the t while each corro specia coa n which the p defor errabella® ve incorpora n panel is mad sion...

www.terrabellaroof.com

TerrabActual Actual CoveraCovera VeronaActual Actual Covera VeronaTerrab

VeronaActual Covera VeronaActual Covera VeronaLengthWidth Valley LengthWidth Roof-toLengthWidth Z-Bar FLengthWidth=

Self-t1/2”)

bella Verona®length = 44.6Width = 18”

age length = 3age width = 1

a Ridge Cap®Length = 15.9Width = 15.2

age Length = 4

a End cap ella Verona, C

a Bird-Stop ELength = 49.2

age Length = 4

a Bird-Stop RLength = 49.2

age Length = 4

a Valley: h = 8’

= 18”

Cap: h = 8’

= 2”

o-Wall Channh = 8’

= 6”

Flashing h=50” =3”

apping screw

® 67”

39.75” 5.74”

94”

25” 49.375”

Classic

ave: 2” 48”

Ridge: 2” 48”

nel:

w#9 Hex (1/4”

” diameter) xx 1.5” (or lenggth sufficient to penetratee roof deck

Terrabella® Verona Installation Guide | Ver. 2.0 www.terrabellaroof.com


Overview

Terrabella Verona® Comparative Bene�tsProtection and

Bene�ts Terrabella® Clay Tile Fiber Cement Shingle

Weight Light 1.11 Lbs./Ft2 5.99-15 Lbs./Ft2 5.99 Lbs./Ft2 2.5-3.99 Lbs./Ft2

Fire Class A Material Class A Material Class A Material Class A Material

Wind Resistanceis for Terrabella

is higher

121 mph not cover winddamage

up to 75 mph up to 111 mph

Earthquake Added shear strength Prome to collapse No added shearstrength

No added shearstrength

Environmetal Recyclable Limited Recycling Limited Recycling Limited Recycling

Impact ResistantUL 2218

Class 4 - you canwalk on it, quali�es

for discount on insurance

High mailtenance Class 3 Class 3

Maintenance/life cycle cost

Low, retains itsappearance

without damage

High maintenance High maintenance High maintenance

Base structureoptions

Wood, steel andconcrete solid surface

or support


or support


or support


Options forre-roo�ng

Excellent, you may keepexisting roof

TEAR OFF requiredfor re-roo�ng



The Twhile Each corrospeciacoa nwhich The pdefor

Terrabella® Ve incorpora n

panel is madsion resistanally patentedng (ceramic sh assures a lo

pre-punched rming the pan

Side Overlap

erona le pang the benefit

de with a gauce in many t

d resin that cstone chips). ng las ng fin

tabs allow nel due to the

nels are specits and durabil

uge 26 alumintypes of envireates a stroFinally the p

ish.

panels to beir uneven e

Pre-fast

-punched tening tabs

TERRA

ially manufaclity of metal r

num-zinc coaronments. Th

ong bond betpanel is coate

be screwed e shape.

ABELLA VE

ctured to emuroofing.

ated steel corhe steel coretween the steed with a pr

onto de str

RONA TILE

ulate Italian c

re that offerse is then coateel core and otec ve acry

ucture below

SYSTEM

classic es

s ted with a the stone

ylic glazing

w without

Side Overlap



Terra

AccesA.TerraB.TerraC. Terr

E. TerrF. TerrG. TerrH. TerrI. TerrTerrab

InstalTin SniTape MHand BTable sOther

bella Veronaa e (24ea peer 100sq. .) aadd 10%-15%% waste

ACCESORRY LOCATIOON AND DISTRIBUTIOON

Figure

e 1. Accessory dd

ssories abella Veronaabella Verona

a Hip and Ridg

rabella Bird-stD. Terrabella Roof-to-wall Channel (8ft), step flashing and both sides of hips

abella Z-Bar fabellaVeronarabella Veronrabella Flat Shabella Bird-stella Verona H

Toolps

Measure Benders saw Char required i

a Hip and Ridgge (1.1 v

top Eave(4 )

flashing (4 ),a Valley (8 ) a Valley Cap(

heet 14"x50" top Ridge (4ftHip and Ridge

ls

alk Line tems

ge (1.1 covverage each) verage each)

step and heaad wall ( ) t)

e end cap (To

CirculScrewHamm

close the end

lar Saw w Gun mer

ds of hips andd ridges)


