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	SECTION 07210
	BUILDING INSULATION
	** NOTE TO SPECIFIER ** Tiger Foam Insulation; Spray foam-in-place insulation. . This section is based on the products of Tiger Foam Insulation, which is located at:
	6 Worthington Ave. Spring Lake, NJ 07762 Toll Free Tel: (877)691-6934 Toll Free Fax: (877) 415-1185 Fax: (732) 964-9707 Email: will@tigerfoam.com Web: www.tigerfoam.com [ Click Here ] for additional information.
	Commercial Thermal Solutions, Inc. has been serving the building and construction industries since 2001 as a corporate entity. Its founders and key partners have been manufacturing and providing products and services to the industry since 1995 and is an honest, efficient and caring company to work with. We value each of our clients and customers and have a solid base of quality products and services as well as experienced and professional people at all levels of contact.
	Our spray foam insulation is manufactured using the most environmentally friendly blowing agents and fire-retardant chemicals available today and DOES NOT contain CFCs, VOCs, Formaldehyde or PENTA-BDEs. We are the ONLY supplier offering E-84 Fire Rated foam in our surface spray product line. We believe safety is not optional. * 2 Formulas - Fast Rise E-84 Fire-Rated Surface Spray and Slow Rise, Low-Pressure Cavity Fill Formula * Closed Cell Polyurethane Foam Insulation - Expands 8 to 1 for better control and less waste. * R-7 Per Inch - Low perm rating makes it practically waterproof. * Air Seals, insulates, soundproofs, water resistant, 1000's of uses!
	PART 1	GENERAL
	1.1	SECTION INCLUDES
	** NOTE TO SPECIFIER ** Delete items below not required for project.
		A.	Sprayed foam-in-place urethane insulation.
	1.2	RELATED SECTIONS
	** NOTE TO SPECIFIER ** Delete any sections below not relevant to this project; add others as required.
		A.	Section 03300 - Cast-In-Place Concrete.
		B.	Section 04200 - Unit Masonry.
		C.	Section 06100 - Rough Carpentry.
	1.3	REFERENCES
	** NOTE TO SPECIFIER ** Delete references from the list below that are not actually required by the text of the edited section.
		A.	American Society for Testing and Materials (ASTM):
			1.	C-518 - Test Method for Steady State Heat Flux Measurements and Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus.
			2.	D-1621 - Standard Test Method for Compressive Properties Of Rigid Cellular Plastics.
			3.	D-1622 - Test Method for Apparent Density of Rigid Cellular Plastics.
			4.	D-1623 - Test Method for Tensile and Tensile Adhesion Properties of Rigid Cellular Plastics.
			5.	D-2126 - Test Method for Response of Rigid Cellular Plastics to Thermal and Humid Aging.
			6.	D-2856 - Test Method for Open-Cell Content of Rigid Cellular Plastics by the Air Pycnometer.
			7.	D-2863 - Test Method for Measuring the Minimum Oxygen Concentration to Support Candle like Combustion of Plastics (Oxygen Index).
			8.	E-84 - Test Method for Surface Burning Characteristics of Building Materials.
			9.	E-96 - Test Methods for Water Vapor Transmission Rate of Building Materials.
			10.	E-283 - Test Method for Determining the Rate of Air Leakage Walls, and Doors Under Specified Differences Across the Specimen.
			11.	E-2178 - Standard Test Method for Air Permeance of Building Materials.
		B.	DIN 4102-1 - Fire Behavior of Building Materials and Elements - Part 1: Classification of Building Materials - Requirements and Testing.
	1.4	SUBMITTALS
		A.	Submit under provisions of Section 01300.
		B.	Product Data: Manufacturer's data sheets on each product to be used.
	1.5	QUALITY ASSURANCE
		A.	Manufacturer Qualifications: Material manufacturer with minimum three years experience manufacturing specified products.
		B.	Installer Qualifications: Utilize an installer having demonstrated experience on projects of similar size and complexity.
	** NOTE TO SPECIFIER ** Include a mock-up if the project size and/or quality warrant taking such a precaution. The following is one example of how a mock-up on a large project might be specified. When deciding on the extent of the mock-up, consider all the major different types of work on the project.
