To replacing an old roof or finding out which is the best roof to get for a new construction, many people do go wrong as no two buildings are constructed in an identical manner and when it comes. For one can be poison for another this is because they may choose the roofing solution that their neighbor used without realizing that what is sweet. For his building and also choose the right home contractor for his needs by getting the answers to some key questions, a homeowner will be able to identify the best roofing solution.

Here are some key factors that need to be considered: Purpose of the building Elements that will influence selection of the roofing system Different roofing options available Purchase guaranteed roofing materials Check if wind uplift test is required Weight of the roof Expertise of the home contractor selected Warranty

On the purpose for which the building is being constructed or renovated the roofing solution that the owner selects must be based

If the building is going to remain the same for the next 20 or more years, if there are plans to expand the existing construction or make new additions – all these determine the type of roof. For example, a data center that will be occupied 24 x 7 with a lot of computers will require a different type of roofing solution to a spec building or a residential building. Once these factors are determined, the owner needs to consider other elements that will affect his selection like – weather zone, building codes, topography, size, age, design, shape, height of the building etc.

You need to try and incorporate existing building structure with the new roof like slope, protrusions, edge details etc if the roof already exists and is to be replaced. Roofing materials available and each serves a different purpose like – withstand damaging effects of the sun, provide increased strength and stability as there are different flexible membrane. It need expert opinion of an architect or a home contractor with these kind of technical details.

Make sure the roofing materials you plan on using have been tested by the Underwriter’s Laboratories. Sometimes, the product that is tested and the one that is actually supplied will be different. So, you must make sure that all the roofing materials have the UL label on them and that they have been tested together. For example, the insulation and the membrane must be tested together for them to be the perfect roofing solution. Some areas are prone to very strong winds. So, if the building is located in these wind zones, ensure the wind uplift test has been done and the right rating given. This will determine the selection of the roofing system.

The load capacity of the entire structure, especially the roof deck must be calculated when re-roofing is being done. The rest of the building cannot take this weight, the entire structure could collapse if a very heavy roof is installed. In selecting and installing a new roof, the home contractor you select must have the right credentials since so much of expertise is involved. The type of roofing materials that are being used there are many changes that have been introduced in the way roofing is done.

For the building owner a good home contractor must be aware of these different materials and options available and offer the best solution. Be familiar with all the latest developments in the construction business make sure the roof contractor is a member of the national, state, local, regional industry association, which will help him. For copies of relevant certificates and also get information on the clients he has worked with in the past ask the home contractor. You can know about the quality of his work try and contact at least a couple of his past clients.

There are two that the owner will need – the contractor’s warranty and the manufacturer’s warranty when it comes to roofing warranties. It will not be liable if the roofing was not installed properly and latter only covers the materials supplied. You are covered against any structural damages, you need a contractor’s warranty to ensure it. Read these warranties thoroughly, and seek a second opinion if needed be very careful. Always remember that proper maintenance is required if the roof needs to last long.

Article by Joseph Wilkerson of Los Angeles, who is also a specialist in roofing. For more information on roofing contractors Orange County CA, visit his site today.