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• by admin
• 2025-10-28

50mm thick pu roof panels supply for ireland housing

Recently, a batch of 50mm thick polyurethane (PU) roof sandwich panels carefully manufactured by the Yirong sandwich panel supplier has successfully arrived at the designated building site of the Irish client and completed customs clearance procedures. They are ready to provide excellent shelter for this beautiful Irish residence.

This batch of pu roof panels designed specifically for Ireland's rainy and windy climate reflects Yirong's profound understanding of quality and customer needs. Its core features and advantages are as follows:

1. Excellent thermal insulation performance

The core filler of the board is polyurethane (PU) foam produced by high-density and continuous method. This rigid foam with a closed cell ratio of more than 95% is recognized as one of the most efficient insulation materials in the world today. The thickness of 50mm, after precise calculation, can provide a very high thermal resistance value (R-value), effectively blocking the intrusion of outdoor low temperature and the loss of indoor heat. For Ireland's mild but humid climate, this means that the interior of the house will be able to maintain a comfortable and constant temperature throughout the year, significantly reducing heating energy consumption, saving homeowners a lot of energy expenses, and meeting the strict requirements of Ireland and even the European Union for building energy efficiency.

2. Durable and sturdy structural design

The board adopts a "sandwich" sandwich structure, with two layers of high-quality colored aluminum zinc coated steel plates or galvanized steel plates (depending on the customer's choice) on top and bottom. The surface coating has been specially treated to have strong corrosion and ultraviolet resistance, which can easily cope with the humid and salty air and frequent precipitation brought by the Irish maritime climate, ensuring that the roof does not rust or fade during long-term use. The core material and metal panel are formed by one-time composite molding with high-strength adhesive, forming a sturdy whole. This not only makes the board lightweight, but also has extremely high compressive and bending strength, which can easily withstand construction loads, wind and snow accumulation, as well as possible strong wind weather in the local area.

3. Accurate overlap and sealing performance

Each edge of the board is designed with a precise male and female falcon buckle overlap system. This hidden fastening method can form a tight fit after installation, combined with a dedicated waterproof sealing strip, forming multiple waterproof guarantees. The entire roof system is almost seamlessly integrated, effectively preventing the infiltration of rainwater, condensed water, and driving rain, ensuring absolute dryness of the attic space and the living area below, fundamentally eliminating problems such as moisture and mold.

4. Lightweight, efficient, and easy to install

Despite its strong performance, PU sandwich panels are lightweight, which greatly reduces the load-bearing burden on the main structure of the house and makes transportation and on-site installation processes faster and safer. A professional construction team can quickly complete large-scale roof covering like building blocks, with precise arrangement and fixation, greatly shortening the construction cycle and saving valuable time and labor costs for customers.

5. Combining aesthetics and practicality

The outer surface of the board can be provided with multiple standard color codes or customized colors (such as classic dark slate gray, clay red, etc.), which can perfectly blend into the architectural style of Irish countryside or city. The flat surface or tiny ripple design gives the building a simple, modern, and elegant appearance.