Copyright 2014 Lu-Tek Inc.

Transcription

1 NOTE: This document contains hidden Editor's Notes that provide guidance for editing. To view these notes, make sure your text editing software is set to view hidden text while editing and to hide this text when printing. For assistance setting your text editing software to do this, consult your software s Help menu. Be sure to delete this note and all Editor s Notes before issuing final document. NOTE: This document contains an Appendix with drawings illustrating the various roller shade systems specified. These illustrations are provided for reference only and should be deleted before submitting this document for bidding. For the convenience of the editor, hyperlinks are provided in the MANUFACTURERS Article of Part 2 PRODUCTS below which are linked to corresponding drawings in the Appendix at the end of the document. SECTION ROLLER WINDOW SHADES PART 1 - GENERAL 1.1 SUMMARY A. Section Includes: 1. Motorized [single roll,] [dual roll,] shade system. 2. Manual [chain operated,] [crank operated,] [single roll,] [dual roll,] shade system. 1.2 ADMINISTRATIVE REQUIREMENTS A. Coordination: 1. Coordinate location and requirements for blocking with work specified in Section[s] [ Rough Carpentry ] [ Miscellaneous Rough Carpentry ] [and] [ Non-Structural Metal Framing ]. 2. Coordinate installation and clearance requirements with glass installation work specified in Division 8 Specification Sections and finish installation work specified in Division 9 Specification Sections applicable to this Section. 3. Coordinate electrical [and data] requirements specified in Division 26 Specification Sections applicable to this Section. B. Preinstallation Meetings: 1. Preliminary Meeting: Before starting framing installation, conduct a conference at [Project Site] <Insert location>. ROLLER WINDOW SHADES

2 a. Meet with Owner, Architect, framing installer[,] [gypsum board installer,] [finished ceiling installer,] [glazing installer,] [light fixture installer,] [electrical wiring installer,] [data transmission wiring installer,] and other installers whose work interface with or affects interior window treatment. b. Review methods and procedures related to interior window treatment, including roller shade fabricator's written instructions. c. Review and finalize construction schedule, and verify availability of materials, Installer's personnel, equipment, and facilities needed to make progress and avoid delays. d. Review blocking, framing, and clearance requirements for roller shade installation. e. [Review electrical [and data] wiring requirements for roller shade motor and controls.] 1.3 DEFINITIONS A. Inside Shade Band: The shade closest to the glass pane in dual roll shade systems. B. Outside Shade Band: The shade furthest from the glass pane in dual roll shade systems. 1.4 ACTION SUBMITTALS A. Product Data: For each type of product. 1. Include styles, material descriptions, construction details, dimensions of individual components and profiles, features, finishes, and operating instructions for roller shades. B. Shop Drawings: Show fabrication and installation details for roller shades, including shadeband materials, their orientation to rollers, and their seam and batten locations. 1. Motor-Operated Shades: Include details of installation and diagrams for power, signal, and control wiring. C. Samples: For each exposed product and for each color and texture specified, 10 inches (250 mm) long. D. Samples for Initial Selection: For each type and color of shadeband material. 1. Include Samples of accessories involving color selection. E. Samples for Verification: For each type of roller shade. 1. Shadeband Material: Not less than [10 inches (250 mm)] [3 inches (76 mm)] square. Mark inside face of material if applicable. ROLLER WINDOW SHADES

