DIMPLED FOUNDATION MEMBRANE

The contractor’s choice for one reason: it works

For 25 years, SUPERSEAL Dimpled Foundation Membrane has been protecting homes all over North America. It's a plastic dimpled sheet made from High Density Polyethylene (HDPE) plastic. It's mechanically fastened to the foundation wall and can be used on all types of foundations on the inside or on the outside. 

It's available roll heights of 3'6", 5'0, 6'0, 6'7", 7'4", 7'11" and 8'11".  All rolls are 65.5' long

  • Waterproofing the interior of a basement foundation
  • SUPERSEAL Dimpled Membrane and SUPERSEAL Waterproofing
  • Drain Stone on your footing
  • SUPERSEAL DImpled membrane installed on slope with membrane cap
  • Installing SUPERSEAL Dimpled membrane over waterproofing on an ICF
  • SUPERSEAL DimpleGrip Molding on a corner
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Areas of Use

All types of foundations including;

Permanent Barrier

SUPERSEAL Dimpled Membrane is made from tough, long lasting plastic that keeps exterior moisture out. It prevents backfill material from touching the foundation wall or damaging the waterproof coating. Once installed it can be backfilled right away.

Air Gap & Drainage

The dimples in the membrane create an Air Gap and Drainage Space and keeps 100% of the head water pressure off the face of the wall. This space allows moisture to condensate outward on to the membrane. By gravity, the moisture then falls to the footing drain for removal.

Bridging Foundation Cracks

60% of all foundations experience cracks within the first year of being poured. Because SUPERSEAL Dimpled Membrane is mechanically fastened, the Air Gap created allows the wall to shift, crack, and settle without affecting its amazing performance.

Warranty & Approvals

SUPERSEAL Dimpled membrane is ICC & CCMC evaluated for U.S.A. & Canadian building codes. It's backed by a 40 year warranty.

Waterproof Coatings

When installed over top of SUPERSEAL Waterproofing, SUPERSEAL Dimpled membrane creates the ultimate in home waterproofing protection.

Roll Size
$131.10 CAD
$131.10 CAD
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TYPICAL FOUNDATION INSTALLATION

Tools required

  • Measuring Tape
  • Marker / Chalk line
  • Mastic (seams & overlaps)
  • Nail Gun & Nails
  • 1¼" x 3/16" Tapcon Screws
  • Hammer
  • Screw Gun & screws for ICF's (see ICF instructions)

Calculating materials required

  • Measure from your footing to your finished grade height and lineal feet to be protected.
  • Allow 12" overlaps
  • Select the roll(s) required
  • Ensure you have enough Molding to cover the top, sides, and around window wells (If applicable)

Fastening Systems

DimpleGrip Molding is a heavy-duty molding. Features 3 rows of
dimples on the back for enhanced strength for fastening to the foundation wall. It's primarily used on Horizontal and Vertical edges. It can be flipped over for sloping edges. DimpleGrip Molding uses less fastening plugs.

Membrane Cap can be used on horizontal, vertical, and sloping
edges. It’s more cost effective than DimpleGrip but does require more fastening plugs.

Depending on the situation, you can use a combination of both moldings to save money. DimpleGrip for the top horizontal edges and Membrane Cap for long sloping areas.

 Premium System (per roll)

 Standard System (per roll)

  • Approx. 2 Bundles of Membrane Cap
  • 3-4 Bags of Super Plugs

(Optional) Small Plugs can also be used to fastener corners and overlaps

Guns, Nails, and Screws

When fastening SUPERSEAL Dimpled Foundation Membrane of Drainage Membranes to a foundation you will need the proper fasteners.

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To place an order by phone, call 1-800-571-1877

SUPERSEAL Dimpled Membrane on a Concrete Foundation
SUPERSEAL Dimpled Membrane on a Concrete Foundation
SUPERSEAL DimpleGrip Molding
SUPERSEAL DimpleGrip Molding
Installing SUPERSEAL Dimpled Membrane on a Concrete wall
Installing Dimpled membrane on a Concrete wall
Installing SUPERSEAL Dimpled Membrane over a waterproofing coating on an ICF
Installing Dimpled Membrane over a waterproofing coating on an ICF
SUPERSEAL Dimpled membrane on a Concrete Block Wall
Dimpled membrane on a Concrete Block Wall
SUPERSEAL Dimpled Membrane on an ICF
Dimpled Membrane on an ICF
SUPERSEAL Dimpled Membrane installation
Dimpled Membrane installation
Dimpled Membrane Installation
Dimpled Membrane Installation
Measuring the Grade Height
Measuring the Grade Height
Cleaning the footing with a broom
Cleaning the footing with a broom
Cleaning the footing with a blower
Cleaning the footing with a blower
Patching the tie holes and foundation
Patching the tie holes and foundation
SUPERSEAL Membrane Cap on an sloping edge
SUPERSEAL Membrane Cap on an sloping edge

PRODUCT SPECIFICATIONS & APPROVALS

SUPERSEAL Dimpled Foundation Membrane

Installation Instructions

Specifications

Approvals