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<br /> :i I it, :+sing the"Fly-In"Method,place your thumbs down.It makes the job easier to hot weather,to let go of the sticky
<br /> WinterGuard.(Thanks to Mike Dempsey ofEafle Riser,1W.)
<br /> there are no wrinkles.Once adhered,they will not blow off the • WinterGueed may not come in contact with excessive amounts of
<br /> roof,They do not leak around nails driven through them,because petroleum solvent-based cements,such as asphalt phtstic cement.
<br /> the thick layer of polymer-modified asphalt coating is designed to For use with WinterGuard,CertainTeed recommends urethanes or
<br /> be sticky and flexible,so it seals around the nails that puncture it. polymer-modified cements.Use such materials sparingly,
<br /> Therefore,these underlayments are not lust water-resistant,they are + Du not apply over shingles.With the exception of certain roof
<br /> waterproof.But they must be applied fully adhered to a clean,dry penetration flashing details do not apply over water-resistant
<br /> wood deck,in accordance with the manufacturer's specifications,in underlayment'
<br /> order to get the promised performance.And nails must be properly + if necessuy,you may apply new WinterGuard overall older existing
<br /> set according to manufacturer's requirements. piece of WSU;however,be sure the following conditions are met in
<br /> HOW i5 Wl#7E12Gl3ARD MADE AND HOW DOES IT WORK? order for the WincerGuardwarranty to remain in force:
<br /> WinterGuard i<._.-ompusitr materiel of acphai[and elastume it: •The nndertyiag roof deekmus.be acceptable and in good condition.
<br /> polymers reinforced with a fiber;pa s membrane it is formed into •The existing WSU must have a smooth,clean surface.Nail holes
<br /> arolled sheet.The rubberized asphalt provides ihr eaterproohng. can be present,but all shingles,nails,etc must be removed
<br /> The polymers make the asphalt elastic and sticky all the wit, throug t and the existing WSU surface swept clean.
<br /> the membrane This means WinterGuard has the_biltri: both •The surface of the existing WSU must be primed with an
<br /> stretch end cling,and not rip when stressed It seal,like a guskei ASSTM D41 asphalt primer in order to achieve proper
<br /> around is is driven through it,it sticks to a clean roof deck like glue adhesion when applying all surface style versions of
<br /> and is warranted to remain effective for the life of the nevi 4apilsih WinterGuard.
<br /> shingle system applied over it,up to 50 years. •All laps must be offset between the existing WSU and new
<br /> WinterGuard by at team S".
<br /> HERE ARE SOME OTHER FACTS •"Feather'the high edge of the WinterGuard over the existing
<br /> WSU to avoid telegraphing its double thickness.
<br /> ABOUT 1NTEG H A RD
<br /> �_..__.,.. Note:CertainTeed is not responsible for and disclaims any and
<br /> all liability for any damage caused by incompatibility of its
<br /> • WinterGuarde)is available in two different surface styles— WinterGuard products when applied over WSff from other
<br /> sand and granular.WinterGuard-HT(high tack and high manufacturers.
<br /> temperature)has a film surface,it is more flexible than sand • Do not use WinterGuard as a permanently exposed roofing surface
<br /> or granular surfaced WinterGuard and can withstand high because it will begin to degrade after too much exposure to
<br /> temperature roof applications,Including metal or tile. ultraviolet light.However,after being properly applied to an
<br /> *+ WinterOuar0 Metal is also film-surfaced and designed for use with acceptable deck,WinterGuard can be left exposed for three to
<br /> metal or mechanically fastened tile roof applications. six months(depending on the weather)prior to the installation
<br /> and 3' of the roofing shingles—without significantly damaging
<br /> • The standard roll of WinterGuard is 65'in length
<br /> WnterGuard's performance in the finished system.When
<br /> wide.One standard roll contains 195 square feet of material. exposing WinterGuard for more than one day,we strongly
<br /> Sand-surfaced WinterGuard and WinterGuard HT also comes in recommended that you:
<br /> a handy"Short Roll"that is 32 tr•long and 3'wide.It contains
<br /> 97 Ili square feet of material. • Press down all laps with a wallpaper seam roller to assure immediate
<br /> adhesion.End laps should be 6".Side laps for film and granular
<br /> • A roll of WinterGuard Metal is 61'in length and 39W wide surfaced should be 4";sand surfaced requires a 6'side lap.
<br /> rientalnfng 200 square feet of material,
<br /> • Use additional fasteners to hold the sheet in place(especially if
<br /> • During installation,an initial light"tack"(stickiness)makes cool,windy weather is anticipated).
<br /> WinterGuard easy to lift if you accidentally put it in the wrong place.
<br /> The aggressive"tack"of WinterGuard-HT is not as forgiving. • Close-off holes and joints in the roots,since the finished roofing system
<br /> and its flashing components will not be in place to prevent leakage.
<br /> + Once WinterGuard is installed,however,it locks right after
<br /> being warmed by the sun.If an immediate seal is desired,press • Prior to roofing over the exposed WinterGuard,inspect It for
<br /> overlaps firmly with a roller.A heavy-duty wallpaper scum roller damage and replace or recover any worn areas.tf any fasteners
<br /> or"J"roller works well. are removed,the WinterGuard must be replaced or the holes
<br /> must be filled with one of the adhesives mentioned above so that
<br /> CdUTION: it remains watertight.
<br /> • To help prevent shingles from fusing to the waterproofing underpay-
<br /> ment,you can cover sand or granular-surfaced WinterGuard with a
<br /> layer of feltunderiayment or use film-surfaced WinterGuard HT or
<br /> WinterGuard Metal.Although not required,adopting this practice
<br /> .Nomi•Datle County atzeptancc requires the amazon of winlerGaard see mcchanidty
<br /> will serve the property owner and your fellow roofing contractor toteucd aso tett or i43 true sheet,and not&Gtcctlr to thedeek Such application is acceptable
<br /> well when it comes time for the next re-roof. only when required by local wile In arc where ice damming does not•ruse.Doing du mg not
<br /> orlect the pronto,limited wurane..
<br /> I EhtTii\rEFU stif!t,,.f IPPei6iiri k'y vttlt ,tt 43
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