		C.	Mock-Up: Provide a mock-up for evaluation of surface preparation techniques and application workmanship.
			1.	Finish areas designated by Architect.
			2.	Do not proceed with remaining work until workmanship is approved by Architect.
			3.	Refinish mock-up area as required to produce acceptable work.
	1.6	ENVIRONMENTAL REQUIREMENTS
		A.	Toxicity/Hazardous Materials:
			1.	Formaldehyde: Products containing urea-formaldehyde shall not be permitted.
			2.	Chlorofluorocarbons (CFCs)/HCFCs: Products and equipment requiring or using CFCs or HCFCs during the manufacturing process shall not be permitted.
	** NOTE TO SPECIFIER ** Specifier Note: Include the following paragraph where the building is designed to meet the specific airtightness standards of the Energy Star Program. Delete if not required.
		B.	Airtightness: Install to meet requirements of the Energy Star Program of 1.5 Air Changes/Hour at 50 Pa and a maximum air permeance of 0.02 L/s-sm at 75 Pa per ASTM E 283 or ASTM E 2178.
	1.7	DELIVERY, STORAGE, AND HANDLING
		A.	Store products in manufacturer's unopened packaging until ready for installation.
		B.	Store and dispose of solvent-based materials, and materials used with solvent-based materials, in accordance with requirements of local authorities having jurisdiction.
		C.	Store materials in a dry area protected from precipitation, freezing and overheating, at temperatures not lower than 60 degree F (16 degree C) or above 90 degree F (32 degree C).
	1.8	PROJECT CONDITIONS
		A.	Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's absolute limits.
	PART 2	PRODUCTS
	2.1	MANUFACTURERS
		A.	Acceptable Manufacturer: Tiger Foam Insulation, which is located at: 6 Worthington Ave. ; Spring Lake, NJ 07762; Toll Free Tel: 877-691-6934; Tel: 732-964-9707; Email: request info; Web: www.tigerfoam.com
	** NOTE TO SPECIFIER ** Delete one of the following two paragraphs; coordinate with requirements of Division 1 section on product options and substitutions.
		B.	Substitutions: Not permitted.
		C.	Requests for substitutions will be considered in accordance with provisions of Section 01600.
	** NOTE TO SPECIFIER ** Applies to Product ID# TF600SR and TF200SR Portable Spray Foam Insulation Systems. The packaging, delivery system, and components were designed to be user- and environmentally friendly. These systems are both portable and disposable. They are completely self-contained to provide flexibility in end-use performance. Details at our website: www.tigerfoam.com. Delete if not required.
	2.2	SLOW RISE POLYURETHANE FOAM
		A.	Slow-rise cavity fill shall be a multipurpose, two-part closed-cell polyurethane formula specifically manufactured for fire retardancy, low pressure, and delayed foaming action.
			1.	Product: Tiger Foam Slow Rise Cavity Fill Formula as manufactured by Commercial Thermal Solutions, 1nc.
		B.	Product Approvals:
			1.	Product meets the requirements of DIN 4102-1 for a B2 building material.
			2.	ODP (Ozone Depletion Potential): Product contains non-ozone-depleting, non-flammable HFC Propellant.
			3.	Product conforms to the requirements of the international guidelines for protection of the ozone layer and with respect to the Montreal Protocol of 1987 and other environmental guidelines.
		C.	Performance Characteristics:
			1.	Optimum application temperature of the chemicals in the tanks shall be 75 degree F (24 degree C) to 85 degree F (34 degree C) and may be sprayed onto colder or warmer substrates, with slight effects on the foam's characteristics.
			2.	Cured foam shall be resistant to heat and cold -200 degree F to +200 degree F (-129 degree C to +93 degree C).
			3.	Product shall be resistant to effects of aging.
			4.	Product is not resistant to UV light and shall be painted, coated, or covered if exposed to direct sunlight after application.
			5.	Cured polyurethane foam is chemically inert and non-reactive in approved applications, and will not react with electrical wire insulations, Romex, rubber, PVC, polyethylene (i.e., PEX) or other plastic. It is approved for use around wires, plumbing penetrations, and contains no formaldehyde.
		D.	Physical Characteristics:
			1.	Density (ASTM D-1622): 2.0 lb/cf (32 kg/cubic meter).
			2.	K-Factor (per inch) (ASTM C-518aged 28 day value): (sf)(hr)(degree F) = 0.168 BTU inch (0.024 W/m-K).
			3.	R-Value (aged): 6 to 7 per inch (RSI = 1.04/inch, 0.41/cm).
			4.	Air Barrier Properties (ASTM E-283): at 1.57 psf (75 Pa) - <0.0025 cfm/sf (<0.0125 L/s/square meter), extrapolated. At 6.24 psf (300 Pa) - <0.01 cfm/sf (<.05 L/square meter).
