Divide the attic s square footage by 150.
Venting victorian attic for living space.
If you require an extra room and don t want to move house one answer is to convert attic space to living space.
For instance attic ventilation is used widely in cold climates to evacuate the warm moist air that escapes from the living space below.
However this is not a project for the average diy person as there are many specifications to be met.
Install attic insulation with an r factor of at least 19.
Noticed one of the attic vents was not working.
When the attic becomes part of the home to be heated and cooled open wall gable vents and.
One way is by working within the home s existing footprint and converting the attic into living space.
A guide to convert attic space to living space guidelines to converting attic to living space.
Grab a flashlight and inspect your attic during the winter.
You can also contact your local municipality to check on building code in your area.
Warm air that escapes living space also carries moisture that will condense on rafters or roof sheathing.
With square foot living space at a premium many homeowners turn to their attics for a little extra room.
These work well with attic spaces that double as living quarters and would pair well with windows and skylights.
Cost building requirements.
Told that the 2 attic power vents are the only attic ventilation i have the house does have vented soffits every other soffit cover is vented.
The federal housing administration recommends 1 square foot of attic ventilation for every 150 square feet of attic space.
Ventilation of attic spaces is required by most building codes as well as by roofing material manufacturers and the national roofing contractors association nrca.
Things have been ok low energy bills house very comfortable.
To choose the proper ventilation system for your attic you ll first need to know the total area of your attic.
With full home additions costing 75 000 minimum and usually far higher many homeowners search for creative ways to increase living space without overly decreasing their bank account.
Soffit vents these are vents installed on the bottom side of the eaves in your attic.
Most building codes require a ratio of 1 150 ventilation space to attic floor space.
For the best results place roof ventilation near the roof s peak and soffit vents in the eaves.
Rarely will you find a building practice that works everywhere.
This will help keep the hot attic air from heating your living space.
No matter what ventilation system you go with make sure there s one square foot of venting area for every 300 square feet of floor space.