Fha Attic Ventilation Requirements

Clarifying that fha requires an inspection.

Fha attic ventilation requirements.

At a minimum the appraiser must enter head and shoulders into the attic. It s the appraiser s job to look over the home make sure it meets fha standards and assign it a fair market value. Fha appraisers are required to observe the attic area. Calculating attic ventilation requirements.

General acceptance criteria property eligibility and non residential use of property. Sloped roof of 4 in l2 shall be 15 pound asphalt. Cost and income approach for value. Change the square feet to square inches.

All appropriate approaches must be utilized when applicable. One frequently asked question about the fha loan process is related to fha appraisals and the minimum requirements for the roof of the home. Goal is to design an attic ventilation system that effectively compensates for the additional heat gain produced by the high levels of insulation. Ensuring that mixed use properties comply with zoning.

Measure the length and width of the attic floor space to be ventilated. 4 roofing underlayment felts. O roofing underlayment felts applied to a minimum. Result of item 3 2.

Attic and crawl space inspection requirements. Inspection the attic must be examined whether access is by pull down stairway or scuttle. In short effective attic ventilation also helps cool attic insulation. Calculate the square footage of the attic space.

Divide the square inches by 2. When there is no safe access to the attic the appraiser is to note the inaccessibility in the appraisal report. Owens corning recommends a balanced ventilation system based on the u s. Result of item 2 x 144.

O low sloped shingle roofs 2 in 12 to 4 in 12. Result of item 1 300. The appraiser must enter the attic and observe the interior roof structure and attic for evidence of leaks water damage structural problems previous fire damage frt sheathing exposed and frayed wiring deficient materials deficient insulation and adequate ventilation by vent fan or window. Non perforated saturated felt or equal.

The attic must be entered at a minimum by head and shoulders whether access is by pull down stairway or scuttle. Ventilation shall be provided concurrently with the. 170 roof sheath temperature 140 attic temperature 115 attic temperature 4 section 1 hows and whys of attic ventilation. Regarding attic ventilation nrca recommends designers provide at least 1 square foot of nfva for every 150 square feet of attic space 1 150 ventilation ratio measured at the attic floor level ceiling.