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Attic Ventilation Installation Statesville NC

This page provides useful content and local businesses that can help with your search for Attic Ventilation Installation. You will find helpful, informative articles about Attic Ventilation Installation, including "Attic Ventilation Questions and Answers". You will also find local businesses that provide the products or services that you are looking for. Please scroll down to find the local resources in Statesville, NC that will answer all of your questions about Attic Ventilation Installation.

D & J Clean Air Inc
(828) 495-7448
334 Riverview Rd Taylorsville
Taylorsville, NC
 
Canella Heating & Air Cond Inc
(828) 327-9680
1204 - 1st St W
Conover , NC
 
Bowers Heating & Air
(704) 528-1065
159 Benson Lane
Troutman, NC
 
Air Energy Experts
(704) 799-2663
516-d river hwy #122
mooresville, NC
 
Donaldson Heating & Cooling
(704) 663-3482
117 Market Rd
Mooresville, NC
 
Putnam Mechanical LLC
(704) 799-3665
131 Crosslakes Park Dr Ste 202
Mooresville , NC
 
Neely's Heating & Air Cond
(704) 872-7101
112 Flatrock Ln
Statesville, NC

Data Provided By:
Fitzgerald's Heating and Air
(828) 514-4354
1877 Jaya Drive
Sherrills Ford, NC
 
Race City Heating & Air Conditioning
(704) 799-2555
PO Box 1344
Mooresville, NC
Services
Service, Sales, Replacement and Indoor Air Quality

ComfortZone Heating & Cooling
(704) 412-9206
1638 Marble Hill Drive
Charlotte, NC
Hours
Monday 24 Hours
Tuesday 24 Hours
Wednesday 24 Hours
Thursday 24 Hours
Friday 24 Hours
Saturday 24 Hours
Sunday 24 Hours
Services
AC Unit Installation, Boiler Installation, Central AC Installation, Duct Cleaning, Furnace Installation, Heat Installation, Heat Pump Installation, HVAC Cleaning, HVAC Contractors, HVAC Maintenance, Refrigeration System Installation, Residential HVAC Service, Water Heater Installation
Service Types and Repair
AC Unit, Boiler, Central AC, Furnace, Heat Pump, Heater, Refrigeration System, Water Heater

Data Provided By:

Attic Ventilation Questions and Answers

Attic Ventilation Requirements

What is the proper ratio of ventilation per square foot of roof?


1.5 in per sq. ft. Just make sure that the ventilation is installed so an airway is formed to remove heat through the highest part from the lowest part. Ridge vents and soffit vents work best for this. Also, it is better to have ventilation the entire roof length rather than the 8x12 square vents occasionally in the soffit.

I can't say if it's cost efficient or not, but my attic fan cools the attic a lot. When it's in the 70s outside and the attic fan has not run at all, the attic is too hot to go in. On hot days (80+) it comes on in the early afternoon and runs until about 6:00pm. When it's running I can go into the attic without any problem and it's much cooler.

Another Answer:

The ventilation ratios go according to attic floor size not roof size. You can go as low as 1/300 of the attic floor area (for attics which have a continuous vapor barrier below) to a high of 1.5 in inches x the floor area in feet. So a 1000 sq. feet of attic floor area would require between 480 sq. inches to 1500 sq. inches. That is a huge difference in allowance. I would go with the higher number.
One other thing.. the best system uses ridge vents and soffit vents skipping gable end vents entirely. The number would be split about 50-50 between soffits and ridge.



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