Overview
For architects and roofing contractors, roofs are a source of everlasting concern. Seventy percent of all construction litigation is related to leaks, and every leak is a lost opportunity, representing a cost to repair and a corresponding loss of customer trust. Severe weather seems to be the new normal and the risk of damage from ice dams and wind-driven rain are higher than ever. Underlayments are the last line of defense in a roofing system, and selection of high quality underlayments can be the difference between success and failure.
Protecting 2 million roofs in 25 countries.
GRACE ICE & WATER SHIELD® has protected the roofs of over 2 million homes, and been installed on marquee projects in 25 countries, since its introduction in 1978. This high performance solution provides superior performance at an excellent value. GRACE ICE & WATER SHIELD® outperforms the competition, letting contractors shine and keeping families safe and dry.
Products & Accessories
Products
Self-adhered underlayment
Self-adhered underlayment
- Product Name
- Description
- Key Benefits
- Applications Type
Self-adhered underlayment
Self-adhered underlayment
GRACE ICE & WATER SHIELD® self-adhered roofing underlayment is a premier membrane composed of two waterproofing materials—an aggressive rubberized asphalt adhesive backed by a layer of slip resistant coated high density cross laminated polyethylene film.
- Seals around fasteners
- Watertight Laps
- Protects under all standard sloped roof coverings
- Proven track record
- Ripcord
- Slip resistant surface
- Reroofable
- Membrane will not crack, dry out or rot
- Local technical support
Sloped roofs and under mechanically attached roof coverings such as asphalt shingles, slate, tile, cedar, and standing seam metal in many climate and assembly conditions
Self-adhered underlayment
Self-adhered underlayment
GRACE ICE & WATER SHIELD® HT self-adhered underlayment is specifically designed to meet the challenges inherent in metal roof assemblies. It delivers all the advantages of GRACE ICE & WATER SHIELD® with thermal stability to 260F and 120 day exposure
- Thermal Resistance to 260F
- 120 day UV exposure
- High Quality Seal around fasteners
- Superior Adhesion
- Easily forms Watertight Laps
- Metal, Tile, Shingle Roofing
- Sloped Roofing
- Eave/Valley Protection
- Desert and Alpine Climates
- Heavily Insulated roof decks
Self-adhered underlayment
GRACE SELECT™ self-adhered roofing underlayment is the performance alternative to granular surfaced underlayments. It meets industry and code based standards of performance for fastener sealability and provides fast and easy installation.
- Lighter Weight
- Superior Lap Adhesion than Granulars
- Re-roofable, Shingles do not bond to surface
- Clean film surface
- Wont track adhesive/oil
- Higher Adhesive Content and no inert fillers
- Shingles and Metal Roofing
- Sloped Roofing
- Eave/Valley Protection
- Chimneys, Skylights, and other details
Self-adhered underlayment
GRACE ULTRA™ self-adhered roofing underlayment features a unique 100% butyl adhesive formulation. GRACE ULTRA™ delivers best in class waterproofing protection and the highest level of thermal stability (300F). Suitable for use in the most extreme conditions, including under copper, COR-TEN® and Zinc roofing.
- Butyl Adhesive
- Thermal Resistanct to 300F
- Compatible with TPO and EPDM Roofing Membranes
- Seals around fasteners
- Copper, COR-TEN, and Zinc metal roofing
- Steep/Low Slope transitions
- Waterproofing Parapets
- Eave/Valley Protection
- Desert and Alpine Climates
- Heavily Insulated roof decks
Self-adhered underlayment
Self-adhered underlayment
ROOF DETAIL MEMBRANE is a premier membrane based on the GRACE ICE & WATER SHIELD® roofing underlayment technology. The new membrane has the RIPCORD® split-release on demand feature placed in the center and near the edge (18 in. width) for easy installation at the transition areas as well as allowing for future tie-ins.
- Easy to handle and apply
- Seals around nails
- Membrane will not crack, dry out or rot
- Protects under all standard sloped roof coverings
- Slip resistant surface
- Proven track record
- Reroofable
- Inhibits corrosion
- Multiple RIPCORD® locations for easier detailing
Rooftop details such as:
- Valleys
- Skylights
- Chimneys
- Roof to Wall Transitions
Convenient, and easy to use, 9" and 18" wide rolls of Grace Ice & Water Shield.
*Multiple Rip-Cord locations for easier detailing
Rooftop details such as:
*Valleys
*Skylights
*Chimneys
*Roof to Wall Transitions
Self-adhered underlayment
ROOF DETAIL TAPE is a premier 4” tape based on the GRACE ICE & WATER SHIELD® roofing underlayment technology.
- Complies with ASTM D1970 and the Connecticut State Building Code
- Easy to handle and apply
- Bonds firmly to the roof deck and seals to itself