Template:Materials - Eave Protection & Underlayment (ASM)
Template:Materials - Eave Protection & Underlayment (ASM)
The problems resulting from the presence of condensation represent one of the major causes of damage to the structure and fabric of old and modern buildings alike. They are, therefore, of great importance to the specifier in his design role. The increased use of insulation and modern roof construction methods have created further major condensation risks within the roof void.
The specifier must ensure that the risk of condensation is minimised by ensuring the correct design, suitable ventilation in accordance with the B.C. Building Code, and specification of the most suitable underlay.
RoofStar-guaranteed metal roofing systems require a suitable underlay to ensure that any moisture produced by condensation is not introduced into the roofing system components or the structure of the building. Modified bituminous membranes that are not arranged under insulation must have a high softening point bitumen with a minimum flow temperature of 87.7°C (190°F) to prevent material displacement from heat transfer through metal panels during high temperature days. (See UNDERLAYMENT - Eave and Detail Protection (ASM Roof Systems)). All accepted modified bituminous self-adhesive membranes listed exceed a minimum flow temperature of 87.7°C (190°F.).
Accepted No. 30 Asphalt felt or RoofStar-accepted proprietary synthetic underlayments that meet or exceed the CSA A123.3 standards for No. 30 Asphalt Felt are acceptable for use on uninsulated wood decks sloped over 4" in 12". Manufacturer's limitations are to be followed.
For RoofStar-accepted No. 30 asphalt felts refer to BUR Felts in the Accepted Materials section of this Manual.
| Manufacturer | Product Name | Product Type | Product Thickness mm (mil) |
Product Weight Kg/m2 (lb / 1002 ') |
Application Method | Eaves | Valleys | Under- layment |
|---|
| Click up/down arrows to sort | ||||||||
|---|---|---|---|---|---|---|---|---|
| Building Products of Canada Corp. | Gripgard | SBS Modified Bituminous | ‒ | ‒ | Self-adhering | |||
| CertainTeed LLC | WinterGuard Sand | SBS Modified Bituminous | ‒ | ‒ | Self-adhering | |||
| CertainTeed LLC | WinterGuard HT | SBS Modified Bituminous | ‒ | ‒ | Self-adhering | |||
| CertainTeed LLC | WinterGuard Granular | SBS Modified Bituminous | ‒ | ‒ | Self-adhering | |||
| CertainTeed LLC | DiamondDeck | Reinforced synthetic | ‒ | ‒ | Nail-applied | |||
| CertainTeed LLC | Roofers Select Underlayment | Reinforced synthetic | ‒ | ‒ | Nail-applied | |||
| CertainTeed LLC | RoofRunner | Reinforced synthetic | 0.18 (7) | 10.45 (23) | Nail-applied | |||
| FT Synthetics | PLATINUM | Water-resistant Polyolefin | ‒ | ‒ | Nail-applied | |||
| FT Synthetics | GOLD | Water-resistant Polyolefin | ‒ | ‒ | Nail-applied | |||
| FT Synthetics | SILVER | Water-resistant Polyolefin | ‒ | ‒ | Nail-applied | |||
| FT Synthetics | PLATINUM HT-SA | Water-resistant Polyolefin | 1.04 (41) | 45 (20) | Self-adhering | |||
| FT Synthetics | HYDRA | Water-resistant Polyolefin | 0.76 (30) | 18 (40) | Nail-applied | |||
| FT Synthetics | KOMODO BSA | Water-resistant Polyolefin/SA bottom face | 1.04 (41) | 20 (44) | Self-adhering | |||
| FT Synthetics | Cobalt Ultra | Water-resistant Polyolefin/SA bottom face | 1.04 (41) | 13 (28) | Self-adhering | |||
| GAF | Shingle-Mate | Reinforced Organic Felt | ‒ | ‒ | Nail-applied | |||
| GAF | Stormguard | SBS Modified Bituminous | 1.02 (40) | ‒ | Self-adhering | |||
| GAF | Weather Watch | Reinforced Organic Felt | ‒ | ‒ | Nail-applied | |||
| GAF | Deck Armor | Polypropylene Synthetic | ‒ | ‒ | Nail-applied | |||
