Cleaning on a construction site is its own trade: rough cleaning, builder's cleaning and final cleaning before handover to the building owner. Here are the three steps, the typical deposits (mortar haze, paint splashes, grout residues), the particular occupational health considerations regarding quartz and stone dust, and the preparation for the owner's walkthrough.
Introduction
Construction cleaning is a clearly defined competence and a large part of the cleaning market. It differs from ordinary maintenance cleaning in almost every aspect: there is much more and coarser dirt (construction dust, mortar, paint, adhesive), the surfaces are new and must be protected, work takes place in the middle of a construction process with other tradespeople, and there are special dust and safety considerations. The goal is finally to hand over a building that is ready for use.
The three steps
Construction cleaning is typically carried out in three stages following the building's phases. They must not be confused: you cannot jump directly from construction debris to final cleaning.
| Step | When | Content |
|---|---|---|
| 1. Rough cleaning | Ongoing and after the rough phases | Removal of construction waste, packaging and heavy dirt; sweeping/collection so the site can continue to be used. Creates overview and safety. |
| 2. Site cleaning | When the craftsmen are finished in an area | Removal of construction dust from all surfaces, removal of mortar, paint and adhesive residues, cleaning of windows, frames, radiators and technical installations. |
| 3. Fine cleaning / final cleaning | Immediately before delivery to client | The final, thorough cleaning, where everything is ready for move-in: fine surfaces, glass, sanitation, furnishings and floors according to their type. |
Typical surfaces on a building site
Building dross is different from dust. Some of it requires special means — and here meets the pH chemistry from the rest of the construction:
- 01Building dust (plaster, concrete, timber) — fine and penetrating; taken down from top to bottom, preferably with vacuum rather than swirling up.
- 02Mortar and cement wash — can be removed with an acid (cement-dissolving) agent, BUT never on acid-sensitive natural stone, and with caution on aluminium and shiny metals; test and rinse afterwards.
- 03Paint splatters — scraped/cleaned mechanically or with suitable agent according to paint type and substrate; be careful not to scratch windows and painted surfaces.
- 04Silicone and grout residue — removed mechanically/with suitable grout remover per manufacturer's instructions.
- 05Adhesive, tape and label residue — on new windows and appliances; use an agent that does not attack the surface.
Members only
The rest of the article is locked
Create a free user account to unlock all articles, calculators, templates and range — and get access to quizzes and classes. It takes less than a minute: name, email and a password. No payment card.
Want to try something first? See what you can use without an account — the junior zone, the encyclopedia, the videos and more.