how a tower crane installed?
Does Attic Insulation Really Help
You start by pouring a concrete foundation in the shape of a very thick slab, incorporating the heads of the necessary number of pilings after those have been drivenThe concrete foundation also incorporates a base section for the towerAll the additional sections of tower are bolted in place on top of the base section, using any of several combinations of accessory cranes, gin poles, and special apparatusYou can find pictures, diagrams, and video on the internet describing the process by doing an internet search on pillar crane.
This Site Might Help YouRE: Will attic insulation really make a difference in cooling my house? I live in a 1970's ranchThere is about 2 inches of blown insulation in the atticI have a heat pump a/c unitIt works well in the am but by the afternoon the temp gets about 84 insideI was told adding insulation and a ridge vent will helpThe estimate is $2,500.00 for bothIs it.
Two inches would be insufficient for most climates$ 2,500 sounds quite high to me, although I haven't added insulation in a long timeYou can save a lot of money by doing the work yourselfIt's not hardGet a cost for the insulation material and see what the savings will beThe fan will also helpI used to have one, but I don't nowMy experience is that the heat that the fan is exposed to tends to wear them out fast, and they also use a significant amount of electricityIf I were you, I'd wait on the fan and put my money into the insulation.
Attic insulation is well worth the cost, in not only the economics of savings in heat and air conditioning, but in comfortBlow in at least R34 worth in the attic, preferably cellulose since it is a better air as well as heat barrierI'm not a big fan of batts or chopped fiberglass, as too many contractors can fluff up chopped fiber and rip you off by giving you less materialI'm also not a big fan of ridge vents Calculate your square footage of your house, check the roof pitch, and put in standard passive vents, preferably the larger dome vents A 15 vent will give you ventilation for about 400 square feet of floor space A 2000 square house can be fully ventilated with 5 or 6 of these larger vents If you can only use smaller vents due to roof pitch, then you will need moreMake sure you have plenty of soffit vents tooThe rule is you should have more intake ventilation than exit ventilation, or you may inadvertently be pulling inside house air into the atticLastly, consider adding radiant barrierIt is aluminum foil backed by paper and a reinforcing scrim that is stapled to the raftersThe combination of insulation, ventilation and radiant barrier will make your house comfortable year round.
