Case Study 35-1: Dave Kowalski's Rural Fire Safety Overhaul

The radon situation had made Dave Kowalski a more systematic homeowner. After the shock of finding 8.2 pCi/L in his basement home office, getting it mitigated, and reclaiming the space, he'd sat down and asked himself a harder question: what else don't I know?

The answer, when he worked through it honestly, was: quite a bit.

Dave had owned his rural farmhouse for six years. He'd moved from a city apartment to a property he'd always wanted — two acres, a woodlot, a farmhouse built in 1948 that had been renovated in the 1970s and not significantly touched since. He'd done maintenance: replaced the water heater, had the furnace serviced annually, fixed a leaky roof flashing. He'd replaced a bathroom faucet. He was not a renovation person, but he was conscientious.

What he'd never done was sit down and systematically think about fire.

"I had smoke detectors," he said. "I had a fire extinguisher under the kitchen sink. I had renter's-mentality fire safety, basically — the minimum you put in place and then don't think about again."

His house, he discovered when he thought about it seriously, had none of the systems that would give him a fighting chance if a fire started while he was asleep.

The Audit

Dave spent one Saturday afternoon walking his house with a notepad, working through the fire safety checklist he'd assembled from this and related reading.

Smoke Detectors: He found four smoke detectors: one in the hallway outside the two upstairs bedrooms, one in the kitchen, one in the living room, and one in the basement near the furnace. None inside the bedrooms. All four were the same brand and model — check the back: ionization only, manufactured in 2007.

2007. Seventeen years old. The manufacturer's recommended replacement life: ten years.

He looked at the detector in the kitchen. Someone had wrapped electrical tape around the bottom of it — a common trick to muffle nuisance alarms that had clearly been applied at some point and forgotten.

"Ionization detectors in the kitchen set off all the time when you cook," Dave understood after reading Section 35.1. "So whoever lived here taped it partially shut instead of replacing it with a photoelectric unit. Now I have a detector that might not work at all."

Carbon Monoxide: Zero CO detectors. None. His house had a gas furnace, a gas water heater, and a natural gas range. All three were potential CO sources.

Fire Extinguisher: One extinguisher, under the kitchen sink. He pulled it out. The pressure gauge: in the red zone. The label: last serviced in 2009. The type: ABC.

An extinguisher in the red zone may not discharge fully or at all. It was effectively decorative.

Egress: He measured the bedroom windows. Both double-hung windows, original to what appeared to be a 1970s renovation: - Bedroom 1 (primary bedroom): 28" width × 22" height when fully raised = 4.3 sq ft — below the 5.7 sq ft minimum - Bedroom 2 (now his home office/guest room): 26" × 20" = 3.6 sq ft — significantly below minimum

Neither bedroom had compliant egress windows.

The Priority List

Dave organized what he found by urgency:

Immediate (this week): 1. Replace all four smoke detectors — none were functional for their intended purpose 2. Purchase and install CO detectors 3. Replace the expired fire extinguisher

Short-term (within 60 days): 4. Replace bedroom egress windows with compliant units

Longer-term (integrated into planned projects): 5. Garage separation assessment (his detached garage presented no garage fire separation issue, but the oil storage in his basement mechanical room was a concern) 6. Attic vent replacement for ember resistance

The Detector Replacement

Dave replaced all four detectors in a single afternoon. He chose Kidde combination (ionization/photoelectric) detectors with 10-year sealed lithium batteries — meaning no annual battery replacement for a decade, and a sealed design that prevented the "tape over the bottom" modification that had compromised the kitchen unit.

He added two CO detectors: one at the top of the stairs outside the bedrooms, one in the basement near the furnace and water heater. He verified both were at least 15 feet from the appliances.

And he added two detectors that hadn't existed before: one inside each bedroom, mounted on the ceiling six inches from the midpoint of the room.

Total detector investment: seven combination detectors plus two CO detectors. Cost: $310.

"I went from four broken detectors to nine working ones," Dave said. "That felt like a significant upgrade."

The Extinguisher

Dave bought a Kidde Pro 5 (5 lb ABC, rechargeable) for the kitchen — mounted on a bracket next to the door to the kitchen, where he could grab it on the way in if a fire started at the stove. He added a second 5-lb extinguisher for the basement mechanical room, where the furnace and water heater were located.

Cost: two extinguishers plus mounting hardware, approximately $90.

He disposed of the expired unit at a local fire station, which accepted old extinguishers for safe disposal.

The Egress Windows

The bedroom window situation was the most significant decision Dave faced. Both bedroom windows were non-compliant, and at 4.3 and 3.6 square feet respectively, they were below the 5.7 square foot minimum for emergency escape.

He got quotes for window replacement from two contractors. Both recommended casement windows for egress compliance — casement windows crank fully open on a side hinge and provide better egress area for a given window size than double-hung.

He chose a 36" × 48" casement for each bedroom. When fully open, the clear opening measured 30" × 36" = 7.5 sq ft — well above the minimum. The sill height was 28 inches above the floor — within the 44-inch maximum. The windows also improved insulation significantly from the original 1970s single-pane units.

Total cost for both windows (supply and installation): $1,840.

"The egress windows were expensive relative to the detectors," Dave acknowledged, "but they were also the most significant safety upgrade. The fire department might not arrive before a fire becomes unsurvivable in this house. I need to be able to get out myself."

Creating the Escape Plan

With compliant egress windows installed, Dave created his written escape plan. For a single-occupant household, the plan was relatively simple:

Primary exit from bedroom 1: Hallway door → stairway → front door Secondary exit from bedroom 1: New casement window → roof of back porch (4-foot drop) → yard Primary exit from bedroom 2 (home office): Hallway door → stairway → front door Secondary exit from bedroom 2: New casement window → direct to yard (grade-level room)

Meeting place: The end of the driveway, 100 feet from the structure.

911 call: From outside, immediately.

He posted the plan on the back of each bedroom door and photographed it.

The Wildfire Consideration

Dave's county was Zone 2 on the EPA radon map and moderate wildfire risk on the USFS map. Not the highest risk, but real. He walked his Zone 1 (30 feet from structure).

Problems found: - Two dead oaks within 25 feet of the east side of the house - Firewood stack within 4 feet of the south exterior wall - Attic vents with standard 1/4-inch hardware cloth mesh - Wood deck on the north side

Priority actions: 1. Remove dead oaks (arborist quote: $1,200 — both trees, chip on site) 2. Relocate firewood stack to at least 10 feet from the structure 3. Replace attic vents with ember-resistant mesh products (1/16-inch or finer) 4. Evaluate deck replacement when normal renovation cycle reached

He scheduled the arborist for the following month. The firewood relocation took two hours. The vent replacement was a $380 weekend project he completed himself.

The Total Investment

Dave tracked the full fire safety upgrade:

"For $3,820," Dave said, "I went from a house where the fire department couldn't get here in time and I had no reliable way to detect a fire, no way to get out of my bedroom, and two dead trees that could fall on the roof — to a house where I have early warning, compliant egress from every sleeping room, and a cleared perimeter."

He paused.

"The radon thing cost $1,680. The fire safety thing cost $3,820. For under $6,000 total, I addressed the two most significant life-safety risks in my house. I'd been living here for six years without addressing either one. That bothers me a little."

It bothers many people when they actually inventory what they have and what they don't. The gap between thinking you have fire safety and actually having fire safety is, for most older homes, a few hundred dollars and a Saturday afternoon.

Dave's Saturday afternoon, in this case, was closer to several weekends spread over two months. But the project was finished. The detectors worked. The windows opened. The trees were down.

He slept better.