3 2. Roller Shade: Full-size operating unit, not less than 16 inches (400 mm) wide by 36 inches (900 mm) long for each type of roller shade indicated. 3. Installation Accessories: Full-size unit, not less than 10 inches (250 mm) long. F. Roller-Shade Schedule: Use same designations indicated on Drawings. 1.5 INFORMATIONAL SUBMITTALS A. Qualification Data: For Installer. B. Product Certificates: For each type of shadeband material, signed by product manufacturer. C. Product Test Reports: For each type of shadeband material, for tests performed by [manufacturer and witnessed by a qualified testing agency] [a qualified testing agency]. D. Child Safety Warning Label: Provide sample label including drawing illustrating mounting location on window. 1.6 CLOSEOUT SUBMITTALS A. Maintenance Data: For roller shades to include in maintenance manuals. 1.7 MAINTENANCE MATERIAL SUBMITTALS A. Furnish extra materials that match products installed and that are packaged with protective covering for storage and identified with labels describing contents. 1. Roller Shades: Full-size units equal to 5 percent of quantity installed for each size, color, and shadeband material indicated, but no fewer than [five] <Insert number> square yards shade material. 1.8 QUALITY ASSURANCE A. Installer Qualifications: Fabricator of products. B. Mockups: Build mockups to verify selections made under Sample submittals, to demonstrate aesthetic effects, and to set quality standards for materials and execution. 1. Approval of mockups does not constitute approval of deviations from the Contract Documents contained in mockups unless Architect specifically approves such deviations in writing. 2. Subject to compliance with requirements, approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion. ROLLER WINDOW SHADES

4 1.9 FIELD CONDITIONS A. Environmental Limitations: Do not install roller shades until construction and finish work in spaces, including painting, is complete and dry and ambient temperature and humidity conditions are maintained at the levels indicated for Project when occupied for its intended use. B. Field Measurements: Where roller shades are indicated to fit to other construction, verify dimensions of other construction by field measurements before fabrication and indicate measurements on Shop Drawings. 1. Do not take field dimensions until adjacent and gypsum board work is installed. 2. Allow clearances for operating hardware of operable glazed units through entire operating range. 3. Notify Architect of installation conditions that vary from Drawings. 4. Coordinate fabrication schedule with construction progress to avoid delaying the Work WARRANTY A. Manufacturer Warranty: 1. Limited Lifetime Warranty: Manufacturer agrees to warrant roller shade system against original defects in materials and workmanship for the life of the shade not to exceed 25 years from date of substantial completion. 2. [Motor and Controls Warranty: Manufacturer agrees to warrant motor and control system for five years from date of substantial completion.] 3. Exclusions: Manufacturer does not warrant against damage caused by: a. Accidents. b. Misuse. c. Abuse. d. Improper installation. e. Alterations. f. Improper cleaning. g. Improper maintenance. h. [Improper wiring.] ROLLER WINDOW SHADES

5 PART 2 - PRODUCTS 2.1 MANUFACTURERS A. Manufacturers: Subject to compliance with requirements, [provide products by the following] [provide products by one of the following] [available manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following]: 1. Insolroll. 2. Draper Inc. 3. MechoShade Systems, Inc. 4. <Insert manufacturer's name>. B. Basis-of-Design Product: Subject to compliance with requirements, provide [product indicated on Drawings] [Lu-Tek Inc.; ML [Series] [30] [40] [50]] or comparable product by one of the following: 1. Insolroll. 2. Draper Inc. 3. MechoShade Systems, Inc. 4. <Insert manufacturer's name>. C. Basis-of-Design Product: Subject to compliance with requirements, provide [product indicated on Drawings] [Lu-Tek Inc.; CS [Series] [40] [50]] or comparable product by one of the following: 1. Insolroll. 2. Draper Inc. 3. MechoShade Systems, Inc. 4. <Insert manufacturer's name>. D. Basis-of-Design Product: Subject to compliance with requirements, provide [product indicated on Drawings] [Lu-Tek Inc.; DML [Series] [50] [70]] or comparable product by one of the following: 1. <Insert manufacturer's name>. E. Basis-of-Design Product: Subject to compliance with requirements, provide [product indicated on Drawings] [Lu-Tek Inc.; DCS 50] or comparable product by one of the following: 1. Insolroll. 2. Draper Inc. 3. MechoShade Systems, Inc. 4. <Insert manufacturer's name>. ROLLER WINDOW SHADES

