Top 5 Reasons Why Roof Ventilation is Important


Maintenance of a commercial building involves several critical areas, one of which is roof. While roofing features and insulation generally top the priorities of building owners, roofing ventilation is often seen to be given an afterthought. However, roofing ventilation is an equally important area that falls under maintenance services.

Here are the top 5 reasons why proper roof ventilation is important for all types of buildings-

  1. To maintain temperature stability indoors

Considering the build-up of moisture and hot air inside commercial and industrial buildings, it becomes imperative to understand the need for proper commercial roofing ventilation that forms sufficient airflow for the accumulated moisture and heat. Maintenance of stable indoor temperature demands exit of hot air and inflow of cold external air to industrial or commercial buildings. An ineffective roof ventilation system that is not regularly subject to maintenance cannot help building owners achieve this. That’s where an efficient roof ventilation system comes in the picture.

  1. To extend roof life amidst ice damming

Ice damming that occurs in snowfall prone regions does a measurable damage to building roofs, even if it is not visible initially. The weird combination of heat from a building’s attic with heat generated due to bright sunlight eventually results in ice damming. The build-up of water and ice across roof’s edges gets accumulated beneath roofing materials, which in turn damages the entire roofing system. At times, it can also be seen inside walls of buildings, meaning even more dangerous for the life of both buildings and their roofs. If well vented, roofs of buildings are easier to see during winters and are devoid of icicles despite snowfall. Optimum attic ventilation and roof ventilation simply help escaping of hot air from attic of buildings, thereby maintaining both attic and roof cooler all the time.

  1. To prevent condensation and associated challenges

Residential buildings as well as industrial and commercial complexes produce a great amount of heat than can be ever imagined. Residential spaces especially end us releasing a lot of moisture indoors through various routine activities, thereby leading to damp air. This moisture typically gets trapped in attics of buildings due to improper vapour barrier. The resultant vapour or warm air that reaches the underside of roofs eventually leads to condensation that further gives rise to those unwelcoming moulds, rots and mildew. Proper roof ventilation systems help building owners with dry insulation that assures prevention of condensation and all the associated challenges.

  1. To reduces indoor temperature extremes

Extreme differences in indoor temperature changes are often the result of lack of proper roof ventilation. While this is often accounted by non-allowance to escaping of hot inside air, it also prevents cooler air from outside to enter attics of the building. Although an often overlooked areas of roofing contracts, attic ventilation and roof ventilation provide the solution to having a comfortable temperature indoors, all year round. With effective prevention of superheated attics and roofs, ventilation systems drastically reduce the load and costs of HVAC systems.

  1. To achieve greater energy efficiency

In case of higher external temperature, optimally vented attics and roofs let the inside heat to escape and achieve a cooler environment inside. This way, it pulls down the workload on air conditioners to a great extent, which leads to higher savings on energy and better efficiency. By regulating operating costs and cooling costs of the entire buildings, roof ventilation systems reduce the load on HVAC systems that eventually results in reduced electricity bills. There has been a trend over the recent past to install a cooler roofing system rather than employing standard roofing materials for residential, commercial and industrial buildings. This method that usually involves metal roofing systems tend to absorb lesser heat, thus raise thermal emittance and solar reflectance when compared with that attained by standard roofing materials. When combined with an even, optimum roofing ventilation system, the end result is much enhanced energy efficiency.

The year-round monitoring and maintenance of roof ventilation systems is an indispensable part of the routine maintenance regime of industrial and commercial buildings. Residential buildings must also have proper roof ventilation and the systems must further be subject to regular roof ventilation check-up. We at Riseecovent manufacture and supply top notch roof ventilation systems perfect for commercial, industrial as well as residential premises. We specialize in a variety of roof ventilators, including wind driven ventilators, smoke ventilators, power ventilators, and more. Learn more about what industries we serve and check out our manufacturing and supply portfolio here!


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