1、A440.2-14/A440.3-14Fenestration energy performance/User Guide to CSA A440.2-14, Fenestration energy performanceLegal Notice for StandardsCanadian Standards Association (operating as “CSA Group”) develops standards through a consensus standards development process approved by the Standards Council of
2、 Canada. This process brings together volunteers representing varied viewpoints and interests to achieve consensus and develop a standard. Although CSA Group administers the process and establishes rules to promote fairness in achieving consensus, it does not independently test, evaluate, or verify
3、the content of standards.Disclaimer and exclusion of liabilityThis document is provided without any representations, warranties, or conditions of any kind, express or implied, including, without limitation, implied warranties or conditions concerning this documents fitness for a particular purpose o
4、r use, its merchantability, or its non-infringement of any third partys intellectual property rights. CSA Group does not warrant the accuracy, completeness, or currency of any of the information published in this document. CSA Group makes no representations or warranties regarding this documents com
5、pliance with any applicable statute, rule, or regulation. IN NO EVENT SHALL CSA GROUP, ITS VOLUNTEERS, MEMBERS, SUBSIDIARIES, OR AFFILIATED COMPANIES, OR THEIR EMPLOYEES, DIRECTORS, OR OFFICERS, BE LIABLE FOR ANY DIRECT, INDIRECT, OR INCIDENTAL DAMAGES, INJURY, LOSS, COSTS, OR EXPENSES, HOWSOEVER CA
6、USED, INCLUDING BUT NOT LIMITED TO SPECIAL OR CONSEQUENTIAL DAMAGES, LOST REVENUE, BUSINESS INTERRUPTION, LOST OR DAMAGED DATA, OR ANY OTHER COMMERCIAL OR ECONOMIC LOSS, WHETHER BASED IN CONTRACT, TORT (INCLUDING NEGLIGENCE), OR ANY OTHER THEORY OF LIABILITY, ARISING OUT OF OR RESULTING FROM ACCESS
7、TO OR POSSESSION OR USE OF THIS DOCUMENT, EVEN IF CSA GROUP HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, INJURY, LOSS, COSTS, OR EXPENSES.In publishing and making this document available, CSA Group is not undertaking to render professional or other services for or on behalf of any person or
8、entity or to perform any duty owed by any person or entity to another person or entity. The information in this document is directed to those who have the appropriate degree of experience to use and apply its contents, and CSA Group accepts no responsibility whatsoever arising in any way from any an
9、d all use of or reliance on the information contained in this document. CSA Group is a private not-for-profit company that publishes voluntary standards and related documents. CSA Group has no power, nor does it undertake, to enforce compliance with the contents of the standards or other documents i
10、t publishes. Intellectual property rights and ownershipAs between CSA Group and the users of this document (whether it be in printed or electronic form), CSA Group is the owner, or the authorized licensee, of all works contained herein that are protected by copyright, all trade-marks (except as othe
11、rwise noted to the contrary), and all inventions and trade secrets that may be contained in this document, whether or not such inventions and trade secrets are protected by patents and applications for patents. Without limitation, the unauthorized use, modification, copying, or disclosure of this do
12、cument may violate laws that protect CSA Groups and/or others intellectual property and may give rise to a right in CSA Group and/or others to seek legal redress for such use, modification, copying, or disclosure. To the extent permitted by licence or by law, CSA Group reserves all intellectual prop
13、erty rights in this document.Patent rightsAttention is drawn to the possibility that some of the elements of this standard may be the subject of patent rights. CSA Group shall not be held responsible for identifying any or all such patent rights. Users of this standard are expressly advised that det
14、ermination of the validity of any such patent rights is entirely their own responsibility.Authorized use of this documentThis document is being provided by CSA Group for informational and non-commercial use only. The user of this document is authorized to do only the following:If this document is in
15、 electronic form:sLOADTHISDOCUMENTONTOACOMPUTERFORTHESOLEPURPOSEOFREVIEWINGITsSEARCHANDBROWSETHISDOCUMENTANDsPRINTTHISDOCUMENTIFITISIN0$ equal access and effective participation by concerned interests; respect for diverse interests and identification of those who should be afforded access to provide
16、 the needed balance of interests; mechanism for dispute resolution; openness and transparency; open access by interested parties to the procedures guiding the standards development process; clarity with respect to the processes; and Canadian interest consideration as the initial basis for the develo
