We repair damage from A-Z to sandwich panels and cladding
+31 (0)548 522040
  • 15 reparatie van krassen in uw beplating of zetwerk
  • 06 het herstel van gevelpanelen
  • 22 vakkundig herstellen van grote schades
  • 02 dakpan panelen overspuiten
  • 31 voor het repareren van grote schades in uw gevel zijn wij de juiste partner
  • 09 overspuiten van sandwichpanelen
  • 07 onze werkwijze wordt erkend door verzekeringsmaatschappijen
  • 32 wij behandelen verkrijting van uw gevelsystemen
  • 25 van Heemskerk heeft voor elke schade de passende oplossing
  • 04 grote projecten
  • 14 reparatie grote schades
  • 27 van Heemskerk reinigt en conserveert uw vastgoed
  • 33 wij hebben de kennis en de know how
  • 19 uw partner in het repareren van schades in gevelpanelen
  • 36 wij repareren verweerde gevels
  • 12 reiniging van gevelpanelen
  • 34 wij repareren allerhande coating problemen
  • 28 van Heemskerk restyled uw vastgoed
  • 01 brengt nieuwe coatings aan op dakbeplating
  • 13 renoveren van uw bedrijfsvastgoed
  • 11 reclame schades
  • 05 herstellen loslatende coating
  • 16 sandwichpaneel herstel
  • 17 schades aan uw gevelpanelen
  • 30 voor elk project een passende oplossing
  • 18 uw dak vakkundig overgespoten
  • 03 door vakmensen gedreven
  • 23 van Heemskerk behandeld loslatende coatings
  • 29 verwijderd graffiti
  • 08 overspuiten van bedrijfshallen
  • 35 wij repareren de meest uiteenlopende schades aan voorgelakt staal
  • 10 overspuiten verkleurde dakbeplating
  • 24 van Heemskerk expert in het overspuiten van damwandbeplating
  • 21 uw schade onze expertise
  • 20 uw partner voor het vakkundig repareren van aanrijdschades
  • 26 van Heemskerk hersteld uw schade op vakkundige wijze
  • Repairing scratches in your plates or profiling

  • Repairing facade panels

  • Major damages repaired in expert fashion.

  • Painting roof tile panels

  • We are the right partner for restoring major damages to your facade.

  • Painting of sandwich panels

  • Our working method is recognised by insurance companies

  • We treat the chalking of your facade systems.

  • Van Heemskerk has the appropriate solution for all types of damage.

  • Big projects

  • Repair of large damages

  • Van Heemskerk cleans and preserves your property.

  • We have the knowledge and the know-how.

  • Your partner in repairing damage to facade panels.

  • We repair weathered facades.

  • Cleaning of facade panels

  • We repair all sorts of coating problems.

  • Van Heemskerk restyles your property.

  • Applies new coatings to roofing sheets

  • Renovation of your commercial property

  • Claiming damages

  • Repair loose coating

  • Repairing sandwich panels.

  • Damage to your facade panels.

  • A suitable solution for every project.

  • Your roof expertly painted.

  • By passionate experts

  • Van Heemskerk handles loose coatings.

  • Removed graffiti.

  • Painting of industrial halls

  • We repair many different types of damage to prepainted steel.

  • Painting of discoloured roofing sheets

  • Van Heemskerk is an expert in painting sheet piling plates.

  • Your damage, our speciality.

  • Your partner in expert repairs of collision damage.

  • Van Heemskerk expertly repairs your damages.


On coating systems, the problem is characterised by white to greyish discolouration, this is referred to as ‘’chalking’’. It seems as if the intensity of the colour disappears. This can, for example, be evident as stains and markings. The coating is severely damaged by UV radiation.

You know the phenomenon with the red car; it eventually changes colour to a dull pink. This occurs on roofs and facades with high pigment colours, blue, red, yellow and anthracite and is usually due to environmental factors, such as UV radiation, excessive contamination and poor maintenance. Treatment with osmosis water can also result in damage. Osmosis is actually water in its purest form separated from additives such as lime, etc. This can have a negative effect on coated facade parts and result in an oxide layer.

What risk do you run?

The emerging corrosion damages the coating. This results in a dull layer on top of the paint. This dull layer becomes increasingly thicker if no remedial action is taken. The aging then becomes evident increasingly deeper into the paint, also often deeper than the scratches. Eventually small cracks appear in the paint, clearly visible as the Craquelé effect. If you do not treat these parts in time, the coating will become so damaged that it will have to be resprayed.

Where does this occur?

On high pigment colours, red, green, blue, yellow. On coatings that are not or are poorly maintained and that are not or do not remain UV-resistant.

Can it be prevented?

Chalking can, in many cases, be minimized and/or prevented by performing correct and periodic maintenance. Modern-day paint systems continue to be improved, and chalking is thus less evident than it was before.

Van Heemskerk Damage Repair

Van Heemskerk is an expert in chalking and also knows how to treat this with the correct materials and techniques.

Verkrijting paneel

Building in Koudum

Voor behandeling

Treating chalking by spraying

Behandeling verkrijting

Chalking treated and tinted to existing colour

Verkrijting behandeld gereed

Detecting chalking / discolouration

Verkrijting / verkleuring

Treating chalking on building in Ameland

Behandeling verkrijting pand Ameland

Contrast between old and new

Pand Ameland vekrijting contrast

More information?

info@vanheemskerk.nl | +31(0)548 522040

Or request a quotation

Contact details

Jutestraat 2
7461 TR Rijssen
The Netherlands

Tel: +31(0)548-522040
Fax: +31(0)548-544704

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