Metal Roof Replacement in Holland Township

Exposed-fastener panel is roughly $6 to $12 per square foot installed and standing seam $10 to $18. On a house, standing seam is usually worth the difference. On a barn or a machinery shed, panel over purlins is entirely sensible and always has been.

Yes, and nobody mentions it at the point of sale. The screws and their neoprene washers are consumables -- they perish and back out over a couple of decades. That is not a reason to avoid panel, which is excellent value; it is a reason to put it in the diary.

Usually not, on a house. Replacing the roof COVERING on a detached one- or two-family dwelling is ordinary maintenance under N.J.A.C. 5:23-2.7 -- no permit, no notice, no inspection. Out here there is a second question that does not arise elsewhere: an agricultural building is a different case, and the answer depends on what it is used for. That gets asked of the township rather than assumed from a website, and each of the five municipalities in this service area has its own construction office.

It depends far more on the material than on the state, and out here the materials are not all asphalt. Architectural asphalt typically gives 20 to 30 years and three-tab 15 to 20. Standing seam metal commonly gives 50 and more. Exposed-fastener panel gives a long life too, but its screws and washers are consumables and want re-tightening -- a panel roof nobody has touched in 25 years is on borrowed time at its fixings rather than in its sheets. Natural slate outlasts all of them, frequently by a century, which is why so much of it around here needs nails rather than stone.

For a standard asphalt roof on an average house, yes -- that is well above the $12,000 to $18,000 most land at. For a large barn it can be entirely normal, because a barn roof is enormous even though the rate per square foot is the lowest of anything we do. And for natural slate at $22 to $35 a square foot it is unremarkable. The number on its own answers nothing; what the quote itemizes does.