			5.	Tensile Strength (ASTM D-1623): Parallel at 7% = 42psi (290 kPa), Perpendicular at 10% = 28psi (193 kPa).
			6.	Compressive Strength (ASTM D-1621): Parallel at 10% = 14psi (97 kPa), Perpendicular at 10% = 15psi (103 kPa).
			7.	Closed Cell Content (ASTM D-2856): Greater than 90%.
			8.	Dimensional Stability (ASTM D-2126): Heat Age: (120 degree F/50 degree C, 10% RH, 28 days), Humid Age: (120 degree F/50 degree C, 100% RH, 28 days), Cold Age: (-40 degree F/-40 degree C, 7 days).
			9.	Tack Free/Expansion Time: 90 seconds.
			10.	Cuttable: 5 minutes.
			11.	Fully cured within several hours.
			12.	Fire Rating (DIN 4102-1): B2.
	** NOTE TO SPECIFIER ** Applies to Product ID# TF600FR and TF200FR Portable Spray Foam Insulation Systems. Delete if not required. The packaging, delivery system, and components were designed to be user- and environmentally friendly. These systems are both portable and disposable. They are completely self-contained to provide flexibility in end-use performance. Details at our website: www.tigerfoam.com. Delete if not required.
	2.3	FIRE-RATED FAST-RISE POLYURETHANE FOAM
		A.	Foam insulation shall be a multipurpose, two-part, closed-cell polyurethane formula specifically manufactured for fire retardancy.
			1.	Product: Tiger Foam E-84 Class 1 Fire-Rated as distributed by Commercial Thermal Solutions, Inc.
		B.	Product Approvals:
			1.	Fire Resistance (ASTM E-84): Class 1 Approval, Flame Spread: = 25, Smoke Developed: = 200. (3rd party test report HPVA, T-11261).
			2.	ODP (Ozone Depletion Potential): Product contains non-ozone-depleting, non-flammable HFC Propellant.
			3.	Product conforms to the requirements of the international guidelines for protection of the ozone layer and with respect to the Montreal Protocol of 1987 and other environmental guidelines.
		C.	Performance Characteristics:
			1.	Two-part foam product shall begin to expand immediately upon chemical reaction of the "A" component (a polymeric isocyanate) and "B" component (a polyol blended with proprietary additive ratios) chemicals to a volume that is 5 to 8 times the dispensed volume, depending on ambient conditions.
			2.	The product shall cure to a semi-rigid, closed-cell foam. Optimum application temperature of the chemicals in the tanks is 75 degree F (24 degree C) to 85 degree F (34 degree C) and may be sprayed onto colder or warmer substrates, with slight effects on the foam's characteristics.
			3.	Cured product shall be resistant to heat and cold - 200 degree F to + 200 degree F (-129 degree C to + 93 degree C).
			4.	The product shall be resistant to effects of aging.
			5.	The product is not resistant to UV light and shall be painted, coated, or covered if exposed to direct sunlight after application.
			6.	Cured polyurethane foam is chemically inert and non-reactive in approved applications, and will not react with electrical wire insulations, Romex, rubber, PVC, polyethylene (i.e., PEX) or other plastic. It is approved for use around wires, plumbing penetrations, and contains no formaldehyde.
		D.	Physical Characteristics:
			1.	Density (ASTM D-1622): 1.75 Ib/cf (28 kg/cubic meter).
			2.	K-Factor (per inch) (ASTM C-518 - aged 28 day value): (sf)(h)(degree F) = 0.162 BTU inch (0.023 W/m-k).
			3.	R-Value: 6.2 to 7.4 per inch- depends on the external factors such as temperature and humidity during application and curing. (RSI = 1.09/inch, 0.043/mm).
			4.	Air Barrier Properties (ASTM E-283): at 1.57 psf (75 Pa) - <0.0025 cfm/sf (<0.0125 L/s/square meter), extrapolated. At 6.24 psf (300 Pa) - <0.01 cfm/sf (<.05 L/square meter).
