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

Latest revision as of 19:16, 21 November 2024

Division C - Accepted Materials
Group - Vegetated Roof Systems

NLSM LiteN'Less
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 Next Level Stormwater Management's original lightweight system, an older incarnation of the new updated soilless systems LiteN’Less II and LiteN’Less III. System Depth 40.7 mm (1-5/8") to 64.0 mm (2-1/2") Growing Media Depth 25.4 mm (1") to 25.4 mm (1") Vegetation Profile Moss-Sedums Suitable climate zones All BC zones except Zone 4, subject to manufacturer's approval System Components NL720 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) NL300 Drainage Mat (Conventional Roof) (Click here for the Technical Data Sheet PDF) or Stone Ballast (PMRA) 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 ^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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@@ Line 36: / Line 36: @@
 ;System Components:
 :'''NL720 Sedum Blanket''' (Click [https://rpm.rcabc.org/images/f/f2/NLSM_NL720_Sedum_Blanket_2024_TDS.pdf here] for the Technical Data Sheet PDF)
-:'''NL512 Retention Fleece''' x 2 (Click [https://rpm.rcabc.org/images/a/a7/NLSM_NL512_Retention_Fleece_TDS.pdf here] for the Technical Data Sheet PDF)
+:'''NL512 Retention Fleece''' (Click [https://rpm.rcabc.org/images/a/a7/NLSM_NL512_Retention_Fleece_TDS.pdf here] for the Technical Data Sheet PDF)
+:'''NL512 Retention Fleece''' (Note that this system requires two (2) layers of fleece)
 :'''NL300 Drainage Mat''' (Conventional Roof) (Click [https://rpm.rcabc.org/images/4/40/NLSM_NL300_Drainage_Mat_TDS.pdf here] for the Technical Data Sheet PDF) or Stone Ballast (PMRA)
 :'''NL120 Root Barrier''' (Click [https://rpm.rcabc.org/images/3/32/NLSM_NL120_Root_Barrier_TDS.pdf here] for the Technical Data Sheet PDF)
@@ Line 42: / Line 43: @@
 :'''NL210 Drain Box & Accessories'''
 :'''NL220 Penetration Box'''
 ;<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.