Installation Guide

www.roofaquaguard.com
UDLX
All material must be installed in
compliance with applicable codes
and ordinances
INSTALLATION INSTRUCTIONS:
(DO NOT USE STAPLES)
RoofAquaGuard UDLX: takes advantage of the latest fiber technology for tough construction conditions,
utilizing Polyester and Polypropylene in a five layer construction.
Polypropylene is one of the strongest fibers yet light weight and strong as well as UV resistant.
The slip-resistant “Shoe-Grip” top surface offers excellent foot traction.
RoofAquaGuard UDLX is LIGHT, STRONG AND SAFE.
VENTILATION: RoofAquaGuard UDLX must be installed above properly ventilated spaces (follow local
building code) as it is considered a vapor barrier.
ROOF PITCH: RoofAquaGuard UDLX should not be used on slopes less
than 2:12.
LAYING METHOD: RoofAquaGuard UDLX is laid horizontally (parallel) to the eave with the printed side up,
and with 4" horizontal laps and 6" vertical laps. (The use of a stir sheet is not required underneath metal
roofing.)
FASTENING METHOD: RoofAquaGuard UDLX must be attached to the structural Roof Deck Material using
Plastic or Steel Cap roofing nails, having a minimum of 1" diameter cap, spaced at 12" on vertical and 14" on
horizontal. All Plastic, or Steel Caps, must be attached flush with the underlayment surface and nails must be
fastened at a 90 degree angle to the deck. Follow the nailing pattern, which is marked by X’s on the product.
BATTEN APPLICATION: For batten secured applications, the use of plastic cap roofing nails is required only
to secure the underlayment and prevent blow off until the batten system is installed. DO NOT USE STAPLES
TO SECURE BATTENS!
TILE INSTALLATION: For tile installations use a pressure sensitive, double sided tape such as MFM.
DoubleBond tape acting as a self-sealing gasket or an SBS peel and stick foil faced tape, or double sided tape
approximately 2" in width, placed underneath the batten (parallel with the batten) to help seal any gaps
between the underlayment and the battens.
SEALANT: Where seams or joints require sealant or adhesive, use only a high quality, low solvent asbestos
free plastic roofing cement meeting ASTM D-4586 Type 1 (Asbestos Free), Spec SS-153 Type 1 (Asbestos Free).
In areas subject to wind-driven rain where the underlayment will be left exposed to the weather for an ext
ended period of time, seal all seams with a butyl rubber, urethane, or EPDM based caulk or tape sealant.
SITE PROTECTION: Prior to loading the roofing materials onto the RoofAquaGuard UDLX product, it is
recommended that a roof jack, with planks, toe boards, or a strong platform be secured to the underlying
roofing deck to prevent slippage of stored materials on steep sloped roofs (greater than4 : 12 pitch). See
OSHA Regulations (Standards-29 CFR), Fall Protection Systems Criteria and Practices-926.502.
FINAL INSTALLATION: Installing final roofing within 6 months from initial underlayment application is
recommended.
PRECAUTIONS AND LIMITATIONS
• Always wear fall protection when working on a roof deck.
• All underlayments can be slippery when wet, or covered by frost.
• Follow maximum recommended exposure guidelines when
exposing underlayments to sunlight.
• Do not fold underlayments over the roof edge unless it is protected by flashing material.
• Do not install underlayments directly on old roof cladding.
• Check with the Manufacturer of Metal Roofing, for any special requirements
when underlayment is installed under metal roofing which does not have proper ventilation.
• Underlayments are air and vapor barriers, therefore always provide proper
roof insulation and ventilation.
• Repair holes, tears, and damage to membrane with a round patch of membrane
extending past the damaged area 6 inches.
SAFETY, STORAGE AND HANDLING
• Read all product labels and Material Safety Data Sheets (MSDS) for proper handling and disposal.
• Deliver all materials in manufacturer’s unopened packages.
• Palletized material should be stacked only two high.
• Store all materials under cover.
• Avoid prolonged storage above 32°C (90°F).
L
I
M
I
T
E
D
W
A
R
R
A
N
T
Y
35
YEAR
Marketing, Sales & Technical Support:
Nemco Industries Inc.
4655 Caulfeild Dr
West Vancouver, BC V7W 1E9
Tel: [phone]
[e-mail]
PL 10
04361 Tuusula, Finland
Manufactured for:
NORDIC
WATERPROOFING INC
Building Products