Westridge The open cell spray foam insulation contains a density of 0.5lb. per cubic foot. The greater the density of the foam the heavier, or stronger it will become. This particular type of polyurethane foam is referred to as “Open Cell” because of the nature of the chemical reaction during the installation process. When the polyurethane foam is being applied the tiny cells of the foam are broken causing air to fill the “open” space inside the material, resulting in a soft or spongy material. The open cell foam carries an R-Value of 5 to 5.5 per inch (R-Value is the measure of thermal resistance, which can be found by identifying the ratio of the temperature difference across a spray foam insulator and the heat flux). 0.5lb. foam products use significantly less material than 2lb. foam products do when completing the same sized job, making them attractive to an individual concerned with conserving the foam material. Due to the fact that open cell foam requires less material, the cost of the project is much cheaper than it would be if you were to apply closed cell foam.
How to Remove Expanding FoamIf you're planning to purchase new spray foam insulation then it might help you to understand certain information about the product. Spray foam insulation is one of the latest options for you that are available today when we talk about home insulation. It is basically easier to use, because of this many people prefer to use the spray foam insulation and it also comes with long term savings advantage for you. When you think about your home and building it, insulation is one of the necessities that are on top most of the time. But insulation planning is not as easy as buying an appliance. You have tons of things to note about certain facts and information you have to consider which may give you a hard time; which is why being well informed about the product will offer some advantage so that you won't be making any wrong decisions. So what is spray foam insulation? It is a synthetic material that is created from a combination of organic and inorganic materials with chemicals that are combined together. A combination of an organic resin polysol and isocyonate is a type of material that is created in a specific temperature and pressure conditions to produce a polyurethane material through a chemical reaction. These organic materials have a unique way of expanding itself to create a larger size to about 100 times it original volume. Just like simple foam. This foam will become stiff and eventually harden after you apply it to all the spaces in which it is sprayed on and this will create a thermal cover. This is an effective way of creating a barrier that provides insulation to the walls of your home. This in turn will create air flow obstruction to the spray foam insulation that was applied in wall cavities, concrete gaps, sheathing interior and dry walls. This insulation takes up mold which prevents this condition from happening inside your home; this saves you from all the hassles of changing your walls many times. This can also strengthen the foundation of your home which is a practical way of creating a sturdy home. But the best feature of this product is its ability to insulate the house during extreme seasons such as the winter and in the summer. This is the reason why most of the people prefer spray foam insulation as an added feature to their home. The R-value represents the thermal resistance of the material. So the more resistant the material, the higher the R-value is, the more insulated your home is, which is the main essential function of this product. This saves the energy consumption at home. It lessens the consumption of heaters during winter and air conditioners during summers. However, this product has some safety and environmental health concerns such as the toxicity of these materials to those people who are directly exposed to them. But if careful installation is done and limitation of environment exposure is observed, this product is safe for insulation. So how much will the spray foam insulation cost you? Before you think about the amount of money you are going to invest in these materials, determine first the area of your house you want to be insulated. This give you an overview of the budget for the total spay foam insulation cost. These materials cost about $13,000 - $15,000 to insulate a standard home. This is more than half the cost to install other types of insulation materials like the fiber glass insulation. Be reminded that the price of labor in installing these insulators cost more than the insulator material itself since you need to depend on professionals in installing the spray foam insulator.
How to Remove Expanding Foam Residue With a SolventNow contemplate the recreational elements of the home, such as pools, spas, boats, recreational vehicles and trailers. Reducing the costs of heating your pool water by up to half will be easy if the underlying cavity and sides are insulated with polyurethane foam. Campers and trailers are rarely insulated beyond a cursory overlay, resulting in diminished use during the spring and autumn months. Why not extend your annual use of recreational vehicles by adding a layer of spray foam insulation? Plus, don't forget the spray foam will also help deaden noise from the road. Pleasure boats, dinghies, even yachts can benefit from polyurethane foam. Aside from the insulating qualities, there is added buoyancy. For small vessels like row boats and the kid's summer dinghy, that could be a great added safety benefit. In new construction and large renovations there is often a need to fill voids for adding to the structural integrity, sealing up air pockets, smoothing out uneven cavities and insulating HVAC components. Polyurethane foam is the perfect solution for all those needs. It gets into those little spaces and expands until there is nowhere else to go. Even buildings formerly used for storage can be spray foam insulated and converted to residential use. Or how about converting an old van or bus into a recreational vehicle? Insulate it with spray foam and you have a quiet, warm place to sleep while on that summer road trip. We know one of the qualities of polyurethane foam is the ability to repel moisture, and in turn prevent mildew and mold. In the event of a water problem such as a residential flood or hurricane damage, spray foam will provide a temporary dyke while a more concrete solution can be arranged. Now let's take that ability to resist liquid one step further, to hazardous materials. Polyurethane foam also resists oil and petrochemicals, which mean it can be used as a temporary hazmat spill containment solution.
How to Remove Spray Foam InsulationExpanding foam that overexpands and lands where you didn't plan for it -- on hands, clothes, cinderblock or studs -- can pose a removal problem, with the solution depending on the type you use. Polyurethane foams including Dow's Great Stuff, Touch 'n Foam, DAP Kwik Foam and Owens-Corning Insulating Foam Sealant require solvents to clean up while they remain wet, or uncured. DAPtex, a latex foam, expands less and stays flexible as it dries -- and cleans up when uncured with soap and water. Uncured Uncured expanding foam remains wet and can pose a removal problem on skin, carpet or clothing. Polyurethane foam on rigid and soft surfaces: Consult the manufacturer's instructions, which will suggest solvents, such as acetone, paint thinner or nail polish, to remove uncured polyurethane foam. On soft surfaces, such as carpet, test an inconspicuous area first. Polyurethane foam on skin: Wipe off the foam with a paper towel, and rub off the final sticky layer with petroleum jelly or baby oil. Latex foam: DAPtex can be cleaned off surfaces and skin with soap and water. Cured Expanding foam dries and hardens in 1 to 8 hours, depending on the product. You can sand, trim or scrape cured foam from rigid surfaces. Use a utility knife with a new, sharp blade for overfill up to about 1 inch thick. Switch to a serrated bread knife for wider overfill. If polyurethane foam dries on your skin, rub off as much as you can with a pumice stone. After a week or so, any remaining dried flecks should work off your skin. Tip To clean the nozzle before putting away the expanding foam, home improvement expert Danny Lipford recommends inserting a spray lubricant straw into the nozzle and spraying lubricant through the nozzle, then cleaning out the nozzle with a wire. Wipe off the outside of the nozzle and the straw before storing them. Alternatively, clean the nozzle with a can of compressed air. A DAPtex nozzle can be cleaned with soap and water and a paper clip or pipe cleaner.