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Man in a white hard hat and a green polo shirt with the Stevig Kitwerk logo, standing on a paved walkway in front of a modern brick office building with dark window frames.

Business

Professional sealant work, properly arranged

From new builds and renovation to planned maintenance: we take care of the sealant work skilfully and on schedule. With clear agreements, short lines of communication and a neat handover, you can count on a durable and watertight result.

  • Since 1959

    Experience and craftsmanship from Utrecht

  • Clear communication

    Short lines, clear agreements

  • 100% satisfaction

    We only leave once you are satisfied

  • Lasting quality

    Top-quality materials for a long-lasting result

Who we work for

Skilled sealant work for business clients

We carry out sealant work for contractors, property managers, homeowners' associations (VvEs), housing associations and other business clients. Directly commissioned or as a specialist within a larger project. Always with clear agreements, a tight schedule and a neat handover.

We are flexible. Working outside office hours, at the weekend or in occupied buildings: in consultation, almost anything is possible. We do charge a fee for this. What that fee is depends on the type of job.

We also work for these trades

  • Interior fit-out
  • Natural stone and ceramics
  • Window frame manufacturers
  • Facade construction
  • Installers
  • Glazing companies
  • Prefab manufacturers

Is your trade not listed? Send us a message.

On site

How a job works with us

  1. You send the documents

  2. We calculate and call

  3. Quote with a price per metre

  4. We follow your schedule

  5. Handover with videos

Illustration: a man holds a tablet showing a form headed MJOP - Opnamelijst Kitwerk and the Stevig Kitwerk logo. On the table behind him are a plant and a calculator.

Long-term maintenance plan (MJOP)

Include sealant work in the MJOP?

Stevig also draws up MJOPs for sealant work. We inspect the joints, map out the maintenance needs and translate this into a clear multi-year schedule with expected maintenance and replacement moments.

For facade elements, the VMRG requires at least one inspection every two years, with the first inspection within one year of handover. We prefer to carry out this check in the cold season. The building components have then contracted and the joints are at their widest, which makes any defects easier to see.

Want a solid MJOP you can rely on?

Boundaries

What we do and do not take on

A specialist who takes on everything is not a specialist. This is where we draw the line.

Woman with glasses and blonde hair pinned up, in a black company polo shirt with the Stevig Kitwerk logo, both fists raised and laughing.

What we do

  • Applying new sealing and replacing existing sealant

    Cutting out, leaving the joint flanks clean, rebuilding with a backing rod.

  • Joints that still need to be dimensioned

    We calculate the width from the movement the joint has to accommodate.

  • Projects throughout the Netherlands

    Work at private homes within roughly 75 kilometres of Utrecht.

  • Fire-resistant joints and seams

    This is done with a tested system, so tell us which system your specification prescribes.

The same woman in a black company polo shirt with the Stevig Kitwerk logo, one hand near her face and a doubtful look.

What we do not do

  • Cutting out glazing sealant and putty from before 1994

    That is suspected of containing asbestos: first an inventory and a demolition notification, then a certified asbestos removal company.

  • Sealing on a substrate that will not hold

    If the tiling is loose or wet, we report it and we do not seal.

  • Working with sealant that you supply

    We choose the product to suit the substrate, and we give no guarantee on someone else's material.

  • Filling joints that cannot be sealed

    We assess the width, depth, substrate and expected movement of the joint in advance. If the joint construction is not suitable, we say so honestly and advise a more durable solution. That way we prevent cracking, loss of adhesion and unnecessary repairs.

Stevig Kitwerk.Watertight results.

Chat with Kitty, or message us on WhatsAppClose

Kitty

AI assistant of Stevig Kitwerk

Kitty, the mascot of Stevig Kitwerk: a white robot with a green cape and a sealant gun

Kitty

Kitty chats in Dutch. Prefer English? Use WhatsApp or e-mail below.

The conversation with Kitty only works with JavaScript on. Choose WhatsApp or e-mail below and we will help you that way.

Send us an e-mail

Tell us where you are, how many metres it is and what needs doing. A photo of the spot helps most.

info@stevigkitwerk.nl

We reply within 15 minutes on working days.

Choose how to get in touch

Chat with Kitty on WhatsApp