November 24th, 2009 | 
Author: 
Posted in 
Tags: Author has done a lot of research work on different roof coatings materials and have written many articles on roofing materials used for repairing Roof Leaks . In addition, the author is well aware about the problem of roof leaks.
Archive for the ‘Roofing’ Category
Sturdy Roof for Your House
The roof is very important to keep your home protected from the sun light and the cold snow. The roof will help you keep the house warm in winter and cool in summer. You do not need to afraid of the rain water because your sturdy roof will not let it comes inside the house and destroy all of your properties.
With the importance of the roof to your house, you may not become careless in choosing the sheets and tiles since these are the base for your roofing. www.ondura.com is able to give you the best sheets and tiles ever. Their corrugated roofing is very sturdy, yet it is lightweight. It does not need to tear your old roof off if you want to change it with Ondura’s products. It is because it can be applied as two layer roof as long as the old roof has smooth surface and a solid nail base. The product is made of asphalt which is a lot stronger than the metal one.
So, if you are looking for tough, long-lasting, and stylish roof for your house, you must have no choice than ordering the product from the website. Toll free service is available at 800-777-7663 if you need more explanation about the products.
Roof Prevention & Maintenance
Looking after the roof of our house is the first and possibly most important step to caring for the long-term life of any house. The most important reason for regular roof maintenance is to protect the owner’s investment. Because if roofs left unchecked then the cracks in roofs can lead to damage in the roof and throughout the building, with the most serious and costly scenario being a total replacement of the roof and ceiling.
A properly executed maintenance program will add years to the life of the roof by detecting minor problems before they become major, as well as providing better protection for, and avoiding interruption of, the internal functions of the building. A roof is exposed to all manner of chemical and physical stress. The long term effects of these forces are called “Normal Aging”. In reality, small isolated problems caused through abuse, stress concentration, inadequate ventilation, error, or other factors result in a shortened lifespan of the roofing system. Minor roof maintenance work is a task which:
? can be completed in a matter of minutes, not hours;
? is infrequent;
? only needs one or two people;
? does not involve difficult work (eg heavy or awkward loads); and
? only involves a small area.
Small problems or defects, if not detected and repaired, inevitably become major problems affecting the performance of the whole roof system. Roofs represent approximately 5 to 7% of capital building costs – but roofs cover 100% of the building and its contents.
So what gives when the roof—the spine—is leaking? And when it rains, can this faulty “backbone” still be considered a reliable shield of the home’s “vital organs”?
Roof leaks are obviously a big problem in any house but knowing the correlation between melting snow and roof leaks can help you to prevent one of the major problems that many houses face. When snow melts and runs down the roof it often refreezes as it reaches the edge of the roof and the gutter. You’ve probably stood back in awe looking at these ice dams that form, but these can cause havoc with the integrity of your roof. However, they are relatively easy to prevent and doing so will undoubtedly save you money and heartache in the future.
High winds can cause leakage around flashings and valleys. Few roofs are designed for such acts of nature. You should also be wary of solar panels, air conditioners and antenna tie-down bolts. Bolts through roofs are bad news! Chimney shrouds/hoods can also be a source of leakage.
Unfortunately, poor construction is becoming more of a problem. Leaks on seven-year-old shake and tile roofs can originate during construction but not become a problem until the roof gets older and looser. As a roof ages, water can go places it could never reach before.
Making sure that a leaking roof is prevented or fixed should be a top priority for all contractors and homeowners. A leaking roof can evolve into a disaster which can quickly ruin your home if not handled properly, so you must take every step to combat or prevent the problem. Gardner-Gibson offers roof coating and repair products that can effectively protect almost any type of roof under any circumstance.
Roof leaks can arise not only in old houses, but also in new ones. Very often leaks appear in those areas where roof materials and roofing products connect to walls or some other parts of building that are not part of the roof. Metal flashings can prevent this problem. Different metal flashings are available on the market today. They are made from copper, tin, galvanized steel, lead, rubber and aluminium.
Do’s and Don’ts of Roof Maintenance
Do’s:
? Be aware that wise maintenance will prolong the life of any roof — even the best of them.
? Perform inspections at least twice a year, preferably at the end of winter and right after summer, when roofs have passed through the periods of severest stress.
? Conduct additional inspections immediately after unusual occurrences such as extremely heavy rains, high winds, hail, nearby fires, explosions, etc.
