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Materials required
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• Readtheseinstructionsintheirentiretypriortoinstallingwindows.
• Anylocalbuildingcoderequirementssupersedetheserecommendedinstallationinstructions.
• Buildingdesign,constructionmethods,buildingmaterialsandsiteconditionsuniquetoyourprojectmayrequireaninstallationmethoddifferentfromtheseinstructions,andadditionalcare.
• Removeshippingblocksandrelatedstaplespriortoinstallation.
For typical Wood FraMe construction:
• Theseinstructionsweredevelopedandtestedforusewithtypicalwoodframewallconstructioninawallsystemdesignedtomanagewater,withaweatherresistantbarrierappliedpriortothewindowinstallation.
• Theseinstructionsarenottobeusedwithotherconstructionmethods.
precautions and saFety:
• Donotworkalone.Itisrecommendedthatatleasttwopeopleworktogethertoavoidpersonalinjury ordamagewhenworkingwithwindows.
• Usecautionwhenhandlingglass.Brokenorcrackedglasscancauseseriousinjury.
• Wearnecessaryprotectivegear(gloves,clothing,goggles,etc.).
• Securetools,laddersorscaffolding.Followequipmentmanufacturers’operationinstructions, warningsandcautions.
• Secureandproperlysupporttheunituntilcompletelyfastened.
iMportant notices and inForMation
tools required
• Highimpactshims(sloped,shimpackorHorseshoeShimsbyGlazelockorequal)
• 11/2"(38mm)#8screws(stainlesssteel)
• OSITeQFoamforinteriorcavityseal
• OSITeQFlashSelfAdheredFlashing100'rolls(minimum6"widthonsillandminimum4"onjambsandhead).Checkyourcoderequirements
• Approximately1-2(dependingonunitsizes)tubesofOSITeQSealSealant
•Tapemeasure
•Level
•Square
•Hammer
•Stapler
•Screwdrivers
•Scissorsorutilityknife
•Screwgun
• OSITeQFoamApplicator
• Caulkgun
• JRoller
1. veriFy the rough opening
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• Measuretheroughopeningandthewindowtodeterminethatthesizeiscorrect.Recommendedroughopeningisbetween3/4"(19mm)-1"(25mm)largerthanthewindowwidthandheight.
• Ensurethattheroughopeningisplumb,levelandsquare,andthewallsintheopeningarenottwisted.
a) 11/2"(38mm)solidblockingisrequiredat thesillandsidesoftheopening.
b) Ensureproperheaderisinplacebefore installation.
c) Makenecessarycorrections.
• CutoutWeatherResistantBarrierwithacompleteboxcutoftheopening.
• WeatherResistantBarriershouldNOTbebroughtintotheroughopening.
• CreateatemporaryflapattheheadoftheopeningbycuttingtheWeatherResistantBarrierona45degreeangle.Temporarilytapetheflapupoutofthewaytoallowforwindowinstallationandheadflashings.
• CutbacktheWeatherResistantBarrierapproximately11/2"exposingthesheathingatthesidesonly.Thiswillcreateadirectcontactsealbetweenthewindowflangeandsheathing.
2. WrB should Be applied per ManuFacturers instructions
exploded vieW to deMonstrate sequence
3. create teq Flash sill pan
• Cuta4"x6"rectangularTeQFlashflashing.
• Foldthepieceinhalf.
• Cutbothcornersleavingappox11/2"inthecenter(see#3)
• Installthesetightlyinthecornerstoflashandsealthecornerjoints.
• Thismustbedoneallowingfortightadhesionintothecornerswithnoairbubbles.
I•CutalengthofTeQFlashflashing,usingthe formulas,atleast12"widerthantherough opening.
• Centertheflashinglefttoright.Thensetintothe roughsillthesamedepthofthewindowor greater.Withautilityknife,cuttheflashingfrom thecornerdowntheflashingthatwillexposethe previouslyinstalledcornerguard.(seedrawing)
• RolloutandsmoothwithJroller.
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4. set shiMs and level the sill condition
• Levelthesillconditionbyfirstperforminga"dryrun"withthelevelandhighimpactPVCshims.
• Usehighimpact,GlazelockShimsorequal.
• Aftershimsaredeterminedtobelevelonthesill,proceedtosetshimswithOSITeQ™Sealundertheshimandovertheshimasshownindrawing
• Shimsshouldbeplacedonthesill4"(100mm)fromeachendandateverymull.Makesureshimisplacedinproperdepthandnotunderthejambextension.
