Idaho window replacement leads
Summit Leads supplies window replacement leads in Idaho by real-time ping/post, exclusive by default, with ZIP code filters. Idaho sits wholly in the ENERGY STAR Northern window zone, and its 44 counties split evenly between dry IECC zones 5B and 6B in the DOE county guide (2021 data).
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Idaho facts for window replacement lead buyers
| Fact | Value Source |
|---|---|
| IECC 2021 climate zones | Zone 5B in 22 counties and zone 6B in 22 (PNNL for DOE, 2021 county data)Guide to Determining Climate Zone by County: Building America and IECC 2021 Updates (PNNL-33270) Pacific Northwest National Laboratory for the U.S. Department of Energy |
| ENERGY STAR window climate zone | Northern, across the state (ENERGY STAR climate zone map, August 2025)ENERGY STAR Windows, Doors and Skylights Climate Zone Map (August 2025) U.S. EPA ENERGY STAR |
| Residential energy code | 2018 IECC with amendments, adopted April 2, 2020, effective January 1, 2021 (DOE, checked October 7, 2026)Building Energy Codes Program: Idaho U.S. Department of Energy |
| Median year structure built | 1991 (ACS 5-year 2020-2024)Table B25035, Median Year Structure Built: Idaho (ACS 5-Year 2020-2024) U.S. Census Bureau |
| Housing units built before 1980 | 39.0% (ACS 5-year 2020-2024, table B25034)Table B25034, Year Structure Built: Idaho (ACS 5-Year 2020-2024) U.S. Census Bureau |
| Median home value | $418,600 (ACS 5-year 2020-2024, table B25077)Table B25077, Median Value (Dollars): Idaho (ACS 5-Year 2020-2024) U.S. Census Bureau |
| Contractor disclosure statement | Required from the general contractor before a homeowner contract over $2,000 (Attorney General manual, posted April 2018)Consumer Protection Manual (posted April 2018) Idaho Office of the Attorney General |
Last reviewed: October 7, 2026. A summary for education, not legal advice.
Idaho's dry climate zones and its ENERGY STAR zone
Every Idaho county carries DOE's dry label. The county guide PNNL-33270 (2021 county data) puts 22 Idaho counties in IECC zone 5B and the other 22 in zone 6B; DOE uses B for dry. Ada and Canyon counties around Boise, Kootenai around Coeur d'Alene, Twin Falls and Nez Perce are 5B. Bonneville around Idaho Falls and Bannock around Pocatello are 6B.
The ENERGY STAR map is simpler. All of Idaho falls in the Northern zone on the ENERGY STAR window climate zone map (August 2025), so one product tier applies in every county even though the code zone changes between the Treasure Valley and eastern Idaho.
Idaho's adopted residential energy code
This section is general information, not legal advice. It summarizes official sources as of October 7, 2026; check the current text of each rule before relying on it.
According to the DOE Building Energy Codes Program page for Idaho (checked October 7, 2026), the residential code is the 2018 IECC with state amendments, adopted April 2, 2020 and effective January 1, 2021. DOE lists the Division of Occupational and Professional Licenses as the primary state contact for adoption.
Code requirements are set by climate zone, and Idaho has two. Buyers who pass leads to installers in both the 5B and the 6B counties can tag each order with the county zone so the installer knows which column of the code applies.
Idaho housing is young and high in value
Idaho homes are comparatively new. The median year built is 1991 in table B25035 (ACS 5-year 2020-2024), and only 39.0% of units were built before 1980 in table B25034 for the same years.
The biggest decade in table B25034 (ACS 5-year 2020-2024) is 2000 to 2009, with 145,772 units, followed by 123,893 units from 1970 to 1979. Buyers can ask the request form to record the build decade so installers know whether they are replacing original builder-grade units or older windows.
Values are high as well: table B25077 (ACS 5-year 2020-2024) gives a median owner-occupied value of $418,600. Buyers who price by project size can read that figure with the window count on each lead.