Roofing underlayment (one layer required) Spray Paint High Grade Roofing Sealant Galvanized Pipe Flashings 2x2 and 1x2 as needed for hipsand ridges Care and Recomme

Guidelines: Products should be installed in accordance with the following guidelinesestablished by Terrabella®: • Do not use accessories that contain copper or lead with the steel roof system, as they are incompa metals. • A slope of 4/12 or more is required to install this product. • When handling the product, be careful not to deform panels. • Always wear gloves when working with metallic products. • When installing Terrabella® roofing panels, care should be taken to avoid excessive on between panels. This could damage the durability of the stone coa g. • Immediately after and/or during insta remove any steel that may remain on the panelsdue to drilling and cu ng. These will rust and might damage and stain the panels. • It is recommended that those working on the roof use rubber soled shoes to avoid damaging the product. Terrabella® Maintenance: • Terrabella® is designed to withstand a most environment, but the product life can be extended with proper maintenance. • Upon comp ng the i check that the roof surface is clean and free of objects that could damage the (metal burrs, screws, wire, sheet metal clippings, etc...) • Avoid foot traffic on the roof whenever possible. • It is recommended to clean the roof surface every six months when installed in a highly corrosive environment (use water and a so brush, or have a professional do the job). • Always carry out any work on the roof deck using all safety measures and wooden planksfor weight distri


It is important to carefully read each of the recommenda in this manual before the in process.

Terrabella® is not responsible for improper installa on ormisinter of this manual. For the most current and up-to-date installa instru go to www.terrabellaroof.com General recommenda for transpor handling, and storage: Storage Recommenda : • Always store the product indoors. • Store the product in a dry and ven ated area. • Avoid stocking the product in direct contact with the floor over large periods of me. • If stored outside: Locate product on a firm surface and protect from damage. Allow for water to drain off of the panels and protect it from being blown by wind. • Packs of 5 panels can be stored on top of each other to a maximum height of 1 meter. Always make sure there is enough air circ on between packs. •If using tarpaulins, leave enough space at the ends of the canvasto allow for air • Do not use polyethylene or to cover the packages. •Do not store detergents, solvents, acidic materials, or alkali such as concrete or plaster with Terrabella® products. • It is recommended to store products near the place where they will be installed to avoid damage from handling. General recommenda for

Structure: The roof structure should be inspected thoroughly. Any structural problems should be corrected prior to the installa of the roofing panels.

Decking:15/32”minimum thickness; Grade B-C APA rate plywood or equal should be used.

must be 2"x2" or 1”x2” standard grade Douglas fir or nominal thickness 1.5" x 1.5" and .75” x 1.5”.

Underlayment:A minimum underlayment of #30 felt or synthe underlayment is required on all new constr and tear-offs. Always check local building codes prior to i

Roof Saddles: Roof saddles are required behind any roof protrusion 48" in width and above. Panel diverters are easy to make and are a good way of water from the back of the protrusion and should be used where necessary.

Sealants:A one-part polyurethane type sealant is recommended.


ROOFING PREPARATION New roof: The Terrabella Verona system does not require b ns to be installed on the deck. Prepare the wooden deck to be level and secure. Cut out decking in areas where you plan to install ridge vents and install #30 felt or equivalent synthe underlayment on the decking. Always check local building codes for addi al requirements. Reroofing:Terrabella® roofing system may be installed over an exis ng asphalt shingle roof (maximum of 1 layer). Follow the steps below before installing Terrabella® panels and accessories on top of shingles:

Step 1: Remove all the old hips, ridges, gable material and any drip edge installed on eaves. Step 2:Cut any overhang flush with the exis ng fascia. If necessary, build up the fascia at the eave using 1”x4”s and 2”x2”s un l the fascia is flush with the rest of the roof. Step 3: Install a new layer of underlayment over the roof area. #30 felt or equivalent synthe c underlayment is recommended. Always check local building codes, materials such as ice and water shield might be required for your area.

