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	SECTION 08871
	SUN CONTROL WINDOW FILM
	Copyright 2007 - 2011 ARCAT, Inc. - All rights reserved
	** NOTE TO SPECIFIER ** 3M Window Films; Sun Control Window Film. . This section is based on the products of 3M Window Films, which is located at: 3M Center Bldg. 0235. St. Paul, MN 55144-1000. Toll Free: 800-480-1704 Tel: 651-733-2222. Web: www.3m.com/windowfilm. As a leader in both adhesive and film technologies, 3M brings together these disciplines to create the finest products available for both residential and commercial use. Our line of films provides an elegant means for solving many of the most challenging aspects of managing the energy use of your home or business. Our films reduce up to 99 percent of the sun's ultraviolet rays, reject up to 79 percent of the solar heat that may otherwise come through a window. It also helps reduce winter heat loss by reflecting up to 35 percent of indoor heat back into the room.They are also easy on the eyes. On the outside, they give your home or business a more pleasing, unified look. On the inside, our films reduce the level of glare for you and others. 3M Sun Control and Ultra Safety & Security Window Films not only save energy, they help protect your furnishings, drapes, carpet, woodwork and artwork from destructive ultraviolet rays that are the leading cause of fading and have a toughness that allows these films to withstand day-to-day abuse.
	PART 1	GENERAL
	1.1	SECTION INCLUDES
	** NOTE TO SPECIFIER ** Delete items below not required for project.
		A.	Sun control window film.
	1.2	RELATED SECTIONS
	** NOTE TO SPECIFIER ** Delete any sections below not relevant to this project; add others as required.
		A.	Section 08500 - Windows: Windows to receive sun control film.
		B.	Section 08600 - Skylights: Glass skylights to receive sun control film.
		C.	Section 08800 - Glazing: General Glazing applications to receive sun control film.
		D.	Section 08900 - Glazed Curtain Walls: Curtain Walls to receive sun control film.
	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.	ASHRAE - American Society for Heating, Refrigeration, and Air Conditioning Engineers; Handbook of Fundamentals.
		B.	ASTM International (ASTM):
			1.	ASTM D 1044 - Standard Method of Test for Resistance of Transparent Plastics to Surface Abrasion (Taber Abrader Test).
			2.	ASTM E 84 - Standard Method of Test for Surface Burning Characteristics of Building Materials.
			3.	ASTM E 308 - Standard Recommended Practice for Spectophotometry and Description of Color in CIE 1931 System.
			4.	ASTM E 903 - Standard Methods of Test for Solar Absorbance, Reflectance and Transmittance of Materials Using Integrating Spheres.
		C.	Window 5.2 - A Computer Tool for Analyzing Window Thermal Performance; Lawrence Berkeley Laboratory.
	1.4	DEFINITIONS
		A.	Luminous Efficacy: The ratio of visible light transmission to Solar Heat Gain Coefficient.
	1.5	PERFORMANCE REQUIREMENTS
		A.	Fire Performance: Surface burning characteristics when tested in accordance ASTM E 84:
			1.	Flame Spread: 25, maximum.
			2.	Smoke Developed: 450, maximum.
		B.	Abrasion Resistance: Film must have a surface coating that is resistant to abrasion such that, less than 5 percent increase of transmitted light haze will result in accordance with ASTM D 1044 using 50 cycles, 500 grams weight, and the CS10F Calbrase Wheel.
	1.6	SUBMITTALS
		A.	Submit under provisions of Section 01300.
		B.	Product Data: Manufacturer's data sheets on each product to be used, including:
			1.	Preparation instructions and recommendations.
			2.	Storage and handling requirements and recommendations.
			3.	Installation methods.
	** NOTE TO SPECIFIER ** Delete selection samples if colors have already been selected.
		C.	Selection Samples: For each finish product specified, two complete sets of color chips representing manufacturer's full range of available colors and patterns.
		D.	Verification Samples: For each finish product specified, two samples representing actual product, color, and patterns.
		E.	Performance Submittals:
			1.	Provide laboratory data of emissivity and calculated window U-Factors for various outdoor temperatures based upon established calculation procedure defined by the 1997 ASHRAE Handbook of Fundamentals, Chapter 29, or Lawrence Berkeley Laboratory Window 5.2 Computer Program.
	1.7	QUALITY ASSURANCE
		A.	Manufacturer Qualifications: All primary products specified in this section will be supplied by a single manufacturer with a minimum of ten (10) years experience.
		B.	Installer Qualifications: All products listed in this section are to be installed by a single installer with a minimum of five (5) years demonstrated experience in installing products of the same type and scope as specified.