| HAL Industries Inc. | Breathex | Non-woven Synthetic | ‒ | ‒ | Nail-applied | |||
| Henry Company Canada | Blueskin PE 200 HT | SBS Modified Bituminous | ‒ | ‒ | Self-adhering | |||
| Henry Company Canada | Blueskin RF 200 | SBS Modified Bituminous | ‒ | ‒ | Self-adhering | |||
| Henry Company Canada | Eaveguard | SBS Modified Bituminous | ‒ | ‒ | Self-adhering | |||
| IKO Industries Ltd. | Roofgard Cool Grey Underlayment | Spun Bonded Polypropylene Synthetic | ‒ | ‒ | Nail-applied | |||
| IKO Industries Ltd. | SBS Deck Base 44 | SBS Modified Bituminous | ‒ | ‒ | Nail-applied | |||
| IKO Industries Ltd. | Stormtite | Polyolefin Synthetic | None stated | None stated | Nail-applied | |||
| IKO Industries Ltd. | Stormshield Ice and Water Protector | SBS Modified Bituminous | 1.08 (43) | None stated | Self-adhering | |||
| IKO Industries Ltd. | 44 Stormshield Ice and Water Protector | SBS Modified Bituminous | 1.08 (43) | None stated | Self-adhering | |||
| IKO Industries Ltd. | Armourgard Ice and Water Protector | SBS Modified Bituminous | 1.4 (53) | None stated | Self-adhering | |||
| Malarkey Roofing Products | Right Start™ UDL | SBS Modified Bituminous | ‒ | ‒ | Nail-applied | |||
| Malarkey Roofing Products | Arctic Seal Ice & Water Guard | SBS Modified Bituminous | ‒ | ‒ | Self-adhering | |||
| Malarkey Roofing Products | 1030 SecureStart™ | Lightweight Synthetic Underlayment | ‒ | ‒ | Nail-applied | |||
| Owens Corning Canada | Deck Defence | Polyolefin Synthetic | ‒ | ‒ | Nail-applied | |||
| Owens Corning Canada | Weatherlock G | SBS Modified Bituminous | ‒ | ‒ | Self-adhering | |||
| Owens Corning Canada | Titanium UDL 25 | Polypropylene Synthetic | ‒ | ‒ | Nail-applied | |||
| Owens Corning Canada | Titanium UDL 30 | Polypropylene Synthetic | ‒ | ‒ | Nail-applied | |||
| Owens Corning Canada | Titanium UDL 50 | Polypropylene Synthetic | ‒ | ‒ | Nail-applied | |||
| Owens Corning Canada | Titanium PSU 30 | SBS Modified Bituminous | ‒ | ‒ | Self-adhering | |||
| Owens Corning Canada | RhinoRoof U20 | Woven synthetic underlayment | ‒ | ‒ | Nail-applied | |||
| Polyglass USA, Inc. | Polystick IR-Xe | Modified Asphalt | 1.50 (60) | ‒ | Self-adhering | |||
| Polyglass USA, Inc. | Polystick MTS | Proprietary Compound | 1.50 (60) | ‒ | Self-adhering | |||
| Polyglass USA, Inc. | Polystick TU Plus | SBS Modified Bituminous | 2.00 (80) | ‒ | Self-adhering | |||
| Protecto Wrap Company | Jiffy Seal Ice and Water Guard HT | SBS Modified Bituminous | ‒ | ‒ | Self-adhering | |||
| Protecto Wrap Company | Jiffy Seal Butyl Ice and Water Guard HT | SBS Modified Bituminous | ‒ | ‒ | Self-adhering | |||
| Sentry Building Innovations | Roofnado AnchorDeck | Synthetic | Not Stated | None stated | Nail-applied | |||
| Sentry Building Innovations | Roofnado LapLock PSU (HT) | Synthetic | Not Stated | None stated | Nail-applied | |||
| Sentry Building Innovations | StormTread XW | Synthetic | Not Stated | None stated | Nail-applied | |||
| Siplast | Paradiene 20 EG SA | SBS Modified Bituminous | 3.00 (118) | 4.1 (9.02) | Self-adhering | |||
| Soprema Inc. | Lastoflex | SBS Modified Bituminous | ‒ | ‒ | Nail-applied | |||
| Soprema Inc. | Lastobond 195 | SBS Modified Bituminous | ‒ | ‒ | Self-adhering | |||
| Soprema Inc. | Lastobond 240 | SBS Modified Bituminous | ‒ | ‒ | Self-adhering | |||
| Soprema Inc. | Lastobond Shield | SBS Modified Bituminous | ‒ | ‒ | Self-adhering | |||
| Soprema Inc. | Lastobond Shield HT | SBS Modified Bituminous | ‒ | ‒ | Self-adhering | |||
| Soprema Inc. | Sopraseal Stick 1100 | SBS Modified Bituminous | ‒ | ‒ | Self-adhering |