Template:Materials - Eave Protection & Underlayment (Asphalt Shingles)
Template:Materials - Eave Protection & Underlayment (Asphalt Shingles)
Eave protection is used to protect the eave and valley areas of steep sloped roofs from ice dam damage. An ice dam usually forms when the interior heat of the building warms the snow on the roof, causing it to melt and run down to the eaves. Normally, the eaves are overhanging the building and not heated from the inside. This allows the water to freeze and form an ice dam. As the ice dam grows bigger, it forms a barrier, which prevents water from draining. The water backs up behind the dam and gradually forces its way under the shingles (or shakes, tiles, etc.), through the roof deck, and into the structure. The results can range from minor staining to severe water damage to the structural members.
Eave protection membranes are designed to prevent the water from reaching the deck and leaking into the structure. These materials are self-adhering and manufactured with a rubberized asphaltic compound. Properly formulated and installed, these sheets have the potential to provide a longer life and better performance. Slope and climate conditions are considerations for selection; refer to the Standard for further information and guidance.
Not all self-adhered materials have been accepted by the Guarantor as eave protection, and some of the listed products that may be used for eave or valley protection, when installed as a single layer, are too thin to meet the material requirements published in the Standard for Asphalt Shingle Roof Systems. When that is the case, they may be installed in multiple layers, but this should be done in consultation with the manufacturer of the product. Refer to the Standard for multiple layering requirements.
Underlayment is used in the field areas (where eave protection is not required) of the roof to provide a secondary protection beneath the shingles during weather events that force water back up the slope underneath the shingles. Nail Applied materials qualify only as underlayment on roof slopes of more than 1:3 (4/12).
| 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 | N/A | N/A | Self-adhering | ✔ | ✔ | ✔ |
| Building Products of Canada Corp. | Deckgard | Polymeric | N/A | N/A | Nail-applied | X | X | ✔ |
| Building Products of Canada Corp. | ProDeck | Polymeric | N/A | N/A | Nail-applied | X | X | ✔ |
| Building Products of Canada Corp. | Suredeck | Polymeric | N/A | N/A | Nail-applied | X | X | ✔ |
| Building Products of Canada Corp. | Weathertex (SA) | SBS-modified Bituminous | 1.5 (60) | N/A | Self-adhering | ✔ | ✔ | ✔ |
| CertainTeed LLC | WinterGuard Sand | SBS Modified Bituminous | N/A | N/A | Self-adhering | ✔ | ✔ | ✔ |
| CertainTeed LLC | WinterGuard HT | SBS Modified Bituminous | N/A | N/A | Self-adhering | ✔ | ✔ | ✔ |
| CertainTeed LLC | WinterGuard Granular | SBS Modified Bituminous | N/A | N/A | Self-adhering | ✔ | ✔ | ✔ |
| CertainTeed LLC | DiamondDeck | Polymeric | N/A | N/A | Nail-applied | X | X | ✔ |
| CertainTeed LLC | Roofers Select Underlayment | Polymeric | N/A | N/A | Nail-applied | X | X | ✔ |
| CertainTeed LLC | RoofRunner | Polymeric | 0.18 (7) | 10.45 (23) | Nail-applied | X | X | ✔ |
| FT Synthetics | PLATINUM | Polymeric | N/A | N/A | Nail-applied | X | X | ✔ |
| FT Synthetics | GOLD | Polymeric | N/A | N/A | Nail-applied | X | X | ✔ |
| FT Synthetics | SILVER | Polymeric | N/A | N/A | Nail-applied | X | X | ✔ |
| FT Synthetics | PLATINUM HT-SA | Polymeric | 1.04 (41) | 45 (20) | Self-adhering | ✔ | ✔ | ✔ |
| FT Synthetics | HYDRA | Polymeric | 0.76 (30) | 18 (40) | Nail-applied | X | X | ✔ |
| FT Synthetics | KOMODO BSA | Polymeric | 1.04 (41) | 20 (44) | Self-adhering | ✔ | ✔ | ✔ |
| FT Synthetics | Cobalt Ultra | Polymeric | 1.04 (41) | 13 (28) | Self-adhering | ✔ | ✔ | ✔ |
| FT Synthetics | FT Pro 20 | Polymeric | 0.25 (10) | 9 (21) | Nail-applied | X | X | ✔ |
| FT Synthetics | SynTrack | Polymeric | 0.20 (8) | 9 (20) | Nail-applied | X | X | ✔ |
| GAF Canada ULC | Shingle-Mate | Reinforced Organic Felt | N/A | N/A | Nail-applied | X | X | ✔ |
| GAF Canada ULC | Stormguard | SBS Modified Bituminous | 1.02 (40) | N/A | Self-adhering | ✔ | ✔ | ✔ |
| GAF Canada ULC | Weather Watch | SBS Modified Bituminous | 1.02 (40) | N/A | Self-adhering | X | X | ✔ |
