High Performance Vented AtticsECO-BATT Integrated Roof Deck

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Patents Pending

WISE Forum- San Ramon, CAMay 18, 2017Gary Romes

Vented Attic- Option Paths

Title 24 Vented Attics Prescriptive Method

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Creating Solutions for You

Prescriptive Standards Title 24 section 150.1 (c).1.ii (Option B)

ii. Option B. A minimum R-value of insulation installed between the roof rafters in contact with the roof deck and an additional layer of ceiling insulation located between the attic and the conditioned space when meeting Section 150.1(c) 9A

Applies to California CZ’s 4,8-16

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Title 24 Vented Attics Prescriptive Method

Vented Attics-Option B

EcoBatt- IRD Insulation System Benefits

Required Installation Equipment Innovative Installation Technique Maximum Thermal Performance Labor Efficient Installation/ QII EcoBatt Sustainability Meeting Current and Future Code

Requirements

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Required Installation Equipment

Pneumatic Staple Gun Air Compressor Ladder/ Scaffolding Batt Knife PPE Dust Mask Safety Glasses

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Reinforced KSK Perforated Facing

Pneumatically Staple Through Fiberglass Insulation

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Job site training provided by Knauf or authorized distributor

Title 24 Vented Attics Prescriptive Method

Vented Attics-Option B

R19 6.25”x 24”x 48” KSK- Reinforced Perforated facing

Per KI attachment pattern- Roof Deck attachment**

A. 6” in from all edgesB. Each cornerC. 2 in middle

Fastener placement will allow for edges to envelop over truss chord

Conducted shaker/ vibration testing on R19 and R38 Batts. - 24hrs continuous

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Facing intentionallypulled off staple

KSK Facing

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Setting the proper psi for thepneumatic staple gun is imperative

Want 1/16” to 1/8”of crown showing

Max Thermal Performance

R-19 6.25”X24”X48” (128 SF/ bag) Pneumatically Installed Staples pierce

fiberglass batt No Compression of Insulation Assuring Maximum Thermal

Performance Insulation Envelops the truss chord

creating a Thermal Break Easily Attainable QII Install

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Step 1

Batts are held in place byfriction until pneumaticallystapled in place

Install IRD prior To HVAC equip

Use pneumatic staple gunwith ½” crown & ½” leg staples

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Step 2

24” wide insul in 22.5” cavity allowsinsulation to envelop over truss chord

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Step 3 Install Insulation StopsCreates continuous uniform layer of insulation across roof deck eliminatingthermal bridges

Install Insulation Stop at Eave

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Installs like Traditional Overhead Batts

Labor Efficient- QII standard

~250-300 SF/ man hr2,200 SF ranch ~10 hrs (5 hrs 2 man crew)1,700 SF 2 story ~7 man hrs (3.5 hrs 2 man crew

TRANSFORMATIVE IMPACT

In 2008 Knauf launched a green Chemistry called Ecose®Technology•• Eliminates phenol and formaldehyde (PF) - formaldehyde free• Bio-Based adhesive made from corn that gives our product shape

Indoor Air Supremacy

No other insulation company has as manyGREENGUARD GOLD/Formaldehyde-Free Products

Knauf was the first company in the U.S. to GG Certify Products (2002) for indoor air quality

Recycled Glass Content• Total 47%• Post-Consumer 17%• Post- Industrial 30%

Meeting Title 24 Today & Tomorrow

High Performance Vented Attic Prescriptive Standard Title 24 Option B R-19 Installed underneath roof deck meets: All Roof Types- Tile or Shingle One SKU Lower CAHP scores with R-19 and QII Install Meets Proposed 2019 Prescriptive Standard

Allows air ducts and HVAC equip in attic space

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Knauf InsulationCreating New Cost Efficient Products

for You

Thank YouSee us at PCBC Booth 122

gary.romes@knaufinsulation.comOffice 317-421-8599

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