			5.	Perm Rating (ASTM E96): At 1 inch (25.4 mm) = 1.7 (100 ng/(sm Pa*s)), at 3 inches (76.2 mm) = 0.98 (57 ng/(sm Pa*s)).
			6.	Tensile Strength (ASTM D-1623): Parallel at 7% = 45 psi (310 kPa).
			7.	Compressive Strength (ASTM D-1621): Parallel at 10% = 23 psi (158 kPa), Perpendicular @ 10% = 16 psi (110 kPa).
			8.	Closed Cell Content (ASTM D-2856): Greater than 90%.
			9.	Tack Free/Expansion Time: 30-60 seconds.
			10.	Cuttable: 2-5 minutes.
			11.	Sandable: 1 hour.
			12.	Paintable: 5 minutes.
			13.	Fully Cured: 1 hour.
			14.	Fire Rating: ASTM E84 "Class 1" Approval, Flame Spread: = 25, Smoke Developed: = 200. (3rd party test report HPVA, T-11261). DIN 4102-1 B2. UL94 HF-1.
	PART 3	EXECUTION
	3.1	EXAMINATION
		A.	Do not begin installation until substrates have been properly prepared.
		B.	If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding.
	3.2	PREPARATION
		A.	Clean surfaces thoroughly prior to installation.
		B.	Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.
		C.	Remove foreign materials, dirt, grease, oil and other substances that will affect application.
		D.	Mask and protect adjacent surfaces from overspray or damage.
	3.3	INSTALLATION
		A.	Apply insulation in accordance with manufacturer's written application instructions. Apply insulation to a uniform density without voids.
		B.	Apply to minimum cured thickness as indicated on the Drawings.
		C.	For open cavity applications, apply insulation to minimum cured thickness of as indicated on drawings plus or minus 1/4 inch (6 mm). Trim foam as necessary to framed wall thickness when filling cavity.
		D.	For closed cavity applications, apply insulation to completely fill cavities.
		E.	Apply insulation to fill voids around accessible service and equipment penetrations.
		F.	Sprayed polyurethane foam insulation shall, under no circumstances, be applied closer than 3 inches (152 mm) from chimney, fireplaces, or flue construction and shall be protected by a thermal barrier.
		G.	Recessed Lighting Fixtures: Recessed lighting, heat lamps, ventilation fans and other recessed fixtures require special installation of gypsum wallboard box-barrier surrounding at least 3 inches (152 mm) from the fixture. Sprayed polyurethane foam insulation may be applied up to the box surround. Fixtures designed for high-temperature (IC Rated) shall be scheduled in this application.
	** NOTE TO SPECIFIER ** Delete paragraphs below which are not applicable to project. Add paragraphs as appropriate to specific conditions on encountered project.
		H.	Apply insulation to seal voids at truss ends to prevent wind scouring of ceiling insulation.
		I.	Seal plumbing stacks, electrical wiring and other penetrations into attic to control air leakage.
		J.	Apply insulation to fill voids around bathtubs to point of accessibility as indicated on drawings.
	** NOTE TO SPECIFIER ** Verify whether local building codes require ventilation and air spaces in roofs and cathedral ceiling areas. If so, delete the following paragraph.
		K.	Apply insulation in unvented roof spaces and cathedral ceiling areas as indicated on drawings.
	** NOTE TO SPECIFIER ** Include the following paragraph where the building is designed to meet the specific airtightness standards of the Energy Star Program.
		L.	Where building is designed to meet the specific air tightness standards of the Energy Star Program, apply insulation as recommended by manufacturer to provide airtight construction. Apply caulking to seal joints between structural assemblies.
	3.4	FIELD QUALITY CONTROL
		A.	Inspect application for proper density and thickness of insulation upon completion.
	** NOTE TO SPECIFIER ** Include the following paragraph for LEED for Home projects.
			1.	For LEED projects, Contractor shall provide a Certified HERS Rater or equivalent inspector to verify proper installation of materials.
	3.5	PROTECTION
		A.	Do not permit subsequent work to disturb applied insulation.
		B.	Any "hot work" repairs such as welding or soldering shall follow appropriate standards and practices (such as "fire watch") to prevent fire ignition or damage to insulation.
		C.	Exposed foam must be covered with wall board as soon as possible. Insulation shall be separated from the interior of the building by 1/2 inch (13 mm) gypsum board or equivalent approved 15 minute thermal barrier.
		D.	Touch-up, repair or replace damaged products before Substantial Completion.
	END OF SECTION