| GAF Canada ULC | Deck Armor | Polymeric | N/A | N/A | Nail-applied | X | X | ✔ |
| GAF Canada ULC | FeltBuster | Polymeric | N/A | 10.4 (23) | Nail-applied | X | X | ✔ |
| HAL Industries Inc. | Breathex | Polymeric | N/A | N/A | Nail-applied | X | X | ✔ |
| Henry Company Canada | Blueskin PE 200 HT | SBS Modified Bituminous | N/A | N/A | Self-adhering | ✔ | ✔ | ✔ |
| Henry Company Canada | Blueskin RF 200 | SBS Modified Bituminous | N/A | N/A | Self-adhering | ✔ | ✔ | ✔ |
| Henry Company Canada | Eaveguard | SBS Modified Bituminous | N/A | N/A | Self-adhering | ✔ | ✔ | ✔ |
| IKO Industries Ltd. | Roofgard Cool Grey Underlayment | Polymeric | N/A | N/A | Nail-applied | X | X | ✔ |
| IKO Industries Ltd. | SBS Deck Base 44 | SBS Modified Bituminous | N/A | N/A | Nail-applied | X | X | ✔ |
| IKO Industries Ltd. | Stormtite | Polymeric | N/A | N/A | Nail-applied | X | X | ✔ |
| IKO Industries Ltd. | Stormshield Ice and Water Protector | SBS Modified Bituminous | 1.08 (43) | N/A | Self-adhering | ✔ | ✔ | ✔ |
| IKO Industries Ltd. | 44 Stormshield Ice and Water Protector | SBS Modified Bituminous | 1.08 (43) | N/A | Self-adhering | ✔ | ✔ | ✔ |
| IKO Industries Ltd. | Armourgard Ice and Water Protector | SBS Modified Bituminous | 1.4 (53) | N/A | Self-adhering | ✔ | ✔ | ✔ |
| Malarkey Roofing Products | Right Start™ UDL | SBS Modified Bituminous | N/A | N/A | Nail-applied | X | X | ✔ |
| Malarkey Roofing Products | Arctic Seal Ice & Water Guard | SBS Modified Bituminous | N/A | N/A | Self-adhering | ✔ | ✔ | ✔ |
| Malarkey Roofing Products | 1030 SecureStart™ | Polymeric | N/A | N/A | Nail-applied | X | X | ✔ |
| Malarkey Roofing Products | Secure Start Plus | Polymeric | N/A | 13.6 (30) | Nail-applied | X | X | ✔ |
| Malarkey Roofing Products | Secure Start SG | Polymeric | N/A | 11.3 (25) | Nail-applied | X | X | ✔ |
| Malarkey Roofing Products | Secure Start Permeable | Polymeric | N/A | 9.0 (20) | Nail-applied | X | X | ✔ |
| Owens Corning Canada LP | Deck Defence | Polymeric | N/A | N/A | Nail-applied | X | X | ✔ |
| Owens Corning Canada LP | Weatherlock G | SBS Modified Bituminous | N/A | N/A | Self-adhering | ✔ | ✔ | ✔ |
| Owens Corning Canada LP | Titanium UDL 25 | Polymeric | N/A | N/A | Nail-applied | X | X | ✔ |
| Owens Corning Canada LP | Titanium UDL 30 | Polymeric | N/A | N/A | Nail-applied | X | X | ✔ |
| Owens Corning Canada LP | Titanium UDL 50 | Polymeric | N/A | N/A | Nail-applied | X | X | ✔ |
| Owens Corning Canada LP | Titanium PSU 30 | SBS Modified Bituminous | N/A | N/A | Self-adhering | ✔ | ✔ | ✔ |
| Owens Corning Canada LP | RhinoRoof U20 | Polymeric | N/A | N/A | Nail-applied | X | X | ✔ |
| Polyglass USA, Inc. | Polystick IR-Xe | Modified Asphalt | 1.50 (60) | N/A | Self-adhering | ✔ | ✔ | ✔ |
| Polyglass USA, Inc. | Polystick MTS | Proprietary Compound | 1.50 (60) | N/A | Self-adhering | ✔ | ✔ | ✔ |
| Polyglass USA, Inc. | Polystick TU Plus | SBS Modified Bituminous | 2.00 (80) | N/A | Self-adhering | ✔ | ✔ | ✔ |
| Protecto Wrap Company | Jiffy Seal Ice and Water Guard HT | SBS Modified Bituminous | N/A | N/A | Self-adhering | ✔ | ✔ | ✔ |
| Protecto Wrap Company | Jiffy Seal Butyl Ice and Water Guard HT | SBS Modified Bituminous | N/A | N/A | Self-adhering | ✔ | ✔ | ✔ |
| Sentry Building Innovations | Roofnado AnchorDeck | Polymeric | N/A | N/A | Nail-applied | X | X | ✔ |
| Sentry Building Innovations | Roofnado LapLock PSU (HT) | Polymeric | N/A | N/A | Nail-applied | X | X | ✔ |
| Sentry Building Innovations | StormTread XW | Polymeric | N/A | N/A | Nail-applied | X | X | ✔ |
| Siplast | Paradiene 20 EG SA | SBS Modified Bituminous | 3.00 (118) | 4.1 (9.02) | Self-adhering | ✔ | ✔ | ✔ |
| Soprema Inc. | Lastoflex | SBS Modified Bituminous | N/A | N/A | Nail-applied | X | X | ✔ |
| Soprema Inc. | Lastobond 195 | SBS Modified Bituminous | N/A | N/A | Self-adhering | ✔ | ✔ | ✔ |
| Soprema Inc. | Lastobond 240 | SBS Modified Bituminous | N/A | N/A | Self-adhering | ✔ | ✔ | ✔ |
| Soprema Inc. | Lastobond Shield | SBS Modified Bituminous | N/A | N/A | Self-adhering | ✔ | ✔ | ✔ |
| Soprema Inc. | Lastobond Shield HT | SBS Modified Bituminous | N/A | N/A | Self-adhering | ✔ | ✔ | ✔ |
| Soprema Inc. | Sopraseal Stick 1100 | SBS Modified Bituminous | N/A | N/A | Self-adhering | ✔ | ✔ | ✔ |