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Roof snow melting system - List of Manufacturers, Suppliers, Companies and Products

Roof snow melting system Product List

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Electric Roof Snow Melting System Wrap Heat "Spring in the Northern Country"

Goodbye snow removal! Make winter living comfortable with the electric roof snow melting system, Lap Heat "Spring of the Northern Country."

Our PTC surface heating element, which has been in development for 20 years, is a proven electric heater used in floor heating and signal snow melting. We recommend the electric roof snow melting system, Lap Heat "Spring of the Northern Country," which utilizes this reliable PTC surface heating element.

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Snowfall countermeasures! Roof snow melting (metal roofing/panel concealed type)

The sheet metal finishing is compatible with tile batten roofing, horizontal one-piece roofing, vertical seam roofing, flat roofing, and more!

"Roof Snow Melting (Metal Roofing / Panel Concealed Type)" is one of our representative construction methods. We lay our original snow melting panels under the metal roofing, and by circulating heated antifreeze through pipes arranged in the grooves of the panels, we achieve heat conduction in the order of pipes → panels → metal roofing → snow, thereby melting the snow. This method is adopted in new constructions, when re-roofing due to aging of the metal roofing is involved, or when there is a desire to avoid exposed piping for the sake of reducing running costs. [Features] ■ Since the piping is embedded under the metal roofing, the temperature of the hot water is less likely to drop. ■ There is minimal heat loss. ■ Running costs tend to be relatively low. ■ Numerous construction examples available. *For more details, please refer to the PDF materials or feel free to contact us.

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*Snowfall countermeasures: Roof snow melting (metal roofing/standing seam roofing/SUS exposed piping system)

Use SUS straight pipes or SGP straight pipes! Heat conduction occurs in the order of piping → snow to melt the snow!

We would like to introduce our "Roof Snow Melting System (Metal Roofing - Standing Seam and Folded Plate / SUS Exposed Pipe Type)." The metal finishing accommodates various styles such as standing seam (horizontal piping), horizontal one-piece (vertical piping), and folded plate (horizontal piping). SUS or SGP straight pipes are arranged on top of the roof metal using dedicated fittings, and a heated antifreeze solution is circulated within the pipes, creating heat conduction from the pipes to the snow, thereby melting it. 【Features】 ■ Circulation of heated antifreeze within the pipes ■ Metal finishing accommodates standing seam (horizontal piping), horizontal one-piece (vertical piping), and folded plate (horizontal piping) *For more details, please refer to the PDF document or feel free to contact us.

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Snow measures are not limited to snow melting plans; there are also examples of concurrent structural renovations.

An idea to bend the "H" shaped large roof towards the road halfway! A case where the snow on the small roof has beautifully melted away.

In late autumn 2021, we received an inquiry from a customer in Ojiya City, Niigata Prefecture, saying, "We want to implement snow melting on the road surface." As a second proposal, we re-planned the idea of bending the "H" shaped large roof from the middle on the road side, modifying the large roof that was bent and the small roof that previously required manual snow removal for snow melting. The snow falling from the large roof to the back area remains unchanged, and since the area where heat energy is added is small, we can now spend time without worrying about snow removal from the small roof or the snow disposal after it falls onto the road. [Challenges] ■ The customer is a company manager, and it is quite difficult to approach snow removal in perfect physical and mental condition. ■ Snow falling from the large roof on the road side accumulates on the directly below small roof, and the snow piled high must be removed manually again. *For more details, please refer to the PDF document or feel free to contact us.

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[Information] Here’s what’s different! Seven reasons why Hokueki Snow Melting is chosen.

From melting with brute force to melting wisely! A clear explanation of each point.

In this document, we introduce seven points that make Hokueki Snow Melting a preferred choice. Starting with "a well-balanced snow melting capability developed through research in heavy snowfall areas," we also cover "a snow melting surface boasting high heat dissipation ≪concealed method≫," "different piping pitches for each roof surface," and "rust-proof circulating fluid designed with safety in mind," among others. We will provide clear explanations for each point. Please take a moment to read through it. 【Content Overview (Partial)】 ■ A well-balanced snow melting capability developed through research in heavy snowfall areas ■ A snow melting surface boasting high heat dissipation ≪concealed method≫ ■ Different piping pitches for each roof surface ■ Rain gutter freeze prevention piping to suppress icicle and snow cornice formation ■ Transitioning from "melting by brute force" to "melting intelligently" *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Example 3] Detached House Roof Snow Melting (Electric Heater Type, Concealed Method)

Combining PTC characteristic electric heaters for concealed installation! The construction cost will be relatively low!

We would like to introduce a case study of roof snow melting (electric heater type, concealed method) in a detached house. For small roof areas, combining PTC characteristic electric heaters with snow melting panels and using a concealed installation method can result in relatively low construction costs. PTC heaters have the characteristic of high output at low temperatures, with output becoming milder as the temperature increases, allowing for both fuel efficiency and overheating prevention. However, it is important to note that the breaker capacity needs to be about twice the rated output, and in areas with heavy snowfall in a short period, it may not keep up. 【Case Overview】 ■ Nagaoka City, Niigata Prefecture ■ PTC Heater ■ 21m² *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Case 12] Complex Cultural Facility Roof Snow Melting (Hot Water Type, Concealed Method)

The concrete slab is hollowed out only around the perimeter, and snow-melting panels are installed! Aluminum composite three-layer pipes are used.

We would like to introduce a case study of roof snow melting (hot water type, concealed method) installation. In the construction of a highly designed complex cultural facility, the design was progressing with a structural strength capable of withstanding 6 meters of snow. However, due to concerns about the impact of snow falling from the roof perimeter onto the surrounding area, it was decided to incorporate roof snow melting urgently. The concrete slab was partially hollowed out around the perimeter to install snow melting panels. Considering the long piping length and the evaporation of hot water due to induced lightning, aluminum composite three-layer pipes were used instead of copper pipes. 【Case Overview】 ■ Tokamachi City, Niigata Prefecture ■ Wall-mounted gas boiler ■ 477 m² *For more details, please refer to the PDF document or feel free to contact us.

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[Video Now Available] Melts evenly even in heavy snowfall! Roof snow melting system

Even construction professionals are convinced! Panel concealed hot water circulation system.

Tokamachi City is a town with a population of about 50,000, located near Nagano Prefecture, where the maximum snow depth in February is 210 cm (1991-2020). When trying to cope with this using electric heater-type snow melting, a large amount of energy, about 300 to 350 W per square meter, is required. Therefore, even for a house of about 30 tsubo (approximately 100 square meters), the equipment would need to be around 30 kW, and in both heavy and light snowfall years, the basic fee will be a burden according to the equipment capacity. In contrast, a hot water circulation system using a boiler or similar as a heat source can freely adjust the output through temperature control, making it more suitable for heavy snowfall areas since fuel costs can significantly decrease in light snowfall years. This time, since we are also renovating the roof, we concealed the snow melting panels beneath the metal sheeting. The roof surface warms evenly, allowing the snow to melt uniformly and beautifully. Mr. N, who is the president of a construction company, has been responsible for road snow removal in the area during the winter months, which meant that snow at his own home was inevitably put off until last. Due to this background, he decided to take the plunge and install a roof snow melting system this time. We are here to assist with snow-related issues not only for new homes but also for existing ones.

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