SnapRib and Ultravic Installation Guide

Transcription

Vicwest Application Cover:Layout 1 6/13/08 11:50 AM Page 1
Snap Rib
Snap Rib
Vic/Elite
Ultra-Vic
Vic/Elite
Ultra-Vic
Residential
Steel Roofing
Application Guide
RESIDENTIAL ROOFING PROFILES
ULTRA-VIC
A 36” COVERAGE PANEL WITH A 3/4” RIB.
ULTRA-VIC is a very economical panel to use on straight gable roofs. Minimum recommended pitch is 4:12.
914mm
mm(36")
(36”)
914
229
mm (9”)
(9")
229 mm
19
19 mm
mm (3/4”)
(3/4")
SNAP RIB
A CONCEALED FASTENER 12” COVERAGE PANEL WITH A 1” RIB.
Minimum recommended pitch is 4:12.
A classic standing rib sheet in a wide range of colours, SNAP RIB adds that bit of zest to your home’s appearance.
305
305 mm
mm(12")
(12”)
26 mm
mm (1”)
(1")
26
VIC/ELITE
A 16” COVERAGE PANEL WITH CONCEALED FASTENERS.
Our panel designed specifically for the residential market. Minimum recommended pitch is 4:12.
Available in our exclusive WeatherXTM Paint or an upgraded PVC paint system, complete with custom trims
designed to complement your home.
406mm
mm (16”)
(16")
406
21.7 mm
mm (7/8”)
(7/8")
21.7
(5/32”)
3.8 mm
mm (5/32")
138 mm (5
138
(57/16”)
7/16")
TRIMS & ACCESSORIES
VICWEST offers a complete range of standard and custom trims and accessories.
1/4"
3"
1.5"
3"
RR-6 Ridge Cap
1/4"
4"
1/2"
1"
1"
1/2"
2 1/4"
3"
2.75"
1/4"
1"
4"
3"
2"
1"
3.75"
3 3/4"
1/2"
2"
3/4" 1/8"
Ridge Roll
V-Valley
1 1/2"
6"
2"
4 3/4"
1"
6"
Bug Screen &
Fibre Filling
Vented Ridge
S-124 Gable Trim
4 3/4"
2.75"
12.75"
S-122 Eave Trim
2"
4"
3.5"
4"
1/
F Gable Trim
1"
F-19 Eave Flashing
W-Valley
Sidewall/Endwall
Flashing
2"
7"
F-18 Gable Flashing
1/
RR-8 Ridge Cap
2"
0.625"
1/2"
4"
MASTER FLASHTM
S-123 Gable Trim
2
RESIDENTIAL APPLICATION GUIDE
for ULTRA-VIC
The following brochure is a step-by-step procedure for reroofing a residence. Great care must be taken to use the proper flashings and fittings to insure a perfect, long lasting, leak proof roof. Many inexperienced applicators try to cut corners but the
end result is a roof that fails! Please follow this guide and if you have any questions, contact your Authorized VICWEST Dealer
for further information. VICWEST offers this installation as a guideline only and assumes no responsibility whatsoever regarding improper installation or improper use of its products.
ULTRA-VIC
914 mm (36")
229 mm (9")
19 mm (3/4")
Self-drilling
Stitch Fasteners
at sidelaps.
Anti-siphon
Overlap
Procedure
Structural Fasteners
in flat of panel
WATERPROOFING AND SEALING
Foam Closures - Crosslinked Polyethylene
Large Tab
Small Tab
Metal Building Tape
(for use above profile)
(for use below profile)
Ridge End Seal
In some conditions, Metal Building
Tape is suggested on overlapping
ribs. Please consult your local
VICWEST Distributor for
detailed information.
Tape Sizes:
overlap: 1/16” x 1/4”
endlap: 1/8” x 1/2”
3
for
ULTRA-VIC
STEP 1
Draw a diagram of the roof or structure that you will be
cladding.
To accurately estimate and order your new VICWEST product, all measurements must be precise and included on your
drawing. Include all valley lengths, cottage roof hip lengths,
dormer sizes, rafter (measure from centre of ridge to outside
of fascia board; do not deduct from this measurement) and
ridge lengths, and the location and sizes of all chimneys, skylights and vent pipes. It is also important to know the approximate pitch of your roof, as it is imperative that flashings
and ridge vents be made to suit.
