Case · Trawler · Karstensens Skibsværft, Skagen · February 2025
Myggenes: scratches from the new build removed from about 30 windows
The windows on the new trawler Myggenes were protected with film during the build. When the film was removed incorrectly, it left scratches on both the inside and the outside of the glass. In February 2025 we ground and polished about 30 windows at Karstensens Skibsværft in Skagen – about 10–12 days of work.
- Vessel Myggenes (trawler, new build)
- Location Karstensens Skibsværft, Skagen, Denmark
- Date February 2025
- Windows About 30, scratched inside and outside
- Duration About 10–12 days
- Cause Protective film removed incorrectly after the build
- Work Grinding and polishing of the scratches, inside and outside

The job
The problem
The windows were protected with film during the build. When the film was removed incorrectly, it left scratches on both sides of about 30 windows.
What we did
We masked the wheelhouse, then ground and polished the scratches inside and outside – about 10–12 days of work at the shipyard in Skagen.
The result
Scratch-free glass on both sides – without replacing a single window.
Before and after


The scratches are marked with blue tape before polishing.


Another window – before and after.
Before and after on video
The same window filmed before and after polishing.
On site

All photos and videos on this page are from the job.
Recommendation
What the client says
»WillFlo har arbejdet for Karstensens Skibsværft på forskellige skibe, og det har været et fantastisk arbejde de har formået.«
Brian Guldhammer, Personnel/Operations Manager, Karstensens Skibsværft · LinkedIn recommendation, September 2025
“WillFlo has worked for Karstensens Skibsværft on various vessels, and the work they have delivered has been fantastic.”
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Marine glass restoration
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Send photos of the damaged windows together with the vessel name, port or shipyard and the number of windows. We will assess whether the glass can be restored – free of charge.
