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Enerfoil
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Catalog excerpts

Enerfoil - 1

Polyisocyanurate Insulation Sheathing Description Enerfoil by IKO is a rigid polyisocyanurate insulation sheathing with a foil facer laminated on the top and bottom side. Manufactured at IKO’s state-of-the-art ISO 9001-2008 registered facility, Enerfoil is a sheathing that: • Provides high thermal resistance of R6 per inch (RSI 1.05 per 25 mm) for improved energy efficient performance of walls. • Helps decrease the cost of construction. Designers can reduce the overall footprint of their buildings, as a smaller thickness of Enerfoil achieves the same R-value (RSI) of other types of insulation. • Is environmentally friendly. No ozone-depleting HCFC’s are used in the manufacture of Enerfoil, making it an ideal “Green” product. Enerfoil’s Energy Star® certification means that it clearly contributes to reducing energy consumption. • Is user-friendly. Laminated facers on both sides of the sheathing provide moderate abuse-resistance on the jobsite. Enerfoil is lightweight & easy to cut, thus reducing labor costs on site. Stud indicators improve accuracy of installation. • Provides versatility. Foil facings provide the long-term moisture resistance necessary for cavity wall applications. Enerfoil’s facings are also compatible with solvent-based materials, which can attack and compromise the performance of other thermoplastic insulations. • Has a uniform thickness for consistently maintaining air space requirements in cavity wall applications. • Is available in 4’ x 8’ boards with the following thicknesses: 1/2” (12 mm), 3/4” (19 mm), 1” (25 mm), 1-1/2” (38 mm), 2” (50 mm), 2-1/2” (63 mm), 3” (75 mm). Available in 4’ x 9’ boards with the following thicknesses: 3/4” (19 mm) and 1” (25 mm). Applications Frame Construction Siding For wood framing, corner bracing is recommended at corners and around large openings. Enerfoil is fastened to the studs using washered nails. Ensure that the fastener penetrates a minimum of 3/4” (19 mm) into the framing. Steel stud walls have Enerfoil fastened to the studs using mechanical fasteners with metal washers. Sheathing is installed with fasteners spaced 12” (300 mm) o.c. in the flat, 8” (203 mm) o.c. around the perimeter. Consult your local Building Code for requirements pertaining to air barriers, joint treatment and strapping. Frame Construction Brick Veneer For wood framing Enerfoil is fastened to the studs using washered nails. Ensure that the fastener penetrates a minimum of 3/4” (19 mm) into the framing. Steel stud walls have Enerfoil fastened to the studs using mechanical fasteners with metal washers. Sheathing is installed with fasteners spaced 12” (300 mm) o.c. in the flat, 8” (203 mm) o.c. around the perimeter. Approved masonry ties must be spaced and installed as per masonry requirements. Install low expanding foam to create tight seal at small [<4 sq. in (100 sq. mm)] penetrations through the exterior envelope and irregularities at wall intersections. Maintain air space requirements. Metal or Wood Corner Bracing Metal or Wood Corner Bracing Gypsum Board Min. 1/2” (12 mm) Gypsum Board Min. 1/2” (12 mm) Vapor Retarder Vapor Retarder Batt Insulation Batt Insulation Enerfoil Insulation Masonry Ties Joint Tape Enerfoil Insulation Joint Tape Siding Exterior Sheathing Board Flashing Foundation Exterior Sheathing Board † Brick or Stone Veneer Flashing Foundation ENERGY STAR PARTNER † USA ONLY

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Enerfoil - 2

Applications Cont’d CMU Block Wall Construction Enerfoil is attached against block wall using construction-grade adhesive compatible with air/ vapor barrier. Boards are cut to friction fit between Building Code approved masonry ties. Enerfoil Insulation AquaBarrier AVB Note: In order to reduce exposure to the elements, it is important to apply the exterior veneer over Enerfoil as soon as practical, following its installation. If left exposed for an extended Brick Veneer period of time, keep a protective covering over the sheathing. Air Space 1” (25 mm) Flashing Weep holes Gypsum Board Min....

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Enerfoil - 3

Typical Physical Properties 'Stated thermal resistance values are based upon conditioning reguirements and test methodology found in ULC S-704 and ASTM C518 for foil-faced polyisocyanurate insulation. As a conservative estimate for long-term thermal resistance design value, R6 (RS11.05) per inch thickness is typically used. Since R-value claims among various polyisocyanurate brands may vary, it is best to consult independently verified test data such as that found in Canadian Construction Materials Centre (CCMC) Evaluation reports. Please see IKO's CCMC Evaluation Report 813188-L (as well...

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Enerfoil - 4

Thank you for considering IKO Premium Insulation products. For additional information on IKO’s full line of superior Building Envelope, Roofing and Waterproofing products please call: 1-855-IKO-ROOF or visit our web site at: www.iko.com Member of: † ISO-9001-2008 Registered Company Note: The information in this literature is subject to change without notice. All values shown are approximate. IKO assumes no responsibility for errors that may appear in this literature. † USA ONLY © Copyright 07/12 - MM1L174

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All IKO catalogs and technical brochures

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  5. Grandeur

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  6. Ener-Air

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  7. Prevent

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  8. AquaBarrier

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  9. Royal Estate

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  10. Cambridge

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  11. GOLDSHIELD

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