D-Dome Railless² System

Patent Pending

 

The D-Dome Railless² System is installed on flat roofs. It is our fastest and easiest commercial flat roof system to install, using modular components and virtually no hardware.

  • A low-ballast system which maximizes available roof space
  • ASCE 7-05 and ASCE 7-10 compliant; boundary layer wind tunnel tested
  • SEAOC peer-reviewed for wind and seismic loads
  • UL2703 certified
  • Quick and easy handling - adapted to the workflows on a construction site
  • Robust and reliable
  • Can be anchored if required

  • Symbol flat roof
  • Symbol two-sided elevation
  • Symbol pallets ware
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Document Type
Assembly Instructions
D-Dome R² Assembly Instructions US01-1220
UL and Other Certifications
Everest UL Online Certifications Directory Listing US14-1020 **For the most current listing, visit UL.com/Database and type Everest Solar Systems.**
D-Dome R² Permitting Guide US1-0817
D-Dome R² Certificate of Compliance US01-1117
D-Dome R² Coefficient of Friction US1-1217
Product Sheet
D-Dome R² Product Sheet US01-0121
End Clamp Product Sheet US01-0121
Quick Guide
D-Dome R² Optimizer Mounting Bracket Kit Quick Guide US04-1019
Technical Sheets and CAD Files
D-Dome R² Technical Sheet US03-1218
D-Dome R² CAD Blocks
D-Dome R² Technical Drawings DWG File
D-Dome R² Technical Drawings PDF File
Protocol Static Friction US01-0121
Engineering Letters
D-Dome R² CA Engineering Letter US01-0818
D-Dome R² CO Engineering Letter US01-0520
Roof Ballast Guide
Roof Ballast Guide US01-0120

Videos

Technical Data

Side view D Dome railless R2 system
 
D-Dome Railless² System
Scope of Application

Flat roofs up to 5° with membrane and built-up roof

Fastening Type/Roof Fixture

Low ballast, no roof penetrations; anchors optional

Requirements

  • Permissible module dimensions (L x W x H): 1550 - 2044 x 950 - 1050 x 30 - 50 mm
  • Minimum system size: one row x three modules
  • Roof inclination of up to 5°, mechanical fastening from 3°
Technical Specifications

  • Thermal separation after max. 13.5 m: min. 30 mm to max. 150 mm
  • Minimum clearance to roof edge 500 mm (350 mm to other obstructions)
Module Slope

10°

Material

  • Dome Peak R², Dome Base R², Dome Porter R², Dome Corner Strut R²: Aluminum 6063 T66 or 6061-T6
  • Roof Protection Mat R², Roof Spacer Mat R²: PUR-bound rubber granules
  • Module clamps: 304 Stainless Steel
D-Dome Railless² System
Scope of Application

Flat roofs up to 5° with membrane and built-up roof

Fastening Type/Roof Fixture

Low ballast, no roof penetrations; anchors optional

Requirements

  • Permissible module dimensions (L x W x H): 1550 - 2044 x 950 - 1050 x 30 - 50 mm
  • Minimum system size: one row x three modules
  • Roof inclination of up to 5°, mechanical fastening from 3°
Technical Specifications

  • Thermal separation after max. 13.5 m: min. 30 mm to max. 150 mm
  • Minimum clearance to roof edge 500 mm (350 mm to other obstructions)
Module Slope

10°

Material

  • Dome Peak R², Dome Base R², Dome Porter R², Dome Corner Strut R²: Aluminum 6063 T66 or 6061-T6
  • Roof Protection Mat R², Roof Spacer Mat R²: PUR-bound rubber granules
  • Module clamps: 304 Stainless Steel

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