It doesn't take much more than a hammer, some roofing nails and a handful of shingles to correct bumps, gaps, and protruding nails. One way to minimize this problem is to go over the old roof and correct as many issues as possible before re-roofing. Putting new shingles over existing problems can leave you with a rather unattractive new roof. If you're contemplating putting on a new roof, there's probably a good chance you may have bubbles, bumps, and waves that should be remedied. Telegraphing: Another problem with shingling over existing shingles is repeating some surface irregularities that may already be present.A triple layer of asphalt shingles is often equal to a single layer of slate shingles-an exceedingly heavy material. Excessive weight can cause structural problems, especially for older houses. Weight: The main argument against laying additional layers of asphalt shingles is that the roofing materials can get too heavy for the underlying roof framing.This type of shingle is called the "half-barrel" because it is essentially a cylinder cut in half length-wise, roughly 16 inches long. ![]() Other roofing materials that meet ceramic tile's fire retardant ability are now available, with much less weight put on the roof. ![]() Clay or ceramic tile: Long the most predominant image in Southern California and Florida, the Spanish-style red tile roof is still common but gradually replaced by metal and composite materials that mimic the Spanish tile look.They closely resemble slate and other forms of stone tile but are much lighter and less susceptible to damage. Composition slate: These synthetic tiles made from 95 percent recycled materials, including rubber, are gaining popularity.Slate roofs are extremely slippery to walk on and difficult to repair when damaged. Slate roofing: This is a desirable, high-end roofing option, but it is expensive and heavy.Several types of metal roofing systems are available, including raised-seam panels and products that mimic the look of composite shingles. These expensive roofs require specialty contractors for installation, but they may be cost-effective over the long run due to their long life. Metal Roofing: Metal roofs made of steel or aluminum have become more prevalent in recent years due to their durability and fireproof durability.They have excellent durability but aren't a good choice in regions with fire danger. Wood shakes or shingles: These are pricey but attractive shingles.This roofing type is by far the most popular roofing material. Asphalt composition shingles: These are cheap and easily obtainable but less attractive than other options due to their flat appearance. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |