Two versions of this question turn up. One from owners who already have a metal roof and want to know what it is worth at sale. One from owners facing a roof decision who are wondering whether to spend the money at all if they are moving in a few years.
The answers are different, and the second one is where people most often get talked into something they should not.
What a metal roof actually does for a sale
Be skeptical of any specific percentage figure quoted at you. Return-on-investment numbers for roofing vary enormously by market, by buyer, and by what the comparable houses have.
What a metal roof reliably does is remove a future expense from the buyer's calculation.
A buyer looking at a house with a 16-year-old asphalt roof is doing arithmetic whether they say so or not: that is $14,000 in the next few years, and I need it off the price or in the inspection contingency. A buyer looking at a 6-year-old standing seam roof does not run that calculation at all. It is simply not a line item in their head.
That is where the value sits. Not in a premium paid for metal, but in a deduction that never gets raised.
- Inspection reports come back cleaner. Fewer roof findings means fewer negotiating handholds.
- It signals maintenance generally. Buyers extrapolate. A properly done roof suggests the rest of the house was looked after.
- Insurance conversations are easier. Some Minnesota carriers view impact-resistant roofing favourably — worth your buyer knowing.
- It differentiates in a subdivision. On a street where every house has the same builder-grade asphalt, yours photographs differently.
The paperwork buyers and inspectors actually ask for
This is the genuinely actionable part, and it costs nothing if you keep the documents. Assemble a folder:
- The closed permit. The single most useful document. It is independent, municipal confirmation that the work was inspected and signed off. An unpermitted roof is a negotiating point against you, and a permit pulled but never closed is arguably worse than none.
- The written scope from the installation — panel profile, gauge, clip type, ice barrier coverage, underlayment. This is what tells a knowledgeable buyer the roof was specified properly rather than cheaply.
- The manufacturer's material warranty, and confirmation of whether it transfers to a new owner. Many do, sometimes once, sometimes with a registration step. Check before you list.
- The workmanship warranty from the contractor, and its transfer terms.
- The paint system specification. PVDF versus SMP — the spec that determines fade. If yours is PVDF, that is worth stating.
- Installation photographs, if you have them. Decking condition, ice barrier going down, flashing details. Unusual to have, and disproportionately reassuring.
If you cannot find the permit, the city building department holds the record. For work inside Monticello city limits that is the City of Monticello Building Safety Department on (763) 295-3060 — more on how permits work here.
Answering the three buyer objections
"Won't it be loud?"
Measured, rain on metal over solid decking is about 52 dBA against 46 for asphalt. In a house with a decked roof, underlayment and a code-insulated attic, most of that difference is absorbed before it reaches a living space — the full measurements are here. The loud-roof reputation comes from bare panel on open purlins in a barn, which is a different assembly.
"Won't it look industrial?"
If the buyer means vertical ribs, that is a taste question and some buyers genuinely prefer otherwise. If you are choosing now and resale is a consideration, a stamped steel shingle in a slate or shake profile gives metal performance with a conventional appearance — and it is the option that clears association covenants most easily.
"Doesn't metal attract lightning?"
No. Lightning is governed by height and geometry, not by what a roof is clad in. Metal is also non-combustible and conductive, so if a strike does occur it behaves better than a combustible covering, not worse. This one is simply folklore.
The harder question: replace before selling?
If you are moving in a few years and facing a roof decision, this is where it matters.
| Situation | What we would tell you |
|---|---|
| Roof is leaking or at end of life | Replace it. It will be found at inspection and cost you more as a price concession than as a job. |
| Roof has 5–10 good years left | Do not replace it to sell. You will not recover the outlay. Provide documentation of its age and condition instead. |
| Localised storm or flashing damage | Repair, and document it. Far cheaper than replacement and it closes the inspection finding. |
| Staying 15+ years | Then this is not a resale decision at all — it is a lifetime-cost one, and metal wins it. |
Be wary of any contractor whose argument for a new roof is primarily about resale value. That is the least reliable of all the reasons to buy one, and it is the easiest to overstate because nobody can check it afterwards.
The good reasons to put metal on a house are that you intend to keep it, that you are tired of doing this every seventeen years, and that it suits the conditions here. Resale is a bonus that comes along with those.
There is also a timing point worth making. If you are within a year of listing and the roof does need doing, do it early enough that the landscaping recovers and the work does not look like it was done to get the house sold. A roof completed eighteen months before listing reads as maintenance. The same roof completed three weeks before listing reads as a problem that was papered over, and a good buyer's agent will ask why.
If you are buying rather than selling
Ask for the same folder. Then ask two questions the seller may not have considered: what is the clip type, and does the workmanship warranty transfer?
A metal roof installed without allowance for thermal movement will fail early regardless of how new it looks, and that is not something a general home inspection will catch.
Want a metal roof assessed before you buy or list? We do that across Monticello and the surrounding communities — call (763) 342-0499.