Proven strategies to reduce energy costs and maximize year-round comfort — for Dayton-area homeowners
This guide has a $17 retail value — yours free from GarDyne Green
BONUS: Every visit includes a professional infrared thermal heat scan of your home — revealing hidden heat loss, insulation gaps & air leaks. A service worth $150–$400, yours free with no obligation.
Get it GarDyne Green! — Free Infrared Thermal Scan, a $150–$400 Value.
Our certified technicians visit your home and perform a professional infrared thermal heat scan — revealing hidden heat loss, insulation gaps, and air leaks throughout your home. A service worth $150–$400, yours completely free with no obligation. Serving Dayton, Centerville, Beavercreek, Xenia, Fairborn, Springfield, Vandalia, Springboro, Miamisburg, Oakwood and all surrounding areas.
Before cutting costs, know where your energy goes and which investments pay most.
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Where does your energy budget go?
Heating and cooling account for roughly 43% of the average American home's total energy bill — the single largest category. This is where GarDyne Green Insulation's services deliver the most direct, measurable impact.
Energy Category
Share of Bill
Avg. Annual Cost*
HVAC (Heating & Cooling)
43%
~$1,000–$1,500
Water Heating
18%
~$400–$600
Lighting
9%
~$200–$300
Appliances & Other
30%
~$700–$900
*Based on average U.S. household energy spend of ~$2,200/year (EIA).
How heat moves through your home
Heat flows from warm to cool — escaping in winter, infiltrating in summer — via three pathways that GarDyne addresses directly:
Mechanism
How it works
Primary fix
Conduction
Through solid materials — walls, ceilings, floors
Insulation (R-value)
Convection
Via air movement — gaps, leaks, drafts
Air sealing & weatherization
Radiation
Infrared energy through windows from sun
Low-e glass, window treatments
Where heat escapes your home
The diagram below shows typical heat loss percentages across your home — every pathway GarDyne Green addresses with recycled paper cellulose insulation and weatherization.
Where Your Home Loses Energy — Dayton Climate Zone 5
Dayton, OH
❄️ Winter Low22°F
☀️ Summer High85°F
🗺️ Climate ZoneZone 5
🔥 Heating Days5,500 HDD
❄️ Cooling Days1,100 CDD
♻️ Cellulose ROI2–5 yrs
$200–$1,000+/yr
Estimated annual savings applying all strategies in this guide — from DIY habits up to full insulation upgrades with GarDyne Green Insulation.
CHAPTER 02
Thermostat Strategy: The Biggest Lever
Your thermostat controls more of your bill than any other single device. Savings multiply in a well-insulated home.
🌡️
Smart vs. programmable vs. manual
🌡️
Manual thermostat
Most homeowners set it and forget it — costing money around the clock with no scheduled setbacks.
📅
Programmable thermostat
Schedule setbacks for work hours and overnight. Saves up to 10% annually with very little effort.
📱
Smart thermostat
Learns your schedule, detects occupancy, remote-controlled. DOE estimates 8–15% HVAC savings.
📍
Geofencing
Detects when you leave home via GPS and shifts automatically to an energy-saving away profile.
Recommended temperature setpoints
Season
Home & Awake
Away or Asleep
Est. Savings
❄️ Winter (Heating)
68°F
60°F
Up to 10%
☀️ Summer (Cooling)
78°F
85°F
Up to 10%
Ideal 24-hour schedule
Dayton Thermostat Schedule — Up To 10% Savings Per Setback
Time
❄️ Winter Setting
☀️ Summer Setting
Why
12am–6am (Sleep)
60°F
85°F
Max setback while sleeping
6am–8am (Wake)
68°F
78°F
Comfort before leaving
8am–5pm (Away)
60°F
85°F
Max setback while out
5pm–10pm (Home)
68°F
78°F
Comfort in the evening
10pm–12am (Wind down)
68°F → 60°F
78°F → 85°F
Begin setback before bed
Common thermostat mistakes
Cranking the thermostat to an extreme does not heat or cool faster. Leaving the fan on "on" vs "auto" adds ~$50/year unnecessarily. Thermostat savings multiply in a well-insulated home — conditioned air stays put instead of leaking through walls and attic. That's exactly what GarDyne delivers.
$180/year
Average savings from a programmable or smart thermostat (Energy Star). Increases substantially when combined with GarDyne recycled paper cellulose insulation — insulation keeps temperature stable so your system cycles less often.
CHAPTER 03
Insulation & Air Sealing — GarDyne's Specialty
The single most cost-effective long-term investment in your home. GarDyne Green uses eco-friendly recycled paper cellulose. Get it GarDyne Green!
