Roof replacement cost in Alaska
A typical asphalt shingle replacement on a 1,500 to 2,500 sq ft home in Alaska runs about:
$11,800 to $18,300
That is about 9% above the national baseline of $10,800 to $16,800 for the same home (state index 1.09).
Alaska roof replacement cost by material and home size
| Home size | Asphalt shingle | Metal | Flat roof (TPO or EPDM) |
|---|---|---|---|
| Under 1,500 sq ft | $8,300 to $13,000 | $17,600 to $28,700 | $10,200 to $20,400 |
| 1,500 to 2,500 sq ft | $11,800 to $18,300 | $24,900 to $40,500 | $14,400 to $28,800 |
| 2,500 to 3,500 sq ft | $16,200 to $25,200 | $34,200 to $55,800 | $19,800 to $39,600 |
| Over 3,500 sq ft | $21,600 to $33,600 | $45,600 to $74,300 | $26,400 to $52,800 |
Per roofing square installed in Alaska: asphalt shingle $491 to $763; metal $1,036 to $1,690; flat roof (TPO or EPDM) $600 to $1,199.
How these Alaska figures are worked out
We start from the national typical price per roofing square for each material, multiply it by the squares on a typical roof for each home size, then apply the Alaska index of 1.09 from our state-by-state source data. The ranges assume: full replacement with a single-layer tear-off, sound decking, average pitch (4/12 to 7/12), standard permits, and architectural shingle as the default.
A steep roof, extra layers to tear off, or rotten decking push the price up. Your exact price comes from the roofer who inspects your roof. Sources and method
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