6 F. Basis-of-Design Product: Subject to compliance with requirements, provide [product indicated on Drawings] [Lu-Tek Inc.; ZCS 50] or comparable product by one of the following: 1. <Insert manufacturer's name>. G. Basis-of-Design Product: Subject to compliance with requirements, provide [product indicated on Drawings] [Lu-Tek Inc.; MS [Series] [30] [40] [50] [70]] or comparable product by one of the following: 1. Insolroll. 2. Draper Inc. 3. MechoShade Systems, Inc. 4. <Insert manufacturer's name>. H. Basis-of-Design Product: Subject to compliance with requirements, provide [product indicated on Drawings] [Lu-Tek Inc.; DMS [Series] [50] [70]] or comparable product by one of the following: 1. Insolroll 2. Draper Inc. 3. MechoShade Systems, Inc. 4. <Insert manufacturer's name>. I. Basis-of-Design Product: Subject to compliance with requirements, provide [product indicated on Drawings] [Lu-Tek Inc.; ZMS 50] or comparable product by one of the following: 1. <Insert manufacturer's name>. J. Source Limitations: Obtain roller shades from single source from single manufacturer. 2.2 SYSTEM DESCRIPTION A. Roller Shade System: Manual, chain operated, single roll, shade system. B. Roller Shade System: Manual, crank operated, single roll, shade system. C. Roller Shade System: Manual, chain operated, dual roll, shade system. D. Roller Shade System: Manual, crank operated, dual roll, shade system. E. Roller Shade System: Zip Manual Shade System. F. Roller Shade System: Motorized, single roll, shade system. ROLLER WINDOW SHADES

7 G. Roller Shade System: Motorized, dual roll, shade system. H. Roller Shade System: Zip motorized, single shade system. 2.3 MOTORIZED OPERATING SYSTEMS A. Motorized Operating System: Provide factory-assembled, shade-operator system of size and capacity and with features, characteristics, and accessories suitable for conditions indicated, complete with electric motor and factory-prewired motor controls, power disconnect switch, enclosures protecting controls and operating parts, and accessories required for reliable operation without malfunction. Include wiring from motor controls to motors. Coordinate operator wiring requirements and electrical characteristics with building electrical system. 1. Electrical Components: Listed and labeled as defined in NFPA 70, by a qualified testing agency, and marked for intended location and application. 2. Electric Motor: [Manufacturer's standard] <Insert description> tubular, enclosed in roller. a. Electrical Characteristics: Single phase, [24] [110] [220] <Insert value> V, 60 Hz. 3. Remote Control: Electric controls with NEMA ICS 6, Type 1 enclosure for [surface] [recessed or flush] <Insert type> mounting. Provide the following for remote-control activation of shades: a. Keyed Control Station: Keyed, [maintained] [momentary]-contact, threeposition, switch-operated control station with open, close, and off functions. Provide two keys per station. b. Low-Voltage Keypad Station: Toggle or key-operated, multiple channel cutouts, snap-on design, extruded aluminum, wall switch with [powder-coated] [or] [anodized] finish. c. Individual Switch Control Station: [Maintained] [Momentary]-contact, [three] [five]-position, [toggle] [rocker]-style, wall-switch-operated control station with open, close, and center off functions. d. Group Control Station: [Maintained] [Momentary]-contact, three-position, rocker-style, wall-switch-operated control station with open, close, and center off functions for single-switch group control. e. Individual/Group Control Station: [Maintained] [Momentary]-contact, threeposition, rocker-style, wall-switch-operated control station with open, close, and center off functions for individual and group control. f. Sun Sensor Control: Adjustable system consisting of digital displays detecting sun intensity and responding by automatically adjusting shades. g. Infrared Control: System consisting of concealed receiver complete with external eye and connecting modular cable and [two] <Insert number> portable, multiplechannel transmitters with separate buttons to open and close up to [12] <Insert ROLLER WINDOW SHADES

