Insect Screens -89000025

2.1.18

Insect Screens

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NOTE: Where metal accessories mentioned herein

occur in connection with metal curtain walls, the

kind and gage of metal should be shown or specified.

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NOTE: Insert appropriate Section number and title

in blank below using format per UFC 1-300-02.

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Provide insect screens for ventilators of [_____] windows [_____] in

accordance with [_____], [Steel] [Aluminum] Windows [_____] [AAMA 101] [SWI

SGSW]. Screens for double-hung windows shall be [full length, top-hung

type] [double vertical sliding type] [half-length fixed type]. Screens for

[projected] [casement] [_____] windows shall be [_____] type. Screens

shall be mounted on [inside] [outside] of windows. Screens shall be

rewirable, easily removable from inside the building, and interchangeable

for same size ventilators of similar type windows. Provide hardware,

guides, stops, clips, bolts, and screws as necessary for a secure and tight

attachment to window. [Where sliding or hinged wickets are required in

screens to permit operation of window hardware, the frame around the wicket

opening shall be of similar material and strengths as the screen frames.]

a.

Frames: Construct screen frames of similar material and finish as

specified for the windows to which attached. Screen frame

construction shall consist of closed tubular shapes standard with

the manufacturer, either extruded or roll formed. Frames shall be

mitered, electrically flash welded, then dressed smooth; or shall

have internal reinforcing or blocks at corners and mechanically

connected corners. Screen frames shall have removable splines of

aluminum, stainless steel, or vinyl.

b.

Screening: Weave of screening shall be parallel with frames and

sufficiently tight to present a smooth appearance. Conceal edges

of screening in spline channel of frames.

c.

Hardware: Screen hardware shall be manufacturer's standard type

and finish, unless otherwise indicated.

2.1.19

Metal Accessories

[Gravel stops and fascias,] [Flashings,] [Metal sills,] [Metal stools,]

[Louvers,] [Venetian blind pockets,] [Closures,] [and soffits] [_____].

Fabricate accessories of sizes and shapes indicated from similar materials

and finish as specified for wall system.

PART 3

EXECUTION

3.1

FABRICATION

The curtain wall components shall be of the materials and thickness

indicated or specified. The details indicated are representative of the

required design and profiles. Acceptable designs may differ from that

shown if the proposed system components conform to the limiting dimensions

indicated and the requirements specified herein. Unless specifically

indicated or specified otherwise, the methods of fabrication and assembly

SECTION 08900

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