? Check the building exterior for settlement or movement. Cracks in the wall are a warning of possible cracks in the roofing and flashing. Are overhangs, cornices, facias and edging in good condition? Are gutters and downspouts satisfactory? Breaks in roof edge elements can cause leaks and also let wind get under the roofing membrane and cause blow-offs. Damaged or clogged gutters, roof drains, and downspouts can cause water back up on the roof.
? Be certain that equipment servicemen going on the roof are warned against penetrating or dropping tools on the roof. They should be accompanied by your trained maintenance man to ensure no damage to the roof assembly occurs.
? Assure that your roof is kept clean and free from debris.
? Recognize that exposure of roof felts (bare spots) on a gravel surfaced roof can lead to quick deterioration. This requires immediate attention by qualified personnel.
? Be advised that flashings, gum pans, gravel stops and all other roof penetrations are the source of most leaks. Pay extreme and careful attention to these items.
Don’ts:
? Allow unqualified personnel to maintain your roofs.
? Allow traffic on your roof unless accompanied by your informed maintenance man.
? Allow equipment servicemen to penetrate your roof without being certain that qualified personnel flash the penetrations.
There are a variety of materials for roof coatings that you can choose from if you have faced roof leaks problem; here are just a few examples of the different types of materials that are available to you; elastomeric coatings; epdm, liquid roof, liquid rubber, liquid epdm etc. primers, caulks, seam products.
Resources:
Roof Prevention & Maintenance
Looking after the roof of our house is the first and possibly most important step to caring for the long-term life of any house. The most important reason for regular roof maintenance is to protect the owner’s investment. Because if roofs left unchecked then the cracks in roofs can lead to damage in the roof and throughout the building, with the most serious and costly scenario being a total replacement of the roof and ceiling.
A properly executed maintenance program will add years to the life of the roof by detecting minor problems before they become major, as well as providing better protection for, and avoiding interruption of, the internal functions of the building. A roof is exposed to all manner of chemical and physical stress. The long term effects of these forces are called “Normal Aging”. In reality, small isolated problems caused through abuse, stress concentration, inadequate ventilation, error, or other factors result in a shortened lifespan of the roofing system. Minor roof maintenance work is a task which:
? can be completed in a matter of minutes, not hours;
? is infrequent;
? only needs one or two people;
? does not involve difficult work (eg heavy or awkward loads); and
? only involves a small area.
Small problems or defects, if not detected and repaired, inevitably become major problems affecting the performance of the whole roof system. Roofs represent approximately 5 to 7% of capital building costs – but roofs cover 100% of the building and its contents.
So what gives when the roof—the spine—is leaking? And when it rains, can this faulty “backbone” still be considered a reliable shield of the home’s “vital organs”?
Roof leaks are obviously a big problem in any house but knowing the correlation between melting snow and roof leaks can help you to prevent one of the major problems that many houses face. When snow melts and runs down the roof it often refreezes as it reaches the edge of the roof and the gutter. You’ve probably stood back in awe looking at these ice dams that form, but these can cause havoc with the integrity of your roof. However, they are relatively easy to prevent and doing so will undoubtedly save you money and heartache in the future.
High winds can cause leakage around flashings and valleys. Few roofs are designed for such acts of nature. You should also be wary of solar panels, air conditioners and antenna tie-down bolts. Bolts through roofs are bad news! Chimney shrouds/hoods can also be a source of leakage.
Unfortunately, poor construction is becoming more of a problem. Leaks on seven-year-old shake and tile roofs can originate during construction but not become a problem until the roof gets older and looser. As a roof ages, water can go places it could never reach before.
Making sure that a leaking roof is prevented or fixed should be a top priority for all contractors and homeowners. A leaking roof can evolve into a disaster which can quickly ruin your home if not handled properly, so you must take every step to combat or prevent the problem. Gardner-Gibson offers roof coating and repair products that can effectively protect almost any type of roof under any circumstance.
Roof leaks can arise not only in old houses, but also in new ones. Very often leaks appear in those areas where roof materials and roofing products connect to walls or some other parts of building that are not part of the roof. Metal flashings can prevent this problem. Different metal flashings are available on the market today. They are made from copper, tin, galvanized steel, lead, rubber and aluminium.
Do’s and Don’ts of Roof Maintenance
Do’s:
? Be aware that wise maintenance will prolong the life of any roof — even the best of them.
