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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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Craft Academy

Check out our series of instructional videos designed for professionals.

Akademia Rzemiosła odc. 14 (Akcesoria i obróbki blacharskie)Akademia Rzemiosła odc. 13 (Blachodachówka LOARA panelowa)

05.09.2022 video, roofsMateriał video

Craft Academy episode 14 (flashing accessories and processing) Read more

05.09.2022 metal roof tilesMateriał video

Craft Academy episode 13 (Panel LOARA metal roofing sheet) Read more

05.09.2022 video, guttersMateriał video

Craft Academy episode 12 (square niagara) Read more

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FAQ - the most frequently asked questions

Learn the most common questions and answers

All protection Ventilation Trapezoidal sheets construction insulation pre-covering roofing materials heat loss gutters roofs metal roof tiles

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 […]

29.05.2026 construction, roofs

Thermal Expansion of Roofing Metal Sheets – Why Does a Roof “Move”? | Roofing in Practice

Every material reacts to temperature, changing its dimensions to a greater or lesser extent. The phenomenon […]

26.05.2026 construction, roof construction, roofs

Anti-condensation nonwoven fabric vs. membrane – key differences | Roofing in Practice

The layers of the roof must protect the building envelope not only from rainwater, but also […]

19.05.2026 construction, roof construction, roofs

Wood for Metal Roof Tiles – Why Does the Roof Framing Determine the Roof’s Durability? | Roofing in Practice

Metal roof tiles are a lightweight and durable roofing material, but their longevity depends largely on […]