Builders FirstSource Aluminum Mounting Flange Windows Installation Instructions

Builders Firstsource ounting Range windows are hing material. All .flashing dows has a great impact oi

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Rough opening shall be window in width and hclght.

Consult with the g

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* Verify locations 'and o installation practice fo e weather resistant barrier and bitumen type tion of tnonnting flange arranty of windokvs.

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larger then the actual window placement. accordance with the AST lie1

using an 8d riiiii-c~miisiviz Faskner. el the window using manufacture e center of an operating sill unless using approved flat shim continuous shims.

4) Attach the win

5 ) Apply head flashing covering the mounting Range and exceeding the jambs 9-1/2" on each side. Fold clown and tape the house wrap where applicable.

Import

Never piug weep hoies where appiicdbic.

If insulation is necessaly to fill open air cavities consider fiberglass R-13 to R-19. Expandable ection within the windo frame and 1s not recornmentied by the facture.

Excess residue should be removed by using a clean cloth, mild soap and water.

A S T M D779 Minimum water resistance.

ASTM -

ASTM

-

794 Adhesion testing.

193 (8r C 1299 standards for sealants se

See ASTM.org a r a instrucciones en Espanol m k

Screens will not stop a child from falling out of a window.