17、pment of standards. A National Standard of Canada (NSC) is a standard prepared or reviewed by an SCC-accredited SDO and approved by the SCC according to NSC approval requirements. Approval does not refer to the technical content of the standard, as this remains the responsibility of the SDO. An NSC
18、reflects a consensus of a number of capable individuals whose collective interests provide, to the greatest practicable extent, a balance of representation of general interests, producers, regulators, users (including consumers) and others with relevant interests, as may be appropriate to the subjec
19、t at hand. NSCs are intended to make a significant and timely contribution to the Canadian interest. Those who have a need to apply standards are encouraged to use NSCs. These standards are subject to periodic review. Users of NSCs are cautioned to obtain the latest edition from the SDO that publish
20、es the standard. The responsibility for approving standards as NSCs rests withStandards Council of Canada 270 Albert Street, Suite 200 Ottawa, Ontario, K1P 6N7CanadaAlthough the intended primary application of this Standard is stated in its Scope, it is importantto note that it remains the responsib
21、ility of the users to judge its suitability for their particular purpose.TMA trade-mark of the Canadian Standards Association, operating as “CSA Group”Cette Norme Nationale du Canada est disponible en versions franaise et anglaise.(National Standards of Canada text inserted February 2015)TMA trade-m
22、ark of the Canadian Standards Association, operating as “CSA Group”Approved byNational Standard of Canada(approved February 2015)Published in February 2014 by CSA GroupA not-for-profit private sector organization5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N61-800-463-6727 416-747
23、-4044Visit our Online Store at shop.csa.caCAN/CSA-A440.2-14/A440.3-14Fenestration energy performance/User Guide to CAN/CSA-A440.2-14, Fenestration energy performancePrepared byICS 91.060.50 ISBN 978-1-77139-393-5 2014 CSA GroupAll rights reserved. No part of this publication may be reproduced in any
24、 form whatsoever without the prior permission of the publisher.(Copyright page replaced February 2015)To purchase standards and related publications, visit our Online Store at shop.csa.ca or call toll-free 1-800-463-6727 or 416-747-4044. 2015 CSA GroupFenestration energy performance/User Guide to CS
25、A A440.2-14, Fenestration energy performanceFebruary 2015I.7.3 Low-emissivity (low-E) coatings 43I.7.4 Gas fills 44I.7.5 Low-conductivity spacers (warm-edge technology) 44I.7.6 Tints, coatings, and films 45I.7.7 Frame and glazing proportions 45I.7.8 Weatherstripping 45II.1 Scope 47II.3 Definitions a
26、nd symbols 47II.3.2 Symbols 47II.8 Energy Rating of residential fenestration systems 48II.8.1 Energy Rating for heating conditions 48II.11 Evaluation of fenestration system condensation resistance (optional) 49III.1 Considerations for special conditions 74III.1.1 General 74III.1.2 Specific size 74II
27、I.1.3 Location and orientation 74III.1.4 Heating/cooling options 74III.2 Specific U-factor, solar heat gain coefficient, and visible transmittance 74III.2.1 General 74III.2.2 Specific size 74III.2.3 Curtain walls 74III.3 Specific Energy Ratings (ERS) 75III.3.1 The Specific Energy Rating (ERS) equati
28、on 75III.3.2 Calculating the Specific Energy Rating (ERS) 76III.3.3 Example of a Specific Energy Rating (ERS) calculation 76III.4 Cooling Energy Rating (ERC) 77TablesII.1 Recommended humidity levels for minimizing condensation 51II.2 Desired Temperature Index 51II.3 Climate design data for selected
29、locations in Canada 52III.1Fsvalues for computing ERS values for houses 78FiguresI.1 Surfaces on a glazing unit 46II.1 Relationship between Temperature Index and relative humidity for different winter design temperatures 73v(Replaces p. v, February 2014)A440.2-14/A440.3-14 2015 CSA GroupFebruary 201
30、5Technical Committee on Performance Standard for WindowsJ. Baker WESTLab Canada,Penetang, OntarioCategory: Producer InterestChairG. Hildebrand Exp, Brampton, OntarioCategory: User InterestVice-ChairJ. Marois Axiall Corporation, Laval, QubecCategory: Producer InterestVice-ChairE. Alkhoury Canadian Bu
31、ilding Envelope Science and Technology (CAN-BEST), Brampton, OntarioCategory: User InterestT. Bascus Window City Industries Inc., Vaughan, OntarioAssociateA. Becker National Certified Testing Laboratories,York, Pennsylvania, USAAssociateG.J. Blad Loewen Windows, Steinbach, ManitobaCategory: Producer
32、 InterestB.T. Breen Golden Windows Limited,Kitchener, OntarioAssociateK. Brenden American Architectural Manufacturers Association (AAMA), Schaumburg, Illinois, USAAssociateG.C. Casselman Casselman and Associates, Roseneath Landing, OntarioCategory: Producer InterestJ.F. Chainey P.H. Tech inc., Lvis,
33、 QubecAssociateA. Chown Canadian Manufactured Housing Institute, Ottawa, OntarioAssociateM.L. Diallo CSA Group,Toronto, OntarioAssociateD. Dunn Dunn & Associates Consultants,Mississauga, OntarioCategory: User InterestA. Elmahdy National Research Council Canada,Ottawa, OntarioCategory: General Intere
