Grace Ice & Water Shield HT 36 in. x 225 sq. ft. Roll Roofing Underlayment-5003093 at The Home Depot


Model # 5003093

Internet # 202800770

Ice & Water Shield HT 36 in. x 225 sq. ft. Roll Roofing Underlayment

Grace Ice & Water Shield HT 36 in. x 225 sq. ft. Roll Roofing Underlayment

This item has been discontinued.
The Home Depot no longer carries this specific product.

$169.00 / roll


In Stock



Model # 5003093

Internet # 202800770

Grace Ice & Water Shield HT fully-adhered, smooth surface roofing underlayment is specifically designed for high temperature applications such as metal roof assemblies. It delivers all the advantages of Grace Ice and Water Shield roofing underlayment with thermal stability metal roofs require. Not all high temperature roofing underlayments are the same. Grace Ice & Water Shield HT is an excellent high temperature ice and water barrier that follows in the footsteps of the original Ice and Water Shield, but is specially formulated to meet the higher service temperatures that are inherent to metal roofing systems. Grace Ice & Water Shield HT is formulated with a proprietary adhesive with temperature resistance of up to 260°F. The membrane forms a watertight bond to the roof deck, and seals around fasteners to around the nail of the primary roof covering and thus maintains its waterproof integrity on the roof deck. It also creates a strong bond to the roof deck. Grace Ice & Water Shield HT delivers optimal balance of adhesion & thermal stability for superior performance under the most demanding conditions.

  • Temperature Resistance up to 260 degree F: Provides premium waterproofing for metal roofs
  • 120 Day Exposure: Delivers consistent performance over long, unpredictable construction cycles
  • Strong Adhesion to the Roof Deck: Helps ensure a watertight seal, protecting roofs from harsh weather conditions
  • High Quality Seal Around Roofing Nails: Delivers strong roof leak protection; providing peace of mind against costly call backs
  • Forms Superior Laps: Provides watertight installation with no special treatment of the laps
  • Dual barrier protection - rubberized asphalt is combined with polymeric film to form two waterproofing barriers providing maximum protection
  • Delivers optimum balance of adhesion & thermal stability for superior performance under the most demanding conditions
  • Protects under all standard sloped roof coverings - grace ice and water shield ht protects under slate, tile, cedar shakes, metal and conventional asphalt shingles
  • Protects roofs from wind driven rain and ice dams

Info & Guides

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Assembled Depth (in.)  1.57480 in  Assembled Height (in.)  900 in 
Assembled Width (in.)  36 in  Color Family  Black 
Commercial / Residential  Commercial / Residential  Coverage Area (sq. ft.)  225 
Manufacturer Warranty  None  Product Width (in.)  36 
Returnable  90-Day  Roofing Product Type  Underlayment 
Texture  Smooth  Thickness (In.)  .040 
Unrolled length (ft.)  75 


Rated 4.5 out of 5 by 15 reviewers.
Rated 5 out of 5 by A dry suit for your roof that will last forever imo We put the Grace HT on our old cabin in the U.P of Michigan. After removing the old original roll roofing. We applied the Grace HT to the entire roof, which has many dormers and valleys. Went on as expected as we had done our research prior. The roof deck is very old rough pine various width boards. Those old boards will never see the light of day again. The metal roofing was installed and I am confident that if a leak should occur in the metal, the Grace will not let it penetrate. And the inside of the cabin should stay much cooler in summers. Darn good stuff imo........ November 24, 2013
Rated 5 out of 5 by Weatherproofing my roof After the 1st strip, installation went great. Even found it easier to do by exposing about 2 feet of it and pulling the liner underneath the roll. August 4, 2014
Rated 5 out of 5 by Grace ice and water shield Put this on my roof 26 yrs ago, reshingled the roof 2 yrs ago and and it still keeps everything dry. . Im using it on my new garage roof next. November 20, 2014
Rated 5 out of 5 by Great water barrier with strong adhesion I bought enough of this for a double layer but soon realized that one would have been more than enough. There is no way water will penetrate this. Someone commented that this does not stick well, but I found it to stick to nearly everything. The only thing it doesn't seem to stick well to is damp wood. Particularly treated wood that is new and still damp. Dry/clean sheathing will have no problem grabbing onto this. The instructions say to nail it down for sloped roofs, but check this out. I had to repair a 8 foot vertical wall along the side of the chimney that had severe water damage. After the repair, I covered the section with this and it stuck like crazy... to everything. I didn't even nail it to the 8' vertical wall and it stuck. The only nails came from the vinyl siding that I later covered the wall with a week later. The only down side I can come up with it that it is expensive. If I had known how good this was, I would have only bought enough for one layer and saved some money. You get what you pay for and this is well worth it. October 8, 2013
Rated 1 out of 5 by Leaks after installing After three roof replacements I tried this product. After reading the great reviews I thought this was the product that would stop my leaky roof. WRONG! I put down new decking installed the grace ice and water shield as directed put the shingles on, two days later the rain came and so did the leaks. Right were I nail the shingles the water is pouring in. November 5, 2014
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