Two cameras, identical models, identical settings, installed on the same Holladay house: one mounted under the soffit, the other on the wall five feet below. After the first winter, the soffit camera still produces clean, usable footage day and night. The wall-mount camera shows a hot wash of IR bloom on everything inside fifteen feet, and the homeowner’s license-plate captures from the driveway are unreadable. Same camera, same megapixels, same firmware. Different mount.
Camera placement is one of the highest-leverage decisions in a residential surveillance install, and it’s usually treated as an afterthought. This post walks through the three real outdoor mounting options — soffit, eave, and wall — what each one actually does to your day and night footage, and how to handle the placement quirks that come up on Wasatch Front and Park City installs in particular.
The three options, at a glance
- Soffit-mount. The camera is mounted under the horizontal soffit (the underside of the roof overhang), typically facing down and out at a 30–45° angle.
- Eave-mount. The camera is mounted on the angled fascia or directly under the edge of the roof, looking out parallel to the ground or slightly downward.
- Wall-mount. The camera is mounted on a vertical exterior wall, typically 8–10 feet up, looking horizontally outward.
Each one has a different set of trade-offs around field of view, IR usability at night, glare from low winter sun, and how visible the camera is from the street.
Soffit-mount: the default for a reason
On most homes we work on in Holladay, Draper, Lehi, and Alpine, soffit mounts are our default. Here’s why:
- IR doesn’t wash out. When a camera fires its IR illuminators horizontally from a wall mount, anything close to the camera (a porch railing, a soffit return, the wall the camera is mounted on) reflects the IR back into the lens and overexposes everything in frame. Soffit-mount points the illuminators down and out, away from those near-field reflectors. The foreground stays properly exposed and faces and plates at 15–30 feet remain readable.
- Less glare in low winter sun. Utah’s winter sun sits very low in the sky from late November through February. A horizontal wall-mount camera gets blasted by direct sun for hours every afternoon, and the sensor blooms across the whole frame. A soffit mount tucked under the overhang stays in shadow almost all day, even at the worst sun angles.
- Less weather exposure. Soffit mounts are physically protected from snow, sleet, ice dams, and the occasional summer thunderstorm wind-driven rain. The camera body rarely gets wet, the gaskets last longer, and we don’t see the kind of moisture intrusion that retires wall-mount cameras at year four or five.
- Less visible from the street. A soffit-mounted bullet camera is essentially invisible from a passing car. It’s visible to a neighbor who knows what to look for, but not to a casual passerby. For high-end homes in Holladay or Cottonwood Heights, that aesthetic matters as much as the footage.
The catch: soffit mounts have a depth-of-coverage problem. Pointed straight down, you see a small area immediately below the camera and not much beyond. The fix is angle. We typically install soffit cameras with a wedge or junction-box mount that tilts the lens 30–45° out from vertical — far enough out to cover the driveway or yard, far enough down to keep IR off the wall.
Eave-mount: the compromise position
Eave-mounting the camera on the angled fascia (rather than the horizontal soffit) is a legitimate middle ground. You get a more horizontal field of view than a soffit mount provides, while still staying under the roofline for weather protection and most of the sun glare.
Where eave mounts win:
- Long, narrow fields of view. Driveways that extend 100+ feet from the house, side yards along fence lines, or pasture-facing camera positions on Heber Valley or Kamas acreage.
- License plate captures. A slightly elevated, nearly horizontal mount aimed at where a vehicle will pause (the gate, the garage door, the driveway apron) catches plates much better than a steeply angled soffit shot.
- Homes with shallow overhangs. A 12-inch eave doesn’t give a soffit mount enough room to aim out and down without showing the soffit itself in frame.
The catches:
- Wasps and birds. Eaves and fascias are exactly where wasps want to nest. We install on eaves with a small visor or include a planned annual clean-out, because a wasp nest over a camera lens means three weeks of bad footage every August.
- Steep-pitched mountain-home soffits. Park City and Alpine custom homes often have aggressive 12:12 or steeper roof pitches. The fascia angle gets so close to vertical that an eave mount stops being usefully different from a wall mount. For those properties we tend to fabricate a small horizontal mounting platform into the soffit framing — a topic we cover in the outdoor camera mounting on stucco, brick, and stone post.
Wall-mount: when, and only when
Wall mounts are the option of last resort for outdoor cameras, but they have legitimate uses.
Where they actually make sense:
- No useful overhang. Some modern architecture — clean-line contemporary homes in Park City or new builds with parapet roofs — deliberately omits a soffit overhang. A wall mount may be the only physical option.
- Detached structures. Sheds, pool houses, garage gables that don’t have a usable soffit. A junction-box wall mount with a built-in sun visor and a generous drip-loop on the cable entry can be the right call.
- Gates and pillars. A camera on a stone gate pillar at the end of an Alpine driveway is a wall mount by definition. We treat these as their own category and over- engineer the mount, the gasket, and the cable entry because the camera is fully exposed.
- Field-of-view requirements. A few specific shots — long, low, parallel to the ground — just can’t be done from a soffit. A side-yard run between two homes in the Avenues, a dock-facing shot at a Deer Creek property, a 200-foot horse-fence-line capture in Midway. Wall mount, with a real sun visor.
What we mitigate when we have to use one:
- External IR. Disable the camera’s onboard IR and add a separate IR illuminator mounted 18–24 inches away from the lens. Solves the IR wash-back problem completely. We covered the night-footage details in our night footage post.
