INTELLO PLUS 807

INTELLO PLUS

From $148.00

Airtightness, smart vapor control, and dense-pack reinforcement all in one.

INTELLO Plus is the keystone to long-lasting air and vapor control »Read More


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“Tescon_Rolls”

INTELLO Plus is a smart vapor retarder that provides a first class air barrrier for thermal insulation in roofs, walls and floors. More importantly it gives structural systems a previously unachievable degree of protection from structural damage (from condensation), even under extreme climatic conditions, due to its intelligent vapor retarding properties.

Intello is installed as part of a system of airtightness for your enclosure. Use TESCON VANA to tape the INTELLO overlaps and airseal holes. Use 475’s gaskets and sealants to airseal duct, pipe and wire penetrations through Intello.

For example:
• Vapor closed flat/green-roofs
• Unvented pitched roofs (asphalt shingles, OSB sheathing, valleys covered by ice&water shield)
• Mixed humid climates with cold winters and air-conditioning requirements in summer
• Extreme climates such as in high mountain regions or very cold/arctic conditions

Offers the largest vapor variable range available – it additionally opens up at the right moment

Properties:

• Perm rate from 13.20 to <0.13 (Sd value from 0.25 m to >25 m)
• Offers high diffusion tightness in winter (<0.13 Perm, protection against condensation)
• Maximum diffusion openness in summer (13.2 Perm, facilitates rapid drying to the interior)
• Especially suitable for structures with lower permeability on the exterior which are difficult to protect from condensation (flat or grass roofs or metal siding/sheathing etc)
• Works with wide range of insulation materials, including fiberglass, BIBS, mineral wool and many others.
• Translucent – allows dense packed blown-in cellulose insulation to be inspected after installation
— Use TESCON VANA Patches to cover holes from blown-in insulation
• Lightweight and easy to install, especially compared to OSB/Plywood
• Fully recyclable
• Air permeance per ASTM E2178 0.00005cfm/ft2
• Class A material per ASTM E84 test (0 FS, 35 SDI)
PHI Class A Passive House Component Certificate

When exposure of INTELLO Plus to UV and rain can not be avoided/minimized, because of scheduling/design constraints – use INTESANA, which has same smart vapor retarding properties, but is rated for 2 month exterior exposure and is waterproof.

Available roll sizes:

  • 323 sq. ft. – 59″x65.5′ (short roll)
  • 807 sq. ft. – 59″x164′ (regular roll)
  • 1614 sq. ft. – 118″x164′ – XL – folded off center, so you can staple it up, before folding it down
  • Declare Intello

    Download Links:

  • INTELLO Plus Specifications (PDF)
  • INTELLO Plus installation instructions for wood stud assemblies (PDF)
  • Install Video
  • INTELLO Plus Specifications (PDF)
  • INTELLO intelligent vapor control system brochure (PDF)
  • INTELLO Plus installation instructions for wood stud assemblies (PDF)
  • 3 part spec – interior air- and vapor control layer (PDF)
  • 3 part spec – interior air- and vapor control layer (DOCX)
  • Install Video
  • PHI Class A Passive House Component Certificate
  • How And When Smart Vapor Retarders Should Open Up — INTELLO’s Decade+ Of Safe Construction
  • How to install dense pack cellulose behind INTELLO
  • BLDGTYP details/photos of 0.45 ACH50 cabin in WI with a double stud wall, INTELLO Plus and dense-pack cellulose
  • buildinggreen.com – Smart Vapor retarders not just your grandmother’s poly
  • INTELLO Plus transforms assisted living facility in Mashpee, MA
  • 475 VIDEO: The INTELLO Plus Tear Test
  • The INTELLO Primer
  • Builder Testimonial: Brad Hankins on the INTELLO Energy Revolution
  • New Mold Growth Index and Safe Double-Stud Walls: WUFI Pro Shows INTELLO Plus is Key
  • In The News: Home Performance Industry using Intello Plus
  • Building Drying Reserves: 8 Situations Made for INTELLO PLUS Smart Vapor Retarder
  • Tales From An Intello-gent Tiny House: 10 In-Depth Answers From An Enlightened Customer
  • Waterbury VT Municipal Complex uses INTELLO Plus for Foam-Free Enclosure Moisture Control
  • INTELLO & DB+ Approved by DIBt for Use in Unvented Hot Roof Assemblies
  • INTELLO PLUS Resource Library
  • Installation Videos:

  • Installing INTELLO PLUS In Wood Frame Buildings With Batt Insulation
  • Installing INTELLO PLUS In Wood Frame Buildings With Blown-In Insulation [Coming Soon]
  • Related Videos:

  • 475 VIDEO: The INTELLO Plus Tear Test
  • The INTELLO Primer
  • PDF Installation Guide:

  • INTELLO Plus installation instructions for wood stud assemblies (PDF)
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