Walls Gas and Vapor Barriers

Blindside Waterproofing Membrane -- UNDERSEAL®
from Polyguard Products, Inc.

UNDERSEAL ® Blindside Waterproofing Membrane is a three layer system, usually installed against vertical drainage boards which are fastened to lagging. Flow 15P & Low Flow drainage boards. A very high strength and puncture resistant, but conformable, polyethylene film layer is installed... [See More]

  • Applications: Walls
  • Thickness: 0.0730
  • Form: Membrane/Sheeting
Flashing System -- Polyguard Aluma-Flash
from Polyguard Products, Inc.

Polyguard Aluma-Flash is a UV resistant version of the 400 Thru Wall Flashing. The top protective layer of aluminum foil protects the flashing in any area it is exposed to long term UV. Polyguard's Thru Wall Flashings are used in exterior masonry wall systems to deflect water from thru wall... [See More]

  • Applications: Walls
  • Material: Aluminum; Polythylene; Other; Rubberized Asphalt
  • Form: Coating
  • Thickness: 0.0450
Protected Wall Waterproofing Membrane -- UNDERSEAL®
from Polyguard Products, Inc.

Installed on vertical foundation walls, Underseal ® Protected Wall Waterproofing Membrane is a self adhesive material, similar to Polyguard's widely specified 650 product, except that it contains a 20 mil geomembrane backing which provides a built-in protection board. [See More]

  • Applications: Walls
  • Thickness: 0.0650
  • Form: Membrane/Sheeting
System III LW
from Epro Services, Inc.

System III LW is a field installed composite waterproofing and gas vapor barrier that is comprised of a water-based Polymer Modified Asphalt (PMA) membrane applied to the back of a HDPE core and polypropylene fabric drainage composite which provides the durability and chemical resistance of HDPE... [See More]

  • Applications: Concerte; Floors; Foundations; Walls
  • Material: Polypropylene
  • Form: Membrane/Sheeting
System III US
from Epro Services, Inc.

System III US is a field installed composite waterproofing system and gas vapor barrier system comprised of a water-based polymer modified asphalt (PMA) membrane either applied directly to HDPE drainage for blindside construction or the PMA is applied directly to the substrate that is laminated to a... [See More]

  • Applications: Concerte; Floors; Foundations; Walls
  • Material: Polypropylene
  • Form: Membrane/Sheeting