8 number> individual shades or groups of shades, to open and close shades simultaneously, and to stop shade movement. h. Timer Control: Clock timer, [24-hour] [seven-day] <Insert period> programmable for regular events. i. Microprocessor Control: Electronic programmable means for setting, changing, and adjusting control features; isolated from voltage spikes and surges. j. Color: [As selected by Architect from manufacturer's full range] <Insert color>. 4. Limit Switches: Adjustable switches interlocked with motor controls and set to stop shades automatically at fully raised and fully lowered positions. 5. Operating Features: a. Group switching with integrated switch control; single faceplate for multiple switch cutouts. b. Capable of interface with [audiovisual] [multiroom] <Insert description> control system. c. Capable of accepting input from building automation control system. 6. Accessories: a. Solar power unit. b. Battery power unit. c. <Insert accessory>. 2.4 MANUAL OPERATING SYSTEMS A. Chain-and-Clutch Operating Mechanisms: With continuous-loop bead chain and clutch that stops shade movement when bead chain is released; permanently adjusted and lubricated. 1. Bead Chains: [Manufacturer's standard] [Nickel-plated metal] [Stainless steel] [Plastic] <Insert description>. a. Loop Length: [Full length of roller shade] [As indicated on Drawings] <Insert length>. b. Limit Stops: Provide upper and lower ball stops. c. Chain-Retainer Type: [Clip, jamb mount] [Chain tensioner, jamb mounted] [Chain tensioner, sill mounted] <Insert description>. d. Warning Label: Apply child safety warning label to window frame in location acceptable to authority having jurisdiction. 2. Spring Lift-Assist Mechanisms: Manufacturer's standard for balancing roller-shade weight and lifting heavy roller shades. ROLLER WINDOW SHADES

9 a. Provide for shadebands that weigh more than [10 lb (4.5 kg)] <Insert value> or for shades as recommended by manufacturer, whichever criteria are more stringent. B. Crank-and-Gear Operating Mechanisms: Sealed gearbox drive system controlled by crank handle. 1. Crank-Handle Type: [Detachable] [Permanently mounted]. 2. Crank-Handle Length: [6 feet (1.8 m)] [10 feet (3 m)] [Manufacturer's standard] [As indicated on Drawings] <Insert length>. C. Spring Operating Mechanisms: Roller contains spring sized to accommodate shade size indicated. Provide with positive locking mechanism that can stop shade movement at each halfturn of roller and with manufacturer's standard pull. 2.5 SINGLE ROLLER SYSTEMS A. Rollers: Corrosion-resistant steel or extruded-aluminum tubes of diameters and wall thicknesses required to accommodate operating mechanisms and weights and widths of shadebands indicated without deflection. Provide with permanently lubricated drive-end assemblies and idle-end assemblies designed to facilitate removal of shadebands for service. 1. Roller Drive-End Location: [Right side of inside face of shade] [Left side of inside face of shade] [As indicated on Drawings] <Insert requirements>. 2. Direction of Shadeband Roll: [Regular, from back of roller] [Reverse, from front of roller]. 3. Shadeband-to-Roller Attachment: [Manufacturer's standard method] [Adhesive strip] [Removable spline fitting integral channel in tube] <Insert description>. B. Mounting Hardware: Brackets or endcaps, corrosion resistant and compatible with roller assembly, operating mechanism, installation accessories, and mounting location and conditions indicated. C. Roller-Coupling Assemblies: Coordinated with operating mechanism and designed to join up to three inline rollers into a multiband shade that is operated by one roller drive-end assembly. 2.6 DUAL ROLLER SYSTEMS A. Rollers: Corrosion-resistant steel or extruded-aluminum tubes of diameters and wall thicknesses required to accommodate operating mechanisms and weights and widths of shadebands indicated without deflection. Provide with permanently lubricated drive-end assemblies and idle-end assemblies designed to facilitate removal of shadebands for service. ROLLER WINDOW SHADES

