ASTM E2112-01
(Practice)Standard Practice for Installation of Exterior Windows, Doors and Skylights
Standard Practice for Installation of Exterior Windows, Doors and Skylights
SCOPE
1.1 This practice covers the installation of fenestration products in new and existing construction. For the purpose of this practice, fenestration products shall be limited to windows, sliding patio-type doors, swinging patio type doors, and skylights, as used primarily in residential and light commercial buildings.
1.2 This practice assumes that the installer possesses basic woodworking skills and an understanding of wall and roof construction, sheet metal work, and joint sealant practices.
1.3 This practice attempts to instruct and familiarize the installer with the concepts of both Barrier Systems and Membrane/Drainage Systems, in order to ensure the continuity of the building envelope. This practice attempts to educate the installer, builder, architect, and other users in the identification and understanding of the water shedding system of the building envelope.
1.4 This practice covers the installation process from pre-installation procedures through post-installation procedures, for single units or factory-mulled multiple units in a single opening. It does not cover the fabrication or assembly of multiple units, whether such fabrication takes place in a factory or at the intended installation site. The installer should check with the manufacturer of factory-assembled units for instructions for anchoring. When using field-mulled units, follow manufacturer's recommendations and make certain that they meet applicable codes. This practice does not cover the selection of appropriate fenestration products for a given application, nor the selection of other products or systems for use in the installation.
1.5 This practice provides minimum requirements that will help to accomplish the installation of fenestration products in an effective manner. Actual conditions in buildings vary greatly and, in some cases, substantial additional precautions may be required. In the event that the manufacturer's installation instructions provided with the product conflict with requirements of this practice, the manufacturer's instructions shall prevail. This practice is not intended to limit or exclude other new procedures that may refine or further improve the effectiveness of fenestration installation.
1.5.1 This practice is intended to be used for background information in order to develop training manuals and training programs. Further, this practice attempts to consolidate and unify the various steps of construction, tying together the various trades involved with the continuity between fenestration products and the building envelope.
1.6 The text of this practice references notes and footnotes that provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of this practice.
1.7 The values stated in inch-pound units are to be regarded as the standard. The values shown in parentheses are for information only.
1.8 This standard has not been created to address all issues related to every possible installation situation one might experience in the field. Furthermore, this practice does not purport to provide fail-safe installation methods, assurance or protection against installation deficiencies, or a standard by which architects can specify or ensure delivered performance.
Note 1—There are no ISO standards covering the primary subject matter of this practice.
1.9 This practice does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use. For specific precautionary statements, see Section 5, Related Procedures. Where a lead hazard is known or suspected, refer to ASTM Standards on Lead Hazards Associated with Buildings and to applicable state and federal regulations. Where an asbestos hazard is known or suspected, refer to the ASTM Man...
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Designation: E 2112 – 01
Standard Practice for
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Installation of Exterior Windows, Doors and Skylights
This standard is issued under the fixed designation E 2112; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
INTRODUCTION
This document is intended to provide technical guidance to organizations that are developing
training programs for installers of fenestration units in low-rise residential and light commercial
structures. The majority of fenestration units selected for installation in these types of structures are
certified as meeting specified performance characteristics in standardized laboratory testing. Experi-
ence indicates, however, that the performance of fenestration installations is frequently significantly
inferior to the performance of the manufactured units in laboratory testing. Installation of fenestration
units can significantly influence in-service performance.
The requirements promulgated in this practice have, by consensus, (of individuals with specialized
knowledge concerning installation of fenestration units) been identified as necessary to ensure that
as-installed performance is roughly equivalent to performance in laboratory testing. The task group
responsible for development of this practice recognizes that building owners sometimes, accept as
adequate,in-serviceperformanceoffenestrationinstallationsthataresignificantlyinferiorthoseofthe
units in laboratory testing. This practice is not intended for use in such circumstances, where owner
expectations are modest. The intent of this practice is to provide guidance to those concerned with
ensuringthatas-installedperformanceiscomparabletothecapabilitiesoftheunitsinstalledforasolid
majority of installations.
A particularly noticeable behavior that indicates deficiencies in installation is rainwater leakage.
Rainwaterleakagehasbeentheleadingreasonfordissatisfactionofbuildingownerswithperformance
of fenestration installations. For this reason, this practice places greater emphasis on preventing or
limiting rainwater leakage than on any other single performance characteristic.
This practice emphasizes that the water-shedding surfaces of fenestration units must be adequately
integrated with adjacent water-shedding surfaces of the building envelope. It does not, however,
attempt to promulgate requirements for water-shedding surfaces of building envelopes other than
those interfacing with fenestration units. The standard assumes that the basic design of the building’s
water-shedding system is adequate, that is, that either (1) there is a high probability that the outermost
building surface will dependably prevent all water entry, or (2) the building envelope incorporates an
effective concealed barrier that will dependably prevent further intrusion of incidental water that
breachestheoutermostsurface.Thepracticefurtherassumesthatfenestrationunitscanbedependably
sealed to, and integrated with, at least one of these surfaces. If the basic design of the building’s
water-shedding system is inadequate, or does not allow for reliable integration of fenestration units
into it, competent installation of the units is unlikely to nullify these deficiencies.
1. Scope sliding patio-type doors, swinging patio type doors, and
skylights, as used primarily in residential and light commercial
1.1 This practice covers the installation of fenestration
buildings.
products in new and existing construction. For the purpose of
1.2 This practice assumes that the installer possesses basic
thispractice,fenestrationproductsshallbelimitedtowindows,
woodworking skills and an understanding of wall and roof
construction, sheet metal work, and joint sealant practices.
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This practice is under the jurisdiction of ASTM Committee E06 on Building 1.3 This practice attempts to instruct and familiarize the
Constructions and is the direct responsibility of Subcommittee E06.51 on Perfor-
installer with the concepts of both Barrier Systems and
mance of Windows, Doors, Skylights and Curtain Walls.
Membrane/Drainage Systems, in order to ensure the continuity
Current edition approved July 10, 2001. Published September 2002.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
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E2112–01
of the building envelope. This practice attempts to educate the hazard is known or suspected, refer to the ASTM Manual on
installer, builder, architect, and other users in the identification Asbestos Control, and to applicable state and federal regula-
andunderstandingofthewatershedd
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