# Next Level Stormwater Management \- Canada's Green Roof Supplier: Green Roof Systems > NLSM supplies vegetated and non\-vegetated rooftop systems across Canada, with design support, estimation, delivery, installer training, and warranty\. Generated by Yoast SEO v26.8, this is an llms.txt file, meant for consumption by LLMs. ## Pages - [Home](https://www.nlsm.ca/) - [Contact](https://www.nlsm.ca/contact/) - [Green Roof Systems \& Design Objectives](https://www.nlsm.ca/design-objectives/) - [Toronto Designers](https://www.nlsm.ca/who-we-serve/toronto-designers/): Resource for SWM and Wind Calculations - [RCABC Roofstar Vegetated Roof Guarantee](https://www.nlsm.ca/who-we-serve/rcabc-vegetated-roof-guarantee/) ## Posts - [Greening the Way Forward](https://www.nlsm.ca/karen-liu-greening-the-future/): NLSM \& Xeroflor - [Toronto's Eco\-Roof Incentive](https://www.nlsm.ca/toronto-eco-roof-incentive/): Toront's Eco\-Roof Incentive Making a Tangible Environmental Impact - [A Sustainable Future Starts at Home](https://www.nlsm.ca/green-roof-retrofit/): A Sustainable Future Starts at Home - [Amenity Green Roofs: Sky‑High ROI](https://www.nlsm.ca/green-roof-amenity-space-roi/): Green roof amenity spaces increase property value, support well\-being, and deliver environmental benefits\. Explore research and case studies showing how rooftop green spaces create financial returns and enhance urban living in dense cities\. - [Designing Outdoor Spaces from Green Roofs Down](https://www.nlsm.ca/landscape_architecture_month/): Celebrating World Landscape Architecture Month \- Designing from Green Roofs Down ## Popups - [Meet Policy \& Design Goals in the City of Toronto](https://www.nlsm.ca/?post_type=popup&p=15772) ## Products - [LiteN’Less® III PMR](https://www.nlsm.ca/products/litenless-iii-pmr/): Soilless \& Light, On the Roof \& Wallet - [LiteN’Less® III](https://www.nlsm.ca/products/litenless-iii/): Soilless \& Light, On the Roof \& Wallet - [LiteN’Less® II PMR](https://www.nlsm.ca/products/litenless-ii-pmr/): Lightest Weight \& Soilless System - [LiteN’Less® II](https://www.nlsm.ca/products/litenless-ii-cra/): Lightest Weight \& Soilless System - [StormCap™ Detain 3° \- BC Mix](https://www.nlsm.ca/products/stormcapdetain-bc/): Ultimate Stormwater Management ## Projects - [Reina Condos](https://www.nlsm.ca/projects/reina/): Innovation that Makes Waves - [Islington Terrace Condominium](https://www.nlsm.ca/projects/islington_terrace/): Vibrant \& Eco\-Friendly - [Monza Condo Residences](https://www.nlsm.ca/projects/monza-condo-residences/): Blue Green Roof through Friction - [XO Condo](https://www.nlsm.ca/projects/xo-condo/): Alpine Meadow in the City Core - [Indigenous House, University of Toronto](https://www.nlsm.ca/projects/indigenous-house-university-of-toronto/): Biodiversity Recovery ## Systems - [Wind Tested](https://www.nlsm.ca/green-roof-systems/wind-tested/): Good Design is Critical - [Intensive](https://www.nlsm.ca/green-roof-systems/intensive-green-roof-systems/): The Sky is the Limit - [Biodiverse Roof](https://www.nlsm.ca/green-roof-systems/biodiverse-roof/): For the Birds \& the Bees - [PV Integration](https://www.nlsm.ca/green-roof-systems/pv-integration/): Ultimate Sustainable BioSolar Duo - [Stormwater Management](https://www.nlsm.ca/green-roof-systems/stormwater-management/): On Site Retention \& Detention ## Webinars - [Engineering Green Roofs for CoV's Rainwater Management Plan](https://www.nlsm.ca/webinars/engineering-green-roof-systems-to-optimize-stormwater-management/): Green roofs play a key role in the City of Vancouver’s \(CoV\) new simplified rainwater management \(RWM\) requirements for new Part 3 buildings that took effect on Jan 1\. We will learn how to design green roofs to help meet CoV’s retention/detention requirements and when upgrading to a blue\-green roof can increase ROI\. - [Wind Design for Modular Vegetated Roof Assemblies](https://www.nlsm.ca/webinars/wind-design-for-modulargreen-roof-assemblies/): Webinar about the CSA A123\.24: Standard Test Method for the Wind Resistance of Modular Vegetated Roof Assembly \(VRA\) reviews the two key test components that measure wind uplift and wind flow resistances\. Videos \& case studies help demonstrate how VRAs behave at different wind pressures and wind speeds\. - [Engineering Green Roof Systems to Optimize SWM 2\.0](https://www.nlsm.ca/webinars/engineering-green-roof-systems-to-optimize-stormwater-management-2-0/): 2\.0 is a deep dive into the latest stormwater retention and detention technologies\. Learn to use modeling to meet water balance and quantity control targets through initial abstraction and irrigation water reuse\. Recognize opportunities and limitations\. Case study demonstrates performance and cost savings\. - [NutsN’Bolts: A\-Z of Essential Tips to Achieve Success](https://www.nlsm.ca/webinars/nutsnbolts-series-three-part-series/): This three part series navigates through the complete green roof process; from recognizing opportunities, to planning, to material selection and system design with emphasis on stormwater management, to specifications and drawings, to clarity in construction documents and, finally green roof aftercare and maintenance for long term success\. \(3 hours over 3 weeks\) - [Cost Saving Strategies to Meet Toronto’s Green Roof Policy](https://www.nlsm.ca/webinars/cost-saving-strategies-to-meet-torontos-green-roof-policy/): Love 'em or hate 'em green roofs are everywhere and can check off multiple requirements set out by the Toronto Green Standard \(TGS\) and the Wet Weather Flow Management Guidelines \(WWFMG\)\. This webinar explores functions and selection criterion, and the collaboration between architect, landscape architect and engineer to achieve specific design goals\. ## Team - [Alex Mozhzhukhina](https://www.nlsm.ca/about/team/alex-mozhzhukhina/) - [Alena Dawson](https://www.nlsm.ca/about/team/alena-dawson/) - [Karen Ka Yan Liu](https://www.nlsm.ca/about/team/karen-ka-yan-liu/) - [Sasha Aguilera](https://www.nlsm.ca/about/team/sasha-aguilera/) - [Cristina Senjug](https://www.nlsm.ca/about/team/cristina-senjug/) ## Categories - [More](https://www.nlsm.ca/category/more/) - [Events](https://www.nlsm.ca/category/events/) - [Case Studies](https://www.nlsm.ca/category/case-studies/) - [Technical](https://www.nlsm.ca/category/technical/) - [Tour](https://www.nlsm.ca/category/tour/) ## Optional - [Sitemap index](https://www.nlsm.ca/sitemap_index.xml)