Grace Ice Water Shield Roofing Underlayment

Grace ice and water shield roofing underlayment a registered trademark of gcp applied technologies is the name that contractors trust the most to protect their reputations.

Grace ice water shield roofing underlayment.

Grace ice water shield ht roofing membrane is used as an underlayment for sloped roofs to resist water penetration due to water back up behind ice dams or wind driven rain. Grace ice water shield ht underlayment also offers leak protection in trouble prone spots like valleys skylights protrusions and other flashing areas. Grace ice water shield is the original self adhered underlayment that delivers superior waterproofing performance and has been installed on more than two million homes including many in the most severe climates. 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.

It is also commonly applied in the valleys of a house as well as around any roof protrusions including. It forms a water proof barrier where ice most often build up on the eaves edge. The rubberized asphalt surface is backed with a foldless release paper that protects its adhesive quality. During application the release paper is easily removed allowing the rubberized asphalt to bond tightly to the roof deck.

It is suitable for use under copper cor ten steel and zinc roof coverings. Chimneys pipe boots roof vents and skylights. One person can install long lengths of ice and water shield to the roof however it is easier for two people to install especially with some new installatio. Ice and water shield is a peel and stick product that adheres directly to the roof deck.

Ice and water shield is a great product that can be used in spots to protect the most vulnerable areas of your roof or as a whole roof underlayment to protect from ice dams water dams storms and leaking in any area of the country and any weather. Grace ultra is a unique self adhered underlayment formulated with a butyl adhesive that delivers unmatched thermal stability. 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. It also makes the grace and ice water shield one of the best options for the best waterproof roofing underlayment.

Grace ice and water shield fully adhered smooth surface roofing underlayment provides best in class roof leak protection against wind driven rain and ice dams.