This includes framing lumber and labor.Roofing installation (such as asphalt shingles, metal panels, or EPDM rubber) typically costs $8 to $15 per square foot, adding another $600 (Shingle) to $1,125 (EPDM) depending on the material.Guard rail replacement, assuming 5+15+5= 25 linear feet of railing, can cost between $1,250 and $3,000 depending on the material (wood is usually less expensive; metal, cable, or composite cost more).If you’re using standard materials like pressure-treated wood and asphalt shingles, you’re likely to stay on the lower end of that range.

I have texts from her admitting she did not touch the old roof, but sellers disclosure says new roof shingle six months old, but part of the old metal roof is still on there.

The only thing is some of the roof shingles looked a little loose.

Construction DetailsWhat to ConsiderWhy It MattersChoose a Reputable BuilderExperience, transparency, and communication are critical for avoiding delays.Foundation TypeSlab, crawlspace, or basement—each has pros/cons depending on climate and soil.Quality MaterialsAvoid cheap finishes that won’t last; choose energy efficient materials that are sustainable and cut down on the need for high utility bills like solar, insulation, dual pane windows, and cool life paint &shingles to name a few, & prioritize structure and insulation.Change Order ProcessKnow how design changes during construction will be handled and priced.Legal & PermitsWhat to ConsiderWhy It MattersZoning & PermitsMust comply with city/county laws — delays or fines if skipped.Survey & Soil TestPrevents issues with drainage, foundation, or property boundaries.InspectionsEnsure every phase meets code (foundation, framing, plumbing, etc.).Energy Efficiency & SystemsWhat to ConsiderWhy It MattersHVAC & InsulationImpacts comfort, energy bills, and home longevity.Solar ReadinessPre-wire now for future panels or battery storage.Smart Home WiringPlan low-voltage runs (security, sound, data) while walls are open.Plumbing Layout & EfficiencyTankless water heaters, loop systems, and fixture placement save money long-term.Interior & FinishesWhat to ConsiderWhy It MattersFlooring DurabilityMatch material to room traffic and moisture levels (e.g., tile for wet areas).Easy MaintenanceChoose surfaces and layouts that clean easily (no white grout floors!).

Quote from @Cliff James: missing Chimney flue liner and missing rain cap; significnt shingle granule loss, missing drip edge flashing, vent pipe flashing missing, cabinet handle missing, siding pieces missing, gutter down spot missing, Old wood/aluminum windows, prior water penetration observed (Efflorescense), looks like you need new roof and windows.

And so much more now is done by computerized robotic equipment , such as welding and spray painting . 

Asphalt shingle? 

All this shade your throwing about solar shingles, well guess what buddy, you'll have to add Owens Corning side-X-side with Elon on this because it was a parallel R&D.

You buy it and now go to look at your beachfront and see a dumpsite of shingles or tires, that will cost you more than the lot is worth to clear out and maybe have the EPA just waiting for someone like you to jump on with fines for the cleanup. 

Missing shingles on the roof, age of major HVAC, and appliances, etc?