10 1. Double-Roller Mounting Configuration: [Side by side] [Offset, outside roller over and inside roller under] <Insert requirements>. 2. Inside Roller: a. Drive-End Location: [Right side of inside face of shade] [Left side of inside face of shade] [As indicated on Drawings] <Insert requirements>. b. Direction of Shadeband Roll: [Regular, from back of roller] [Reverse, from front of roller]. 3. Outside Roller: a. Drive-End Location: [Right side of inside face of shade] [Left side of inside face of shade] [As indicated on Drawings] <Insert requirements>. b. Direction of Shadeband Roll: [Regular, from back of roller] [Reverse, from front of roller]. 4. Shadeband-to-Roller Attachment: [Manufacturer's standard method] [Adhesive strip] [Removable spline fitting integral channel in tube] <Insert description>. B. Mounting Hardware: Brackets or endcaps, corrosion resistant and compatible with roller mounting configuration, roller assemblies, operating mechanisms, installation accessories, and installation locations and conditions indicated. C. Roller-Coupling Assemblies: Coordinated with operating mechanism and designed to join up to three inline rollers into a multiband shade that is operated by one roller drive-end assembly. 2.7 SHADE BANDS, SINGLE ROLLER SYSTEMS A. Shadebands: 1. Shadeband Material: [Light-filtering fabric] [Light-blocking fabric] <Insert requirements>. 2. Shadeband Bottom (Hem) Bar: Steel or extruded aluminum. a. Type: [Enclosed in sealed pocket of shadeband material] [Exposed with endcaps] [Exposed with endcaps and integral light seal where bottom (sill) channels are indicated] <Insert description>. b. Color and Finish: [As selected by Architect from manufacturer's full range] <Insert color and finish>. 2.8 SHADE BANDS, DUAL ROLLER SYSTEMS A. Inside Shadebands: ROLLER WINDOW SHADES

11 1. Shadeband Material: [Light-blocking fabric] [Light-filtering fabric] <Insert requirements>. 2. Shadeband Bottom (Hem) Bar: Steel or extruded aluminum. a. Type: [Enclosed in sealed pocket of shadeband material] [Exposed with endcaps] <Insert description>. b. Color and Finish: [As selected by Architect from manufacturer's full range] <Insert color and finish>. B. Outside Shadebands: 1. Shadeband Material: [Light-filtering fabric] [Light-blocking fabric] <Insert requirements>. 2. Shadeband Bottom (Hem) Bar: Steel or extruded aluminum. a. Type: [Enclosed in sealed pocket of shadeband material] [Exposed with endcaps] [Exposed with endcaps and integral light seal where bottom (sill) channels are indicated] <Insert description>. b. Color and Finish: [As selected by Architect from manufacturer's full range] <Insert color and finish>. 2.9 SHADEBAND MATERIALS A. Shadeband Material Flame-Resistance Rating: Comply with [NFPA 701] <Insert requirement>. Testing by a qualified testing agency. Identify products with appropriate markings of applicable testing agency. B. Light-Filtering Fabric: Woven fabric, stain and fade resistant. 1. Source: [Roller-shade manufacturer] <Insert source for custom fabrics>. 2. Type: [PVC-free fabric] [PVC-coated fiberglass] [PVC-coated polyester] [Woven PVC-coated fiberglass and PVC-coated polyester] [Woven polyester and PVCcoated polyester] [Acrylic-coated fiberglass] [PVC-coated fiberglass with silver backing] <Insert description>. 3. Weave: [Mesh] [Basketweave] <Insert description>. 4. Thickness: <Insert thickness>. 5. Weight: <Insert oz./sq. yd. (g/sq. m)>. 6. Roll Width: [36 inches (914 mm)] [48 inches (1229 mm)] [60 inches (1524 mm)] [72 inches (1829 mm)] [84 inches (2134 mm)] <Insert dimension>. 7. Orientation on Shadeband: [Up the bolt] [Railroaded] [As indicated on Drawings] <Insert requirements>. 8. Openness Factor: [1] [3] [5] [10] [11] [22] <Insert number> percent. 9. Color: [As indicated on Drawings] [Match Architect's sample] [As selected by Architect from manufacturer's full range] <Insert color>. ROLLER WINDOW SHADES