To determine the pitch of the roof, measure horizontally
across the gable end and mark a distance of 12”. From this
point, measure the vertical rise of the roof. This will give you
the pitch; e.g., a 4” rise in 12” will be a 4:12 pitch.
(See diagram opposite.)
Have your VICWEST Dealer estimate your requirements.
4”
12”
STEP 2
Once you have received your new VICWEST panels and
accessories, you are ready to proceed with the application.
Cut off the overhanging old roofing flush with the fascia. Replace or repair any damaged or deteriorated fascia boards.
Check the structural integrity of the roof framing and repair
any areas requiring attention.
STEP 3
Using a minimum of 1” x 4” standard or better lumber, install
nailers around pipes that protrude through the roof. Check
the MASTER FLASHTM/RETROFIT MASTER FLASHTM section
on page 14 for the location of the nailers. Then install nailers down the valleys and along ridges, hips and any other
place where a flashing will be required. In each case, check
the flashing for the proper location of the nailer. If Snow
Guards will be required, check the detail on Pg. 8 and locate
strapping accordingly. You may want to add the strapping for future requirements.
STEP 4
Strap the rest of the roof with a minimum of a 1” x 4” standard or better lumber, placed at proper spans. Span information is available from your Authorized VICWEST Dealer.
It is recommended that strapping be screwed to the roof as
nails will pull out after a time. Be sure that all nailers are
level - shim under nailers where necessary.
4
for
ULTRA-VIC
STEP 5
Install the fascia cover flashings on eaves and gables. These
are usually an F-19 for the eaves and an F-18 for the gables.
Roofing Panel directly on TITANIUM-UDL
Underlayment or on Strapping over Shingles.
(Consult VICWEST for safe spans.)
1 1/2" or 2"
Woodgrip Screw
VICWEST
Roof Sheet
Small Tab Foam
(Eave Closure)
VENT-A-SOFFIT DETAIL
3/4"
F-18 GABLE CAP DETAIL
1 1/2" or 2"
Woodgrip Screw
4" to 6"
VICWEST
Prepainted
F-19
VICWEST Roof Sheet
Rafter
Fascia Board
Cut Sheathing
flush with face
4"
1"
1"
2 1/4"
F-18
Gable
Flashing
Standard Aluminum or Vinyl Vent-a-Soffit
Wall
Underlayment or on Strapping lengthwise
up gable end over Shingles.
Existing Gable
Fascia Trim
Fascia Board
(Consult VICWEST for safe spans.)
Optional Small
Tab Foam
VICWEST
Roof Sheet
F-19 EAVE CAP DETAIL
Cut Sheathing
flush with face
VICWEST
Roof Sheet
Rafter
Type "B" W-Valley
(See VICWEST Trim Selection)
Valley & Hip Sealer
2"
Eave Cap
Existing Eave
Fascia Trim
2"
4" to 6"
3/4"
New or existing Sheathing
W-Valley and Roofing Panels directly on TITANIUM-UDL
W-VALLEY DETAIL
STEP 6
Install the valley flashings using small galvanized nails to
hold them in place. Screws will be applied later, securing
them permanently. Valley & Hip Sealer must be applied on
top of the wing of the valley flashing, between the roof panels. This will ensure a water-tight joint.
5
for
ULTRA-VIC
STEP 7
Begin to apply the sheets. Be sure to start your sheets square,
and in the case of ULTRA-VIC, lapping the short lap over the
full lap, as per specifications. It is recommended that you
pre-drill your sheets where possible, by measuring the centres on your strapping and marking the sheets accordingly.
This procedure will give you an aesthetically pleasing look,
as you will have straight rows of screws on the finished roof.
Always pre-drill and cut the sheets from the back side, ensuring that all metals filings are wiped from the sheet. Apply
the sheets with nylon head skirt flange screws. Great care
must be taken that the washer is compressed but not overtightened, as shown in the diagram opposite.
Prevailing Wind
Direction
Note: Lap joints should face away from prevailing winds.
Prevailing Wind
Direction
Prevailing Wind Direction
Structural Fastener:
Fasten panel to structural
through flat of sheet.
STEP 8
As you proceed across the roof, install flashings as required.
STEP 9
Fasten ridge cap and/or vented ridge using nylon head
screws at each rib. The use of Large Tab Foam (over sheet) is
highly recommended between the cap and the sheet.
