Gemini Pre-Cut Crickets are pre-packaged with only the triangular sections, not the entire cricket. Each cricket has a right angle to align with Atlas´s standard 4´ x 4´ tapered insulation panels. Available in 1/4" per ft. and 1/2" per ft. slope. Construction variances from building drawings are easily accommodated on site. Specify Gemini Pre-Cut Crickets, the only pre-engineered hinged cricket. Patent Number 5,966,883 and 6,105,324. Click Here! - for a video demonstration of Gemini Pre-Cut Crickets. (7.3 MB Quicktime Download) In 1998, years ahead of the Environmental Protection Agency timetable for eliminating HCFCs (hydrochlorofluorocarbons), Atlas introduced a line of ACFoam Products that are environmentally sensitive and available for virtually every type of construction system. Through a patented hydrocarbon blowing technology called ACUltra, Atlas began the phaseout of HCFCs in the manufacturing of foam insulation and anticipates the complete removal of HCFCs from all Atlas foam products within the next year  Long Term Thermal Resistance (LTTR) & Thicknesses  ACFoam Typical Physical Properties

CODES & COMPLIANCES Federal Specification HH-I-1972/GEN and HH-I-1972/2 has been cancelled.* Federal Specification HH-I-1972/GEN and HH-I-1972/3, Class 1 has been cancelled.** ASTM C 1289, Type II* ASTM C 1289, Type III** ASTM C 1289-95, Type II*** Miami-Dade County, Florida Product Control No. 00-0208.04* ** California State Insulation Quality Standards and Title 25 Foam Flammability Criteria (License #TC 1231) IBC, NBC, UBC and SBC Sections on Foam Insulation (Chapter 26). CCMC No. 12464-L* CCMC No. 12423-L*** CAN/CGSB Standards* *** FM Standard 4450/4470 Approval Tapered ACFoam is approved for Class 1 insulated steel, wood, concrete and gypsum roof deck construction for I-60 and I-90 Windstorm Classifications (may be mopped or mechanically fastened to concrete roof decks). Refer to FM Approval Guide for details on specific systems. UL Standard 1256 Classification* ** Insulated metal deck construction assemblies - Construction #120 and #123 UL Standard 790 (ASTM E 108) Classification Class A with most roof membrane systems. See UL Roofing Materials & Systems Directory. UL Standard 263 Fire Resistance Classification (ASTM E 119) Some classifications for fire resistance for Tapered ACFoam are P225, P230, P259, P508, P510, P514, P701, P710, P713,P717, P718, P719, P720, P722, P723, P724, P725, P727, P728, P729, P730, P732, P801, P814, P815, P818, P819, and P828. Some classifications for fire resistance for Tapered ACFoam Composite & Tapered ACFoam Composite/GB are P230, P259, P508, P510, P514, P710, P711, P715, P717, P718, P814, P815, P818, and P828. Some classifications for fire resistance for Tapered ACFoam III are P225, P230, P259, P508, P510, P514, P701, P710, P713,P717, P718, P719, P720, P722, P723, P724, P725, P727, P728, P729, P730, P732, P801, P814, P815, P818, P819, and P828. See UL Fire Resistance Directory for updated listings. UL of Canada* Insulated Roof Deck Assemblies - Construction #C34* CAN/ULC-S126-M86* Tapered ACFoam III is covered by one or more claims of Patent #5,001,005*** * Tapered ACFoam ** Tapered ACFoam Composite & Tapered ACFoam Composite/GB *** Tapered ACFoam III Spec this Product	RECOMMENDED USES Gemin Pre-Cut Crickets are specified for use in hot asphalt or coal tar BUR, modified bitumen and single-ply membrane systems. Gemini Pre-Cut Crickets are manufactured in a tapered profile to attain positive drainage while maintaining the highest thermal efficiency available in a tapered system.
WARRANTY In response to valid concerns of building designers regarding thermal efficiency of roof assemblies and the long-term insulating value of roof insulation, Atlas offers a 20-year, limited thermal warranty. The "ACFoam" Limited Warranty places Atlas ACFoam products above all others and supports the building owner, designer and contractor by backing up thermal performance. This warranty is available to the building owner at the time the building is completed and is transferable to any subsequent owner for the duration of the 20-year period. Limitation of Liability Other than the aforementioned representations and descriptions, Atlas Roofing Corporation (hereafter, “Seller”) makes no other representations or warranties as to the insulation sold herein. The Seller disclaims all other warranties, express or implied, including the warranty of merchantability and the warranty of fitness for a particular purpose. Seller does, however, have a limited warranty as to the R-Value of the insulation, the terms of which are available upon request from the Seller. The Seller shall not be liable for any incidental or consequential damages including the cost of installation, removal, repair or replacement of this product. The Buyer’s remedies shall be limited exclusively to, at Seller’s option, the repayment of the purchase price or resupply of product manufactured by Atlas in a quantity equal to that of the nonconforming product. Atlas distributors, agents, salespersons or other independent representatives have no authority to waive or alter the above limitation of liability and remedies. 20 Year Limited Warranty	INSTALLATION Gemini Pre-Cut Crickets Installation Instructions NOTE: The following instructions apply specifically to a 50´ cricket. The processes described, however, apply to crickets of all sizes.   Complete Instructions
STORAGE Storage/Precautions: Factory-applied packaging is intended only for protection during transit. When stored outdoors or on the job site, packages should be stacked on pallets at least four inches above ground level and completely covered with a weatherproof covering such as a tarpaulin. The temporary factory-applied packaging should be slit or removed to prevent accumulation of condensation. Roof insulation which has become wet or damaged should be removed and replaced with solid, dry insulation. Warning! Do Not Leave Exposed: This product is a polyiso organic plastic foam and will burn if exposed to an ignition source of sufficient heat and intensity, or open flame, such as a welder´s torch. Like other organic materials, this product will release smoke if ignited. Do not apply flame directly to ACFoam roof insulations. This product should be used only in strict accordance with Atlas recommended uses and application instructions.	SALES OFFICES Tapered Systems Sales Offices

Features & Benefits

ACUltra Technology means ZERO HCFC´s

Construction variances from building drawings are easily accommodated on site

Each triangular section is "hinged" to speed installation

Crickets are quickly installed with little cutting and minimal waste

Standard Atlas tapered panels (4´x4´) make up the rest of the Gemini Cricket System - assembling multiple, custom-cut pieces is eliminated

Cost-effective, environmentally friendly solution for any roof

Case Studies

Milwaukee Public School’s Roof Drainage System Is In A Class All Its Own

Innovative Roofing System Keeps New Terminal Roof High and Dry