12 C. Light-Blocking Fabric: Opaque fabric, stain and fade resistant. 1. Source: [Roller-shade manufacturer] <Insert source for custom fabrics>. 2. Type: [PVC-free fabric] [Fiberglass textile with PVC film bonded to both sides] [Fiberglass with acrylic backing] [Acrylic-coated fiberglass] [Polyester-cotton blend] [Polyester with foamed-acrylic backing] [PVC-coated fiberglass with bonded PVC film] <Insert description>. 3. Thickness: <Insert thickness>. 4. Weight: <Insert oz./sq. yd. (g/sq. m)>. 5. Roll Width: [36 inches (914 mm)] [48 inches (1229 mm)] [60 inches (1524 mm)] [72 inches (1829 mm)] [84 inches (2134 mm)] <Insert dimension>. 6. Orientation on Shadeband: [Up the bolt] [Railroaded] [As indicated on Drawings] <Insert requirements>. 7. Features: [Washable] [Antistatic treatment] <Insert requirements>. 8. Color: [As indicated on Drawings] [Match Architect's sample] [As selected by Architect from manufacturer's full range] <Insert color> INSTALLATION ACCESSORIES A. Front Fascia: Aluminum extrusion that conceals front of roller and operating mechanism and attaches to roller endcaps without exposed fasteners. 1. Shape: [Flat] <Insert requirements>. 2. Height: Manufacturer's standard height required to conceal roller and shadeband when shade is fully open, but not less than [4 inches (102 mm)] [3 inches (76 mm)] [5 inches (127 mm)]<insert dimension>. B. Exposed Headbox: Rectangular, extruded-aluminum enclosure including front fascia, top and back covers, endcaps, and removable bottom closure. ROLLER WINDOW SHADES

13 1. Height: Manufacturer's standard height required to enclose roller and shadeband when shade is fully open, but not less than [4 inches (102 mm)] [3 inches (76 mm)] [5 inches (127 mm)] [height indicated on Drawings] <Insert dimension>. C. Recessed Shade Pocket: Rectangular, extruded-aluminum enclosure designed for recessed ceiling installation; with front, top, and back formed as one piece, end plates, and removable bottom closure panel. 1. Height: Manufacturer's standard height required to enclose roller and shadeband when shade is fully open, but not less than [6 inches (152 mm)] [5 inches (127 mm)] [4 inches (102 mm)] [height indicated on Drawings] <Insert dimension>. 2. Provide pocket with lip at lower edge to support acoustical ceiling panel. D. [Tile Lip and ]Closure: Removable aluminum panel designed for installation at bottom of siteconstructed ceiling recess or pocket and for snap-in attachment to wall clip without fasteners. 1. Closure-Panel Width: [As indicated on Drawings] [1.5 inches (38 mm)] [3 inches (75 mm)] <Insert dimension>. ROLLER WINDOW SHADES

14 E. Side Channels: With zippered light seals and designed to eliminate light gaps at sides of shades as shades are drawn down. Provide side channels with shadeband guides or other means of aligning shadebands with channels at tops. F. Bottom (Sill) Channel or Angle: With light seals and designed to eliminate light gaps at bottoms of shades when shades are closed. G. Chain Retainer: [Jamb-mounted][ or ][Frame-mounted] hold downs for chain. H. Installation Accessories Color and Finish: [As selected from manufacturer's full range] <Insert color and finish> ROLLER-SHADE FABRICATION A. Product Safety Standard: Fabricate roller shades to comply with WCMA A 100.1, including requirements for flexible, chain-loop devices; lead content of components; and warning labels. B. Unit Sizes: Fabricate units in sizes to fill window and other openings as follows, measured at 74 deg F (23 deg C): 1. Between (Inside) Jamb Installation: Width equal to jamb-to-jamb dimension of opening in which shade is installed less 1/4 inch (6 mm) per side or 1/2-inch (13-mm) total, plus or minus 1/8 inch (3.1 mm). Length equal to head-to-sill or -floor dimension of opening in which shade is installed less 1/4 inch (6 mm), plus or minus 1/8 inch (3.1 mm). 2. Outside of Jamb Installation: Width and length as indicated, with terminations between shades of end-to-end installations at centerlines of mullion or other defined vertical separations between openings. C. Shadeband Fabrication: Fabricate shadebands without battens or seams to extent possible except as follows: 1. Vertical Shades: Where width-to-length ratio of shadeband is equal to or greater than [1:4] <Insert ratio>, provide battens and seams at uniform spacings along shadeband length to ensure shadeband tracking and alignment through its full range of movement without distortion of the material. 2. Railroaded Materials: Railroad material where material roll width is less than the required width of shadeband and where indicated. Provide battens and seams as required by railroaded material to produce shadebands with full roll-width panel(s) plus, if required, one partial roll-width panel located at top of shadeband. ROLLER WINDOW SHADES