Follow panel manufacturer's recommendations for proper fastener placement.
Apply sufficient torque to seat the washer.
NOTE: Do not over-drive the fastener!
NOTE
COMPRESSION
VENTED RIDGE CAP, RAPID RIDGE OR VICWEST’S
VENTED FOAM CLOSURE (shown on facing page)
(FOR ULTRA-VIC and VIC/ELITE) IS A MUST ON ANY
ROOF APPLICATION.
THE BUILDING CODE REQUIRES PROPER VENTILATION AND VICWEST STRONGLY SUPPORTS
THIS, AS POOR VENTILATION IS THE MAJOR
CAUSE OF CONDENSATION IN AN ATTIC!
RAPID RIDGE Installation
RIDGE CAP Finished End View
CORRECT
TOO LOOSE
TOO TIGHT
Sealing material
slightly visible.
Sealing material
not visible.
Metal Washer
deformed.
Vent Mesh
RR-8 Ridge Cap
2 1/2" Woodscrew
Large Tab
L
ROL
Foam Closure
VICWEST
Roof Sheet
3 3/8
"
4"
6 1/2
"
1 1/4
"1
7/8"
VEN
T
1 3/4"
Roofing Panels directly on
TITANIUM-UDL Underlayment
or on Strapping over Shingles.
6
for
ULTRA-VIC
VENTED FOAM CLOSURE
FEATURES & BENEFITS
VICWEST Vented Foam Closure is designed to fit underneath your Ridge Cap, giving a clean unobtrusive appearance. It provides 4.5 sq. ins. of free air intake per lineal foot
of closure or 9 sq. ins. per lineal foot of ridge. VICWEST
Vented Ridge consists of 3 basic components. The Front Vent
has bug screen and weep holes, the central component is a
Rain Baffle and the Back Vent has a glue line for ease of installation.
REAR VIEW
RAIN GUARD
RAIN, SNOW & BUG SCREEN
TOP VIEW
CLAMP ASSEMBLIES
FRONT VIEW
END VIEW
VENTED FOAM CLOSURE
N.B.: This Closure can be combined with our Residential
Endwall RE-8 to create a Ventilated Endwall.
INSTALLATION
1) Keep your roof sheet back 2” from the ridge line.
2) Peel paper from glue line on Back Vent.
3) Place Closure Vent on panel with weep holes to the
front.
4) Install Ridge Cap. (Due to the size of the vented closure
and the requirement to leave a vent space at the ridge
line, it will be necessary to use a larger Ridge Cap than
normal. Style RR-8 Ridge is recommended.)
VICWEST VENTED RIDGE
VICWEST 10’ RIDGE VENT
INSTALLATION INSTRUCTIONS
1. Apply roof cladding leaving the required opening for the
VICWEST 10’ Roofline Ridge Vent (2 3/4” wide x 120”
long).
VENT CONNECTOR FLANGE
(for running vents continuously
- replaces VENT END FLANGE)
– End flanges are used when vents are installed individually. Install end flanges on the inside of the vent end panel
as shown.
– Connector flanges are used between vents when running vents continuously (do not use end flanges here!).
Butt two vents together with the connector flange underneath at the joint. Both vent end panels fit between the
two tabs on the connector flange.
4. Install the vent over the opening using the proper foam
closure to suit the roof cladding profile. Make sure the
foam closure does not block drainage holes in the roof
flange.
TAB
VENT
ROOF
FLANGE
Drainage Holes
VENT
END FLANGE
2. Install the ridge cover over the roof cladding up to the
edge of the roof opening.
3. Each vent carton contains 2 end flanges and 1 connector
flange.
VENT
END
PANEL
VICWEST MODEL 1200
10ft. ROOFLINE
RIDGE VENT
FOAM CLOSURE
SINGLE LINE
RIDGE CAP
ROOF CLADDING
5. Vent should be fastened on the ribs of roof cladding and
a generous bead of caulking must be applied between the
ridge cover and the vent end flanges or connector flanges.
6. IT IS IMPERATIVE THAT YOU ORDER THE
CORRECT VENTED RIDGE FOR YOUR PROJECT!
THE PITCH OF THE ROOF MUST BE SPECIFIED
IN ORDER THAT A CORRECT UNIT MAY BE
MANUFACTURED.
