Clear agreements
We discuss the specification, scope and next steps before installation begins.
ABOUT THE COMPANY
We help you choose windows and doors, agree the details and arrange installation. We start with what matters to you.


We discuss the specification, scope and next steps before installation begins.
We consider dimensions, site conditions and your expectations for the result.
We help with care, adjustments and service questions.


OUR APPROACH
J+K UNIS s.r.o. helps with choosing, supplying and installing windows and doors. A single enquiry can cover the products, delivery, removal of old units and ongoing service.
Tell us about your home and what you would like to change. We explain the available options, help you compare them and agree the work.
Explore our services ↗Showroom
Arrange a visit to our Jesenice u Prahy showroom to discuss samples, colours, operation and your requirements.
Budějovická 143Visits by prior arrangement. Suggest a suitable day and time in your enquiry — we will confirm the appointment by phone or email.


If you do not have measurements yet, we can start with a consultation and arrange a site survey.
From idea to installation
We learn about your needs and answer your initial questions.
We confirm the dimensions, specification and scope of work.
We agree how the work and installation will be organised.
We check the result and explain care and ongoing maintenance.
Let’s start with a short conversation about windows, doors and your needs.
Need adjustment or servicing? Send an enquiry ↗J+K UNIS s.r.o.
Arrange an in-person meeting at the showroom in Jesenice u Prahy. The registered office address is listed separately.
Showroom and contacts ↑