			1.	Provide documentation that the installer is authorized by the Manufacturer to perform Work specified in this section.
			2.	Provide a commercial building reference list of 5 properties where the installer has applied window film. This list will include the following information:
				a.	Name of building.
				b.	The name and telephone number of a management contact.
				c.	Type of glass.
				d.	Type of film.
				e.	Amount of film installed.
				f.	Date of completion.
	** NOTE TO SPECIFIER ** Delete the next paragraph if a Glass Stress Analysis is not required.
			3.	Provide a Glass Stress Analysis of the existing glass and proposed glass/film combination as recommended by the film Manufacturer.
	** NOTE TO SPECIFIER ** Delete the next paragraph if an Energy Savings Calculation is not required.
			4.	Provide an application analysis to determine available energy cost reduction and savings.
	** 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, color, and sheen are approved by Architect.
			3.	Refinish mock-up area as required to produce acceptable work.
	1.8	DELIVERY, STORAGE, AND HANDLING
		A.	Store products in manufacturer's unopened packaging until ready for installation.
	1.9	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.
	1.10	WARRANTY
		A.	At project closeout, provide to Owner or Owners Representative an executed current copy of the manufacturer's standard limited warranty against manufacturing defect, outlining its terms, conditions, and exclusions from coverage.
	PART 2	PRODUCTS
	2.1	MANUFACTURERS
		A.	Acceptable Manufacturer: 3M Window Film , which is located at: 3M Center Bldg. 0235-02-S-27 ; St. Paul, MN 55144-1000; Toll Free Tel: 800-480-1704; Tel: 651-733-2222; Email: request info; Web: www.3m.com/windowfilm
	** 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 ** 3M Prestige Window Films, provides the benefits of a world-class window film while leaving the beauty of your windows virtually unchanged. Because 3M Prestige Window Films use no metals, they are not susceptible to corrosion in coastal environments and do not interfere with mobile phone reception. Other window films that reject heat tend to have high reflectivity, but not Prestige. 3M Prestige Window Films offer reflectivity that is actually lower than glass. A final key technical feature of the Prestige line of products is that they were designed to perform best when the sun is high, at the hottest parts of the day so, when the sun is working hardest, 3M Films are performing their best. Delete the next article if Prestige Sun Control Films are not specified.
	2.2	PRESTIGE SUN CONTROL FILM
		A.	Physical Properties:
			1.	Composition: Optically clear polyester film containing at least 220 layers and incorporating pressure sensitive adhesive on one side and an acrylic abrasion resistant coating on the other. Nanotechnology represents a breakthrough in technology due to the enhanced heat, UV and IR rejection, without the presence of any metals.
			2.	Uniformity: No noticeable pin holes, streaks, thin spots, scratches, banding or other optical defects.
			3.	Variation in Total Transmission across the Width: Less than 2 percent over the average at any portion along the length.
			4.	Thickness: Nominal 2.0 mils (0.1mm) with no evidence of coating voids.
			5.	Identification: Labeled as to Manufacturer as listed in this Section.
		B.	Performance, Prestige 70 - Clear Film, nanotechnology, no metal and at least 220 plus layers applied to 1/4 Inch (6.4 mm) Thick Clear Glass:
			1.	Visible Light Transmission (ASTM E 903, ASTM E 308): 69 percent when measured with an integrating sphere spectrometer and calculated using Standard Source for average daylight.
			2.	Visible Reflection - Exterior (ASTM E 903): 9 percent.
			3.	Visible Reflection - Interior (ASTM E 903): 9 percent.
			4.	Ultraviolet Rejected (ASTM E 903): 99.9 percent.
			5.	Infrared Energy Rejected (ASTM E 903): 97 percent; as measured between 900-1000 nm.
			6.	Luminous Efficacy: 1.4.
			7.	Solar Heat Gain Coefficient (Normal Incidence) (ASTM E 903): 0.50.
			8.	Total Solar Energy Rejected (TSER) at 90 Degrees (Normal Incidence) (ASTM E 903): 50 percent.
			9.	Total Solar Energy Rejected (TSER) at 60 Degrees (ASTM E 903): 59 percent.
		C.	Performance, Prestige 60 - Clear Film, nanotechnology, no metal and at least 220 plus layers applied to 1/4 Inch (6.4 mm) Thick Clear Glass:
