Gutters pull away from the house when the hangers or fasteners holding them lose their grip. That happens because hangers were spaced too far apart, the fascia board behind them has rotted, or the gutter carried more weight than it was built for, usually ice, snow or standing water. The fix is to find out which, repair the fascia if needed, then re-hang the gutter with proper hangers and pitch. This page is general information.
On this page: Signs · Causes · Ground check · Fixes · Basis · When to call
Signs a gutter is pulling loose
- A visible gap between the back of the gutter and the fascia.
- The gutter tipping forward, sagging between hangers or hanging at one end.
- Hangers or spikes backed out, bent or missing.
- Water running behind the gutter in rain; stains and peeling paint on the fascia and siding below.
- Fascia that looks swollen, split or dark behind the gutter.
Why gutters pull away
| Cause | Clue |
|---|---|
| Hangers too far apart | Sag between hangers along the whole run |
| Old spike-and-ferrule fasteners | Spikes backed out of the fascia |
| Rotted fascia | Soft, crumbling wood around fasteners; gutter loose in several places |
| Ice and snow load | Damage shows after winter, often on north or shaded sides |
| Standing water from poor pitch or clogs | Sag at the same low spot where water sits |
| Ladders leaned on the gutter | Dents and bends at one spot |
Check it from the ground
- Sight down each gutter from the corner of the house. A straight run with a slight fall toward the downspout is what you want.
- Look for daylight between the back of the gutter and the fascia.
- In rain, watch for water spilling behind the gutter rather than over the front.
- Look at the fascia below and beside the gutter for stains, swelling or peeling paint, which point to rot.
- Leave ladder work and probing the fascia to a contractor, especially after winter when ice may still be present.
The correct fix, and the wrong ones
| Fix | When it fits |
|---|---|
| Re-hang with hidden hangers screwed into sound fascia at closer spacing; re-pitch | Hangers loose; fascia sound. |
| Replace rotted fascia sections, then re-hang the gutter | Wood is soft behind the fasteners. |
| Replace bent or split gutter runs | The gutter itself is deformed. |
| Fix the attic heat leak or drainage that loads the gutter with ice | Damage repeats every winter. |
| Replace the gutter system and fascia together | Long runs are loose and the fascia is rotted in many places. |
Wrong fixes: longer spikes into rotted wood, sealant smeared along the gap, or straps that pull the gutter tight without fixing the fascia.
Manufacturer and code basis
- Englert gutter guidance. Hangers no more than 18 to 24 inches apart; about 1/4 inch of slope per 10 feet toward downspouts; the gutter mounted directly beneath the roof edge with its inner edge aligned with the drip edge; gutters firmly attached to the fascia with no gaps or sagging.
- NRCA, Ice dam busting (2012). In ice dam areas, gutters should slope to drain and be cleared before winter, with open downspouts.
- Code. The 2024 IRC requires drip edge at eaves on shingle roofs (section R905.2.8.5), which directs roof water into the gutter instead of behind it.
- USDA Forest Products Laboratory. Wood decays when kept above about 30 percent moisture, which is what a leaking gutter does to fascia.
Fascia rot is covered in depth in rotted fascia and missing drip edge. Winter damage is covered in ice in gutters.
When to call
Call before winter if any gutter has a gap or sag, and right away if a gutter is hanging. Integrity repairs fascia and installs gutters, including metal gutters in the Denver area, so the wood and the gutter are fixed together. See our Colorado Springs gutter page and the exterior problems guide.
Book a gutter and fascia check
Integrity Roofing and Painting is veteran-owned and family-run since 1990, an Owens Corning Platinum Preferred contractor with 650+ Google reviews. Colorado Springs area: call (719) 488-2800 or book a free inspection. Denver metro: call (303) 209-0152 or book a free Denver inspection. Austin: call (512) 610-5897 or book a free Austin inspection. We reply the same business day.
Sources: Englert, Avoid these mistakes when installing gutters; NRCA Professional Roofing, Ice dam busting (2012); 2024 IRC Chapter 9, section R905.2.8.5 (UpCodes); USDA Forest Products Laboratory, Home Wreckers in Search of Moisture.
