When selecting an access panel or door, consider the following: Material: Choose between metal (steel, aluminum) for durability or plastic for lightweight applications. Installation Area: Panels used for walls, ceilings, or floors vary in design and load-bearing capacity. Fire Rating: For safety co... READ MORE
For areas prone to fire hazards, fire-rated access panels are a must. These panels are specifically designed to resist fire for a specified period, such as 1, 2, or 3 hours, preventing the spread of flames and smoke. Fire-rated access doors are commonly installed in: Boiler rooms Electrical closets... READ MORE
The outdoor service life of ABS (acrylonitrile butadiene styrene) is affected by many factors, usually about 5 years, but the specific duration needs to be comprehensively judged in combination with the use environment and material modification: Basic life range. In the outdoor environment withou... READ MORE
In 2025, an important new standard GB129552024 will be ushered in the field of fire doors in China. This new standard has been officially implemented since May 1, 2026, aiming at further improving the quality and performance of fire doors and providing a more solid guarantee for building fire safety... READ MORE
Safety is a top priority in any building project, especially when it comes to fire protection. Our fire-rated access panels are designed to meet strict safety standards, ensuring peace of mind for both residential and commercial spaces. Here are the key benefits of our fire-rated panels: Certified F... READ MORE
The following key factors should be considered in the selection of outdoor manhole: Material selection: Aluminum alloy and gypsum board access: the price is close to the people, suitable for users with limited budget, but the gap is large, which affects the appearance. Gypsum double aluminum edg... READ MORE
Corrosion resistance: The surface of galvanized sheet is covered with a layer of zinc, which has good rust and corrosion resistance. In humid environment, galvanized sheet can resist corrosion and corrosion, and its service life is longer. Although aluminum plate also has good corrosion resistance,... READ MORE
The benefits of unlocking the manhole mainly include the following aspects: Convenient maintenance function: the unlocking manhole is designed to be opened and closed conveniently, so that it can easily enter the inside of the manhole for maintenance and inspection when necessary. This is very imp... READ MORE
Sustainability focus: Growing awareness of climate change has architects and builders seeking eco-friendly solutions. Green roofs absorb carbon, manage stormwater, and support urban biodiversity.Functional benefits: In addition to aesthetics, green roofs provide insulation, reduce energy costs, pro... READ MORE
Access doors and panels are designed to transform building design by enhancing functionality, security, and aesthetics. A key innovation is integrating roof hatches with fire access doors, allowing the automated fire system to open the hatch for smoke ventilation and unlock the door during an alarm.... READ MORE
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