			1.	Visible Light Transmission (ASTM E 84): 60 percent.
			2.	Visible Reflection - Exterior (ASTM E 903): 8 percent.
			3.	Visible Reflection - Interior (ASTM E 903): 8 percent.
			4.	Ultraviolet Rejected (ASTM E 903): 99.9 percent.
			5.	Infrared Energy Rejected (ASTM E 903): 97 percent; as measured between 900-1000 nm.
			6.	Luminous Efficacy: 1.3.
			7.	Solar Heat Gain Coefficient at 90 Degrees (Normal Incidence) (ASTM E 903): 0.47.
			8.	Total Solar Energy Rejected (TSER) at 90 Degrees (Normal Incidence) (ASTM E 903): 53 percent.
			9.	Total Solar Energy Rejected (TSER) at 60 Degrees (ASTM E 903): 61 percent.
		D.	Performance, Prestige 50 - Lightly Tinted Film, nanotechnology, no metal and at least 220 plus layers applied to 1/4 Inch (6.4 mm) Thick Clear Glass:
			1.	Visible Light Transmission (ASTM E 84): 50 percent.
			2.	Visible Reflection - Exterior (ASTM E 903): 8 percent.
			3.	Visible Reflection - Interior (ASTM E 903): 7 percent.
			4.	Ultraviolet Rejected (ASTM E 903): 99.9 percent.
			5.	Infrared Energy Rejected (ASTM E 903): 97 percent; as measured between 900-1000 nm.
			6.	Luminous Efficacy: 1.1.
			7.	Solar Heat Gain Coefficient at 90 Degrees (Normal Incidence) (ASTM E 903): 0.44.
			8.	Total Solar Energy Rejected (TSER) at 90 Degrees (Normal Incidence) (ASTM E 903): 56 percent.
			9.	Total Solar Energy Rejected (TSER) at 60 Degrees (ASTM E 903): 63 percent.
		E.	Performance, Prestige 40 - Lightly Tinted Film, nanotechnology, no metal and at least 220 plus layers applied to 1/4 Inch (6.4 mm) Thick Clear Glass:
			1.	Visible Light Transmission (ASTM E 84): 39 percent.
			2.	Visible Reflection - Exterior (ASTM E 903): 7 percent.
			3.	Visible Reflection - Interior (ASTM E 903): 7 percent.
			4.	Ultraviolet Rejected (ASTM E 903): 99.9 percent.
			5.	Infrared Energy Rejected (ASTM E 903): 97 percent; as measured between 900-1000 nm.
			6.	Luminous Efficacy: 1.0.
			7.	Solar Heat Gain Coefficient at 90 Degrees (Normal Incidence) (ASTM E 903): 0.40.
			8.	Total Solar Energy Rejected (TSER) at 90 Degrees (Normal Incidence) (ASTM E 903): 60 percent.
			9.	Total Solar Energy Rejected (TSER) at 60 Degrees (ASTM E 903): 66 percent.
	** NOTE TO SPECIFIER ** Delete the next article if Ceramic Series Sun Control Films are not specified. Retain only films required from the included options. Amazing clarity. Advanced ceramics allow these films to maintain their color and appearance over time. The Ceramic Series films reject up to 80 percent of the sun's infrared light*(between 900-1000 nm) and reject up to 59 percent of the heat coming through your windows. Ceramic Series films also block 99 percent of UV rays, significantly reducing fading of your furnishings. The Ceramic Series films allow 36 percent to 53 percent of the natural light into your home.
	2.3	3M CERAMIC SUN CONTROL FILM
		A.	Physical Properties:
			1.	Composition: Optically clear ceramic coated polyester film which may be laminated to a clear polyester film. There shall be an acrylic abrasion resistant coating over the surface of the film for enhanced durability. The film color is derived from a ceramic coating and the product shall not contain dyed polyester.
			2.	The ceramic coating shall be uniform without noticeable pin holes, streaks, thin spots, scratches or banding.
			3.	The variation in total transmission across the width, at any portion along the length, shall not exceed 2 percent over the average.
			4.	The density of the film across the web is not to exceed plus or minus 2 percent. There shall be no evidence of coating voids.