Step 4:Install Terrabella® roofing system following the installa procedure described in this manual. Be sure to use screws that are long enough to correctly fasten the panels and accessories on the deck or

Tear-offs: If a complete tear-off is required, make sure to completely remove the en re old product in order to work on a leveled surface. Clean the deck thoroughly and install a layer of underlayment before installing the new product. ACCESSORY AND BATTEN INSTALATION

installing the correct underlayment you must install all roof-to-wall channels, Valley Channels and b ens on the roof structure. Avoid fastening any Verona panels prior to installing these materials first. BATTENS AT GABLE TRIM When installing at a gable nail down two 2”x2” at the edge of the roof. this is done install a roof-to-wall channel on the inner face of the as shown in the figure below: This is done so there is a surface to screw the ridge piece onto at gables. Always use a 6” (15cm) overlap when joining two pieces of roof-to-wall channels together. Be sure to pre-paint the exposed sec of the channels so they match the color of the roof. Roof-to-wall channels at gables must have a minimum 1”(2.54cm) overhang past the eaves so as to allow water the water collected through the channels to exit the roof without dripping on the walls.


BATTENS AT HIPS & RIDGES When installing over hips you must place two stacked 2”x2” stacked up the center of the hips (An addi might be necessary depending on the roof pitch). A nailing down the

proceed to install a roof-to-wall channel at each side of the hip as shown in the figure below: When fastening roof-to-wall channels, always place screws on as far away from the center of the hip as possible. This will allow water to flow through the channel without leakage at screw

Be sure to pre-paint all exposed areas of channels.

must beinstalled at ridges in the same manner without any roof-to-wall channel beside them. If there is need for ridge ven place two sets of stacked 2”x2” b ens spaced approximately 4” (10cm) on center at ridge. The figure below illustrates both scenarios:

Valley Channel on The Terrabella® valley channel is installed on each one of the roof’s valleys and is designed to capture and evacuate the large amounts of water that focus on these areas. The Valley channel must be installed along the center line of each valley. As with the roof-to-wall channels at gables, install so that a minimum 1” (2.54cm)hangs past the edge of the eave. A minimum of 6” (15cm) overlap is required when joining two valley pieces together. Install over previously notched starter clips at eaves. This will reduce any possibility of leakage through the screw holes. Finally, snap or slide the stone-coated valley cap into place the valley is complete.

screws may be used, but not required, to fix the valley caps in place.The exposed area of the valley should be painted to match the roof color. Installa onRoof-To-Wall Channel at Ver cal Structures Whenever the roof meets a structure such as a wall or a chimney, a roof-to-wall channel must also be installed in order to avoid leakage at these joints. Always start installing channels from the lowest point up towards the ridge. Remove any wall panels before installing the roof-to-wall channel so it can be installed over it later on. When a surface such as stucco is to be applied, do it the channel to cover it up. Screw the channel every 8” (20cm) and apply a roofing grade sealant on the joint between the channel and the structure that meets the roof. The installa on of a flashing is also recommended wherever it might be necessary the roof-to-wall channel is successfully installed. Stone-coated z-bars may be used over the channels to generate a consistent look on the roof. The Terrabella® roof-to-wall channel must have a 6” (15cm) minimum overlap. Paint any exposed areas of the channel to match the rest of the roof.


TERRAABELLA®VEERONAPANEL INSTALLLATION Once abegin mwith tguideli

all b ns, Vm g thehe recommenes set forth

Valley Channee first course ended under

by this docum

els and roof-of Terrabella

rlayment andment.

-to-wall chana® panels. Mad all of the

nnels are sucake sure the raccessories

cessfully instroof is complare installed

talled, you metely protect

d following t

may ted the

The Iniin the o

First C

evalley panels Leave overlapfasten panels Never straigh

Secondstart ththe cou

i al point forordershown o

r panel instalon the diagra

n will alwms below:

ways be fromm the eave annd advance tooward the riddge

ourse: Begine the course fchannel. Oncand fastenin

the screw clp with a newdown the n

; this will help

angle the scrht line.

d Course: If ahe second courses does no

ning at the efrom one endce you have ang them ontolosest to the

w panel.A er ose of the Vp avoid water

rews when fa

a full panel wurse; con nu

ot match, red

Figure 2.In

eave, place ad of the roof aligned the po the deck by overlap betfully installin

Verona panelsr leakage.