? Perform inspections at least twice a year, preferably at the end of winter and right after summer, when roofs have passed through the periods of severest stress.
? Conduct additional inspections immediately after unusual occurrences such as extremely heavy rains, high winds, hail, nearby fires, explosions, etc.
? Check the building exterior for settlement or movement. Cracks in the wall are a warning of possible cracks in the roofing and flashing. Are overhangs, cornices, facias and edging in good condition? Are gutters and downspouts satisfactory? Breaks in roof edge elements can cause leaks and also let wind get under the roofing membrane and cause blow-offs. Damaged or clogged gutters, roof drains, and downspouts can cause water back up on the roof.
? Be certain that equipment servicemen going on the roof are warned against penetrating or dropping tools on the roof. They should be accompanied by your trained maintenance man to ensure no damage to the roof assembly occurs.
? Assure that your roof is kept clean and free from debris.
? Recognize that exposure of roof felts (bare spots) on a gravel surfaced roof can lead to quick deterioration. This requires immediate attention by qualified personnel.
? Be advised that flashings, gum pans, gravel stops and all other roof penetrations are the source of most leaks. Pay extreme and careful attention to these items.
Don’ts:
? Allow unqualified personnel to maintain your roofs.
? Allow traffic on your roof unless accompanied by your informed maintenance man.
? Allow equipment servicemen to penetrate your roof without being certain that qualified personnel flash the penetrations.
There are a variety of materials for roof coatings that you can choose from if you have faced roof leaks problem; here are just a few examples of the different types of materials that are available to you; elastomeric coatings; epdm, liquid roof, liquid rubber, liquid epdm etc. primers, caulks, seam products.
Resources:
Author has done a lot of research work on different roof coatings materials and have written many articles on roofing materials used for repairing Roof Leaks . In addition, the author is well aware about the problem of roof leaks.
Roof Prevention & Maintenance
Looking after the roof of our house is the first and possibly most important step to caring for the long-term life of any house. The most important reason for regular roof maintenance is to protect the owner’s investment. Because if roofs left unchecked then the cracks in roofs can lead to damage in the roof and throughout the building, with the most serious and costly scenario being a total replacement of the roof and ceiling.
A properly executed maintenance program will add years to the life of the roof by detecting minor problems before they become major, as well as providing better protection for, and avoiding interruption of, the internal functions of the building. A roof is exposed to all manner of chemical and physical stress. The long term effects of these forces are called “Normal Aging”. In reality, small isolated problems caused through abuse, stress concentration, inadequate ventilation, error, or other factors result in a shortened lifespan of the roofing system. Minor roof maintenance work is a task which:
? can be completed in a matter of minutes, not hours;
? is infrequent;
? only needs one or two people;
? does not involve difficult work (eg heavy or awkward loads); and
? only involves a small area.
Read the rest of this entry »
Roofing: Under the Shingles – What’s Under the Asphalt, Metal, Wood, Rubber Or Clay Tiles on a Roof?
Imagine, you’re standing on the sidewalk, looking at an average house. You see the siding, the windows, the front door, and way up above, you see the roof. Does the roof have asphalt shingles? Wood shakes perhaps? Maybe it’s made of metal or rubber tiles? What you see is where the focus goes, but it’s what you don’t see that really matters. There’s more to roofing than meets the eye. So let’s talk about what goes on, under the shingles.
The Roof Deck
We learn to crawl before we walk, so when talking about roofing let’s start with square one, the surface area of your roof which is made of wood. Your wood roof deck is comparable to an automobiles metal body. It is installed on top of the basic house frame to give a surface area on which to install Shingles. Without a roof deck installed on your house, there would be nowhere to install your Shingles. And of course without the shingles, your roof deck would rot away due to exposure to the sun, rain, snow and ice and etc…not a comfortable home at all!
On Newer Houses, sheets of plywood or OSB boards are fastened on top of wooden trusses in your attic to form the roof deck. Plywood or OSB boards are installed in a staggered formation with small spaces between them to allow wood to expand and contract as the wood heats in the summer and cools in the winter. Older homes often have lengths of 2″ x 6″ installed instead of plywood or OSB board. When the time comes for you to replace your Roof System, remember to have your Calgary Roofing Contractor replace any and all damaged wood.
Read the rest of this entry »