34、st(Replaces p. vi, February 2014)vi 2015 CSA GroupFenestration energy performance/User Guide to CSA A440.2-14, Fenestration energy performanceFebruary 2015D. Feil Vision Extrusions Ltd., Woodbridge, OntarioAssociateD. Friesen Dan Friesen Consulting Ltd., Winnipeg, ManitobaCategory: Producer Interest
35、F. Fulton Fultech Fenestration Consulting, Guelph, OntarioCategory: Producer InterestM. Glover Ecotay Inc.,Perth, OntarioCategory: General InterestJ. Grandoni Royal Window and Door Profiles, Woodbridge, OntarioAssociateE. Grzesik Mississauga, OntarioCategory: General InterestK. Habib CSA Group,Edmon
36、ton, AlbertaAssociateM. Hanam Kitchener, OntarioCategory: User InterestJ.A. Hayden Pella Corporation, Pella, Iowa, USAAssociateS. Hopwood Natural Resources Canada, Ottawa, OntarioAssociateB. Hubbs RDH Building Engineering Limited, Vancouver, British ColumbiaCategory: User InterestG.B. Hughes Lifesty
37、le Windows Inc., Aurora, OntarioCategory: Producer InterestA. Jaugelis RDH Building Engineering Limited, Vancouver, British ColumbiaAssociateR. Jutras Patenaude-Trempe Inc., Varennes, QubecCategory: User InterestD.D. Kerr Ontario Building Envelope Council c/o GRG Building Consultants Inc., Newmarket
38、, OntarioCategory: General InterestB.L. Killins Delta, OntarioCategory: User InterestJ.F. Kogovsek Gestion Maxam Inc., Saint-Bruno, QubecAssociatevii(Replaces p. vii, February 2014)A440.2-14/A440.3-14 2015 CSA GroupFebruary 2015J. Krahn Marvin Windows & Doors, Warroad, Minnesota, USACategory: Produc
39、er InterestK. Kuperman Pro-Active Fenestration Solutions Inc., Richmond Hill, OntarioAssociateA.M.J. Lakhdhir Westech Building Products, Calgary, AlbertaAssociateH. Laur Laur Coating Developments Ltd., Barrie, OntarioCategory: General InterestR. Levesque P.H. Tech inc.,Lvis, QubecCategory: Producer
40、InterestF. Lohmann National Research Council Canada, Ottawa, OntarioCategory: User InterestE. Pivniceru REHAU Industries Inc., Burlington, OntarioAssociateD.T. Prohaska prohaska engineering inc., Richmond Hill, OntarioCategory: User InterestC. Sacilotto Intertek, Mississauga, OntarioAssociateS.W. Sc
41、hreiber Masonite International,Dickson, Tennessee, USAAssociateJ. Singh Allan Windows Inc.,Concord, OntarioAssociateJ.P. Spadaro Flynn Canada Ltd., Mississauga, OntarioCategory: General InterestL. Szczepanski Building Envelope Engineering, Oakville, OntarioAssociateP. Wake Omniglass Ltd., Toronto, O
42、ntarioAssociateS. Walker All Weather Windows Ltd., Mississauga, OntarioAssociateR. Warren Quanex Building Products, Scarborough, OntarioAssociateM. Webb IGMA, Ottawa, OntarioAssociateJ. Venalainen CSA Group,Mississauga, OntarioProject Manager(Replaces p. viii, February 2014)viiiTMA trade-mark of the
43、 Canadian Standards Association, operating as “CSA Group”Approved byNational Standard of Canada(approved February 2015)Published in February 2014 by CSA GroupA not-for-profit private sector organization5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N61-800-463-6727 416-747-4044Visit
44、 our Online Store at shop.csa.caCAN/CSA-A440.2-14Fenestration energy performancePrepared byTMA trade-mark of the Canadian Standards Association, operating as “CSA Group”Published in February 2014 by CSA GroupA not-for-profit private sector organization5060 Spectrum Way, Suite 100, Mississauga, Ontar
45、io, Canada L4W 5N61-800-463-6727 416-747-4044Visit our Online Store at shop.csa.caA440.3-14User Guide to CAN/CSA-A440.2-14, Fenestration energy performanceStandards Update ServiceA440.2-14/A440.3-14February 2014Title: Fenestration energy performance/User Guide to CSA A440.2-14, Fenestration energy p
46、erformancePagination: 91 pages (xii preliminary and 79 text), each dated February 2014To register for e-mail notification about any updates to this publicationgo to shop.csa.caclick on CSA Update ServiceThe List ID that you will need to register for updates to this publication is 2422765.If you requ
47、ire assistance, please e-mail techsupportcsagroup.org or call 416-747-2233.Visit CSA Groups policy on privacy at csagroup.org/legal to find out how we protect your personal information.TMA trade-mark of the Canadian Standards Association, operating as “CSA Group”Published in February 2014 by CSA Gro
48、upA not-for-profit private sector organization5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N61-800-463-6727 416-747-4044Visit our Online Store at shop.csa.caA440.2-14/A440.3-14Fenestration energy performance/User Guide to CSA A440.2-14, Fenestration energy performanceISBN 978-1-77
49、139-393-5 2014 CSA GroupAll rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior permission of the publisher.100%To purchase standards and related publications, visit our Online Store at shop.csa.ca or call toll-free 1-800-463-6727 or 416-747-4044.CSA Group prints its publications on Rolland Envi
