Attic Fan Installation Cost 2026: $400–$900 Typical

Installing one electric attic fan on a single-family house — the fan and the labor in one price, on a gable or a roof the crew can reach — often clusters around $400–$900. That is the typical attic fan installation cost. How much does it cost to install an attic fan in that scope? It is that one electric fan, not a roof turbine and not a whole-house fan. Attic fan cost, when the labor is in the price, is the same band. Solar attic fan cost, for one solar fan with the labor in, is $300–$1,400. Gable attic fan cost, for one electric fan on a gable, is $200–$1,000. A roof turbine is $150–$300. A whole-house fan is $900–$2,400 and pulls air through the living space. It is a different product. The wider national spread, about $150–$1,500, covers that turbine at the low end and a roof-mounted solar fan at the high end. Blown fill on the attic floor is the attic insulation guide. Foam on the roof deck is the spray foam guide. Dust in the ducts is the air duct cleaning guide. These are typical planning ranges, not a survey and not a quote.

This page is one attic fan on a single-family house. A bid may call it attic fan installation, the cost of an attic fan, a solar attic fan, or a gable attic fan. The fan and the labor are in the price. It is not blown insulation, which is the attic insulation guide. It is not foam on the roof deck, which is the spray foam guide. It is not a duct cleaning, which is the air duct cleaning guide. A fan from a shelf is a smaller product. This page does not price it as the typical band.

The price of the job is the fan the crew installs and the mount they use. The power source is the first cut. The mount is the second. A gable electric fan, a roof electric fan, and a solar fan are ways to buy one job. The solar fan replaces the electric price. It is not a second fan under an electric price.

The rows below are ways to read one job. They are not added together. The fan table is one visit at a house the crew can reach. The typical band is one electric attic fan: that row in full. A roof turbine replaces that rate from $150 to $300, and the whole row sits under the typical band. A solar fan replaces it. A whole-house fan replaces it and is a different product. Use an add-on row only for a line the fan row does not include. A humidistat the proposal already includes is not a second humidistat.

Fan	Typical cost
Roof turbine	$150–$300
Gable, electric	$200–$1,000
One electric attic fan	$400–$900
Roof, electric	$200–$1,200
Solar attic fan	$300–$1,400

Add-on	Typical planning range
Humidistat, when the bid leaves it out	$50–$100
Labor, when the bid prices the fan alone	$100–$500
Fan unit alone, electric or solar	$90–$850

The fan rows replace one another. Do not add a gable price on top of a one-fan price for the same fan. The add-on row is a line the fan row left out. A humidistat the fan price already includes is not the humidistat row on top.

A roof turbine — one turbine, labor in — is typically $150–$300. One hundred fifty is the floor of the row and the floor of the wider spread. Three hundred is the top of the row and $100 under the typical floor of $400. The whole row sits under the typical band. It is not an electric attic fan with a discount. One hundred fifty can be this turbine at its floor. It is not the one-fan row. A house whose fan price already includes a turbine does not get this row on top.

A gable electric fan — one fan on a gable, labor in — is typically $200–$1,000. The overlap with the typical band is $400–$900. Two hundred is $50 above the wider floor and $200 under the typical floor. Four hundred is the typical floor and inside this row. Nine hundred is the typical top and inside this row. From $200–$400 the job sits under the typical band. From $400–$900 the job is inside the typical band and inside this row. From $900–$1,000 the job has left the typical band and stays inside the wider spread. One thousand is $100 past the typical top, the top of this row, and $500 under the wider top. Two hundred can be this gable row at its floor or a roof electric fan at its floor, which is the same $200. One thousand can be this row at its top or a dual-powered fan at its top. Ask which fan the bid is. Do not add the one-fan row under a gable price for the same fan.

A one-fan electric install — the fan and the labor, gable or roof — is typically $400–$900. The floor of the row is the typical floor. The top of the row is the typical top. The whole row is the typical band. Four hundred can be this row at its floor, a gable electric fan inside its row, a roof electric fan inside its row, a solar fan at the typical floor, or a dual-powered fan at its floor. Nine hundred can be this row at its top, a gable fan inside its row, a roof fan inside its row, a solar fan inside its row, a dual-powered fan inside its row, or a whole-house fan at its floor. Ask which reading the bid is.

A roof electric fan — one fan through the roof, labor in — is typically $200–$1,200. The overlap with the typical band is $400–$900. Two hundred is the floor of this row and the gable floor. Twelve hundred is $300 past the typical top, $300 under the wider top, and the top of this row. From $200–$400 the job sits under the typical band. From $400–$900 the job is inside the typical band. From $900–$1,200 the job has left the typical band and stays inside the wider spread. Two hundred can be this roof row at its floor or a gable fan at its floor. Twelve hundred can be this row at its top or a gable solar fan at its top, which is the same $1,200. Ask which mount the bid priced. Do not add the gable row under a roof price for the same fan.

