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  • Commercial
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      • Air & Vapor Barriers
        • Fluid-Applied, Impermeable AVB
        • Fluid-Applied, Permeable AVB
        • Self-Adhered, Impermeable AVB
        • Self-Adhered, Permeable AVB
        • AVB Flashing
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        • Acrylic
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        • Repair Fabric & Reinforcement
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      • Roof Membranes & Accessories
        • Adhesives, Primers, & Sealants
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        • SBS-Modified
        • Self-Adhered
        • Underlayments - Steep Slope
      • Single-Ply Roofing
        • Roofing Insulation & Accessories
        • TPO Roofing
        • EPDM Roofing
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        • Damp Proofing
        • Traffic Coatings
        • Waterproofing Accessories
      • Waterstops
        • Hydrophobic
        • Injectable
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      • Integrated Building Envelope Systems
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    MiraPLY Received Early Thumbs-Up on Nvidia Project

    Blog

    MiraPLY Received Early Thumbs-Up on Nvidia Project

    Read More
    Maximizing School District Roofing Budgets: The Power of Restoration

    Blog

    Maximizing School District Roofing Budgets: The Power of Restoration

    Read More
    New Orleans Convention Center Replaces 41-Acre Roof with Henry SPF Roofing System

    Project Profile

    New Orleans Convention Center Replaces 41-Acre Roof with Henry SPF Roofing System

    Read More
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        • Damp Proofing
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      • Housewrap & WRBs
        • Mechanically-Fastened WRB
        • Rainscreen
        • Self-Adhered WRB
        • WRB Accessories
        • WRB Sealants
      • Insulation
        • Continuous Insulation
        • Denim Insulation
        • DIY Insulation
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        • Roof Coatings - Aluminum
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        • Liquid-Applied Flashing
        • Mechanically-Fastened Flashing
        • Self-Adhered Flashing
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      • 1-2-3 Moisture Control System
    • Product Search
    Sturbridge Lakehouse Showcases Blueskin® VPTech™

    Project Profile

    Sturbridge Lakehouse Showcases Blueskin® VPTech™

    Read More
    HUD's Latest Energy Standards: A Builder's Guide

    Blog

    HUD's Latest Energy Standards: A Builder's Guide

    Read More
    Air Sealing Strategies for Success: Enhancing Home Performance Across Climate Zones

    Blog

    Air Sealing Strategies for Success: Enhancing Home Performance Across Climate Zones

    Read More
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  • MiraWELD

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MiraWELD® H/V

MiraWELD Product Image
miraweld-pre-applied-waterproofing-installation

MiraWELD® H/V

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Self-Adhering, Blindside Waterproofing

MiraWELD is an adhesively bonded pre-applied waterproofing solution with welded seams that is typically used for high-risk projects like hospitals, museums, and computer centers. It is best used for below-grade applications on foundation walls and under slab where the groundwater is a concern and removing and replacing sensitive interior finishes and equipment would be costly if water intrusion were to occur.

Sizes Available:

Width

4 ft

Length

50 ft

MiraWELD® H/V

  • Product Details
  • Technical & Installation

Product Details

Henry MiraWELD is a nominal, 70-mil horizontal grade, self-adhering, blindside waterproofing membrane. The dual laminate membrane fuses a 45-mil thick, reinforced TPO sheet to a 25-mil butyl adhesive coating, combining two of the most time-tested waterproofing technologies used worldwide. MiraWELD is not only tough, durable and flexible, it also has an uncoated TPO selvedge for superior seam integrity using conventional hot-air welding equipment.

MiraWELD-H waterproofing membrane is designed for below-grade, pre-applied waterproofing under structural concrete slabs, elevator pits, pile caps, grade beams, and footings.

MiraWELD-V waterproofing membrane is designed for below-grade, preapplied waterproofing against zero property lines, existing buildings and shoring or soil retention systems under continuous or intermittent hydrostatic pressure.

  • DURABLE

    Resistance to most groundwater and soil contaminants, serves as an effective Radon and Methane barrier and can bridge shrinkage cracks in concrete

  • TENACIOUS BOND

    Butyl Alloy adhesive creates a permanent, chemical bond with placed concrete to eliminate water migration between membrane and concrete

  • SUPERIOR SEAMS

    Easy to weld TPO using an automatic or hand-held welder provides “Best in Class” seam integrity

  • EFFICIENT APPLICATION

    Prefabricated detailing accessories reduce labor while increasing workmanship quality

Product Literature
  • Pre-Applied Waterproofing Solutions Brochure
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  • Henry Waterproofing System Selection Chart
    View Now
  • Henry-FactSheet-Lateral-Water-Migration
    View Now

Technical & Installation

  • MiraWeld Horizontal TDS

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  • MiraWeld Vertical TDS

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  • MiraWeld Horizontal SDS

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  • MiraWeld Vertical SDS

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  • MiraWELD Architectural Details ALL - CAD

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  • MiraWELD Architectural Details ALL - PDF

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  • MW-10 TIEBACK/ SOIL ANCHOR