7
for
ULTRA-VIC
BRICK CHIMNEYS
Chimney Flashing
It is recommended that, when a brick chimney is present in
a re-roof application with VICWEST steel, a saddle be built
on the back of the chimney to deflect snow and water
around the chimney.
Ridge Cap
Valley
(only one shown)
See Pg. 9 for additional trim options.
COTTAGE HIP DETAIL
If re-roofing over shingles, strap up each side of the hip,
checking the flashing (hip cap) for proper placement of the
nailer.
Cut the angle required on the steel panel and install on the
hip. Apply Valley & Hip Sealer down both sides of the hip
and screw the hip cap on, using a Woodgrip screw at each
rib as shown on the drawing.
STEP 10 OPTIONS
Valley & Hip Sealer
RR Ridge Cap
(6" x 6" or 8" x 8")
1 1/2" or 2"
Woodgrip Screws
VICWEST
Roof Sheet
Underlayment or on Strapping over Shingles
SNOW GUARD
SNOW RESTRAINT
Drifts of snow and ice accumulating on top of homes may suddenly cascade down and off roofs. This can tear off gutters and
cause damage to people or objects below.
The potential for snow pile-up on a roof can vary greatly, depending on building location and geometry. If significant loading is expected on a restraining system, an engineered system
appropriately anchored to the building structure should be investigated. If minor loading is envisioned, one of the following options may be appropriate.
1 1/2"
1"
SNOW GUARD Colour Cap
"
3 1/2
2"
18 ga. Galv. Inner
STEEL PANEL
1" x 4" NAILERS
PLYWOOD
Sealant required between top of
steel panel and base of Snow Guard
4 1/4"
R
1. SNOW GUARDS
Snow guards may hold back or retard the movement of snow
or ice.
2. POLAR BLOX
This polycarbonate product is intended to solve the problem
of ice and snow movement. This item must be installed in accordance with the manufacturer’s directions:
1) Apply a transparent silicone sealant to the base (non-acetic
acid type on Galvalume or Galvanized roofs).
a)
a) Slope 0 to 2/12: 1 staggered row up to 50’ of roof length.
2’ max. on centre horizontally.
b) Slope 3/12 to 6/12: 1 staggered row every 25’ of roof length.
c) Slope over 6/12: 1 straight row every 12’ of roof length.
2) Using 2 self-tapping #14 screws
w/neoprene washers, screw through the
Polar Blox and roofing material into the
purlin or structural support.
POLAR BLOX
b)
c)
8
for
ULTRA-VIC
OTHER TRIM OPTIONS:
1/2"
Chimney
4 3/4"
Chimney
New or Existing Counter-Flashing
Specify Pitch
5"
Caulking
Specify Pitch
Tapcon or Lead Anchor
1"
6"
Chimney Flashing #3
1 1/2" or 2"
Woodgrip Screws
120°
5 1/2"
VICWEST
Roof Sheet
Valley & Hip Sealer
1"
Tapcon or Lead Anchor to chimney
Chimney Flashing #1
1 1/2" or 2"
Woodgrip Screws
Large Tab Foam Closure
VICWEST
Roof Sheet
New or existing
Sheathing
Chimney
Flashing #1
Cut existing Chimney Flashing. Slide Nailer of Chimney
Flashing #1 up underneath new or existing Counter-Flashing. Note that the Wall Nailer may have to be trimmed to fit.
Fasten to Chimney with Tapcon or Lead Anchor fasteners.
Chimney
Flashing #3
Install as shown. Fasten to Chimney with Tapcon or
Lead Anchor fasteners.
1/2"
1/2"
Chimney
3/4"
3 3/4"
Specify Pitch
Kerf Cut
5 1/2"
1"
Transition Trim Installation
Caulking
Chimney Flashing #2
3 3/4"
Tapcon or Lead Anchor
1 1/2" or 2"
Woodgrip Screws
Measure Kerf Cut
placement
from this point
Upper VICWEST
Roof Sheet
Small Tab Super Vic
Foam Closure
Super Vic Reverse Hip
Large Tab Foam Closure
1 1/2" or 2"
Woodgrip Screws
VICWEST
Roof Sheet
2 3/4"
Notched end
Chimney
Flashing #2
This installation involves cutting a 1” deep slot in the brick
with a Concrete Diamond Blade.
Install Chimney Flashing #2 as shown in diagram. Fasten to
Chimney with Tapcon or Lead Anchor fasteners.