astening pane

nstalla dia

Figure

was used on tue with a full ucing any cha

full panel o it meetsn of the

y the pre-putween panelsng the first cs. Avoid insta

els as this ma

agram

n posi on 1(s and overlape first coursenched areas

s for last; insourse of panalling screws

3.Panel Overla

he first courspanel. This mance of water

ay deform th

ap

Figure X).Be psa roof-to-we of panels be

on the backstall it a r nels at the eas on the valle

sure to alwawall channel oegin placing t of each pancomple ng t

ave, proceed ey areas of t

ays r a

the nel. the

to the

em and makke you lose yoour

se, a half-panmust be done r leakage.

nel or piece mso that the o

must be used overlap on all

to of

1511 12 13 14

4 5 6 7

16

8 9 10

1 2 3

Roof Deck


ConWhen the areinstalli

ue installing fastening pa

eas where wang a screw in

It is stlines.Tfit flush Panelsalong tnecess A er tand th2” (5cm2 inche

Keep m

tly ridge. Panelsridge pthe firs

This is througoverflochanne Panelsthat ggables,top of Panelsinstalle

rongly recomhere should bh with a mini

s at ridge: Befthe ridge. Thesary.Draw a ch

he b ns are ba ens at t

m) to the meaes up so that

measuring, cuwith the pan

s at gable: Papiece must best course of p

done as an gh the roof-towing and leel and always

s at hips and vghtly fit on th, notch the bthe roof-to-w

s at Head Waed to the wal

the next counels over at ater will flow these areas,

rses making svalley chann

w. If there is n use a roofing

sure the overels and roof-

no other wayg grade seala

rlaps do not a-to-wall chany to securely nt around the

align with thennels, avoid u

fasten the pae installed scr

e course belousing screws anel other threw.

ow. on

han

mmended to dbe no space gmum gap.

fore placing tese b ns mhalk line to in

re nailed dowthe ridge. Maasurement. Cit can be scre

u ng and benel below and

anels installee fastened ovpanels must b

addi onal pto-wall channeaking water s use caulk on

valleys: Whehe valley chaird-stop eave

wall channels

all:As with thl. Add 1” (2.5

draw a chalkgreater than 1

k line every 31/8” (3.2mm)

3rdcourse to m) between Ve

maintain strarona panels a

ight, horizonand they shou

ntal uld

he last line ofmust be nailednstall the batt

f panels at thd down at thetens in a strai

e ridge, instae center of thght line, befo

all two stackehe ridge, use aore nailing do

d 2”x2” ea third n

own.

ens n if

wn, measure tark a panel w

Cut the panel ewed into the

the length bewith the meas

using this nee ens whe

etween the tosurement obtw measurem

en installed. S

op of the lasttained and ad

ment and bendSee figure4:

t panel installdd an ond the n

led nal nal

Figure

4.Panels at riddge

nding panelsd a correct ov

s at the ridgeverlap is main

. Make sure tntained with

the modifiedthe rest of th

piece is lockhe panels at t

ked the

ed at gables ver them on te notched as

must be plache previously shown in the

ced over the y s. Thee figure below

roof-to-wall e bird-stop eaw:

channel andave installed

d a on

rotec on aganel to exit oto the deck

n the screws if

ainst leakageoff of the rok below. Avof you do so.

e as it permitoof. Preventi

oid installing

ts the water ing the chanscrews on t

that is drainnnel from evhe roof-to-w

ned ver

wall

ere panels mennels and ro

e a full semi-cand valley ch

eet hips and vof-to-wall chcircle at valleyhannels.

valleys, cut thannels at hipys and hips. T

he panels in aps. As with thTry to avoid u

a size and shahe panels at tusing screws

ape the on

the ridge, mmeasuremen

he panels at 54cm) to the

easure the dnt and cut the

distance frome panel. Bend

m the last pand the add n

nel nal


inch soroofingon theTerrab

o it is paralleg grade sealae wall. If theella® panels.

el with the wnt and a flash

ere are wall

wall. Fasten thing as needepanels or si

he panel to ed. Install a bidings, reinst

the head wabird stop ridgetall them ove

all and seal te over the paer the bent

the joint withanel fastening

n of t

h a g it the

RIDGEOnce tand en Ridge direc othe pre

Fastendo notthat reend ca

If a rid

othe ridridge p

E AND HIP the panels at nd caps may b

Installa on:Mon of the winesence of strs as shown in

the ridge pie plan to stone

emain exposep on all ends

dge vent is ton as shown i

ge pieces as ypieces and en

INSTALLAThips and ridg

be installed. A

Make sure tnd.This will carong winds. Bn the figure b

eces on the be coat each oed. Once all p.

o be installein the figure you normallyd cap.

