

Restoration projects involve architects, conservators, contractors, and technology providers. Holstek works across these environments connecting specialists and documenting how different methods and technologies interact.
STEP
02
CONNECT SPECIALISTS

Restoration projects involve architects, conservators, contractors, and technology providers. Holstek works across these environments connecting specialists and documenting how different methods and technologies interact.
STEP
03
SHARE KNOWLEDGE

Surface cleaning systems, coatings, inspection tools, and maintenance methods are documented across restoration projects. This creates a clear record of how technologies are applied in architectural environments.
STEP
03
SHARE KNOWLEDGE

Surface cleaning systems, coatings, inspection tools, and maintenance methods are documented across restoration projects. This creates a clear record of how technologies are applied in architectural environments.
STEP
04
DELIVER & COMMUNICATE

The studio translates project experience into documentation, technical insights, and case studies. These materials help specialists, institutions, and industry partners better understand restoration technologies in practice.
STEP
04
DELIVER & COMMUNICATE

The studio translates project experience into documentation, technical insights, and case studies. These materials help specialists, institutions, and industry partners better understand restoration technologies in practice.

HERITAGE RESTORATION
SURFACE TECHNOLOGIES
TECHNICAL COLLABORATION
location
Netherlands & Argentina
Operating across Europe and Latin America through remote collaboration and on-site project environments.
AVAILABILITY
Research collaboration and project inquiries
Mon–Fri, 9:00–17:00 (CET)
CONTACT
All inquiries are reviewed and answered within standard business hours.
PROJECT OR TECHNICAL INQUIRY
Use this form to share information about a restoration environment, surface technology, or technical collaboration.
Projects

HERITAGE RESTORATION
SURFACE TECHNOLOGIES
TECHNICAL COLLABORATION
location
Netherlands & Argentina
Operating across Europe and Latin America through remote collaboration and on-site project environments.
AVAILABILITY
Research collaboration and project inquiries
Mon–Fri, 9:00–17:00 (CET)
CONTACT
All inquiries are reviewed and answered within standard business hours.
PROJECT OR TECHNICAL INQUIRY
Use this form to share information about a restoration environment, surface technology, or technical collaboration.
Projects

HERITAGE RESTORATION
SURFACE TECHNOLOGIES
TECHNICAL COLLABORATION
location
Netherlands & Argentina
Operating across Europe and Latin America through remote collaboration and on-site project environments.
AVAILABILITY
Research collaboration and project inquiries
Mon–Fri, 9:00–17:00 (CET)
CONTACT
All inquiries are reviewed and answered within standard business hours.
PROJECT OR TECHNICAL INQUIRY
Use this form to share information about a restoration environment, surface technology, or technical collaboration.








