Penetration of water on the roof

One helped worsen the condition of your roof is a channel of water penetrations that are less good. Many events are experienced roof leaks are due to this one issue. By studying more detail so that the damage caused by water penetration bad you can avoid.

Damage caused by water penetration can be improved. If caused by such things you may not need to replace the roof. All you need to consider is where the source of leaks. When using tiles you will need to check the tiles from the leak source and check the two tiles overlap.
If you see a leak from the bottom you should also fix the leak from the bottom.

For the penetration of water, type of roof tiles are very susceptible to this condition, especially the old and the tile has tended to become brittle.
You can see visually whether there is a cracked tiles, or broken or had separated from the others. If broken or cracked you can replace with new ones. If the connection is less well the second tile you can also use a sealant to prevent a worse situation.
For that regular checkups are necessary to avoid further damage, and of course this will requires greater costs.

The roof is made of metal also having problems with water penetration. The roof is made of metal is strong and durable. But old age can cause damage to water penetration. The fix can use silicone sealant.
Then be covered with paint so that it looked neat.
However this method can not be said easily.
For best results you can hire a professional roof companies that best results you really can get

Metal roof tile

Metal roof tile made from sheet steel which is galvanize layer (zinc). There are two models tile metal roof tile metal roof tile and a layer of sand in the market, the tile be painted. Color tile is also quite varied.
Benefits of using a metal roof tile are:
1. light and anti-leak.
2. Easy to follow form of the roof.
3. Cost-effective framework of the roof.
4. anti cracked or broken due to anti resistant to all weather.
5. Not flammable.

While the lack of use is a metal roof tile at the time the heart must be careful because when the board thickness is only 0.5 mm. When the tread is not on the existing framework of the tile roof is curved and this will be broken.

The way the metal roof tile is the same as the closing of the roof tile. That is, use this tile support, rafter, and lath used to support roof tile. just needs rafter and lath used to support roof tile not as much as when using tile. Nails used any form of special drawing. The specifications, among others, metal tile measuring 410 mm x 710 mm, weight 1.5kg/sheet or 6375 kg/m2 and the amount of 425 sheets/m2

Shingle

Shingle material is a cover of wood boards measuring 60 cm x 70 cm with 1 mm thickness. Type of wood that is often used to shingle is ironwood and wood purchase.

Benefits of the shingle as a roofing material cover, among other



1. Absorption heat more slowly because made of wood so that colder room.
2. Durable because the quality of ironwood can reach tens and even hundreds of years. .

While the lack of shingle is increasingly rare and difficult to search or found in the market. Even if the price is quite expensive.

Wood shingle is a material for the most elegant roof with a variety of choices and design. The drawback is its quality can deteriorates if the result of termite action and the sun. As for the installation of the roof is quite easy.

Several types of wood used for overhead costs are usually used for air circulation and also other types of expensive wood, if its intricate design you should hire a professional.

Wood materials for the roof type is derived from pine wood, wood deck, depending on how much money you spend on it, usually people choose pine. Oakwood is the type of wood is quite expensive but has the durability is better than wood or pine wood porch, another types of wood is plywood.

If you are using wood as a material for the roof shingle will provides natural shades in your home. To avoid termites you can paint with anti-termite paint with color to your liking. Wood gives a very strong roof and sturdy. You also can build a cover or partially cover is placed on your porch.

The weakness of wood is susceptible to various elements such as wind and solar so that the wood takes care of the other roof types.
Maintenance includes repair and finishing, let alone you live in an area filled with termites.

Other material for shingle currently is a composite shingle roof and very durable. This type of shingle will have the resilience of the older such as wood. This type of roof has a stunning appearance. This composite shingle preferred choice around the world.

Type of this roof is not affected climate change. With modern techniques manufacture roof type has benefits and design a more interesting with other types of roof.

Roof construction

A simple ridged roof consists of inclined rafters that rest on horizontal wall-plates on top of each wall. The top ends of the rafters meet at the horizontal ridge plate or ridge beam. Horizontal purlins are fixed to the rafters to support the roof covering. Heavier under purlin are used to support longer rafter spans. Tie beams or ceiling joists, are connected between the lower ends of opposite rafters to prevent them from spreading and forcing the walls apart. Collar beams or collar ties may be fixed higher up between opposite rafters for extra strength.[1]

The rafters, tie beams and joists serve to transmit the weight of the roof to the walls of the building. There are a number of structural systems employed to facilitate this, including the use of wall-plates set at the top of the wall, hammer beam, which spread the weight down the wall and create an equilibrium between outward and upward thrust, king posts which transfer the weight of the roof ridge, and various types of trusses.

In cyclone and hurricane prone areas the main engineering consideration is to hold the roof down during severe storms. Every component of the roof (as of course the rest of the structure) has to withstand the uplift forces of high wind speeds. This is not normally a problem in areas not prone to high wind.

Modern roofing technologies, apparent in the accompanying photo of a house under construction in a cyclone-prone region of Northern Australia, include the purpose-made steel hook bracket which is bolted to the truss with M16 bolt. The bracket is bolted to an M16 bolt cast in situ, embedded 300 mm into the reinforced concrete block wall. This system is typically in place every 900 mm around perimeter.

Source : Wikipedia

Wood roof
Wood shingles are constructed for additional conventional grace houses. They are built from tempted wood also hold up in four season states where the weather does not get to the excessive. They are very beautiful also many people are favoring wooden shingles now for their houses.

For homeowners who choose a extended natural or rustic of, the best of the major forms of roofing is wood shingles or shakes. Machine-sawed from southern pine, cedar, or redwood, wood shingles are immense on log homes while wood shakes, with their irregular edges, acquire a recent sight to a roof.

Wood shingles and shakes, however, constrain factory treatment to construct them fire-resistant. Untreated wood shingles also shakes may not be accepted in some regions of the country.