Basement Waterproofing Explained: Interior vs. Exterior Systems скачать в хорошем качестве

Basement Waterproofing Explained: Interior vs. Exterior Systems

Need a price for your basement? Get a Free Estimate in 2026: https://www.dryshield.ca/contact 📞 Call 24/7: 1-800-277-5411 DryShield Water Solutions specializes in advanced exterior waterproofing and interior drainage systems designed to stop foundation seepage permanently.  📍 Video Chapters (Jump to a section): 0:00 - Introduction to Drainage Systems 0:20 - Why Basements Leak (Hydrostatic Pressure) 0:45 - The Problem with Old Weeping Tiles 1:10 - Step 1: Exterior Waterproofing Process 1:35 - Applying Rubberized Urethane & Dimple Board 1:55 - Gravel and Filter Cloth Installation 2:15 - Step 2: Interior Waterproofing (Internal Drainage) 2:30 - Trenching and Sump Pump Installation 2:55 - Restoring the Concrete Slab 📝 Comprehensive Guide: How Basement Waterproofing Works 1. The Science of Leaks: What is Hydrostatic Pressure? As explained in this video, basement leaks are rarely caused by "bad luck"—they are caused by physics. When a home is built, the soil backfilled around the foundation is less dense than the undisturbed ground. Rain and snowmelt naturally migrate to this loose soil, creating a "clay bowl" effect.  This water builds up against your foundation walls, creating hydrostatic pressure. If your original weeping tiles (drainage pipes) are clogged, that pressure forces water through the floor-wall joint or cracks in the foundation. 2. The Exterior Solution (The Gold Standard) Exterior waterproofing stops water before it touches your foundation. Our 6-step process ensures a 100% seal:  • Excavation: We dig down to the footing to expose the foundation.  • Wall Prep: We remove old clay weepers and clean the walls. • Sealing: We apply a heavy-duty rubberized urethane coating (not just damp-proofing spray). • Drainage: We install a new dimple board membrane and high-flow weeping tiles with a geotextile filter. • Backfill: The system is covered with clear gravel to ensure water drains instantly. 3. The Interior Solution (Internal Dewatering) When digging outside isn't possible (due to decks, porches, or cost), we use an interior drainage system. • Trenching: We break the concrete floor along the perimeter.  • Water Management: We install weeping tiles that route water to a sump pump to mechanically eject it from your home. • Restoration: New concrete is poured over the trench, leaving your floor smooth and dry. ❓ Frequently Asked Questions (FAQ) Q: Exterior vs. Interior Waterproofing – Which is better? A: Exterior waterproofing is technically superior because it stops water from ever touching your foundation walls. However, Interior waterproofing is highly effective, often more affordable, and can be installed year-round regardless of weather.  Q: How much does basement waterproofing cost? A: The cost depends on linear footage, the depth of the foundation, and accessibility. Because every home is different, DryShield offers Free Estimates to give you an exact price. Call 1-800-277-5411.  Q: Can I just paint my basement walls to stop the leak? A: No. "Waterproof paint" typically peels off because it cannot withstand the hydrostatic pressure pushing from the outside. You must address the drainage issue (the root cause) rather than just the cosmetic symptom. Q: What are the signs of a foundation leak? A: Look for efflorescence (white chalky powder on walls), damp spots on the concrete floor, musty smells, or visible cracks in the foundation blocks. Q: Does DryShield offer a warranty? A: Yes! We provide a Lifetime Transferable Warranty on all our waterproofing installations. 🔗 Connect with DryShield Water Solutions: Website: https://www.dryshield.ca Phone: 1-800-277-5411 Serving Toronto & Southern Ontario We proudly service the Greater Toronto Area (GTA) and roughly a 200km radius, including: Toronto, Mississauga, Brampton, Hamilton, Burlington, Oakville, Markham, Vaughan, Innisfil, Shelburne, Collingwood, Dundalk, Richmond Hill, Oshawa, Whitby, Uxbridge, Haliburton Highlands, Barrie, Bracebridge, Huntsville, Minden, Gravenhurst, Kitchener-Waterloo, Cambridge, Guelph, St. Catharines, and Niagara Falls.