Scratches and small cracks

Small holes

Large holes


Good to know about weatherproofing

When to replace seals?

Why to replace seals?

Choosing the correct seal

Checklist for weatherproofing

The most common mistakes in weatherproofing

This section doesn’t currently include any content. Add content to this section using the sidebar.

Image caption appears here

Add your deal, information or promotional text


RK products are suitable for construction and renovation, both small and large repair jobs. With the help of RK products, you can repair wall surfaces, seal windows and doors, clean tools, etc.


Home maintenance and minor repairs are simple and quick to carry out. When repairing your home, you learn new things and develop yourself.

When renovating, you don't have to replace everything - repairing is ecological and often more affordable. As Talotohtori Panu Kaila (traditional building instructions) says: ”Don't fix what works or replace what can be fixed.”

A home is usually the most expensive purchase in a person's life, so maintaining the property is responsible and wise. Taking care of the house's condition keeps and even increases its value.

RK products are manufactured in Finland and Europe. Many products are environmentally certified and have been awarded, for example, the Nordic Swan Ecolabel and M1.

Repairing your home...

Increases the value

of the apartment

Makes living

more comfortable

Makes living

more functional

Offers a good hobby and a chance improve yourself

Looking to get in touch?

We're always happy to chat and help answer any questions you may have!