The life expectancy of your roof depends on several factors; type of roofing, quality of material, and exposure to harsh weather elements among the top. With regular maintenance and normal weathering factors, a roof can last anywhere from 10 – 100 years.
Common roofing material such as built up roofing usually lasts 12 – 20 years, metal roofing 15 – 40 years, wood shake or shingles 10 – 40 years, asphalt shingles 15 – 20 years, and specialty material like slate up to 100 years under good conditions.
Leaks start as small cracks in roofing material that may not be visible; water may collect in an adjacent area. To detect such damage, a close inspection of the roof may be necessary.
A certified roofing contractor can be called to avoid further damage to the roof, or personal injury to the homeowner caused by trying to inspect it his or her self. A roof inspection should be performed annually; constant weathering by sun, heat, rain, snow, hail, wind, and cold can cause roofing material to break down. A certified roofing contractor will know what to look for.
A roof and soffit system should be properly vented to prevent over-heating and moisture retention, two factors that can cause a roof to break down prematurely.
Selecting a Qualified Roofing Contractor
A certified, experienced contractor offers various services. From completely tearing off an old roof and replacing it with a new one, to inspecting and “certifying” an existing roof. The latter is a process in which the roof is inspected and “guaranteed” to function properly for a certain period of time; usually 2 years. The contractor takes responsibility for any necessary roofing repair during that period.
A certified contractor is knowledgeable of roof system types, materials, and installation procedures best suited to each project, and will ensure there is adequate venting.
Ask potential roofing contractors questions such as whether or not they are licensed and bonded. What liability insurance coverage they carry, and whether it is up to date. Ask which roofing product manufacturers they are licensed and approved by, for installation of products and warranty purposes. Also ask if they are a member of any regional or national trade organizations.
Several resources are available to find a certified roofing contractor; referrals, local government licensing agencies, and web sites that offer contractors for hire, or a list of contractors who are licensed and bonded.
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Air mattresses can be a great add-on to any house. You can use them for everything from camping to using it as an extra bed. Many of the air mattresses today come with their own pump, making it very easy to inflate and/or deflate the mattress for quick use. Also, the air mattresses today are much sturdier and made out of heavier material than they were before so the chance if one popping is less likely than it has been.
If you are looking to buy an air mattress to use while camping, you are probably best off by going with a mattress that fits these criteria; first, make sure that your tent is able to fit the air mattress you want inside of it. Second, get the size mattress or mattresses that will be able to fit all of the people on it. Choose the amount of loft you want because there are many options when choosing an air mattress. Be willing to spend a little extra cash to ensure the durability and quality of your mattress. Remember, you get what you pay for! Also, consider looking into purchasing a self-inflating air mat. These are much lighter and easier to carry around than air mattresses.
No matter the number of regular mattresses you own already, an air mattress is always a good addition. They come in very handy when you are having relatives or friends stay over for the holidays and can also make a children’s sleepover go easier. If you are primarily going to use your air mattress for indoor purposes only, it is wise to spend a little more money for a higher quality. It is never a good moment when you take down your air mattress that has been in the closet or attic for a few months only to find that it has a hole. The most durable air mattress to buy is one that comes with a bed frame. These will last the longest and also provide the user with a more comfortable night’s rest. And the bed frame will also protect the air mattress from foreign objects puncturing the mattress.
There are many different types of mattresses on the market today; memory foam is by far the most popular and is also the most comfortable to sleep on. A latex foam mattress has different “zones” and will also last you a long time. A waterbed mattress is still popular but has also changed over the years. There is a new type of waterbed, called a soft side. The softsided water mattresses are easier to clean than the traditional waterbed mattress and they also come with a tub system on the side of the mattress. You have the ability to move the tub from side to side and it will allow you some extra room and will also make it much easier to upgrade to these softside water mattress from the traditional waterbed mattress.
When buying a new mattress, always lay on it first before buying to ensure the quality and to determine if it is a good fit for you.