			5.	The film shall be identified as to Manufacturer of Origin (hereafter to be called Manufacturer).
		B.	Performance, CM 30 - Film applied to 1/4 inch (6.4 mm) Thick Clear Glass:
			1.	Visible Light Transmitted 36 percent.
			2.	Total Solar Energy Rejected 59 percent.
			3.	Solar Heat Gain Coefficient 0.41.
			4.	Infrared Rejected 84 percent.
			5.	Visible Light Reflected Int. 15 percent.
			6.	Visible Light Reflected Ext. 17 percent.
			7.	UV Rejected 99 percent.
		C.	Performance, CM 40 - Film applied to 1/4 inch (6.4 mm) Thick Clear Glass:
			1.	Visible Light Transmitted 44 percent.
			2.	Total Solar Energy Rejected 53 percent.
			3.	Solar Heat Gain Coefficient 0.47.
			4.	Infrared Rejected 78 percent.
			5.	Visible Light Reflected Int. 12 percent.
			6.	Visible Light Reflected Ext. 14 percent.
			7.	UV Rejected 99 percent.
		D.	Performance, CM 50 - Film applied to 1/4 inch (6.4 mm) Thick Clear Glass:
			1.	Visible Light Transmitted 53 percent.
			2.	Total Solar Energy Rejected 47 percent.
			3.	Solar Heat Gain Coefficient 0.53.
			4.	Infrared Rejected 68 percent.
			5.	Visible Light Reflected Int. 10 percent.
			6.	Visible Light Reflected Ext. 12 percent.
			7.	UV Rejected 99 percent.
	** NOTE TO SPECIFIER ** Delete the next article if Night Vision Sun Control Films are not specified. Retain only films required from the included options. Traditional metilized films reflect equally both inside and outside, becoming mirror-like at night. The 3M Night Vision line reflects more to the outside, where needed, and less to the inside. 3M high Technology, carbon impregnated polyester layer provides outstanding heat rejection performances.
	2.4	3M NIGHT VISION SUN CONTROL FILM
		A.	Physical Properties:
			1.	Composition: Optically clear metallized polyester film which may be laminated to a clear polyester film. Pressure sensitive adhesive on one side and an acrylic abrasion resistant coating on the other. Also incorporates carbon and/or metal oxide particles.
			2.	Uniformity: No noticeable pin holes, streaks, thin spots, scratches, banding or other optical defects.
			3.	Variation in Total Transmission across the Width: Less than 2 percent over the average at any portion along the length.
			4.	Thickness: Nominal 2.5 mils (0.125mm) with no evidence of coating voids.
			5.	Identification: Labeled as to Manufacturer as listed in this Section.
		B.	Performance, NV 35 - Film applied to 1/4 Inch (6.4 mm) Thick Clear Glass:
			1.	Visible Light Transmission (ASTM E 903): 36 percent.
			2.	Visible Reflection:
				a.	Exterior (ASTM E 903): 13 percent.
				b.	Interior (ASTM E 903): 7 percent.
			3.	Ultraviolet Transmission (ASTM E 903): Less than 1 percent.
			4.	Solar Heat Gain Coefficient at 90 Degrees (Normal Incidence) (ASTM E 903): 0.49.
		C.	Performance, NV 25 - Film applied to 1/4 Inch (6.4 mm) Thick Clear Glass:
			1.	Visible Light Transmission (ASTM E 903): 24 percent.
			2.	Visible Reflection:
				a.	Exterior (ASTM E 903): 20 percent.
				b.	Interior (ASTM E 903): 7 percent.
			3.	Ultraviolet Transmission (ASTM E 903): Less than 1 percent.
			4.	Solar Heat Gain Coefficient at 90 Degrees (Normal Incidence) (ASTM E 903): 0.40.
		D.	Performance, NV 15 - Film applied to 1/4 Inch (6.4 mm) Thick Clear Glass:
			1.	Visible Light Transmission (ASTM E 903): 15 percent.
			2.	Visible Reflection:
				a.	Exterior (ASTM E 903): 39 percent.
				b.	Interior (ASTM E 903): 11 percent.
			3.	Ultraviolet Transmission (ASTM E 903): Less than 1 percent.
			4.	Solar Heat Gain Coefficient at 90 Degrees (Normal Incidence) (ASTM E 903): 0.29.
	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.
	3.3	INSTALLATION
		A.	Install in accordance with manufacturer's instructions.
		B.	Cut film edges neatly and square at a uniform distance of 1/8 inch (3 mm) to 1/16 inch (1.5 mm) of window sealant.
		C.	Spray the slip solution, composed of one capful of baby shampoo or dishwashing liquid to 1 gallon of water, on window glass and adhesive to facilitate proper positioning of film.
		D.	Apply film to glass and lightly spray film with slip solution.
		E.	Squeegee from top to bottom of window.
		F.	Bump film edge with lint-free towel wrapped around edge of a 5-way tool.
		G.	Upon completion of film application, allow 30 days for moisture from film installation to dry thoroughly, and to allow film to dry flat with no moisture dimples when viewed under normal viewing conditions.
	3.4	CLEANING AND PROTECTION
		A.	Remove left over material and debris from Work area. Use necessary means to protect film before, during, and after installation.
		B.	Touch-up, repair or replace damaged products before Substantial Completion.
		C.	After application of film, wash film using common window cleaning solutions, including ammonia solutions, 30 days after application. Do not use abrasive type cleaning agents and bristle brushes to avoid scratching film. Use synthetic sponges or soft cloths.
	END OF SECTION