Difference between revisions of "Materials:NLSM LiteN'Less II"

Latest revision as of 19:14, 21 November 2024

Division C - Accepted Materials
Group - Vegetated Roof Systems

NLSM LiteN'Less II
by Next Level Stormwater Management

System/Material Acceptance and Product Details The information published in the RCABC Roofing Practices Manual and offered below does NOT represent a complete set of the manufacturer’s data or specifications, nor is this system and its various materials recommended or endorsed by the Guarantor. The preparation of a detailed specification is the responsibility of the Design Authority.
Vegetated Roof System Manufacturer https://www.nlsm.ca/ Accepted for the RoofStar Guarantee Program October 25, 2024 Accepted for application in Vegetated Roof Systems Acceptance Criteria Refer to the RGC Standard for Vegetated Roofs System Summary The LiteN’Less™ II system is Next Level Stormwater Management's lightest vegetated system available. Lightweight and soilless, with no “loose” growing medium, its light weight avoids excessive loading and is therefore offered as a solution for roof retrofits. Manufacturer Online Resource LiteN’Less™ II System System Depth 30.7 mm (1-1/8") Growing Media Depth 20 mm (13/16") Vegetation Profile Moss-Sedum Suitable climate zones All BC zones except Zone 4, subject to manufacturer's approval System Components NL718 Sedum Blanket (Click here for the Technical Data Sheet PDF) NL512 Retention Fleece (Click here for the Technical Data Sheet PDF) NL512 Retention Fleece (Note that this system requires two (2) layers of fleece) NL120 Root Barrier (Click here for the Technical Data Sheet PDF) NL200 Edging & Accessories (Click here for the Technical Data Sheet PDF) NL210 Drain Box & Accessories NL220 Penetration Box NL WindProtect Plate ^Conditions and Limitations Note that system thickness is dependent upon the selection of components, which is determined (in part) by design parameters, including hydrological requirements. Consult with the vegetated roof system manufacturer* for options and saturated system weight. Also note that vegetation coverage under the RoofStar Vegetated Roof Guarantee applies only to extensive systems planted with mats or trays - see Part 3 of Division A for more about coverage.

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 ;Acceptance Criteria: Refer to the [[VRA Standard | RGC Standard for Vegetated Roofs]]
 ;System Summary: The LiteN’Less™ II system is Next Level Stormwater Management's lightest vegetated system available. Lightweight and soilless, with no “loose” growing medium, its light weight avoids excessive loading and is therefore offered as a solution for roof retrofits.
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 ;<sup>*</sup>Conditions and Limitations: Note that system thickness is dependent upon the selection of components, which is determined (in part) by design parameters, including hydrological requirements.  Consult with the ''vegetated roof system manufacturer'' for options and saturated system weight.