♻️
Why recycled paper cellulose?
♻️
Eco-friendly & recycled
85% recycled post-consumer paper — dramatically lower environmental footprint than fiberglass batts.
Borate-treated — naturally fire retardant and pest resistant without harsh chemicals.
💰
Higher ROI in Ohio
Consistently better payback than fiberglass in Dayton's hot summers and cold winters.
Recycled paper cellulose vs. fiberglass
GarDyne Recycled Cellulose ✓
Recycled content85%
Air resistance✓ Excellent
Void fill (gaps)✓ Superior
Fire resistanceBorate-treated
Pest resistance✓ Natural borate
R-value per inchR-3.7
Carbon footprint✓ Very low
Payback period2–5 years
Traditional Fiberglass
Recycled content20–30%
Air resistanceModerate
Void fill (gaps)✗ Poor
Fire resistanceModerate
Pest resistance✗ None
R-value per inchR-3.1
Carbon footprint✗ Higher
Payback period4–8 years
GarDyne's four core services
Service
What It Does
Typical Savings
🏠 Attic Insulation
Recycled paper cellulose blown into attic — tackles the #1 source of heat loss (25–30%)
15–25% on HVAC
🧱 Wall Insulation
Blown-in recycled paper cellulose for walls — year-round thermal comfort
10–20% on HVAC
🏗️ Crawl Space Insulation
Stops moisture, cold floors, and energy loss from below
5–15% on HVAC
🌡️ Weatherization
Complete air sealing: outlets, pipes, ducts, door and window perimeters
10–20% on HVAC
Recommended R-values — Dayton, OH (Climate Zone 5)
Location
Older Homes
Zone 5 Recommended
Priority
Attic
R-11 to R-19
R-49 (GarDyne standard)
Highest
Exterior walls
R-7 to R-11
R-13 to R-21
High
Crawl space / floor
R-0 to R-11
R-25 to R-30
High
Basement walls
R-0 to R-5
R-15 to R-19
Medium
Get it GarDyne Green! — Free Infrared Thermal Scan, a $150–$400 Value.
Our expert team visits your home and performs a professional infrared thermal heat scan — using specialized cameras to pinpoint insulation gaps, air leaks, and heat loss in your walls, attic, crawl space, outlets, and windows. Worth $150–$400, yours completely free. Serving Dayton, Centerville, Beavercreek, Xenia, Fairborn, Springfield & surrounding areas.
A well-maintained HVAC system uses significantly less energy — and amplifies GarDyne's insulation services.
⚙️
Filter replacement: the simplest fix
A clogged filter forces your system to work up to 15% harder. Replace 1-inch filters every 1–3 months; check MERV-11/13 filters monthly. A clean system distributes conditioned air evenly through well-insulated spaces — maximizing your insulation ROI.
Leaky ducts waste 20–30% of conditioned air. Seal with mastic — pairs perfectly with GarDyne air sealing.
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When to replace
Systems 15+ years old lose efficiency fast. SEER 18+ units cut cooling costs 20–40% in a well-insulated home.
HVAC efficiency impact — how maintenance affects your bill
How Maintenance Issues Reduce System Efficiency
Hot refrigerant line Cool refrigerant line
Dirty filter-15% efficiency
85%
Dirty coils-20% efficiency
80%
Low refrigerant-25% efficiency
75%
Leaky ducts-28% efficiency
72%
Aging system (15+ yrs)-40% efficiency
60%
Well maintainedPeak 100%
100%
GarDyne recycled paper cellulose insulation reduces HVAC run time by 20–40%
Heat pumps: the efficient upgrade
Heat pumps move heat rather than generate it — 2–4× more efficient than traditional systems. Cold-climate models operate to -13°F. A heat pump paired with GarDyne recycled paper cellulose insulation keeps heat where the pump placed it, dramatically reducing run time and operating cost.
Up to 50%
Reduction in heating costs switching from electric resistance heat to a modern heat pump (DOE). Combined with GarDyne insulation, homeowners see 30–50% lower HVAC bills.
CHAPTER 05
Windows, Doors & Weatherization
Your home's outer shell is its first line of defense. GarDyne's Weatherization service targets every gap — outlets, pipes, door trims, window perimeters, duct boots, and more.
