Weigh the cost of building versus the return on your investment in the balance and you may find a granny flat can offer a great return for years to come and can add value to your home should you decide to sell. *Cost and prices in this article are indicative and should only be used as a guide.
The needles are generally made of a heat-treatable stainless steel or carbon steel. To prevent corrosion, many are nickel plated. Depending on the style of device used, the main body of the tube can be made of plastic, glass, or both.
What are paper clips made out of? A: Most paper clips are made out of galvanized steel wire, which is made from iron, carbon and zinc. In a fast process, galvanized wire is fed off a spool into a machine and transformed and bent as it passes through. Continue Reading. Hundreds of paper clips are created per minute in paper clip-making machines.