BLINDSIDE DELTA NATURA
DRAIN APPLICATION

DELTA-NaturaDRAIN is a high-performance, 3-dimensional drainage composite with three layers. It consists of a dimpled drainage core and two layers of high-strength polypropylene (PP) geotextile.

One geotextile (gray) is heat-bonded to dimples, and the other geotextile (white) is fully adhered to the backside of the drainage core. Provides a smooth surface for the application of a liquid applied waterproofing membrane. The drainage core is made from a special high-density polyethylene (HDPE) that provides high impact and tear resistance and is unaffected by environmental stress cracking. The non-clogging geotextile is fully bonded to the dimpled drainage core, which prevents it from being pushed into the flow channels

Features & Benefits

  • Fully laminated reinforcement cloth on the negative side, which acts as a carrying sheet for blindside/ bathtub applications Provides a continuous path for water discharge and relieves hydrostatic pressure buildup The non-woven geotextile allows water to pass freely into the drainage core Subsurface water can pass easily into the drainage core where gravity feeds it into the drainage system at the bottom of the foundation The product is rot-proof

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LIFETIME, FULLY TRANSFERABLE WARRANTY.

The City Wide Group prides itself on superior quality, adhering to the philosophy of doing things correctly from the outset and striving for unmatched customer contentment. Our assurance in our craftsmanship and wealth of experience makes us the only company in Toronto & the GTA to offer a real LIFETIME WARRANTY. Opt for The City Wide Group for foundation waterproofing, and we promise your treated area will remain free from water or moisture entry for as long as your house stands. Our services come with a warranty certificate that is transferable to endless future homeowners.

  • Before any digging gets underway, The City Wide Group ensures all utility services are informed and the dig site is clearly marked.

  • We first reveal the foundation’s walls and base, giving them a good clean to guarantee that the new concrete will bond well.

  • To deal with any cracks or openings in the foundation, we fill them with a specific type of cement before applying a fresh concrete layer over the entire area.

  • We then secure the foundation with a RUBBER BITUTHANE MEMBRANE for waterproofing, covering both the wall and its base.

  • Additionally, we attach a DELTA MS plastic mat along the foundation wall down to the base, aiding in water drainage.

  • New weeping tiles are installed to divert water from the foundation, surrounded by clean ¾” gravel to ensure proper drainage.

  • The dug-out soil is then replaced and compacted firmly to avoid any future ground movement.

  • After the work is finished, we thoroughly clean the site of any construction debris.

  • To wrap up, we repair and reinstate any outdoor spaces and landscaping that were affected by our work.

63 Years Experience

TORONTO WATERPROOFING & UNDERPINNING PROFESSIONALS
Family Owned Waterproofing and Underpinning Experts since 1961
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TESTIMONIALS

TESTIMONIALS

FREE WATERPROOFING ESTIMATE

Whether you have an actual water leak or evidence of water seeping through the walls, contact City Wide Group for a free estimate about how to waterproofing your basement.

Please complete this form and we will call you back to arrange an appointment for a Free Estimate.