REMEMBER, ON ALL APPLICATIONS
1.
2.
3.
4.
Always use screws, not nails.
Use a proper screw gun, not a drill with a socket.
Use the proper flashing around the vents.
Flash all exposed edges with standard or custom flashing
available from VICWEST.
5. All cutting of steel should be done on reverse side of
sheet. Ensure that all metal filings are wiped clean from
sheet.
6. Recommended cutting tools: circular saw with metal cutting blade, electrical nibblers or shears, tin snips for
around chimney.
Large Tab Super Vic
Foam Closure
2"
Install Lower
VICWEST
Roof Sheet first
Underlayment or on Strapping over Shingles
NOTE: Also applies to Plain Hip Cap Reversed or C-121 Flashing
NEW CONSTRUCTION
On new roofs, VICWEST recommends sheathing covered
with TITANIUM-UDL Metal Roofing Underlayment, the steel
then being laid directly on the Underlayment.
Before proceeding with such an installation, always consult
your local building inspector. VICWEST offers this installation as a guideline only and assumes no responsibility whatsoever regarding improper installation or improper use of its
products.
9
for VIC/ELITE and SNAP RIB
CONCEALED FASTENER ROOFING SYSTEMS
V VIC/ELITE
SNAP RIB
Snap Down
Fastener Flange
305 mm (12")
406 mm (16")
26 mm (1")
21.7 mm (7/8")
3.8 mm (5/32")
138 mm (5 7/16")
Recommended
Overlap
Procedure
Recommended
Overlap
Procedure
ACCEPTABLE CONSTRUCTION PROCEDURES
Solid decking (min. 1/2” plywood) covered with an approved fully
adhered Metal Roofing Underlayment.
Steel roofing installed flat on Underlayment. This procedure
is also applicable to a re-roof after existing shingles are removed and underlayment installed.
INSTRUCTIONS - STEP 1
Draw a diagram of the roof or structure that you will be
cladding.
To accurately estimate and order your new VICWEST product, all measurements must be precise and included on your
drawing. Include all valley lengths, cottage roof hip lengths,
dormer sizes, rafter (measure from centre of ridge to outside
of fascia board; do not deduct from this measurement) and
ridge lengths, and the location and sizes of all chimneys, skylights and vent pipes. It is also important to know the approximate pitch of your roof, as it is imperative that flashings
and ridge vents be made to suit.
4”
12”
STEP 3
Install the fascia cover flashings on eaves and gables. These
are usually an S122 for the eaves and an S124 for the gables
as in the drawing shown here, installed after the first sheet is
applied on the gable end.
3"
1"
3"
To determine the pitch of the roof, measure horizontally
across the gable end and mark a distance of 12”. From this
point, measure the vertical rise of the roof. This will give you
the pitch; e.g., a 4” rise in 12” will be a 4:12 pitch (per diagram above). Have your VICWEST Dealer estimate your requirements.
1/
2
"
1/2"
S-124 GABLE
FLASHING
Fasteners w/Washers attached
STEP 2
Once you have received your new VICWEST panels and
accessories, you are ready to proceed with the application.
Cut off the overhanging old roofing flush with the fascia. Replace or repair any damaged or deteriorated fascia boards.
Check the structural integrity of the roof framing and repair
any areas requiring attention.
Roof Sheet
S-124
Butyl Tape
all along joint
10
STEP 4
Install the valley flashings using small galvanized nails to hold
them in place. Screws will be applied later, securing them permanently. Valley & Hip Sealer must be applied on top of the
wing of the valley flashing, between the roof panels. This will
ensure a water-tight joint.
9 1/4"
9 1/4"
1" 1"
2 PIECE VALLEY
FLASHING
STEP 5
Begin to apply sheets. Starting from left to right, depending on
the prevailing wind direction, fasten the first sheet at the gable
end with a #12 truss head screw on 16” centres up the entire
length of the sheet. On the flange side of the sheet, fasten same
as gable.
Prevailing Wind
Direction
2nd Sheet: Starting at the top or bottom, place sheet lap over rib
to cover screwed down flange. Lock panel in place by tapping
rib with a rubber mallet, traversing up or down the sheet again
to make a tight lock.
CAUTION: Do not start at both ends and snap together towards the middle!
3rd Sheet: Same as 2nd, and so on.
