Pipe detail, Sidewall detail, Atas international, inc – ATAS ScanRoof User Manual

Page 4

Pipe Detail

Step 1

Cut on the proper pipe

diameter marked on the

flashing.

Step 2

Position over pipe and

slide down the pipe.

Step 3

Apply polyurethane

sealant to the bottom of

the base.

Step 4

Mold the flexible base

to the panel contours.

Step 5

Fasten with 1/4” x

1-1/8” drilling

fastener every 1-1/2”

around the base.

Pipe drawings provided by Triangle Fasteners

Tools and Rules:

Basic Equipment Required:
Tie-off ropes, safety harness, long level, ladders, scaffolding with
approved planking, extension cords with approved
ground plugs and services.

Additional Tools:
Metal folding tool, hammer, chalk line, measuring tape, metal cutting
tools - nibblers, drills, hacksaw, utility knife, pop-rivet gun, caulking
guns, layout and combination square, C clamps, sheet metal shears
(including RH, LH, straight and overhand). Power driven screw gun
with proper bits, depth-setting nosepiece, variable speed.
Choose the correct equipment and tools to do the job in a safe
manner. Wear safety gear and follow OHSA requirements.

Follow these simple rules:

1. Never cut the panels with an abrasive cut-off wheel or torch, as

this will damage the finish.

2. Do not weld the trim or panels.
3. Remove any small burrs left by cutting, screwing or drilling.
4. Remove protective masking immediately after trim is installed.
5. Caution should be taken when unloading the panels

to prevent damage.

6. Use appropriate screws for the type of underlayment and long

enough to fully penetrate and secure the panel.

7. The stored materials should be kept dry.
8. Do not cut on finished roof. Remove all drill spirals, chips

and dust immediately.

9. Seal neoprene closures and soft cell foam by applying

appropriate sealant to both surfaces.

10. Put appropriate sealant/butyl tape between overlapping trims.
11. Overlap trims in a manner not to impede the flow of water.

For further information or assistance, contact our Residential Product Support at 800-468-1441

ATAS International, Inc.

Corporate Office

Allentown, PA 18106
(610) 395-8445

Sidewall Detail

1. Install ATA-Shield (self adhesive underlayment)

along roof plane and up sidewall.

2. Install a 2 x 4 flat on roof plane and tight against

entire length of sidewall.

3. Cut panel to desired length leaving 1/4” to 1/2”

space away from sidewall to allow for
thermal expansion.

4. The built-in purlin must be notched 1-1/2” in height

and 3-1/2” in length in order for the top surface of
the panel to rest on top of the 2 x 4.

5. Install step flashing to each panel tight against

sidewall and on top of 2 x 4 making sure step
flashing is on top of lower panel for
proper draining.

Note Regarding Trim Details

The application of flashing and trim requires a detailed approach. Consideration should be given to the roof’s geometry and the course it creates for
water run-off. Location of gutters and the use of snow retention systems should also be considered. Proper planning regarding the sequence of
material overlap is critical. Sealants, such as butyl tapes and tripolymers, should be used at overlapping trim edges, in conjunction with exposed
fasteners, and to seal flashing. All fasteners should be properly tightened, over tightening creates a dimple in the material, which becomes a
collection point for standing water and damage the weather seal on the fastener.

www.atas.com ~ [email protected]

Appropriate Sealant

ATA-Shield

Scan Roof Panel

SCA980 Counterflashing

2” x 4” Blocking

Sidewall Trim

SCA270
Starter “J”

Step Flashing

LAT270