How Basement Underpinning is done in Toronto? Basement Lowering Steps to build a Legal Unit скачать в хорошем качестве

How Basement Underpinning is done in Toronto? Basement Lowering Steps to build a Legal Unit

🎥 Watch the full process of a basement underpinning and lowering project in Toronto completed by Strong Basements Inc., one of the most trusted underpinning contractors in Toronto. This detailed video shows every step of transforming an old, low basement into a high, comfortable, and structurally reinforced living space. From engineering design and permit preparation to excavation, underpinning, waterproofing, and new concrete floor installation — we guide you through each construction phase of Basement Lowering. 🔧 What You’ll See in This Video: Professional basement underpinning step-by-step (non-shrink concrete method) Safe basement lowering process to increase ceiling height Structural engineering inspection and City of Toronto permit workflow Installation of new sanitary drains, sump pump, and backwater valve Interior waterproofing, weeping tile, vapour barrier, and R10 insulation installation Concrete floor pour and finishing for a smooth, durable surface Optional upgrades like basement walkouts and legal secondary suites For more details about basement underpinning in Toronto: 🔗 https://strongbasements.com/basement-... ⏱️ Timecodes: 0:00 – Introduction 0:39 – Engineering and Underpinning Plan for Basement Lowering 1:00 – Underpinning Contractor and Equipment 1:23 – Preparing the Basement for Underpinning Phases 1:46 – 1st Underpinning Sections Concrete Demolition 2:00 – 1st Underpinning Sections Excavation 2:23 – 1st Underpinning Inspection (Engineer Structural Report + City Inspector) 2:54 – 1st Underpinning Sections Concrete Forms Installation 3:12 – Types of Underpinning in Toronto, Ontario 3:29 – 1st Sections Concrete Pour 3:41 – 1st Sections Non-Srink Grout Application 3:49 – 2nd Phase of Basement Underpinning 4:17 – 2nd Underpinning Sections Concrete Demolition 4:18 – 2nd Underpinning Sections Excavation 4:19 – 2nd Underpinning Inspection (City Inspector) 4:20 – 2nd Underpinning Sections Concrete Forms Installation 4:21 – 2nd Sections Concrete Pour 4:22 – 2nd Sections Non-Srink Grout Application 4:26 – 3rd Phase of Basement Underpinning 4:30 – 3rd Underpinning Sections Concrete Demolition 4:32 – 3rd Underpinning Sections Excavation 4:35 – 3rd Underpinning Inspection (City Inspector) 4:36 – 3rd Underpinning Sections Concrete Forms Installation 4:37 – 3rd Sections Concrete Pour 4:39 – 3rd Sections Non-Srink Grout Application 4:37 – Underpinning Phase of Basement Lowering is complete. 4:54 – Basement Water Management System (Phase of Basement Lowering) 4:59 – Old Storm Drainage (Downspouts, Weeping Tile, Window Well Drainage) 5:01 – Old Sanitary Drainage Pipes and Water Service 5:13 – Checking, Marking and Confirming New Sanitary Pipe Layout 5:22 – New Sanitary Drainage Pipe System Installation 5:30 – New Sanitary Drainage Pipe System Materials 5:42 – New Sanitary Drainage Pipe System Rough-Ins 6:11 – Old Storm Drainage Adaptation to Basement Lowering 6:31 – Existing Weeping Tile Integration to New Interior Weeping Tile 6:55 – New Interior Weeping Tile Pipe Installation 7:15 – Sump Pump System Installation 7:39 – Waterproofing Membrane on the Walls and Underpinning 8:08 – Main Water Service Pipe Upgrade and Watermeter Relocation 8:31 – Plumbing Inspection (Basement Water Management System Rebuilt) 8:55 – Gravel Bedding Application and Compact (solid base for new concrete floor) 9:19 – Moisture Barrier Installation (protects the concrete floor from water evaporation) 9:37 – Insulation of Concrete Floor (R10 Rigid Foam Insulation Sheets) 10:03 – Steel Wire Mesh (Concrete Slab Reinforcement) 10:13 –Concrete Floor Installation (4" Concrete Slab 32mPa) 10:32 – Final Inspection (Structural Engineer and City Inspector) 10:58 – Basement Renovation (after Underpinning and Lowering) 11:19 – Basement Walkout (for Legal Unit or Basement Apartment) 11:19 – Celebrating Basement Lowewring Construction and Renovation 🏗 About Strong Basements Inc. Strong Basements Inc. is a licensed and insured basement underpinning contractor in Toronto, specializing in: Basement Underpinning & Lowering Structural Foundation Repairs Waterproofing & Drainage Systems Concrete Floor Installation Walkout Construction & Secondary Suites We provide engineered solutions for homes across Toronto and the GTA, ensuring every project meets Ontario Building Code standards. Our experienced team delivers reliable craftsmanship, transparent pricing, and long-term structural safety. 📞 Contact Strong Basements Inc. Get your free on-site estimate or consultation today: 🌐 https://strongbasements.com 📧[email protected] 📞 (416) 800-1101