Check regularly to ensure that the sheets are square and adjust
accordingly if out of alignment.
STEP 6
At the bottom of the sheets, install three 1” screws in the flat
area of the sheet as per the drawing on the right. At rib overlaps,
install a 2” screw in the top of the rib as an aid against the
sheets pulling apart.
STEP 7
As you proceed across the roof, install flashings as required.
STEP 8
Fasten ridge cap and/or vented ridge using Woodgrip screws at
each rib. The use of Large Tab Foam (over sheet) is highly recommended between the cap and the sheet.
3"
Fasteners with washers attached
11
NOTE
UPLIFT COMMENTARY
VENTED RIDGE CAP, RAPID RIDGE OR VICWEST’S VENTED
FOAM CLOSURE (see pgs. 4 & 5) (FOR ULTRA-VIC, VIC/ELITE
and SNAP RIB) IS A MUST ON ANY ROOF APPLICATION.
Wind uplift to be resisted by the roof panels depends on a
number of factors, including building location and height,
roof shape and construction, etc.
THE BUILDING CODE REQUIRES PROPER VENTILATION
AND VICWEST STRONGLY SUPPORTS THIS, AS POOR VENTILATION IS THE MAJOR CAUSE OF CONDENSATION IN AN
ATTIC!
Uplift will also often be higher near the corners and/or the
perimeter of the roof area. In many cases, installing Vic/Elite
as described in the application guide is satisfactory.
Under some extreme conditions, it may also be necessary to
provide additional stitch fasteners at the ribs to prevent the disengagement of the side lap.
VICWEST MODEL 1200
VENT CONNECTOR FLANGE
(for running vents continuously
- replaces VENT END FLANGE)
VENT
END
PANEL
If wind uplift is expected to be higher than normal, fastener
spacing closer than 16” is recommended.
10ft. ROOFLINE
RIDGE VENT
TAB
VENT
ROOF
FLANGE
Drainage Holes
VENT
END FLANGE
4"
1 3/8"
22 ga. Z-Bar 120" lgths. (butt ends)
1"
Ridge Cap
Valley & Hip Sealer
FOAM CLOSURE
SINGLE LINE
RIDGE CAP
ROOF CLADDING
Sheathing with
fully adhered
Metal Roofing
Underlayment
Gap at top
of Sheathing
Optional Rapid Ridge
Roll Vent installation
VICWEST VENTED RIDGE
RIDGE, Z-Bar Installation
NOTES
12
COTTAGE HIP DETAIL
If re-roofing over shingles, strap up each side of the hip,
checking the flashing (hip cap) for proper placement of the
nailer.
Cut the angle required on the steel panel and install on the
hip. Apply Valley & Hip Sealer down both sides of the hip
and screw the hip cap on, using a nylon head screw at each
rib as shown on the drawing.
Valley & Hip Sealer
RR Ridge Cap
(6" x 6" or 8" x 8")
1 1/2" or 2"
Woodgrip Screws
VICWEST
Roof Sheet
Roofing Panel directly on
Metal Roofing Underlayment
COTTAGE HIP DETAIL
ENDLAPPING VIC/ELITE
(if required)
(Use a 6” to 8” endlap)
1) Apply complete lower course of roofing panels
2) Stop end the upper end of the lower course approximately 15° up. This creates an anti-siphon area.
3) Use a pinching tool to compress the ribs the same length
as the overlap. The compressed rib will now accept the
upper course of roofing panels.
4) Apply two rows of 1/8” Butyl caulk across the lap. Locate the first bead above the bottom edge of the upper
course position and the second bead 1” above the lower.
5) Apply the upper course of roofing panels, overlapping
the bottom course by 6” - 8”.
Stopend
up 15°
Lap
6" - 8"
Stitching Screws
Use Pinching Tool
to compress rib the
Fasteners w/Washer length of the lap.
Attached
1/8" Butyl Caulking
ENDLAP DETAIL
6) Install a fastener (with washer attached) in each flat area
between the two rows of Butyl caulk. Also apply a stitching screw on top of each rib.
REMEMBER, ON ALL APPLICATIONS
1.
2.
3.
4.
Always use screws, not nails.
Use the proper flashings and closures.
Always ensure that you have adequate ventilation for your roof to perform well.
All cutting of steel should be done on reverse side of sheet. Ensure that all metal filings are wiped clean from sheet. Recommended cutting tools: electrical nibblers, shears or tin snips.