Contractor registration and disclosures in Idaho
This section is general information, not legal advice. It summarizes official sources as of October 7, 2026; check the current text of each rule before relying on it.
The Idaho Attorney General's Consumer Protection Manual (posted April 2018) says Idaho law requires contractors to register with the Idaho Contractors Board, and that a general liability policy of at least $300,000 is required to meet the registration requirements.
The same manual describes a notice rule: before entering into a contract over $2,000 with a homeowner, the general contractor must give a disclosure statement. It tells the homeowner of the right to require lien waivers from subcontractors, to ask for proof of general liability and workers' compensation insurance, and to buy an extended title insurance policy covering liens (Attorney General manual, posted April 2018).
The registration statute and Idaho's home solicitation cancellation rule are covered on leads in Idaho.
Filters for Idaho window leads
- ZIP code: keeps 5B and 6B counties apart, and sets the drive area for each crew.
- Number of windows and scope: shows whether a job will pass the disclosure statement threshold and how it compares with home value.
- Home age: separates the large group of homes from the 2000s from older stock.
- Homeowner status: the homeowner is the person who receives the contractor's disclosure.
Where buyers filter in Idaho
Idaho window orders often begin in the Treasure Valley and add other areas one at a time. The Census Bureau's July 1, 2025 estimates for the six largest metro areas with Idaho counties are below; Lewiston includes a Washington county, so its figure covers the whole area. ZIP codes outside these areas can be added as well.
- Boise City: 864,243 (July 1, 2025 estimate)
- Coeur d'Alene: 191,864 (July 1, 2025 estimate)
- Idaho Falls: 173,851 (July 1, 2025 estimate)
- Twin Falls: 123,901 (July 1, 2025 estimate)
- Pocatello: 91,591 (July 1, 2025 estimate)
- Lewiston, ID-WA: 65,450 (July 1, 2025 estimate, whole metro area)
Source: Metropolitan and Micropolitan Statistical Area population estimates, Vintage 2025 (cbsa-est2025-alldata), U.S. Census Bureau.
Consent records for Idaho window replacement leads
Idaho window leads arrive with the TCPATCPAThe Telephone Consumer Protection Act, the federal law that governs telemarketing calls and texts, autodialers, prerecorded voice messages and the Do Not Call Registry. Glossary consent record from the homeowner's form. Calling teams can review Idaho in the state telemarketing laws table, and leads in Idaho lists the state's MVA and home improvement rules together.
Idaho window replacement lead questions
Why does DOE mark Idaho counties with the letter B?
B is DOE's label for a dry climate. The county guide PNNL-33270 (2021 county data) places 22 Idaho counties in zone 5B and 22 in zone 6B.
Which residential energy code applies to Idaho window work?
DOE lists the 2018 IECC with amendments, effective January 1, 2021, on its Idaho page (checked October 7, 2026). This is general information, not legal advice.
When must an Idaho contractor give a homeowner a disclosure statement?
Before a contract over $2,000, according to the Attorney General's Consumer Protection Manual (posted April 2018). This is general information, not legal advice.
Which decade produced the most Idaho homes?
2000 to 2009, with 145,772 housing units, in table B25034 (ACS 5-year 2020-2024).
Request Idaho window replacement leads
Email us the Idaho ZIP codes you cover, your daily volume or caps and how you take delivery. ReturnReturnA buyer's request for credit on a lead that fails agreed standards, such as a disconnected number, a duplicate or a lead outside the filters. Glossary terms are agreed on the onboarding call, before you go live.
Start small, with no long-term commitment
- No long-term contract. Pause or stop at any time.
- No setup fee and no monthly fee. You pay only for leads delivered that match your filters.
- Start with a small test volume and scale when the numbers work.
- MVA and home improvement leads are exclusive by default: each lead is sold to one buyer.
- Return terms are agreed on the onboarding call, before you go live.
Or write to team@summitleads.ai. We reply by email.
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