UNIQUE SYSTEM BENEFITS
- Exceptional thermal insulation
- Factory pre-assembled cassette
- Quick and easy installation
- Clean look due to hidden glazing columns
- Unparalleled wind and snow load resistance - enables long spans
- Decreased noise from rain due to double wall
More Info
Double the Comfort
CREATE INNER CALM WITH SOFT, DIFFUSED LIGHT
Danpatherm double glazing features Softlite, a special finish manufactured into the panels to eliminate glare and ensure even light transmission. With Softlite, interiors are evenly lit with a gentle and diffused light. Softlite is one of a wide range of finishes offered by Danpal®.
Double the Experience
EXCELLENT THERMAL INSULATION, LIGHT TRANSMISSION AND LOAD RESISTANCE
Danpatherm RK7, the unique Double Glazed Roofing System, redefines what’s possible in the world of roofing. Designed to create the ideal environment with perfect light, shade and sound, this new roofing system provides superb light transmission, thermal performance, sound insulation and spanning capabilities.
Double the Possibilities
Danpatherm RK7 offers total versatility for adaptive environments. The dynamic nature of the system offers the flexibility to design daylighting systems that have a larger aperture without the traditional risk of over lighting or overheating a space. Inner and outer panels come in a variety of glazing colors, extending the creative possibilities.
Double the Ease
CLEAN AND QUICK INSTALLATION
This unique, factory-assembled building system is quick and easy to install, reducing labor costs and installation time. External panels can be removed if necessary without affecting the building envelope. Pre-fabricated off-site, this cassette panel system prevents moisture and dirt penetrating between the panels.
Double the Peace of Mind
UNPARALLELED WIND AND LOAD RESISTANCE
Built from cassettes and connected through Danpal’s well-known standing seam connection, Danpatherm RK7 features hidden glazing columns which provide high resistance to wind and snow loads.
Danpatherm RK7 can span more than 3 metres unsupported, significantly reducing requirements for secondary steel framing.
| WITHOUT INSULATION | WITH INSULATION | |
| Cassette structure | 12 + 46 +12 | |
| Module (mm) | 600 | |
| Thickness (mm) | 70 | |
| Length | Standard up to 11.8 meter | |
| Weight (kg/m²) without frame | 8 | 8.3 |
| Reaction to fire norm EN 13501-5 | Broof (t1) | |
| Acoustics Rw (c, ct) | 26 (-1, -5) | |
| U value (W/m²K) | 1.18 | 0.79 |
| Light transmission | Up to 35% | Up to 19% |
| SHGC | 0.4 | 0.3 |
| Max wind load Span 2000 mm 3 support | 170 kg/m² SF2 | |
| Max wind load Span 2500 mm 3 support | 155 kg/m² SF2 | |
| Max wind load Span 2500 mm 2 support | 275 kg/m² SF2 | |
| Impact and shock resistance | Soft impact test M50-1200 joule | |
| Finishes | Softlite, HP, Low E | |
| Warranty | 10 years | |
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FAQ
Double wall polycarbonate roof panels trap air between layers, significantly improving thermal insulation. This structure helps maintain indoor temperatures, reducing heating and cooling costs. Unlike traditional materials, double roofing with polycarbonate panels offers high durability, UV resistance, and energy efficiency, making it an excellent choice for sustainable buildings.
A double roofing system creates an extra barrier that absorbs and reduces noise transmission, making it ideal for commercial buildings in busy areas. Double wall polycarbonate roof panels further enhance soundproofing by dampening external noise while allowing soft, diffused natural light to enter, improving both acoustics and ambiance.
Designed for durability, a double roofing system offers extra protection against extreme weather. Double wall polycarbonate roof panels are impact-resistant, preventing damage from hail, snow, and strong winds. Their lightweight yet sturdy construction ensures longevity while maintaining excellent thermal performance.
Double roofing systems provide superior insulation, durability, and weather resistance. Double wall polycarbonate roof panels enhance natural lighting while reducing energy consumption. Their lightweight design simplifies installation, making them a cost-effective and efficient solution for large-scale commercial or industrial projects.