Thursday, 12 September 2013

How to Make Sure Your Roof Has Enough Ventilation

Your roof covers your home and roof ventilation is vital to ensuring comfort in all weather conditions and has the power to reduce energy consumption bills. Roof ventilation cannot be ignored as it has the potential to damage your home and eat into your finances. It is good to be well informed about how to make sure your roof has enough ventilation so that you can take steps to improve ventilation and mend any flaws without delays.

Roof ventilation has to be done correctly according to the requirements so that there is no damage to your property due to poor ventilation as well as huge increases in energy consumption due to overheating,  or too much of cold or wetness seeping through. It is good to get an assessment done by professional roofers to determine ventilation requirements that will prove worth to your property in the long run.

Warning Signs
There are many indications to make you aware that your roof ventilation is not working and inefficient. It is advisable to take concrete steps to improve your roof ventilation when these warning signs appear and not delay due to the greater hazards and expenses that can result.

  • Roofing system damages: When the roofing shingles show signs of wear and tear or damage.
  • Attic problems: Your attic leaks after rains or snowfall.
  • Peeling paint: External and internal paint shows blistering and peeling.
  • Mold and mildew: Humidity can cause mold and mildew to form and ruin stored items in the attic and also create health related problems to residents
  • Ice dams: Water that should run off the roof freezes and forms ice dams and seep into the underlay when it melts and cause leaks
  • Excessive heating and cooling bills: As a result of poor ventilation your energy consumption increases due to excessive heat or cold temperatures in the home
  • Dry rot and frost can form on roofs, due to humidity inside and extreme cold outside
  • Rust: Metal fittings will rust due to moisture and this can affect HVAC ducts, plumbing fixtures and so on.
  • Cooling and heating systems get damaged and need repairs and servicing more often.
Attic Ventilation
The attic is an important part of the ventilation system of your roof. A well vented attic can be a powerful solution to ventilation problems. If the weather is very cold proper ventilation can maintain temperatures correctly and prevent ice dams and resultant leakages from the roof. If the climate is very warm the right amount of ventilation can prevent humidity and condensation and reduce cooling costs, by expelling hot air. It is also a good plan to ensure strong insulation barriers in the attic which is not compressed when you use this space for storage of unused belongings.Check for Champion Windows Reviews before going for the same.

If your attic is used as a living space such as a bedroom it is advisable to have vents on the roof deck at regular intervals for an ideal ventilation plan that works efficiently for the home. Roof ventilation is calculated by a certain ratio to ensure its performance and this takes into account R values, airspace in the vent chute and insulation among other factors. Providing the right insulation on the roof vents and attic is also among the aspects that benefit proper ventilation for homes.

Roof ventilation requires accurate calculations and materials that suit individual home requirements based on climatic conditions and area measurements. There are many types of vents and ventilation systems available which include whole house fans, power vents, static vents, soffit, cornice, starter, and ridge vents among others. Basically these vents are intake and outtake vents which are of many shapes and sizes. 

Ideal ventilation for your roof maintains the right temperature in your home during all weather and does not age or damage your roof prematurely. Professional roofing manufacturing and installation companies can provide ventilation solutions with warranties and advice based on your home’s requirements.

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