Protecting your home’s foundation from water and moisture is critical for ensuring long-term structural integrity and a dry, healthy basement. The DELTA®-MS dimpled membrane by Dörken Systems Inc. is a top-tier solution for foundation waterproofing, utilizing exclusive Air-gap Technology to keep basements dry and durable. This comprehensive guide provides a step-by-step process for installing DELTA®-MS, along with expert tips to maximize its performance. Whether you’re a contractor or a DIY homeowner, this guide will help you achieve a professional-grade installation.

Why Choose DELTA®-MS for Foundation

Waterproofing?

The DELTA®-MS dimpled membrane is a high-density polyethylene (HDPE) sheet designed to protect foundations from water intrusion. Its vacuum-formed dimpled pattern creates an air gap that allows water to drain away from the foundation wall, preventing hydrostatic pressure buildup. Unlike traditional spray-on waterproofing, which can crack when concrete shifts, DELTA®-MS bridges cracks to ensure no water intrusions occur. Made from 60% recycled and 40% virgin HDPE, it offers superior compressive strength and durability, making it ideal for residential and commercial applications. 

Key Benefits of DELTA®-MS

• Permanent Protection: Keeps basements dry by creating a capillary break and allowing water to drain to the footing drain.
• Durability: Combines virgin and recycled HDPE for high compressive strength and impact resistance.
• Crack Bridging: Unlike sprays, it maintains waterproofing integrity even if the foundation cracks.
• Eco-Friendly: Made with 60% recycled materials, supporting sustainable building practices.
• Code Compliance: Meets building code requirements in the USA and Canada, including CCMC and ICC-ESR-2303 certifications.
• Ease of Installation: No need for specialized safety equipment or curing time, unlike spray-on systems.
  
  

Step-by-Step Guide to Installing DELTA®-

MS

Follow these detailed steps to install DELTA®-MS for optimal foundation waterproofing. For a visual guide, watch the official DELTA®-MS Installation Video.

Technical Specifications of DELTA®-MS

For a detailed look at the product’s properties, refer to the DELTA®-MS Technical Data Sheet. Key specifications include:

• Material: 60% recycled HDPE, 40% virgin HDPE
• Compressive Strength: High resistance to pressure, ideal for deep foundations
• Dimple Height: 8 mm, creating an effective air gap for drainage
• Water Penetration Resistance: Impermeable to water and water vapor
• Certifications: CCMC (Damp-proofing), ICC-ESR-2303
• Available Sizes: Various roll sizes for easy installation on different foundation heights

These specifications make DELTA®-MS a reliable choice for protecting foundations in diverse climates and soil conditions.

DELTA®-MS is primarily used for foundation protection in residential and commercial basements, with additional applications in sub-base courses and tunnels. A range of accessories, including DELTA®-FAST'ner, DELTA®-FLASH, DELTA®-GRIP FASTENER, DELTA®-MOLD STRIP, DELTA®-SEALANT, and DELTA®-TERMINATION BAR, are available to ensure optimal installation and performance.

Downloadable Resources

For more in-depth information and technical specifications, download the official DELTA®-MS documents:

• DELTA®-MS Brochure:
  https://www.dorken.com/media/docs/products/Product-Details/DELTA-MS-Brochure.pdf

• DELTA®-MS Installation Guide:
  https://www.dorken.com/media/docs/products/Installation-Guides/DELTA-MS-Installation-Instructions.pdf
  
  

• DELTA®-MS Technical Data:
  https://www.dorken.com/media/docs/products/Technical-Data/DELTA-MS-Technical-Data.pdf