A solar attic fan — one solar fan, labor in — is typically $300–$1,400. The overlap with the typical band is $400–$900. Three hundred is $100 under the typical floor and $150 above the wider floor. Fourteen hundred is $500 past the typical top, $100 under the wider top, and the top of this row. From $300–$400 the job sits under the typical band. From $400–$900 the job is inside the typical band. From $900–$1,400 the job has left the typical band and stays inside the wider spread. Three hundred can be this solar row at its floor or a turbine at its top, which is the same $300. Fourteen hundred can be this row at its top. It is $100 under the wider top of $1,500. Ask which fan the bid is. Do not add the electric row under a solar price for the same fan.

A dual-powered fan — solar with an electric backup, labor in — is typically $400–$1,000. The overlap with the typical band is $400–$900. The floor of the row is the typical floor. One thousand is $100 past the typical top, the gable top, and $500 under the wider top. From $400–$900 the job is inside the typical band and inside this row. From $900–$1,000 the job has left the typical band and stays inside the wider spread. Four hundred can be this row at its floor or the one-fan row at its floor. One thousand can be this row at its top or a gable electric fan at its top. Ask which power the bid priced.

A whole-house fan — one fan that pulls outdoor air through the living space, labor in — is typically $900–$2,400. The overlap with the typical band is the single dollar $900. Nine hundred is the typical top and the floor of this row. From $900–$1,500 the job has left the typical band, or sits on its top, and stays inside the wider spread only up to $1,500. Fifteen hundred is the wider top and inside this row. From $1,500–$2,400 the job has left this page. Twenty-four hundred is $900 past the wider top. Nine hundred can be a whole-house fan at its floor or one electric attic fan at its top. Ask which product the bid is. Do not add the one-fan row under a whole-house price.

Attic fan installation cost

Attic fan installation cost is this page when the fan is on the house and the labor is in the price. How much it costs to install an attic fan, for that visit, is the same price. A bid that says attic fan installation cost and a bid that says attic fan cost are the same dollars when the fan, the house, and the labor match. The typical band, $400–$900, is one electric attic fan. It is not a second product stacked on a fan row you already have.

A gable solar fan is typically $350–$1,200. The overlap with the typical band is $400–$900. Three hundred fifty is $50 under the typical floor and $50 above the solar floor of $300. Twelve hundred is $300 past the typical top, the roof-electric top, and $200 under the solar top of $1,400. From $350–$400 the job sits under the typical band. From $400–$900 the job is inside the typical band. From $900–$1,200 the job has left the typical band and stays inside the wider spread. The whole gable-solar span sits inside the solar row. Three hundred fifty can be this gable-solar floor or a solar fan inside $300–$1,400. Ask which mount the bid is.

How much does it cost to install an attic fan

How much it costs to install an attic fan is the visit price, not the price of a fan on a shelf. For one electric attic fan, that cost is $400–$900. A bid that prices the crew and a bid that prices a boxed fan are not the same number. Keep the labor in the number when a fan crew is who installs the house.

A humidistat the bid leaves out is typically $50–$100. Fifty dollars is $100 under the wider floor. It is a control, not a roof turbine at $150. One hundred is $50 under that floor. Four hundred plus $50 is $450, inside the typical band. Four hundred plus $100 is $500, inside the typical band. Nine hundred plus $50 is $950, which is $50 past the typical top, inside the gable row, inside the roof row, inside the solar row, and inside the dual-powered row. Nine hundred plus $100 is $1,000, the gable top and the dual-powered top, $100 past the typical top and $500 under the wider top. A house whose fan price already includes the humidistat does not get this row.

The electrician’s hour, when the bid leaves the wiring out, is typically $65–$85. Sixty-five dollars is $85 under the wider floor. Eighty-five is $65 under that floor. The hour reads a wiring visit. It is not a second bill on a price that was already the installed fan. Four hundred plus $65 is $465, inside the typical band. Four hundred plus $85 is $485, inside the typical band. Nine hundred plus $65 is $965, which is $65 past the typical top and inside the gable, roof, solar, and dual rows. Nine hundred plus $85 is $985, which is $85 past the typical top, inside those same rows, and $15 under $1,000. A house whose fan price already includes the wiring does not get this hour.

A roof crew’s hour is typically $45–$85, and a roof-mounted visit is often about 2 hours. Two hours at $45 are $90, which is $60 under the wider floor. Two hours at $85 are $170, which is $20 above the wider floor and $230 under the typical floor. The hours read one roof visit. They are not a second bill on a price that was already the whole fan. A bid that already names the installed fan does not get the hourly row on top.

Attic fan cost

Attic fan cost is the installed fan, not a boxed fan with the labor left out. When the job is one electric attic fan, that cost is $400–$900. A price near $150 should say a roof turbine, not an electric fan with the labor in. A price near $400 should say whether the labor and the fan are both in. Four hundred can be this band at its floor. It can also be a gable fan inside its row, a roof fan inside its row, a solar fan at the typical floor, or a dual-powered fan at its floor. Those can be the same dollars and the same job, read two ways. They are not two bills.

