They have thermostats that turn the fan on at a recommended preset temperature of 100 110 degrees.
Attic houston temperature.
Providing half air change per.
Now if the ridge vent is only partial or if the attic air temperature is excessive 20 degrees higher than the outside air fans may prove beneficial pick the right fan.
Install electric ventilators and attic fans which remove hot air from an attic.
The white roof lowered the attic temperature by about 20 f.
Our attic insulation contractors in houston specialize in sprayed on radiant barrier and blown in fiberglass insulation which will effectively increase your heating cooling unit s efficiency and save you more money.
A properly sized ventilation fan will exchange all attic air 10 times per hour usually keeping attic temperatures below 100 degrees.
Attic temperature depends on the amount of solar radiation construction details and the rate of ventilation.
Affordable attic insulation provides the greater houston area with insulation services to keep costs and temperatures low.
We are full service residential and commercial attic insulation houston based company with over a decade of experience providing attic insulation to houston consumers and businesses.
Call us today to give you a free in home attic insulation estimate or commercial insulation estimate.
These images came from a presentation danny parker gave pdf on fsec s cool roof research the third graph shows attic temperatures from the middle of the attic for several different types of roofing as well as a sealed attic.
Residential commercial houston attic insulation houston blown attic insulation houston spray foam.
During a clear sunny day the sunlight across the roof of your home creates radiant heat that will turn the attic into a massive hothouse.
The advantages of attic ventilation for your house.
During the summer the temperature in the attic can often rise to 130 f.
If your attic soars above 100 degrees and reaches the 150 mark its time to consult.
The fan is operated by a thermal switch that turns on at a preset temperature in the attic.
Calculations indicate that on a july day in texas a ventilation rate of one air change per minute for a typical attic using 95 degree f air will lower the peak attic temperature to about 101 degrees f.