Figure 5. Panels at head

ION ges are instalAll panels and

to begin instause the overBefore installelow:

ba at eveone with the tpieces are fa

Figure 6.Rid

d, roll it outbelow. r

y would. Be su

led as instrucd accessories

t n fromrlap betweening the ridge

ery overlap. Mtouch-up kit. stened, cut-o

d wall

cted above, tshould be ins

dge piece insta

on top of tr the ridge veure to cover t

m the end on each ridge pe piece fasten

Make sure toThese are th

off the excess

he Terrabellastalled at this

a

he ens aent has been the re rid

f the roof opiece to reman the bird-sto

o use pre-paine only screwss ridge piece

a® Verona ridpoint.

dge

opposite to tain unalteredop ridge on t

the d in the

nt screws if ys in the syste and install t

you ms the

at the ridge aset over the ge vent with

and adjust inb ns, instthe Terrabell

nto tall la®

ROOFING GRADESCALANT

Hip Installa on: When installing ridge pieces on hips, always start from the eave upwards. Fasten on the ens installed on the hip using 2 screws for each piece. Use pre-painted screws or stone coat each one installa on with the touch-up kit. placing the final hip piece, install the end caps where needed. Use sealant if there is a gap between the end cap and the hip piece. At the inters of the hip and ridge, modify the ridge pieces to connect them. Use n snips to do this process with ease. Cut the Ridge trim to fit the contour of the hip pieces and install sealant at the overlap of the cut hip trims. INSTALLATION AROUND PIPES Whenever a pipe vent is present in a roof, the panels around it must be cut in the shape of the pipe. Install a pipe flashing around the pipe vent. Cut the skirt on the top pipe flashing to fit height of the course, and fit it over the vent pipe. Mold the skirt of the flashing to fit the of the panel. Using a width of panel, that is wide enough to cover the en re pipe flashing skirt, carefully cut a hole to fit around the cone of the flashing. Install the “cover panel” and fasten. Be sure to seal and chip around the cone using the Terrabella Touch-up kit.

Figure 17.Pipe flashing layout Figure 18.Installed pipe flashing

Chimneys, Skylights & Dormers There will be mes where panels must be installed around a chimney, skylight or dormers.Install full panels where possible and use cut panels to cover the remaining areas.Start by measuring from the full panel belowthe chimney. Use the same procedure as with the in of panels on a head wall. Use roof-to-wall channels on the le and right faces of these structures. Install a z bar over the channel installing panel pieces over it.The roof-to-wall channel should extend a minimum of 4” (20cm) past the chimney’s edges. For the front of the structure install as you would at a ridge bending the top of the panel up and installing a bird-stop ridge. Follow with a Z- bar. A chimney saddle may be used to cover the area above the chimney or dome. Avoid using lead or copper materials for this purpose as they must not be in prolonged contact with the rest of the system. r the flashings are installed, proceed to install the rest of the panels above the channels. Follow the diagrams below for a successful


Pipe

Pi pe Flashing

Pi pe Flashing

Roofing Grade Sealent

Z Bar

Roofing Grade Sealent

Roof to wallChannel


USINGTheTerany supanels

Apply tfor 24 stains w

Keep Use

Figure 19.(1)Inat the back of as you would awith roofing gchimney.

nstall roof-to-wf the chimney; bat a ridge. (2)Srade sealant. (

wall channel onbend the front Seal all around (3) Install Z bar

n both sides anpanel upwardthe chimney

r around

nd ds

G THE TERRrrabella® toucrface. A er cas well as an

RABELLA®TO

the resin on thours before

will not come

p the resin aw

safety glasse

ch up kit is tocomple thny visible scre

OUCH-UP Ko be used to rhe insta nws.

KIT repair damagn on the roof,

ged areas, hid, begin identi

ding screws, oifying damage

or stone-coatied or scratch

ing hed

the required ae walking ovee off.

area and comer these spot

mpletely covets. Be careful

r it with the s not to spill a

stone granuleany resin on

es. Let it hardthe roof, the

den ese

way from thee eyes and mouth.

es when handdling the stonne granules.

the t while each corro specia coa n which the p defor errabella® ve incorpora n panel is mad sion...

Documents