D-Dome project with 2.1 MWp at the Tissot-Arena in Biel-Bienne, Switzerland
D-Dome 10° Flat roof system
The solution for double-sided elevation
The D-Dome System is suitable for nearly all types of flat roofs. It is very easy to install using fewer K2 System components.
- A system which provides optimal surface utilisation and yields for roofs with limited ballasting options
- Aerodynamically optimised as a result of wind tunnel testing
- Quick and easy handling
- Also available as a short rail system
D-Dome as additional elevation
D-Dome can also be mounted on trapezoidal sheet metal roofs.
Base: Plan your mounting system online
Future-oriented planning with satellite images, graphical tools and detailed project reports.
Here you can find all benefits of Base at a glance.
Did you know that
... the Caritas workshops in Germany pack around 260,000 sets of OneMid/OneEnd module clamps for us a month.
Learn more about our great cooperation with the social institutions.
Product details
Components D-Dome 10° System
Dome D1000
Dome SD
SpeedRail with building protection mats
SpeedPorter
Cable Manager
TerraGrif U17
References
D-Dome System on a roof with membrane and 1.87 MW
D-Dome installation with 32kW in Nagoya, Japan
D-Dome 2.0 on bitumen roof (Grammer Solar)
A 300 kWp D-Dome System installed in May 2018 (Photovoltaik Montage Zimmermann)
D-Dome System on foil roof
D-Dome with PE panels on flat roof with gravel filling
D-Dome System on clay-pebbles
D-Dome System on trapezoidal sheet metal
D-Dome System on gravel
D-Dome System on foil roof
D-Dome System on bitumen roof
Downloads D-Dome 10°
Document type
Product data sheet
Brochure Flat roof
Accessories Flat roof
Checklist Flat roof
Assembly instructions D-Dome Classic
Assembly instructions D-Dome 2.0
Assembly instructions Trapezoidal sheet metal
Recommendations for lightning protection and equipotential bonding
Certificate Structural Analyses
Expert's report wind loads
Videos
Approved modules Flat-Roof-Systems
Our flat roof systems require a clamp on the short side of the modules. On the link "approved modules" you will find a list of all compatible modules.
If your module is missing in the list, please call us +49 (0)7159-42059-0 or write an e-mail info@k2-systems.com.
Technical Data
D-Dome
Scope of application
Flat roofs ≤ 5° with single ply membrane or bituminous roof covering, also on concrete, gravelled or green roofs; also trapezoidal sheet metal roofs with continuous mounting rails
Fastening type/roof fixture
Ballasted; no roof penetration for inclination ≤ 3°
Requirements
- Permissible module dimensions (L × W × H): 1386-2080 × 950-1100 × 30-50mm
- Minimum system size: 2 supports (4 modules)
- Module approved for corner clamping (see approved modules…)
Technical specifications
- Thermal separation after max. 11m (trapezoidal sheet metal 8.4m)
- Minimum clearance to roof edge 600 mm
Inclination angle
10°
Material
- Mounting rails, D-Dome, Dome SD, Module Clamps, Rail Connectors: Aluminium EN AW-6063 T66
- Building protection mat with or without aluminium lining (PUR-bound rubber granules)
- Small parts: Stainless steel (1.4301) A2-70
D-Dome
Scope of application
Flat roofs ≤ 5° with single ply membrane or bituminous roof covering, also on concrete, gravelled or green roofs; also trapezoidal sheet metal roofs with continuous mounting rails
Fastening type/roof fixture
Ballasted; no roof penetration for inclination ≤ 3°
Requirements
- Permissible module dimensions (L × W × H): 1386-2080 × 950-1100 × 30-50mm
- Minimum system size: 2 supports (4 modules)
- Module approved for corner clamping (see approved modules…)
Technical specifications
- Thermal separation after max. 11m (trapezoidal sheet metal 8.4m)
- Minimum clearance to roof edge 600 mm
Inclination angle
10°
Material
- Mounting rails, D-Dome, Dome SD, Module Clamps, Rail Connectors: Aluminium EN AW-6063 T66
- Building protection mat with or without aluminium lining (PUR-bound rubber granules)
- Small parts: Stainless steel (1.4301) A2-70