Shingles for a 3,200 sq ft roof
106 bundles of shingles
for 3,200 sq ft of roof (32 squares) with 10% waste, at 3 bundles per square.
Materials for a 3,200 sq ft roof
| Squares | 32 |
|---|---|
| Bundles, gable roof (10% waste) | 106 |
| Bundles, hip roof or valleys (15% waste) | 111 |
| Synthetic underlayment (1,000 sq ft rolls) | 4 |
| #15 felt (400 sq ft rolls) | 8 |
| Roofing nails | about 81 lb |
If 3,200 sq ft is the footprint, not the roof
Measured flat from above, a footprint of 3,200 sq ft makes a bigger roof once you account for the slope:
| Pitch | Roof area | Squares | Bundles |
|---|---|---|---|
| 4/12 | 3,373 sq ft | 33.7 | 112 |
| 6/12 | 3,578 sq ft | 35.8 | 119 |
| 8/12 | 3,846 sq ft | 38.5 | 127 |
| 10/12 | 4,165 sq ft | 41.7 | 138 |
| 12/12 | 4,525 sq ft | 45.3 | 150 |
Start from your house footprint instead
Other roof sizes
- 2,600 sq ft
- 2,700 sq ft
- 2,800 sq ft
- 2,900 sq ft
- 3,000 sq ft
- 3,100 sq ft
- 3,300 sq ft
- 3,400 sq ft
- 3,500 sq ft
- 3,600 sq ft
- 3,700 sq ft
- 3,800 sq ft
Questions
- How many bundles of shingles for a 3,200 sq ft roof?
- 106 bundles: 32 squares plus 10% waste, at 3 bundles per square. Allow 111 for a hip roof or one with valleys.
- How many squares is a 3,200 sq ft roof?
- 32 squares (a square is 100 sq ft of roof).
- How much does it cost to shingle a 3,200 sq ft roof?
- Shingles alone run about $4,240 at $40 a bundle. A full asphalt shingle replacement typically costs $4 to $8 per sq ft installed: $12,800 to $25,600.
- My house is 3,200 sq ft. How big is the roof?
- Bigger than the house. For a one-story 3,200 sq ft house with a 6/12 roof and 1 ft overhangs, the roof is roughly 4,010 sq ft. Two-story homes have about half the roof area for the same floor space.