- Sun shroud. A camera body with a real, deep sun shroud — not the little plastic eyebrow most consumer cameras ship with. The shroud needs to physically block direct sun from the late-November-through-February angle at your specific latitude.
- Drip loop and gasket service. The cable entry needs to be sealed, the cable needs to drop below the entry point before rising into the camera, and we plan a 5-year gasket inspection on every wall-mounted outdoor camera in our service contracts.
Field-of-view trade-offs by mount type
A practical comparison for a typical 2.8 mm lens bullet camera (around 110° horizontal FOV) mounted at 9 ft elevation:
- Soffit, 30° tilt: Good coverage from 6 ft out to about 35 ft. Faces readable in that range. Bad for anything past the mailbox on a long driveway.
- Soffit, 45° tilt: Coverage extends out to 50–60 ft, but the foreground (immediately below the camera) is sacrificed. Better for driveway-watch, worse for front-door porch monitoring.
- Eave, near-horizontal: Coverage out to 80–120 ft on flat ground. Foreground starts about 10 ft from the camera. Best of any option for license plates if the car parks consistently in the same spot.
- Wall, horizontal: Same coverage as eave, but with worse near-field IR behavior at night and worse glare in winter unless aggressively shrouded.
If you’re trying to cover both the front door and the end of a 60 ft driveway with a single camera, you can’t. That’s a two-camera job — one soffit-mounted at 30° for the porch, one eave-mounted nearly horizontal for the driveway. Trying to compromise with a single 45° mount gives you mediocre coverage of both. A few hundred more dollars in cable and an extra camera fixes it permanently.
This is also why megapixels alone don’t solve placement problems. An 8 MP camera mounted badly produces worse usable footage than a 4 MP camera mounted correctly.
Utah-specific considerations
Low winter sun
In Salt Lake County, the winter sun reaches a minimum noon altitude of roughly 27° above the horizon. That’s low enough to shine almost directly into a horizontal wall-mounted camera lens from December through early February. We’ve seen footage where the sensor blooms so badly that a person walking up the driveway is just a silhouette for hours every afternoon. Soffit mounts solve this automatically; wall mounts need a real shroud.
Snow load and ice dams
Park City, Heber, Kamas, and high-elevation Alpine installs deal with serious snow accumulation on roof edges. Cameras mounted under the eave on the north or east side of a steep-pitched roof can get buried in snow shed from the roof above. We mount far enough back from the drip edge that snow shed lands clear, and we plan camera positions in advance with the roofline in mind — ideally during the pre-wire stage covered in our pre-wire checklist.
Steep-pitched mountain-home soffits
On a 12:12 pitch, the “soffit” is barely horizontal — it’s a narrow plane angled at 30° or more from horizontal. A standard soffit mount produces a camera tilt that’s wrong for the field of view. Three options we use: fabricate a small horizontal platform during framing, use a pole-mount adapter that re-orients the camera, or move the mount to the gable end (which is vertical) and treat it as a wall mount with planned shrouding.
Stucco, stone, and dryvit
Wasatch Front custom homes use a lot of stucco, manufactured stone, and dryvit. None of these tolerate a lazy fastener. Soffit-mounting onto wood is dramatically simpler and cleaner than wall- mounting onto a stone facade, which is another reason we default soffit when the option exists. Our stucco, brick, and stone mounting post covers the fastener and sealant choices in detail.
Where each one fits, in one paragraph
Default to soffit mounts for porch watch, driveway approach, and yard coverage on any home with a usable overhang. Use eave mounts for long, low driveway shots, license plate captures at a known stop point, and homes with shallow overhangs that don’t accommodate a tilted soffit mount. Reserve wall mounts for the cases where neither soffit nor eave is geometrically possible — modern parapet homes, gate pillars, detached structures — and over-engineer the IR, the shroud, and the gasket service when you do.
What we install for a typical 6-camera home
A representative layout we’d propose for a 4,000 sq ft Lehi or Draper new build:
- Front porch: soffit-mount, 30° tilt.
- Driveway approach: eave-mount near horizontal, aimed at where vehicles pause.
- Garage interior approach: soffit-mount under the garage gable, 30° tilt covering the apron.
- Backyard patio: soffit-mount, 45° tilt covering the yard out to the fence.
- Side yards: soffit-mount on each long side, 60° field of view aimed down the run.
- Front door: a separate wired video doorbell, because the soffit camera covers the porch but the doorbell handles face shots at the threshold.
Six cameras, five soffit mounts, one eave, and the doorbell. No wall mounts at all on a typical modern Utah build. That’s the point.
And no matter how many cameras the layout calls for, they all need to come back to a properly sized NVR — we cover storage planning in the NVR storage sizing post and Cloud Gateway vs UNVR for a 12-camera home.
Bottom line
Mount placement matters more than megapixels, more than night-vision marketing claims, and as much as lens choice. Soffit-mount is the default that solves most problems. Eave-mount is the right tool when you need a flatter, longer field of view. Wall- mount is a last resort that requires real engineering of the IR, the shroud, and the gasket to produce footage as usable as either of the other two.
The cameras we recommend, the cabling we run, and the NVRs we spec all assume the mount is right. Get the placement wrong and the rest of the spend doesn’t recover.
Keystone Integration designs and installs surveillance systems across Holladay, Alpine, Draper, Park City, and the rest of the Wasatch Front. Camera placement is part of every site survey we do — see our full service list or get in touch for a walkthrough of your property before you spend another dollar on hardware.