Algae treatment at Kanalhusene, Aarhus Ø
The composite decking looks fresh and clean again, with no green deposits.
We treated approx. 8 m² of composite decking on a balcony at Kanalhusene in Aarhus Ø. Øens HåndværkerCentral gently treated and cleaned the deck for algae without sanding or pressure washing. The result was a clean, even-looking surface with no green deposits and no damage to the decking.
- Location
- Kanalhusene, Aarhus Ø
- Service
- Algae treatment
- Surface area
- approx. 8 m²
- Duration
- 0.5-1 day (including time for the algae treatment to work)
- Treatment
- Algae treatment and paving cleaning, without sanding
See the transformation


The task
The balcony decking had lost its glow and looked grey, dull and slightly stained from algae and weathering. The customer wanted to refresh the approx. 8 m² composite deck and make it clean and usable again without sanding.
The solution
- Gentle algae treatment with a specialist product for composite and wooden decks
- Light washing and rinsing without the use of high pressure
- No sanding, with a focus on gentle treatment and surface preservation
- Wiping down for a clean, even-looking surface
The result
The composite decking looked fresh and clean again, with no green deposits. The surfaces were clean and even-looking, with no damage. Half a day's work restored the balcony's appearance and made it more enjoyable to use.
Vi fik udført algebehandling på vores kunsttræ i Kanalhusene, og resultatet var overraskende godt. Overfladerne blev rene og pæne uden at tage skade, og servicen fra Øens Håndværker Central var både effektiv og imødekommende. Kvalitet hele vejen igennem.Frederik L., Kanalhusene, Aarhus Ø
Customer review, shown in the original Danish.
Read more about our algae treatment and paving cleaning, or see the guide to green algae on the deck.