🏠
The weatherization opportunity: where air leaks hide
Air infiltration accounts for 25–40% of heating and cooling loss. GarDyne's weatherization service seals every pathway:
Air Leak Location
Typical Loss
Annual Savings if Sealed
Electrical outlets & switches (exterior walls)
3–5%
$25–$75/yr
Recessed lighting (attic-adjacent)
3–5%
$25–$75/yr
Window perimeters (re-caulking)
5–10%
$50–$150/yr
Door trims & thresholds
3–7%
$30–$100/yr
Plumbing & pipe penetrations
3–5%
$25–$75/yr
Attic access hatch
3–5%
$25–$75/yr
Duct connections & boot seals
5–10%
$50–$150/yr
Foundation sill plate & rim joist
5–10%
$50–$150/yr
TOTAL — comprehensive weatherization
25–40%
$280–$850/yr
Sources: U.S. DOE, Energy Star, Lawrence Berkeley National Laboratory.
Window glazing & energy ratings
Window Type
U-Factor
Heat Transfer vs. Single-Pane
Single-pane (older homes)
~1.1
Baseline — significant loss
Double-pane + low-e coating
~0.25
50–70% less heat transfer
Triple-pane
~0.15
75–85% less heat transfer
Quick wins
🌅
South-facing windows
Keep unobstructed in winter for free solar heat. Shade in summer to prevent overheating.
🚪
Door sweeps
Gap under exterior door = 2-inch hole in your wall. Door sweeps cost under $20 and install in minutes.
🔌
Outlet foam gaskets
$0.50 per outlet on exterior walls — stops cold-air infiltration. Part of GarDyne's weatherization service.
🌙
Night curtains
Heavy drapes or cellular shades closed at night reduce window heat loss by up to 10%.
$280–$850/yr
Savings from comprehensive weatherization — outlets, windows, door trims, plumbing, duct boots, attic hatch, and rim joist — all in one GarDyne Green Weatherization visit.
CHAPTER 06
Seasonal Playbook
Dayton's climate brings hot, humid summers and cold winters — making insulation and air sealing especially high-value.
🗓️
Winter heating strategies
🔽
Set back at night
Lower 7–10°F for 8 hours while sleeping. Saves up to 10% — amplified in a well-insulated home.
☀️
Use passive solar
Open south-facing blinds on sunny days. GarDyne insulation keeps that warmth inside longer.
💧
Maintain humidity
30–50% indoor humidity makes air feel warmer — comfortable at lower thermostat settings.
🛢️
Insulate hot pipes
Foam pipe insulation reduces heat loss and gets hot water to faucets faster.
Summer cooling strategies
🌬️
Ceiling fans
Creates wind-chill — feels 4°F cooler. Counterclockwise in summer. Off when leaving the room.
🌙
Night flush
Open windows on mild nights below 72°F. Close in the morning to lock in cool air.
🍳
Heat source control
Use oven, dryer, dishwasher in early morning or evening to avoid peak cooling load.
🌳
Shade landscaping
Trees on south and west sides cut cooling 15–35% (DOE). Best with a well-insulated envelope.
Seasonal comparison at a glance
Strategy
❄️ Winter Action
☀️ Summer Action
Thermostat setback
Lower 7–10°F at night/away
Raise 7–10°F at night/away
Window management
Open south windows in sun
Close & shade south windows
Ceiling fans
Clockwise (low speed)
Counterclockwise
Ventilation
Minimize air exchange
Night flush below 72°F outside
Appliances
Use for supplemental heat
Use in AM or evening only
Month-by-month energy calendar — Dayton, OH
Year-Round Action Plan for Dayton Homeowners
Jan
Check attic insulation
60°F night setback
Inspect door sweeps
Feb
Check weatherstripping
Inspect crawl space
Plan spring projects
Mar
Schedule GarDyne inspect
Book HVAC tune-up
Re-caulk windows
Apr
Complete air sealing
Install attic insulation
Check fan direction
May
AC pre-season service
Replace air filter
Close south shades
Jun
Set 78°F / 85°F away
Use ceiling fans
Avoid daytime cooking
Jul
Night-flush ventilation
Check AC clearance
Monitor energy bill
Aug
Check filter again
Shade west windows
Prep fall project list
Sep
Schedule GarDyne walls
Book HVAC fall tune-up
Inspect attic hatch
Oct
Install wall insulation
Seal outlet gaskets
Caulk pipe penetrations
Nov
Set 68°F / 60°F night
Insulate crawl space
Check door seals
Dec
Verify attic R-49
Open south blinds
Review energy bill
Get it GarDyne Green! Call (937) 580-8987 or visit gardynegreeninsulation.com to book your free spring or fall inspection — a professional infrared thermal heat scan valued at $150–$400, yours at no charge or obligation.
CHAPTER 07
Master Action Checklist
Check off each item as you complete it. Items marked 🌿 are professional services GarDyne Green can perform for you.
