Protected: pago
Roofing Contractors San Antonio
San Antonio Roofing and Roof Repair
San Antonio New Roofing and Roof Repair
When Choosing a Roof Contractor and Selecting a New Roof
WHEN CHOOSING A ROOF CONTRACTOR:
Buying a new roof system is an important investment. A properly installed roof system can last up to 30, 40 or 50 years. It is important to hire the right professional contractor to get the job done properly the first time. Total Improvements recommends that you prequalify all roofing contractors before you hire them. The following guidelines will help you select a professional:
• Is the contractor properly licensed or bonded?
You can check with the State License Board by calling 1-800-321-2752 or visit www.cslb.ca.gov
• Does the contract have proof of insurance?
In fact, insist on seeing copies of his liability coverage and workers’ compensation certificates. Make sure the coverage are current and in effect through the duration of the job. If a contractor is not properly insured, you may be liable for accidents that occur on your property. Many building and home owners have been dragged into litigation involving uninsured roofing contractors.
• Does the contractor have a list of client references and completed projects?
We recommend that you call these clients to find out whether they were satisfied.
• Will the contractor provide a written proposal?
A proposal should have detailed descriptions and specifications of the work and payment procedures.
• Does the contractor require a deposit?
By law, a roofing contractor may not require a home-owner to pay more than a 10% deposit.
• Is the contractor a licensed and approved applicator of the roofing material?
Most roof systems require special application expertise to achieve lasting quality. Ask for a list of their qualified manufacturers.
• Will the contractor provide a complete material lien release?
Once you have paid the contractor in full, a material lien release will protect you and your home from further financial obligations to other parties involved including his workers and material suppliers.
• Does the contractor offer generic diovan any roofing warranties?
Carefully read and understand any roofing warranties offered and watch for provisions that would void it.
• Keep a healthy skepticism about the lowest bid. If it sounds too good to be true, it probably is. Many fly-by-night contractors’ below-cost bids seem attractive, but these contractors often are uninsured, perform substandard work and might not be in business to honor your warrantee down the road. Remember, price is only one of the criteria for selecting a roofing contractor. Professionalism, experience and quality workmanship also should weigh heavily in your decision.
WHEN SELECTING A NEW ROOF:
Selecting the right roof for your home or business involves educating yourself about roofing products, choosing a good contractor, and learning important questions to ask. Costs will vary depending on material, labor costs, job location and complexity of roof design.
When selecting a new roof, consider three things:
• The roofing materials’ resistance to the elements – weathering, hail impact, wind or fire.
• The written details of the manufacturer’s warranty of various roofing products.
• The selection of the right contractor with impeccable references
When do you a need roof repair?
Checking for Roof Trouble
CHECK INSIDE:
Go to the attic and look for dark water stains in rafters and the insulation. With wooden roofs, you may see light passing through pinholes; when it rains, water normally swells the wood and closes the holes – but look for signs of water leakage.
• Leakage in attic
• Stains on interior ceilings and walls
• Higher energy costs
CHECK OUTSIDE:
Look for missing shingles, cracked tiles, warped or gapping shakes. Check the roofline, if it sags, you may have a long time leak and structural problem. If you have an asphalt roof, check for thin, weatherworn shingles. Brittle shingles have lost some of their protective oils. Wood shakes and shingles will warp, split, thin in the sun and rain, and be torn off by high winds.
• Peeling, cracked, curling – end of useful tile life
• Dark, dirty looking areas – fungus, loss of granules
• Blistering or paint peeling – ventilation has been lost
Environmental Roof Enemies
Many factors affect the life-span of your roof. Knowing about your environment and the following will help you make informed roof system buying decisions:
• Sun: Heat and ultraviolet rays cause roofing materials to deteriorate (faster on the sides facing west or south.)
• Rain: When water gets underneath shingles, shakes or other roofing materials, it can work its way to the roof deck and cause the roof structure to rot.
• Wind: High winds can lift shingles’ edges (or other roofing materials) and force water and debris underneath them.
• Condensation: Condensation can result from the buildup of relatively warm, moisture-laden air. Moisture in a poorly ventilated attic promotes decay of wood sheathing and rafters, possibly destroying a roof structure.
• Trees and leaves: Falling branches from overhanging trees can damage, or even puncture, shingles and other roofing materials. Leaves on a roof system’s surface retain moisture, cause rot and block gutter drainage.
• Shingle deterioration: When shingles are old and worn out, they curl, split and lose their waterproofing effective- ness. Weakened shingles can be easily blown off by wind gusts, resulting in structural rot and interior damage. A deteriorated roof system only gets worse with time and should be replaced as soon as possible.
