Gardiner Roof Replacement Costs

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The average cost to replace a roof in Gardiner, Maine is $19,339.

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Roof Measure Icon — All stats on this page are based on data roofing contractors have entered into the Instant Roofer Database. Data is refreshed weekly.

Roof Estimate Icon — All stats on this page are based on data roofing contractors have entered into the Instant Roofer Database. Data is refreshed weekly.

Home > Maine Roof Replacement Costs > Gardiner

Roof Replacement Cost in Gardiner, Maine

The average cost to replace a roof in Gardiner is about $19,339. This is based on the average roof size (with pitch) in Gardiner of 2,604 sqft (26.00 squares) and the area’s most common material, Asphalt Shingle, which run about $7.43 per sqft ($743/square).

Average Cost by Material

Roof replacement cost can vary greatly depending on the type of roofing material used. The costs listed below are based on a 2,604 sqft roof (26.00 squares) in Gardiner.

Asphalt Shingle

$19,339

Designer Shingle

$20,584

Slate

$59,085

Costs calculated from data entered by roofing contractors into the Instant Roofer Database. Data is refreshed weekly.

Roof Replacement Costs by Home Size

Home size is one of the biggest factors contributing to replacement costs. This table shows replacement costs for different home sizes for each roofing material in Gardiner.

Asphalt Shingle
$7.43/sqft ($743/square)
SQFT	SQUARES	COST
500	5	$3,713
1,000	10	$7,427
1,500	15	$11,140
2,000	20	$14,853
2,500	25	$18,567
3,000	30	$22,280
3,500	35	$25,993
4,000	40	$29,707
4,500	45	$33,420
5,000	50	$37,133

Designer Shingle
$7.90/sqft ($790/square)
SQFT	SQUARES	COST
500	5	$3,952
1,000	10	$7,905
1,500	15	$11,857
2,000	20	$15,810
2,500	25	$19,762
3,000	30	$23,715
3,500	35	$27,667
4,000	40	$31,619
4,500	45	$35,572
5,000	50	$39,524

Slate
$22.69/sqft ($2,269/square)
SQFT	SQUARES	COST
500	5	$11,345
1,000	10	$22,690
1,500	15	$34,035
2,000	20	$45,380
2,500	25	$56,725
3,000	30	$68,070
3,500	35	$79,415
4,000	40	$90,760
4,500	45	$102,105
5,000	50	$113,450

Costs calculated from data entered by roofing contractors into the Instant Roofer Database. Data is refreshed weekly.

How Roof Replacement Impacts Home Value

Homeowners frequently want to know how replacing their roof could impact the overall value of their home. This table shows how roof replacement, by material and home size, could impact the value of an Gardiner home.

Asphalt Shingle
$7.43/sqft ($743/square)
SQFT	VALUE ADDED
500	$2,228
1,000	$4,456
1,500	$6,684
2,000	$8,912
2,500	$11,140
3,000	$13,368
3,500	$15,596
4,000	$17,824
4,500	$20,052
5,000	$22,280

Designer Shingle
$7.90/sqft ($790/square)
SQFT	VALUE ADDED
500	$2,411
1,000	$4,822
1,500	$7,233
2,000	$9,644
2,500	$12,055
3,000	$14,466
3,500	$16,877
4,000	$19,288
4,500	$21,699
5,000	$24,110

Slate
$22.69/sqft ($2,269/square)
SQFT	VALUE ADDED
500	$6,353
1,000	$12,706
1,500	$19,060
2,000	$25,413
2,500	$31,766
3,000	$38,119
3,500	$44,472
4,000	$50,826
4,500	$57,179
5,000	$63,532

Costs calculated from data entered by roofing contractors into the Instant Roofer Database. Data is refreshed weekly.

Gardiner Roof Statistics

The number of roofs our tech has scanned	6,676
Average roof size (with pitch)	2,604 Square Feet
Average roof slope	6/12 Pitch or 26.57 Degrees
Most common roof type	Asphalt Shingle

Calculated by our AI roofing tech and populated from the Instant Roofer Database. Data is refreshed weekly.

Frequently Asked Roofing Questions In Gardiner, Maine

Labor Costs

How much does roofing labor cost in Gardiner, Maine compared to nearby areas?

In Gardiner the going rate for labor on an asphalt‑shingle tear‑off and install hovers between $180 and $260 per square (that’s 100 sq ft). That figure tends to sit a shade below Portland’s numbers lines up nicely with Augusta nudges a touch above the rates, in rural inland towns and still undercuts the steeper price tags of pricey coastal enclaves. Course anything that throws a wrench in the works, steep pitches, decking repairs or otherwise intricate jobs, will push the labor bill upward.

Weather & Climate Considerations

How does Gardiner, Maine's weather affect roof lifespan?

In Gardiner the average yearly precipitation comes to about 44 inches of rain and 60 inches of snow with typical breezes near 10 mph but storm gusts that can surge well above that and the area enjoys, around 1,900 sunshine hours annually. Heavy snowfall, repeated freeze‑thaw cycles and the ice dams that form in the Kennebec Valley speed up shingle wear and the resulting leaks while UV exposure and rain nurture moss and the low amount of coastal salt helps keep metal corrosion to a minimum.

What is the most common cause of roof damage in Gardiner, Maine?

In Gardiner, Maine roof failures usually trace back to ice dams that develop over the winter months as heavy snowfall and repeated freeze‑thaw cycles conspire. The issue is often amplified by homes, with attic insulation and poor ventilation especially those scattered along the Kennebec River valley.

What is the best time of year to replace a roof in Gardiner, Maine?

In the Kennebec River valley near Gardiner, Maine the window for a roof replacement runs from June through September, with July and August standing out for their reliably dry warm days that help shingles adhere properly. It’s advisable to avoid the cold of winter, the early‑spring thaw and the heavy autumn rains that usually kick in after late September.

Insurance & Storms

How common are storm-related roof claims in Gardiner, Maine?

In Gardiner, Maine roof claims linked to storms are relatively rare compared with the towns yet they surface after nor’easters, heavy snowfalls, ice‑dam formations and wind events. The older tree‑lined neighborhoods that hug the Kennebec River heighten the exposure causing claim volumes to climb whenever fall or winter storms roll through.

What natural disasters in Gardiner, Maine cause the most roof replacements?

Wind‑driven events, storms and hurricanes like Hurricane Lee in 2023 as well as heavy nor’easters that lay down snow and ice, are the primary drivers of roof replacements, in Gardiner, Maine. The damage usually stems from fallen trees and ice dams that batter the steep historic downtown roofs lining the Kennebec River.