Insulated Concrete Curing Blankets Steel Guard Safety's insulated concrete curing blankets are made for winter enclosure tarps and have thick, tough reinforced 6 Mil or 8 Mil poly skins and a durable bonded poly insulation at 3/16", 3/8" or 1/2" thick. Excellent as a Concrete Curing Blanket or Insulated Curtain Barrier, the perimeter hems are folded and double stitched with UV resistant thread and are reinforced with grommets spaced every 36". Use these Concrete Curing Blankets to protect against the cold and wind on construction and industrial job sites. They can be used as a vertical curtain or as an insulating blanket. Steel Guard Safety's Concrete Blankets are manufactured with industrial strength thread, grommets, and high quality bonded poly foam reaching an R-value of 2.9, 3.5, or 5.7 when laid over a frame during concrete curing. Skin Material: Woven Reinforced PolyethylenePoly Material: Thickness: 6 Mil, 8 Mil, and 12 MilInsulation: 3/16" and 1/2" Poly PE Foam, 3/8 in Bubble Cell Layered CoreR-Value: R-2.9, R-3.5, or R-5.7 (w/ Air Pocket)Sizes: 6' x 25', 12' x 20', 12' x 25' (finished sizes are slightly smaller than size shown)Quantity: 1Colors: Black/Silver, Black, Orange Concrete Curing Blankets are Not Refundable. * 1/2 in Concrete Blankets - Made to Order - Current Lead Time 25 - 35 Business Days Choosing an R-Value The three thicknesses are not interchangeable, and the right one depends on how cold it gets overnight and how long the pour has to hold heat. R-2.9 (3/16" poly PE foam) — the working standard for most winter pours. Light enough to move quickly across a large slab, and it ships from stock in 1 to 2 business days. R-3.5 (3/8" bubble cell layered core) — the step up when nights run into the teens or the pour needs to hold heat longer. Also stocked. R-5.7 (1/2" poly PE foam) — the heavy option, built to order in our own plant. Thicker foam, heavier skins, and the highest heat retention we make. Lead time is 25 to 35 business days, so specify it early in the season rather than the week you need it. All three reach their stated R-value when laid over a frame, where an air pocket forms beneath the blanket and contributes to the total. Laid flat against the slab with no air gap, the effective value is lower. Built for the Job Site Maximize the efficacy of your construction projects with our top-tier Concrete Curing Blankets, engineered for optimal insulation and unparalleled durability. Our blankets are crafted from robust woven polyethylene, so they hold up to the rigors of a job site and offer longevity that outlasts a disposable cover. Our selection of concrete blankets is designed to cater to various insulation needs, featuring multiple foam thicknesses that yield exceptional protective capabilities and high R-values for heat retention. The micro-foam used within our blankets is hydrophobic and resilient, so it does not waterlog and lose its insulating value partway through a season. Also Available Concrete Blankets 3/16" Thick — the R-2.9 blanket sold on its own, ships in 1 to 2 business days. See the full concrete curing blanket range, including bulk 25-packs, burlap wet cure rolls, and the imported 1/2" value option. Questions on R-Value or Sizing Our inside sales staff can tell you which thickness fits your pour schedule and climate. Call 800-678-1900 Monday through Friday, 9 a.m. to 5 p.m. Central.