• Moss and algae: Moss can grow on moist wood shingles and shakes, causing rot. In addition, moss roots also can work their way into a wood deck and structure. An alga grows in damp, shaded areas on wood and asphalt shingle roof systems, causing rot and deterioration. Algae also grow on clay and concrete tile roofs near the ocean. Trees and bushes should be trimmed away from homes and buildings to eliminate damp, shaded areas, and gutters should be kept clean to ensure good drainage.
• Missing or torn shingles: The key to a roof system’s effectiveness is complete protection. When shingles are missing generic digoxin tablets or torn off, a roof structure and home or building interior are vulnerable to water damage and rot. Nearby shingles can be easily ripped or blown away, quickly spreading the problem. Missing or torn shingles should be replaced as soon as possible.
• Flashing deterioration: Many apparent roof leaks really are flashing leaks. Good, tight flashings around chimneys, vents, skylights and wall/roof junctions can prevent water from entering a home or building and cause damage to walls, ceilings, insulation and electrical systems. Flashings should be checked as part of a biannual roof inspection and gutter cleaning.
• Snow and ice: Melting snow often refreezes at a roof’s overhang where the surface is cooler, forming an ice dam. This blocks proper drainage into the gutter. Water backs up under the shingles (or other roofing materials) and seeps into the interior.
Slate Roofing
SLATE is considered indestructible but usually more expensive than other roofing materials. It comes in different colors and grades, depending on where it was quarried – Vermont, New York, Virginia, Pennsylvania, or Canada. Most slate roofs have warranties up to 50 years. Many homes in the Northeast are still protected by this highly durable roofing product. Manmade, alternative slate roofing materials are also available. They are designed to be lightweight, resistant to moisture and adverse weather. They come in a palette of colors and look virtually like real slate. They have Class A fire ratings and are typically warrantied up to 50 years.
Asphalt Roof Shingles
ASPHALT (Composition) SHINGLES are the most popular roofing material in the U.S. The mass production, relatively low application cost and comparable life expectancies of asphalt shingles provide consumers with an overall value that’s tough for other roofing materials to match. Asphalt shingles carry Class A, B or C fire ratings, with Class A providing the greatest fire resistance. In addition, many asphalt shingles carrying a “wind resistance” label indicating that they have been manufactured and tested to demonstrate acceptable resistance in high-wind locations.”
Asphalt shingles can be reinforced with either organic or fiberglass materials. generic diflucan 200mg A shingle’s reinforcement will have little effect on its appearance. Both organic and fiberglass products are available in laminated (architectural) grades that offer a textured appearance. Zinc granules also can be applied to either organic or fiberglass products to protect against algae (fungus) attack, a common problem in hot and humid parts of the country. Both types of shingles are also available in a variety of colors and have warranties up to 20, 30, 40 or 50 years.
Wood Shakes Roof Shingles
WOOD SHINGLES AND SHAKES are made from cedar, southern pine redwood and other woods. Shingles are machine-sawn; shakes are hand-hewn and rougher looking. Fire preservative treatment is available for brush fire prone dry belts as well as multi-family and commercial applications. Most wood roofs are covered by warranties, whether natural, preserved, or fire treated. Some local codes limit their use since they have a UL fire rating of Class B or C or none at all. There are synthetic alternatives that are made to look like real wood but are much more durable and able to withstand extreme weather conditions, have Class A fire rating, and come in a variety of colors and patterns. They also have warranties up to 50 years.
Clay Roof Tiles
TILE (clay or concrete) is a durable but fairly expensive roofing material. Tile comes in a vast array of styles, colors and finishes. “Mission-style” and “Spanish” round-topped tiles are widely used in the Southwest and Florida, and flat styles also are available to create French and English looks. Most tile roofs are capable of withstand- in fire, wind, hail, earthquakes, snow, intense heat. This resilience enables tile manufacturers to offer limited lifetime warranties. Although tile is typically very heavy and your house may require extra structural reinforcement to support the load, there are lightweight alternatives that look and perform like the real thing.
Metal Roofing
METAL has been primarily used in commercial roofing, but many homeowners have chosen this material for its durability, longevity, aesthetics, low-maintenance and resistance to fire, wind and adverse weather. There are two types of metal roofing products: panels and shingles. Metal shingles typically are intended to simulate traditional roof coverings such as wood shakes, shingles and tile. It is a lightweight material that will not decompose and come in a variety of styles and colors. Metal roofs are known to be great insulators and can help reduce energy bills. Metal is an expensive roofing material that comes with a 30 year, 50 year or lifetime warrantee. A common drawback of metal is denting.