• Ifshimsareleftinplacethenmakesuretheydon't protrudepasttheinteriorwindowframe.
Important:Inafuturestep,theTeQFoam™beingappliedunderthewindowneedstobeacontinuoussealatthesillwithnoprotrudingshims.
5. prepare the WindoW For installation
• Applyaheavy3/8"OSITeqSealovertheflangeholes.
• Onthebottomflange,leavea2"voidapprox2"fromeitherendandundereverymulljoint.Thiswillallowadrainagepathforincidentalmoisture.
• Windowmustbeinstalledbeforesealantdries.
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6. set the unit and secure
tWo or More people May Be required to accoMplish this step.
• Setthewindowfromtheexteriorintotherough opening
• Centerthewindowintheroughopeningand applya11/2"screwthroughthetopcornerof theflange.
• Shimtheunitplumbsquareandlevelbefore applyingascrewthrougheveryotherflangehole. (donotangleorovertightenthescrews).
• Applyshims4"(100mm)frombottomandtop, andoneatthecenter.
• Operatetheunitonceitiscompletelyfastened.
3/8" diaMeteRBead oF sealant
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7. apply teq Flash at JaMBs and at head
• Afterthewindowhasbeenfastened,TeqFlashshouldbeappliedtothejambsandhead.
• Usetheformulaforproperflashinglengths.
• UseaJrollerorequaltopushoutallairpocketstoensuregoodadhesion.
• Ifatanytimetheflashingdoesnotstickduetocoldwetsubstrates,itispermissibletosecuretheflashingwithatackhammerandstaples.
8. cut and install Both FlexiBle & rigid head Flashing
• Appropriateheadflashingmustbeappliedtotopoftheunit.
• ApplyahealthybeadofTeqSealtobothsidesoftherigidheadflashandfastenwith11/2"screws.
note:Thisstepisnotnecessaryifwindowunithasanintegraldripcapfastenbythefactory.
FLASHING LENGTHS AND CUT FORMULAS
sill Flashing = roW + 12"Jamb Flashing = roh + (2 x flashing width) - 1"head Flashing = roW + (2 x flashing width) + 2"legend ro = rough opening roh = rough opening vertical (height) roW = rough opening horizontal (width)
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9. Fold doWn top Flap oF Weather resistant Barrier
• RemovethepreviouslyappliedtapeholdingtheflapoftheWRBatthehead.
• Allowtheflaptolayflatovertheheadflashing.ApplyslicesofOSITeQFlash™overthediagonalcutsmadeintheWRB.Ensurethattheentirecutiscovered.
10. seal and insulate the interior cavity
• TheroughopeningshouldhaveenoughtolerancetoacceptOSITeqFoamforinsulatingpurposes.
•Fromtheinterior,insertthenozzleofthe applicatorintotheroughopening,holdthetipofthenozzle1"(25mm)fromtheexteriorwindowflangeandapplyaminimum2"(50mm)beadoffoamaroundtheentireunit.
note : AfterthefoamhassetyoumayfilltheentireroughopeningcavitywithOSITeqFoamorfiberglassinsulation.
11. WindoW critical interFace
• ExteriorFacadeshouldallowfor3/8"voidattheperimeterofthewindowframe.Thiswillallowforbackerrodandhighqualitysealantatthiscriticalinterface.
• OSIQuad®ishighlyrecommended.
• Applybackerrodinsuchawaytoavoidpuncturingbackerrod.Puncturedbackerrodcanoffgasandcausesealantbubbling.
• Backerrodshouldbeslightlylargerthanthevoidandfitsnugintothevoid.
• Insert3/8"and10mmbackerrodintothespacearoundthewindow.Provideatleast3/8"(10mm)clearancebetweenthebackerrodandtheexteriorfaceofthewindow.Backerrodsaddshapeanddepthforthesealantline.
©Henkel Corporation 2010/33475
Henkel Corporation • 26235 First Street • Westlake, Ohio 44145 • Customer Relations: 1-800-624-7767
This warranty is made solely on behalf of Henkel and not on behalf of any retail lumberyard establishment.
Distributed by Loewen Inc. in the U.S. and C.P. Loewen Enterprises Ltd. in Canada and internationally.
Trademarks owned by C.P. Loewen Enterprises Ltd. Used under license. ©2006 C.P. Loewen Enterprises Ltd.
All rights reserved.
Recycled Paper
Printed in Canada
September 2006
P1015A
Call 1.800.563.9367 for the dealer nearest you. International 204.326.6446 www.loewen.com E-mail: [email protected]
SW-COC-1739