Question 1

What is warm installation of doors and windows?

Accepted Answer

It is a layered installation method designed to reduce heat loss, limit drafts, and protect the joint between the frame and the wall from moisture.

Question 2

Why is warm installation important in Warsaw?

Accepted Answer

Because correct installation helps protect the investment, improves energy efficiency, and reduces the risk of operational problems in local climate conditions.

Question 3

What are the most common signs of faulty installation?

Accepted Answer

The most common signs are air leakage, thermal bridges, dampness in the insulation layer, cracking plaster, and problems with closing the door or window.

Question 4

Can good-quality doors and windows still perform poorly after installation?

Accepted Answer

Yes. If the frame-to-wall connection is made incorrectly, the product may not achieve the parameters declared by the manufacturer.

Question 5

When do installation defects usually become visible?

Accepted Answer

They often become visible after one or two heating seasons, when drafts, condensation, acoustic issues, or finishing problems start to appear.