Door manufacturers

Door manufacturers

Overhead or industry doors are commonly used in large warehouses, industrial plants or production areas. Because of heavy usage and due to several weather conditions, the doors may become discoloured, damaged or tarnsished. Korthals’s coatings offer long-term protection for your overhead doors against all kinds of weather conditions and adhesion of dirt. During maintenance intervals, you can also count on Korthals’s coatings. Your overhead door will get a fresh, new appearance, to give your company the look and feel it deserves.

Due to our many years of experience, expertise and reliable quality your overhead door will look as good as new. Our unique Pro-Colour mixing system allows you to define your own choice of colors. This way, you’ll always get the perfect fit. Next to our varnishes and coatings for overhead doors, you can also rely on Korthals when it comes to expert technical assistance. We’d like to exchange ideas on how to coat your overhead doors.

Perfect color Perfect color

Our unique Pro-Colour mixing system allows you to define your own choice of colors. This way, you’ll always get the perfect fit.

Reliable quality Reliable quality

At Korthals you’re assured of reliable and lasting quality. Your overhead door will look as good as new.

Craftmanship since 1878 Craftmanship since 1878

For many years, Korthals has been a specialist in the production and development of industrial lacquers.

Our consultants are ready to help you

Our consultants are ready to help you

Are you not entirely sure which varnish or coating suits your needs best? Our advisers assist you. Due to many years of experience, craftsmanship and inventive research, coatings and varnishes no longer hold any secrets for us. Contact us for customised advice, without any obligations.

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More quality applications

" Korthals responds quickly to our demands and offers suitable high quality coatings for all of our products. "
Industrial coater
" We like to think in terms of solutions, just as Korthals does. If necessary, Korthals moves beyond its own products and examines the whole coating process in order to find the right solution.   "
Supplier of storage solutions
News
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Lacquer factory Korthals introduces waterborne anti-graffiti coating

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Coatings for aluminum for various applications

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Soen’s: the expert in professional waterborne stain colors

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Aluminum surface treatment: A selection of possibilities

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Permanent anti-graffiti coating: what are the advantages?
Permanent anti-graffiti coating: what are the advantages?

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Safety above all with hydrofluoric acid colour paints
Safety above all with hydrofluoric acid colour paints

Hydrogen fluoride is frequently used within the process industry, often… read more

Lakfabriek Korthals officially approved as ‘Known Consignor’ for airfreight shipments
Lakfabriek Korthals officially approved as ‘Known Consignor’ for airfreight shipments

Great news! As of February 6, 2020, we are now… read more

Heat-resistant coatings: ideal for industrial furnaces
Heat-resistant coatings: ideal for industrial furnaces

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Temperature indicating paints: full of quality control features
Temperature indicating paints: full of quality control features

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Advisory tool for heat-resistant paints
Advisory tool for heat-resistant paints

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Anti-graffiti coating for concrete: things to keep in mind
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Advisory tool Therm-O-Signal (temperature sensitive paint) is live!
Advisory tool Therm-O-Signal (temperature sensitive paint) is live!

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Therm-O-Signal: temperature sensitive paints for several special applications
Therm-O-Signal: temperature sensitive paints for several special applications

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Stylish protection with heat-resistant lacquer in colour
Stylish protection with heat-resistant lacquer in colour

Materials in various industries demand optimum protection at high temperatures.… read more

Anti-graffiti applications: choice everywhere
Anti-graffiti applications: choice everywhere

We can not prevent people creating graffiti, but we can… read more

Vacancy: Trainee Quality management
Vacancy: Trainee Quality management

Looking for a fun and interesting internship or graduation project?… read more

Scoop: Korthals Group awarded BRL-K19143 certificate for wearing courses
Scoop: Korthals Group awarded BRL-K19143 certificate for wearing courses

We have known for a long time that our extremely… read more

Oldtimer gets a new life with paints from Korthals
Oldtimer gets a new life with paints from Korthals

The American Automobile Club (AAC), the Dutch association for owners… read more

Korthals website renewed
Korthals website renewed

Korthals Groep has worked hard over the past period to… read more