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Pruszyński Sp. z o. o. For over 40 years has been operating on the roofing market, providing individual and institutional investors a wide range of functional and high quality products.

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30.06.2026 heat loss, roofs

Thermal Bridges Around the Roof—Where Do They Form and How Can They Be Avoided? | Roofing in Practice

FAQ - the most frequently asked questions

Learn the most common questions and answers

23.06.2026 ventilation, roofing materials, roofs

Condensation Under a Metal Roof—How to Effectively Remove Moisture? | Roofing in Practice

Condensation under a metal roof is a phenomenon that should not be overlooked. Water vapor condensation […]

02.06.2026 A Fact-Based Look at Roofs, roofing materials, roofs

A roof without an eave—what is it? Pros, cons, construction | The Facts About Roofs

Modern architecture very often forgoes traditional eaves in favor of minimalism. A roof without eaves is […]

All ventilation trapezoidal sheets ecology insulation roofing materials gutters roofs metal roof tiles

09.07.2026 ventilation, insulation, heat loss, roofs

Dew Point in a Roof—What Every Investor Should Know | Roofing in Practice

The dew point in a roof is the temperature at which water vapor in the air […]

20.03.2026 insulation, pre-covering, roofing materials, roofs

Selecting a Pre-Covering Based on Roof Construction and Attic Use | All About Roofs

Although the pre-covering is not visible, it plays a crucial role in roof construction. Typically, highly […]

17.02.2026 insulation, roofing materials, heat loss, roofs

How Does a Roof Affect a Home’s Energy Efficiency and Thermal Comfort? | All About Roofs

In older, uninsulated buildings, as much as 30–40% of heat can escape through the roof. In […]

03.02.2025 insulation, constructions, sandwich panels

How do WOOLTECH sandwich panels help reduce heating costs in the winter?

Sandwich panels are construction materials consisting of three layers: two outer protective layers and a middle […]

14.01.2025 elevations, insulation, sandwich panels, heat loss

How do PIRTECH sandwich panels help reduce heating costs?

Good thermal insulation effectively prevents heat loss, reducing building maintenance costs. Sandwich panels are not only […]