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0 of 33 items completed
Thermostat & Controls
✓
Install a programmable or smart thermostat
✓
Set heating: 68°F when home, 60°F when away or asleep
✓
Set cooling: 78°F when home, 85°F when away or asleep
✓
Switch HVAC fan from "on" to "auto"
✓
Enable geofencing or occupancy detection if available
Insulation — GarDyne Green Services 🌿
✓
🌿 Assess attic insulation — floor joists visible means it needs upgrading
✓
🌿 Schedule GarDyne attic insulation — recycled paper cellulose (tackles 25–30% of heat loss)
✓
🌿 Schedule GarDyne wall insulation — blown-in recycled paper cellulose
✓
🌿 Schedule GarDyne crawl space insulation — stop cold floors and moisture
✓
🌿 Request a full home inspection at gardynegreeninsulation.com
Weatherization — GarDyne Green Services 🌿
✓
🌿 Seal outlet & switch boxes on exterior walls with foam gaskets
✓
🌿 Re-caulk window perimeters (interior and exterior)
✓
🌿 Re-caulk and seal door trim gaps on all exterior doors
✓
🌿 Install door sweeps on all exterior doors
✓
🌿 Seal plumbing and pipe penetrations through exterior walls and floors
✓
🌿 Insulate and seal attic access hatch to match attic R-49
✓
🌿 Seal duct boot connections and duct joints with mastic sealant
✓
🌿 Air-seal rim joist and sill plate at foundation level
HVAC Maintenance
✓
Replace air filter every 1–3 months (check monthly)
✓
Schedule annual professional HVAC tune-up (fall for heating, spring for AC)
✓
Clear 2-foot clearance around outdoor AC unit; remove debris seasonally
✓
Vacuum all supply and return vents quarterly
✓
Consider upgrading systems older than 15 years to high-efficiency (SEER 18+)
Windows & Doors (DIY)
✓
Add cellular shades or heavy drapes to poorly insulated windows
✓
Close south-facing shades in summer to block solar heat gain
✓
Open south-facing blinds on sunny winter days for free passive solar heat
✓
Check all exterior doors for visible light gaps; replace worn weatherstripping
Seasonal Habits
✓
Set ceiling fans counterclockwise in summer, clockwise in winter
✓
Use oven, dryer, dishwasher in early morning or evening during hot weather
✓
Practice night flush ventilation on mild summer evenings below 72°F
✓
Schedule a GarDyne inspection or weatherization service each spring or fall
SAVINGS SUMMARY
Potential Total Annual Savings
Based on U.S. DOE, Energy Star, and Lawrence Berkeley National Laboratory data for Midwest Climate Zone 5 homes.
💰
Improvement
DIY / Low-Cost
Professional
Notes
Smart/programmable thermostat
$120–$180
$150–$250
Higher with good insulation
Attic insulation — recycled paper cellulose
$150–$400
$300–$800
GarDyne — highest ROI
Wall insulation — blown-in cellulose
$80–$200
$200–$500
GarDyne blown-in cellulose
Crawl space insulation
$60–$150
$150–$350
GarDyne service
Outlet & switch box sealing
$25–$75
$25–$75
GarDyne weatherization
Re-caulk window perimeters
$50–$150
$50–$150
GarDyne weatherization
Door trim & threshold sealing
$30–$100
$30–$100
GarDyne weatherization
Plumbing penetration sealing
$25–$75
$25–$75
GarDyne weatherization
Attic hatch insulation & seal
$25–$75
$25–$75
GarDyne weatherization
Duct sealing (mastic)
$50–$150
$100–$300
GarDyne weatherization
Rim joist & sill plate sealing
$50–$150
$100–$250
GarDyne weatherization
Window upgrades (double-pane)
N/A
$125–$465
Energy Star contractor
HVAC maintenance & tune-up
$50–$150
$80–$300
Annual professional service
Seasonal habits (this guide)
$0–$50
—
Free — apply today
🎁 BONUS — Free Infrared Thermal Heat Scan With Every GarDyne Visit
Professional infrared thermal heat scan — reveals hidden heat loss, insulation voids & air leaks throughout your home
Retail Value
$150–$400
Your Cost
FREE
ESTIMATED TOTAL ANNUAL SAVINGS
$665 – $1,800+ / year
Get it GarDyne Green! — Free Infrared Thermal Scan, a $150–$400 Value.
We visit your home and perform a professional infrared thermal heat scan to pinpoint exactly where your energy dollars are escaping — a $150–$400 service yours free with no obligation. Recycled paper cellulose. Call (937) 580-8987 or visit gardynegreeninsulation.com.