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The Systems

Gutters & Water Management

Gutters are the last step of the roof system and the first step of foundation protection. We size each run to roof area and pitch, slope it to the downspouts, and plan discharge so clay soils stay dry at the foundation.

Where the roof system ends and foundation protection begins

A gutter is not an accessory. It is the last component of the roof system and the first component of foundation protection, and it fails quietly. Water that overshoots or overflows a gutter does not disappear. It runs down the fascia and rots it. It streaks and saturates siding, pushing moisture behind cladding that was never detailed to handle that volume. And it drops along the foundation, where central Ohio’s clay soils hold it.

Clay is the multiplier here. Clay soil swells when saturated and shrinks when dry, and a foundation sitting in soil that cycles between the two moves with it. Add freeze-thaw and the expansion happens with force. Many wet basements in Columbus are not plumbing failures. They are roof water delivered to the wrong place, a few gallons at a time, for years. A correctly sized, correctly pitched gutter system that discharges water well away from the house is a small line item next to the damage misdirected roof water can cause.

Sizing: five-inch, six-inch, and the inputs that decide

The default residential gutter is 5-inch K-style, and it handles most roof planes in most storms. Whether your roof is most roofs is a calculation, not a guess. The inputs are the roof area draining to each run, the roof pitch, and rainfall intensity. A steep roof sheds water faster, which concentrates flow at the eave. A large plane feeding a single run, or a valley funneling two planes into one short stretch of gutter, can overwhelm a 5-inch profile in a summer thunderstorm even when the rest of the house is fine.

That is where 6-inch K-style earns its place. It carries meaningfully more water and pairs with larger downspouts. Downspout capacity matters as much as gutter capacity, because a gutter can only move what its outlets can swallow. We size the system as a whole: profile, downspout dimensions, and outlet count matched to the roof geometry above, not applied uniformly because that is what is on the truck.

Pitch, hangers, and long runs

A gutter that reads level to the eye should not be level. Each run is pitched toward its downspouts so water moves instead of standing. Standing water breeds mosquitoes, corrodes seams and outlets, and freezes in winter into a load the hangers were never meant to carry.

Hanger spacing is the other quiet detail. Hidden hangers set at close, consistent intervals keep the gutter tight to the fascia through ice load and thermal movement. Spread them too far apart and the run sags between fasteners, creating low spots that pool water regardless of the pitch at the ends. Long runs need actual design thought. Sometimes that means a high point in the middle draining to downspouts at both ends, sometimes an added outlet, and occasionally a break into two separate runs. We work that out before fabrication, not on the ladder.

Getting water away from the house

The downspout is not the finish line. Water discharged at the foundation has been managed all the way down the wall and then abandoned exactly where it does the most damage. Extensions and splash blocks are the minimum. Where grading allows, we want discharge well away from the foundation, onto ground that slopes away from the house. Where it does not, buried extensions or a regraded swale do the job. On clay, the last few feet of travel is the difference between a dry basement and a chronically damp one.

Grading works with the gutters, not instead of them. Soil should fall away from the foundation on every side. If a downspout dumps into a low spot against the house, the system is defeated at the final step.

Guards are debris management, not maintenance elimination

Mature trees are the norm in Bexley, Grandview Heights, and Upper Arlington, and gutters under them clog. Guards help, with honest tradeoffs. Micro-mesh screens keep out leaves, seed pods, and maple helicopters. Surface-tension covers shed large debris well. But no guard is maintenance-free. Fine debris accumulates on top of mesh and needs occasional brushing, and in hard downpours some designs shed water past the gutter entirely. What guards actually buy you is a change in maintenance, from a several-times-a-season chore to an occasional check. We will recommend a product that fits your tree cover and roof pitch, and we will say so plainly if your house does not need one.

FAQ

Questions, answered plainly

Should I choose 5-inch or 6-inch gutters?
It depends on the roof feeding each run, not on preference. Five-inch K-style handles most roof planes, but steep pitches, large planes draining to a single run, and valleys that concentrate flow can overwhelm it in heavy rain. We calculate roof area and pitch per run and specify 6-inch profiles with larger downspouts where the numbers call for it.
Are gutter guards worth it?
Under mature trees, usually yes, with caveats. Guards are debris management, not maintenance elimination: micro-mesh still collects fine debris on its surface, and some cover designs shed water past the gutter in hard downpours. They convert frequent cleanings into an occasional check, which is worthwhile on tall or heavily treed homes.
What is the difference between seamless and sectional gutters?
Seamless gutters are roll-formed on site in one continuous length per run, so the only joints are at corners and outlets. Sectional gutters are assembled from short pieces with seams every few feet, and every seam is a future leak point as sealant ages and metal moves with temperature swings. We install seamless runs fabricated to measure at the house.
How do you decide where downspouts go?
Placement starts with capacity: each downspout serves a defined stretch of gutter, so long runs or large roof areas need more outlets or larger ones. It ends with discharge, because a downspout should release water onto grade that slopes away from the house, not into a low spot or a corner where two walls trap it. We plan outlet locations and extensions before fabrication.
What are box gutters?
Box gutters are built into the roof edge or cornice itself rather than hung from the fascia, and they are common on older homes in Bexley, Grandview Heights, and similar early-1900s neighborhoods. They rely on a watertight metal or membrane liner, so failures leak into the cornice and wall structure instead of dripping harmlessly off the edge. They can be relined and preserved or converted to hung gutters, and the right call depends on the condition of the surrounding woodwork.

Next Step

Put it on paper.

A consultation ends with a written specification — what we found, what we recommend, and exactly how it will be installed.

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