Porch Roof Under House Soffit

What is a porch soffit.

Porch roof under house soffit.

The word soffit is derived from the french language and literally means something fixed underneath it s most commonly used around a building s main roof but soffit can also be used under porches under arches or columns under a flight of stairs pretty much anything that has a visible ceiling. It projects from under the shingles and directs water away from the surface of the fascia. While a deck is exposed to the elements a porch is typically a covered extension of the home and therefore of the house s roof. Calculate how many soffit board planks will be needed to fill the space from fascia to wall.

The soffit is a horizontal covering on the underside of the porch roof overhang that encloses the space between the porch walls or supports and the ends of the roof rafters. This will ensure you have enough soffit plank width on your final section to adjust for slight variances in the square framing of the. Replace the section of crown molding along the wall of the house directly beneath the rear edge of the new soffit. Removing vinyl soffits for replacement or repairs requires a helper to hold the ladder while you work.

Use it to anchor any edges of soffit not covered by aluminum fascia. Metal drip edge may already be on your home. A house attached patio roof takes advantage of the house s structure by supporting one end of the roof on a ledger mounted horizontally to the house. Instead the soffit fits in between two channels like a puzzle piece.

If the calculations call for a final strip less than half the width of your soffit board plank material begin by ripping the first section down to split the difference. The porch roof will usually have the same roofing material as the rest of the house and it will be given a finished. That is fastened directly to a house with wood siding should be capped with galvanized metal z flashing that tucks up under siding to prevent water from seeping in behind it. J channel is a surprise j shaped length of aluminum that the soffit fits into against the house.

Vinyl soffits are the portion under the roof eaves between the wall of your home and the edge of the roof.