DIY home heating
Replacing a home heating system can be a difficult and complicated task, and usually is best left to a professional. There are two things you must have possession of in order to DIY a furnace, boiler or other home heating system: special skills and the correct hand and power tools. If you want to avoid having to remodel your floor, walls or ceiling then be sure ahead of time that your new system can be installed in the space of the old system. If you would like to replace a oil or gas fueled furnace it is going to require some serious plumbing skills and the gear for the job is often high-priced. There aren’t many things more risky to the health of your household than a poorly installed home heating system. You may need to allow a pro perform the installation while you figure out how to perform follow-up maintenance, which is not so hard. If you think you can DIY a furnace or boiler replacement by all means go ahead, but it’s always wise to get your work checked out by a professional. Insulating your home
Insulation made from fiberglass has been the most popular insulation for both commercial and residential projects. Fiberglass’ high R rating and “no tools required” installation are the main reasons it tops the list among the other insulation products currently on the market. The term R rating describes the capability of a material to prevent the transfer of heat; the insulation will do its job more effectively the greater its R rating. Insulation possessing higher R ratings will help to keep the heat in your home and reduce your overall energy costs. Different geographical areas will have different R value requirements, and will therefore need different types of insulation. It is not necessary to have a high R rating product if you live in a warm climate. You will find the most energy savings from high R value insulation in colder climates, as this will be the most efficient insulation at resisting heat loss
. Because it is a member of the “loose-fill” insulation category, fiberglass is “squashable” enough to squeeze into the smallest of spaces besides being able to insulate the larger areas of attics and walls. Fiberglass insulation is manufactured using glass which is melted and then turned into fibers. Using recycled glass for much of the basic materials makes fiberglass insulation a reliable and “green” product. These fibers are then packaged both as rolls (utilizing a backing paper) or loosely bagged “blow-in” insulation. Foam insulation is more effective than fiberglass
Insulating your home is an essential operation these days as a result of higher energy costs as well as the importance of conserving our resources as much as we can. Spending less money and eliminating dust, dirt and insects is the reason employing spray foam insulation is the best deal, and as an extra bonus with the cost savings, foam will ultimately pay for itself. Dust is not only an annoying mess but also brings in pollen, and in addition to bugs can enter a building through tiny openings surrounding pipes, cables, beams, wall studs, door and window frames. Outside noise is also reduced, though the largest amount of noise comes through the windows and is best blocked by installing double or triple-pane glass, or preferably, soundproof windows.
The most common styles of insulation are fiberglass
, rock wool, cellulose, and foam (such as polyurethane or polystyrene). Fiberglass has the benefits of being less expensive and faster and easier to put in, however there are additional advantages to utilizing spray foam insulation as an alternative. One of the greatest benefits of foam insulation is the capability to seal off minor openings and gaps that might be undetectable by the naked eye, something which can not be said of either fiberglass or cellulose insulation. This can help prevent dirt and insects from infiltrating the building. The complete seal formed with foam almost eliminates almost all air infiltration into or out of a home.
One more big benefit of foam insulation is its high R-value, which is the measurement used to categorize insulation, and the higher the R-value the better the product. The R-value is the rating which shows how well insulation inhibits heat transfer from the inside to the outside of the home. It helps block air flow since homes that are inadequately insulated tend be drafty and experience cold and hot spots. You can get a more consistent temperature in any weather condition with foam insulation which eliminates these drafts. Keep in mind that good insulation will also keep your house cooler in the summer time in addition to warmer in the winter due to less heat transfer in or out.
To give you an idea of certain common R-values, uncoated concrete usually rates more or less an R-1 while the insulation in the attic of many new residences is regularly about R-44. Despite the fact that thicker insulation generally has a higher R-value, this will vary based on the kind of material utilized. Materials which have enclosed air pockets typically have higher R-values. You can understand how this happens when checking out the various R-values of the different insulating materials. Fiberglass has an R-value per inch of 2.2 to 2.7, rock wool is 3.0 to 3.3 per inch, while cellulose is 3.2 to 3.8 per inch. Foam, however, has R values that go from 4.0 to 8.0. This added R-value per inch allows contractors to use two-by-fours for the exterior wall construction as opposed to the normal 2×6 construction which is needed for other insulation types. Utilizing this smaller framing has the advantage of giving the homeowner extra living area, up to 35 square feet inside a 1,500 square foot residence. This is like acquiring an extra linen closet! Additional benefits of foam insulation include the fact that it’s fire and insect repellent, helps to restrict condensation of moisture, and it won’t contract or fall.
But the prime benefit is reducing energy costs since as much as 70% of a house’s consumption is the fault of air conditioners and heaters, so it is wise to preclude air gaps. Fiberglass insulation, which is very valuable for certain locations, leaves gaps around vents, pipes, window frames and door jambs. Foam insulation fills all these gaps and produces a more effective seal all through the home than fiberglass can. The final result is foam insulation will save money on your energy expenses while contributing to the worth of your house. How will foam insulation succeed?
Polyurethane foam, which has been used by appliance companies for many years to insulate refrigerators, freezers and water heaters, is the material utilized for spray-on insulation. This expanding foam is applied to the surface of the attic or within the walls to produce an unbroken solid mass of insulation. This foam is created using liquid polyurethane, which is put in employing special pressurized spray nozzles.
However, as with most great things, there are disadvantages to using foam. One of the major disadvantages of foam insulation is that it should be applied by a trained contractor. This is positively not a task for an amateur. This insulation works best when installed during new construction projects because it can be especially messy to apply. There can also be problems while working with electrical or plumbing contractors who aren’t used to working around the product if it has already been installed.