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Fascia

Horizontal boards attached to rafter/truss ends at the eaves and along gables. Roof drain gutters are attached to the fascia. Board fastened to the ends of the rafters or joists forming part of a cornice.

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Fatigue

Condition of material under stress that has lost, to some degree, its power of resistance as a result of repeated application of stress, particularly if stress reversals occur as with positive and negative cyclical loading.

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FHA strap

Metal straps that are used to repair a bearing wall "cut-out", and to "tie together" wall corners, splices, and bearing headers. Also, they are used to hang stairs and landings to bearing headers.

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Felt

Tar paper. Installed under the roof shingles. Normally 15 lb. or 30 lb. A sheet material made using a fiber mat that has been saturated and topped with asphalt.

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