15 PART 3 - EXECUTION 3.1 EXAMINATION A. Examine substrates, areas, and conditions, with Installer present, for compliance with requirements for installation tolerances, operational clearances, [accurate locations of connections to building electrical system, ]and other conditions affecting performance of the Work. B. Proceed with installation only after unsatisfactory conditions have been corrected. 3.2 ROLLER-SHADE INSTALLATION A. Install roller shades level, plumb, and aligned with adjacent units according to manufacturer's written instructions. 1. Opaque Shadebands: Located so shadeband is not closer than [2 inches (51 mm)] <Insert dimension> to interior face of glass. Allow clearances for window operation hardware. B. Electrical Connections: Connect motor-operated roller shades to building electrical system. 3.3 ADJUSTING A. Adjust and balance roller shades to operate smoothly, easily, safely, and free from binding or malfunction throughout entire operational range. 3.4 CLEANING AND PROTECTION A. Clean roller-shade surfaces after installation, according to manufacturer's written instructions. B. Provide final protection and maintain conditions, in a manner acceptable to manufacturer and Installer, that ensure that roller shades are without damage or deterioration at time of Substantial Completion. C. Replace damaged roller shades that cannot be repaired, in a manner approved by Architect, before time of Substantial Completion. 3.5 DEMONSTRATION A. Engage a factory-authorized service representative to train Owner's maintenance personnel to adjust, operate, and maintain motor-operated roller shades. ROLLER WINDOW SHADES

16 END OF SECTION ROLLER WINDOW SHADES

17 LT-01_ML-30 Leg ROLLER WINDOW SHADES

18 LT-02_ML-30 No Leg ROLLER WINDOW SHADES

19 LT-03_ML-40 Leg ROLLER WINDOW SHADES

20 LT-04_ML-40 No Leg ROLLER WINDOW SHADES

21 LT-05_ML-50 Leg ROLLER WINDOW SHADES

22 LT-06_ML-50 No Leg ROLLER WINDOW SHADES

23 LT-07_ML-50 Pocket ROLLER WINDOW SHADES

24 LT-08_DML- 50 ROLLER WINDOW SHADES

25 LT-09_DML- 70 ROLLER WINDOW SHADES

26 LT-10_MS-30 ROLLER WINDOW SHADES

27 LT-11_MS-40 ROLLER WINDOW SHADES

28 LT-12_MS-50 ROLLER WINDOW SHADES

29 LT-13_MS-70 ROLLER WINDOW SHADES

30 LT-14_MS-50 Pocket ROLLER WINDOW SHADES

31 LT-15_DMS- 50 LT-16_DMS- 70 ROLLER WINDOW SHADES

32 LT-17_DMS- 70 Pocket ROLLER WINDOW SHADES

33 LT-18_CS-40 ROLLER WINDOW SHADES

34 LT-19_CS-50 ROLLER WINDOW SHADES

35 LT-20_CS-50 Pocket ROLLER WINDOW SHADES

36 LT-21_DCS-50 ROLLER WINDOW SHADES

37 ML-30_HD Leg ML-30_HD No Leg ROLLER WINDOW SHADES

38 ML-40_HD Leg ROLLER WINDOW SHADES

39 ML-40_HD No Leg ROLLER WINDOW SHADES

40 ML-50_HD Leg ROLLER WINDOW SHADES

41 ML-50_HD No Leg ROLLER WINDOW SHADES