Radiant Barrier Houston, Insulation Houston, Attic insulation

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	Sprayed Attic Radiant Barrier HeatBloc-Ultra Now is the time to save – Insulation and HeatBlock Ultra Insulation – Book your in-home estimate with one of our professional estimators NOW and save off our already low prices. 1-888-83-ATTIC Offer is not valid with any other sales offers or discounts. Gulf Coast Insulation Radiant Barrier spray coating is a water based, product with a low emissivity. Our radiant barrier is a superior replacement to foil based or metalized plastic products. Often, our radiant barrier coating is the only method of retrofitting an older radiant barrier as it can be safely applied in confined areas. Our Go Green's HeatBloc-Ultra radiant barrier spray offers: Highly reflective surface with a low emissivity Go Green radiant barrier is permeable and therefore will not trap water and moisture Our radiant barrier will not jam your cellular or antennae signals like foil products Our customers report 8%-12% savings in A/C system cost Noticeable improvement in home comfort levels Go Green radiant barrier will actually improve the effectiveness and efficiency of your current insulation A radiant barrier will increase the value of your home Radiant Barrier Houston, Radiant Barrier Sugar Land, Radiant Barrier Katy, Radiant Barrier Texas saves you $ Radiant Barrier FAQ's WHAT IS HeatBloc-Ultra? HeatBloc-Ultra is an aluminum colored, water-based, low emissivity (low-e) coating. When applied to building materials such as plywood, OSB or plasterboard, HeatBloc-Ultralowers their surface emissivity to 0.25 or lower, thereby blocking 80% of the radiant heat trying to enter the home. It is classified by ASTM as an Interior Radiation Control Coating (IRCC) and may be effectively used as an interior radiant barrier. HOW DOES HeatBloc-Ultra Work? HeatBloc-Ultra radiant barrier Houston works by changing the emissivity of the surface where it is applied. Building products such as wood, brick, and plasterboard have high emissivities (0.7-0.95). When heated, they radiate most of their heat to cooler surfaces by allowing the heat to penetrate the roof into the attic and from the attic into the house. HeatBloc-Ultra lowers their surface emissivity to 0.25, lessening their ability to radiate heat and therefore letting less heat penetrate the roof into the attic. WHAT IS A RADIANT BARRIER? Heat penetrates buildings in three ways: conduction, convection and radiation. Radiation is the transfer of heat by electromagnetic waves known as thermal radiation. Thermal radiation is a form of invisible light that travels through the air from a warm to a cool surface. Warm surfaces, such as roof decks warmed by the sun, will radiate or emit their heat to cooler interior building surfaces. Radiant barriers address heat flows by radiation. A radiant barrier is a low-e surface placed in the path of thermal radiation that blocks heat transfer. WHAT IS EMISSIVITY? Emissivity is the ability of a surface to radiate or emit energy in the form of long wave electromagnetic radiation. It is represented by a value from 0 to 1. The closer the value is to 1, the less effective the surface is at impeding radiant heat transfer. Wood has an emissivity of 0.90. Thus, when wood is heated above the temperature of surrounding surfaces, it will tend to transfer 90% of its heat energy by radiation. HeatBloc-Ultra, when applied to most non-porous surfaces, will decrease the surface emissivity to 0.25 or lower, allowing only 25% of the heat energy to be transferred by radiation. WHAT IS THE ROLL OF AIRSPACE WHEN USING HeatBloc-Ultra To function effectively, a radiant barrier must face an airspace of 1" or greater. A radiant barrier will not function if sandwiched between two solid surfaces. HeatBloc-Ultra, when installed on the underside of roof decking, normally faces downward into the attic. If insulation is installed in the cavity formed by the roof trusses and roof decking (as in a cathedral ceiling), at least 1" should be allowed between the top of the insulation and the HeatBloc-Ultra surface. DOES HeatBloc-Ultra DEGRADE OVER TIME? HeatBloc-Ultra does not lose its effectiveness over time like some radiant barriers. Foils can tear and require the staples to penetrate the barrier. Foil chips can accumulate dust, which diminishes their effectiveness. WHAT IS THE COVERAGE RATE FOR HeatBloc-Ultra? Recommended coverage for HeatBloc-Ultra is 325 - 425 square feet per gallon depending on the porosity of the substrate. WHAT IS THE RECOMMENDED APPLICATION METHOD FOR HeatBloc-Ultra? For best results, spray application using a spray pump size ¾ GPM or greater, 2,000 psi and tip size of 0.019” to 0.021”. The product can be rolled with a 3/8” synthetic nap roller, however, roofing nails penetrating the surface can make brushing or rolling difficult. IS HeatBloc-Ultra PERMEABLE TO WATER? Yes! HeatBloc Ultra allows water vapor to permeate, and does not trap water vapor within roof decks or sidewalls. This is vitally important in attic conditions. CAN HeatBloc-Ultra? BE USED ON SIDEWALLS? Yes, but HeatBloc-Ultra? is normally more effective when used under roofs. Roof surfaces are generally much hotter than sidewalls. Up to 80% of the summer heat gain is from above. Low e surfaces become more effective in controlling radiant heat transfer as the temperature of the radiant heat source increases. However, in tropical climates where no insulation is used in sidewalls, HeatBloc-Ultra can substantially help increase interior comfort levels. CAN HeatBloc-Ultra? BE USED WITH RADIANT HEATING SYSTEMS? Yes. It is an effective heat reflector when used behind wood stoves or on walls adjacent to ceiling mounted radiant heaters in commercial applications. IS ATTIC VENTILATION IMPORTANT? Absolutely! Radiant barriers only control radiant heat loads. Good attic ventilation helps control convection loads. Together they raise the comfort levels and lower cooling costs. Venting to allow 2.5 air changes per hour should be specified as a minimum. DO RADIANT BARRIERS LOWER HEATING COSTS? Yes, but only modestly. They are most effective at lowering cooling costs. DO RADIANT BARRIERS HAVE AN "R" VALUE? No. R-values apply only to solid insulation or to insulating systems that control heat flows other than radiation. In independent testing of the product at the University of Kansas, the R-value of the insulation, after applying HeatBloc-Ultra to the roof deck, increased by 87% to 98%. Attic Insulation with out Radiant Barrier. Half the Roof Sprayed with HeatBloc-Ultra The Finished Roof. Note Rafters do not need to be covered. To provide the Houston, Harris County, and Fort Bend County area with the best service possible, Gulf Coast Insulation staff is comprised of expertly trained technicians. Gulf Coast Insulation is an approved contractor of the energy efficient Apple Gate Insulation, Neuma Patio Doors, Simpson Entry Doors, Attic Breeze Ventilation, Owens Corning Fiberglass L77 Insulation energy conservation evaluations, and the radiant barrier HeatBloc-Ultra. We can answer your questions and begin installation, and HeatBloc-Ultra.

Gulf Coast Insulation, Inc. can perform all the energy saving improvements in your home or building including: attic insulation Houston, blown-in insulation, radiant barrier Houston, attic ventilation Houston, wall insulation, patio doors, solar sun screens Houston, air loss, Owens Corning L77 Insulation, fiberglass insulation,.Spray Foam, Foam Insulation, Attic Insulation Removal, Attic Insulation Houston.

If you are looking to insulate your attic,, walls, building, barn, or fiberglass insulation contractor, radiant barrier contractor, insulation in attic, fiberglass insulation, roof insulation, spray insulation, or radiant barrier, and attic insulation remova anywhere in the Greater Houston area - you have arrived at the right place. Attic insulation Services Houston.