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  • MW-11 DETENSIONED TIEBACK (CONCRETE BLOCKOUT)

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  • MW-12 WALER

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  • MW-20A PILE HEAD w/ INJECTABLE WATERSTOP

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  • MW-20B PILE HEAD

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  • MW-21A PILE CAP

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  • MW-21B PILE CAP TIE-IN w/ INJECTABLE WATERSTOP

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  • MW-21C PILE CAP TIE-IN

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  • MW-40A SLAB PENETRATION w/ INJECTABLE WATERSTOP

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  • MW-40B SLAB PENETRATION

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  • MW-41A WALL PENETRATION w/ INJECTABLE WATERSTOP

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  • MW-41B WALL PENETRATION

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  • MW-70 TERMINATION AT FINISHED GRADE

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  • MW-71 TERMINATION ABOVE FINISHED GRADE

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  • MW-80 MIRAWELD INSIDE CORNER

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  • MW-81 MIRAWELD OUTSIDE CORNER

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  • MW-82 MIRAWELD DETAIL STRIP

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  • MW-90 MIRAWELD-H END LAP AND SIDE LAP

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  • MW-91 MIRAWELD-H SEAMS WITH DETAIL TAPE

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  • MW-92 MIRAWELD-V END LAP AND SIDE LAP

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  • MW-93 MIRAWELD-V SEAMS WITH DETAIL TAPE

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  • MW-100A SLAB TO BLINDSIDE WALL TIE-IN w/ INJECTABLE WATERSTOP

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  • MW-100B SLAB TO BLINDSIDE WALL TIE-IN

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  • MW-101A BLINDSIDE WALL TO ELEVATED SLAB TIE-IN w/ INJECTABLE WATERSTOP

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  • MW-101B BLINDSIDE WALL TO ELEVATED SLAB TIE-IN

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  • MW-110 MIRAWELD - MIRADRI 860/861 FOOTING TIE-IN

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  • MW-111 MIRAWELD - MIRADRI 860/861 SLAB TIE-IN

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  • MW-112 MIRAWELD - MIRADRI 860/861 WALL TIE-IN

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  • MW-113 MIRAWELD - MIRADRI 860/861 ADJACENT WALL TIE-IN

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  • MW-114 MIRAWELD - MIRADRI 860/861 WALL TO ELEVATED SLAB TIE-IN

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  • MW-115 MIRAWELD - MIRADRI 860/861 WALL TO DECK TIE-IN

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  • MW-120 MIRAWELD - MIRASEAL FOOTING TIE-IN

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  • MW-121 MIRAWELD - MIRASEAL SLAB TIE-IN

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  • MW-122 MIRAWELD - MIRASEAL WALL TIE-IN

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  • MW-123 MIRAWELD - MIRASEAL ADJACENT WALL TIE-IN

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  • MW-124 MIRAWELD - MIRASEAL WALL TO ELEVATED SLAB TIE-IN

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  • MW-125 MIRAWELD - MIRASEAL WALL TO DECK TIE-IN

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  • MW-135 MIRAWELD - CCW-500R WALL TO DECK TIE-IN

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  • MW-142A MIRAWELD - MIRACLAY BLINDSIDE WALL TIE-IN w/ INJECTABLE WATERSTOP

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  • MW-142B MIRAWELD - MIRACLAY BLINDSIDE WALL TIE-IN

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  • MW-142C MIRAWELD - MIRACLAY WALL TIE-IN w/ INJECTABLE WATERSTOP

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  • MW-162A MIRAWELD - MIRAPLY BLINDSIDE WALL TIE-IN w/ INJECTABLE WATERSTOP

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  • MW-162B MIRAWELD - MIRAPLY BLINDSIDE WALL TIE-IN

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FEATURED CEU

Competitive, Constructable, Complete Specifying Total Envelope Solutions in a Low-Bid World

A whopping 90% of construction litigation is driven by moisture intrusion. That intrusion occurs within just 5% of the total surface area of the envelope. The culprit is always the same: transitions and penetrations. The roof must transition to the wall, the wall must transition to the foundation, the punched openings must be tied into the air barrier, the insulation must be installed over the air barrier, and the cladding goes overtop that... and on and on. What’s the challenge? We need the envelope to perform as a unified whole, but we specify, design, bid, VE, install, and inspect it in phases, which always involves multiple manufacturers and multiple trades. The industry is clearly consolidating around “total envelope solutions” provided by three to five horizontally integrated conglomerates, but we have not yet reached the inflection point: integrated envelope specifications/warranties. What’s it going to take to do things better?


1 AIA LU/HSW
1 IIBEC CEH

Request this Lunch & Learn Session
Construction Project Building Code Analysis: Generate a photo realistic image of building code analysts conducting a code analysis for a construction project, with building code books, code compliance review, architectural plans, and construction site overview visible; ensure the image is of high resolution for clear and detailed quality, with proper subject placement and clear edges.

Sustainability

  • Henry MiraWELD-H Product Certification

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  • Henry MiraWELD-V Product Certification

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