NOTE: A circular saw with a metal cutting blade is NOT recommended for this panel, as the heat from the blade can blister
the PVC paint used for this product.
13
RETROFIT MASTER FLASHTM
For use with hydro masts and vent pipes.
Cut to size, place bead of silicone around metal base,
form base to ribs or profile and then fasten with skirt
flange screws.
1/2" to 4"
DESIGNATED PIPE SIZE
4" to 9 1/4"
9 1/4" to 16 1/4"
COMPOUND
CODE
EPDM
SILICONE
101 RF
102 RF
FLASHING DETAILS
EPDM
SILICONE
201 RF
202 RF
EPDM
SILICONE
301 RF
302 RF
A
C
A
C
A
C
B
B
B
A - TOP OPENING DIAMETER
B - CUT TO SUIT PIPE SIZE
C - BASE DIMENSIONS
C - BASE DIMENSIONS
1/2"
1/2" to 4"
8 3/16"
4"
4" to 9 1/4"
14 1/4"
C - BASE DIMENSIONS
9 1/4" to 16 1/4"
21 1/2"
9 1/4"
MASTER FLASHTM INSTALLATION
1. TRIM
2. SLIDE
Cut opening 20% smaller Slip MASTER FLASHTM
than pipe diameter.
over pipe.
3. SEAL
4. FORM
Apply urethane/silicone
sealant between
MASTER FLASHTM and
roofing.
Bend aluminum base to
Complete the seal using
fit irregularities. Use large common weatherslot screwdriver to press resistant fasteners.
into tight angles.
5. FASTEN
SELECTION CHART
MASTER FLASHTM
Number
Pipe
Size
Base
Dimension
Opening
Diameter
1
2
3
4
5
6
7
8
⁄4” - 2”
11⁄4” - 3”
1
⁄4” - 4”
3” - 6”
4” - 7”
5” - 9”
6” - 11”
7” - 13”
41⁄2”
6”
8”
10”
11”
12”
14”
17”
Closed
7
⁄8”
Closed
21⁄2”
31⁄2”
4”
5”
6”
1
14
Colour matching variation is possible from one production lot to another. We recommend that complete orders of each colour for a project be placed at one time!
VICWEST CUSTOM COLOURS
The colours shown below are representative only, therefore we recommend that you check your VICWEST distributor’s samples before
making a colour selection.
VICWEST roofing is available in a wide range of colours. The following are our most popular.
For colour availability, please contact your local authorized VICWEST dealer.
ULTRA-VIC PROFILES
VIC/ELITE SYSTEM
SNAP RIB SYSTEM
4 mil BARRIER SERIES
Tile Red
VW 16066
Charcoal
VW 1504
Black
VW 16068
Slate Blue
VW 16067
Black
VW 1517
Dark Green
VW 16073
Black
VW 16068
Dark Brown
VW 1518
Metro Brown
VW 16154
Bone White
VW 16069
Tile Red
VW 1558
Slate Blue
VW 16067
Charcoal
VW 16072
Hunter Green
VW 1594
Bright Red
VW 16080
Dark Green
VW 16073
Regent Gray
VW 16082
WeatherXTM
Tan
VW 16074
Black
VW 16068
Charcoal
VW 16072
White White
VW 16076
Dark Green
VW 16073
Dark Red
VW 16073
Cocoa Brown
VW 16077
Cocoa Brown
VW 16077
Green
VW 16078
Green
VW 16078
Bright Red
VW 16080
Bright Red
VW 16080
Royal Blue
VW 16081
Regent Gray
VW 16082
Regent Gray
VW 16082
Galvalume
Please call for Premium Colours
(e.g., Copper) and Pricing.
15
™
QUALITY AND PERFORMANCE SPECIFICATION
for
WeatherX™ (SMP) PREFINISHED SHEET STEEL
1.0 SCOPE
3.4 Formability/Adhesion Test
The following specifications shall apply to hot dipped metallic coated
sheet steel prefinished with colours of proven durability and suitable for
exterior exposure as delivered from the coil coater. The WeatherX™ paint
system has been designed for both vertical applications and non-vertical
applications whose surfaces range from 5° up to 60° to the horizontal.
It is not recommended for severely aggressive exposure.
(a) When using a representative sample at 20°C ± 1.5°C (70°F ± 5°F)
using #610 Scotch brand cellophane tape, the paint system will show
no loss of adhesion when subjected to a 3T 180° bend test.
(b) Test Method: ASTM D4145 or NCCA 4.2.8.
2.0 BASE METAL
The base metal furnished before painting shall conform to one of the
following specifications:
(a) Continuous hot dipped zinc coated (galvanized) sheet steel conforming
to the requirements of ASTM A653 or ASTM A653M as applicable.
(b) Continuous hot dipped aluminum zinc alloy coated sheet steel
conforming to the requirements of ASTM A792 or ASTM A792M
as applicable.
3.0 PAINT QUALIFICATION TESTS
3.1 Film Thickness
(a) The exposed surface shall have a dry film thickness of 25 m ± 5 m
(1.0 ± 0.2 mils).
(b) The unexposed or reverse side shall have a dry film thickness, which
will vary in accordance with the customer’s requirements.
(c) Test Method: ASTM D1005 or NCCA 4.2.1.
3.2 Film Cure
The baked film shall withstand one hundred and fifty (150) double
MEK rubs in accordance with ASTM D5402 or NCCA 4.2.11.
3.3 Film Hardness (Pencil Method)
(a) Paint film hardness is measured by means of a set of calibrated drawing leads (Berol Turquoise T2375 or equivalent). The Pencil Hardness
is specified as the first pencil grade that will not rupture the paint film
when sharpened to a round flat point and applied at a 45° to the paint
surface. A minimum hardness of F shall be achieved.
For more information on VICWEST
authorized VICWEST dealer.
products, please contact your local
3.5 Gloss
(a) The specular gloss shall be ± 5 gloss units of the agreed-upon specified
target when measured with a Gardner 60° Glossmeter.
4.0 ACCELERATED CORROSION
4.1 Humidity Resistance
(a) The humidity resistance test shall be conducted at 100% relative
humidity at a temperature of 38°C (100°F).
(b) After 1000 hours of exposure, the surface will show no blisters
(on HDG and Galvalume substrates).
(c) Test Method: ASTM D2247 or NCCA 5.4.4.
5.0 EXTERIOR EXPOSURE (WEATHERING)
When installed in Canada or the USA, each WeatherX™ colour of proven
durability shall successfully meet the following weathering standards:
5.1 Film Integrity
During the first 40 years of exterior exposure (and in the absence of
aggressive fumes and/or other chemicals not normally encountered in
the atmosphere), the paint film shall have no evidence of cracking,
chipping, peeling, crazing, spotting or loss of adhesion apparent on
normal outdoor visual observations.
5.2 Chalking
During the first 30 years of exterior exposure, the chalking in vertical
applications shall not exceed a No. 8 rating and in non-vertical
applications shall not exceed No. 6 per ASTM D4214, method A, or
NCAA 5.5.2.
5.3 Colour Change
During the first 30 years of exterior exposure, the colour change in
vertical applications shall not exceed five (5) colour units, and in
non-vertical applications the colour change shall not exceed eight (8)
colour units per ASTM D2244 or NCCA 6.1.5. Colour measurements
are to be made only on clean surfaces after removing surface deposits
and chalk per ASTM D3964. Colour change is measured on any
accepted colorimeter designed to produce reflectance readings in the
Tristimulus Filter System of X, Y and Z based on the CIE values of
illuminant C and measured in Hunter L, a and b units.
ALENT!
IV
U
Q
E
O
N
HE
THERE IS
GIVE YOU T
EST CAN VER HAVE!
W
IC
V
Y
L
N
O
YOU WILL E
F
O
O
R
T
S
E
B
VICWEST is engaged in continuing research to improve our products, therefore we
reserve the right to modify or change this information without prior notice.
WeatherX TM is a trademark of the Valspar Corporation.
©VICWEST/June 2008

SnapRib and Ultravic Installation Guide

Transcription

Similar documents

TU PLUS- Tile System

Skoda Roomster - Platinum Motor Group

RCI Spring Conference by Hamish Matheson

Sportsmaster Brochure

7 More London Riverside

Manaslu East Ridge Attempt. Hervé Thivierge, Gilles Claret Tournier

Bilco Smoke Vents and Hatches for Community Hospital CASE

ArrowLine FAQs - Edco Products

Ballast Guard