The fan unit alone, electric or solar, is typically $90–$850. Ninety dollars is $60 under the wider floor. It is a fan on a shelf, not a turbine at $150. Eight hundred fifty is inside the typical band and $50 under the typical top. Labor the bid leaves out is typically $100–$500. One hundred is $50 under the wider floor. Five hundred is inside the typical band. Ninety plus $100 is $190, which is $40 above the wider floor, inside the turbine row, and $210 under the typical floor. Ninety plus $500 is $590, inside the typical band. Eight hundred fifty plus $100 is $950, which is $50 past the typical top and inside the gable, roof, solar, and dual rows. Eight hundred fifty plus $500 is $1,350, which is $450 past the typical top, inside the solar row, $50 under the solar top, and $150 under the wider top. A house whose price already includes the labor does not get the labor row. A shelf fan is not the installed row.

Solar attic fan cost

Solar attic fan cost is the solar fan, not an electric fan someone renamed. One solar fan, labor in, is $300–$1,400. The overlap with the typical band is $400–$900. A bid that says solar attic fan and a bid that says attic fan installation are the same dollars only when the fan is solar, the house matches, and the labor is in. A price near $300 should say whether the job is a solar fan at its floor or a roof turbine at its top. A price near $1,400 should say a solar fan at its top. Fourteen hundred is $100 under the wider top. It is not a whole-house fan.

A gable solar fan at $350–$1,200 is a mount reading of this solar row. It is not a second solar fan. The whole span sits inside $300–$1,400. Three hundred fifty is $50 above the solar floor. Twelve hundred is $200 under the solar top. Do not add the solar row under a gable-solar price for the same fan.

An electric fan the bid installs instead of a solar fan is the typical band, $400–$900, when the labor is in. The overlap of those two rows is $400–$900. From $300–$400 the job is solar and under the typical band. From $900–$1,400 the job is solar and has left the typical band. Four hundred can be either row at the typical floor. Nine hundred can be either row at the typical top. Ask which power the bid priced.

Gable attic fan cost

Gable attic fan cost is the fan on the gable, not a roof cut someone renamed. One electric gable fan, labor in, is $200–$1,000. The overlap with the typical band is $400–$900. A bid that says gable attic fan and a bid that says attic fan installation are the same dollars when the mount is the gable, the fan is electric, and the labor is in. A price near $200 should say a gable or a roof electric fan at its floor, not the typical band with a discount. A price near $1,000 should say a gable fan at its top or a dual-powered fan at its top.

A roof electric fan at $200–$1,200 shares $200–$1,000 with this gable row. From $1,000–$1,200 the roof fan has left the gable row and stays inside the wider spread. Two hundred can be either mount at its floor. One thousand can be the gable top or a roof fan inside its row. Twelve hundred is the roof top only. Ask which mount the bid priced. Do not put both mounts on one fan.

A roof repair at the flashing the fan bid leaves out is the roof repair guide, often $400–$2,000 for one asphalt area, inside a wider spread of about $150–$8,000. The overlap with this page is $400–$1,500 on the repair’s typical band, and the repair’s wider floor of $150 is this page’s wider floor. Four hundred can be a roof repair at its floor or an electric attic fan at its floor. Nine hundred can be a roof repair inside its band or this typical top. Two thousand is $500 past this wider top. A fan that already flashed the opening does not get the repair row. A repair that already includes a new fan is not this page on top.

What the range includes

The typical band assumes one electric attic fan at a single-family house. The labor is in. The fan is in. A thermostat that comes on that fan is in. The gable or the roof is reachable. The one-fan row, $400–$900, is the band. A roof turbine is not in the band. A gable electric fan is in the band only from $400 to $900. A roof electric fan is in the band only from $400 to $900. A solar fan is in the band only from $400 to $900. A gable solar fan is in the band only from $400 to $900. A dual-powered fan is in the band only from $400 to $900. A whole-house fan is in the band only at $900. A humidistat, a wiring hour, a labor line on a shelf fan, and the shelf fan itself are not in the band. Blown attic insulation, spray foam on the roof deck, a duct cleaning, and a roof repair are not in the band.

How long the work takes depends on the mount and the house, and the bid’s schedule is the one that counts. A one-fan visit is often the same day. The two-hour roof span above is a way to read that day. It is not a second clock on a price that was already the whole fan. The next year’s service is not in this price. How long a fan lasts is not a number on this page.

The floor of the wider spread, $150, is a roof turbine. It is not an electric fan someone discounted. The top, $1,500, is the outer end of a hard solar or roof-mounted job. It is not the one-fan row plus every add-on. Nine hundred plus a humidistat at $100 is $1,000, not $1,500. Eight hundred fifty plus labor at $500 is $1,350, which is $150 under that top. A number above $1,500 should name a whole-house fan, a second fan, a roof repair, new insulation, or foam on the deck. Ask which one.

None of the bands include a humidistat, when the bid leaves it out, typically $50–$100. Four hundred plus $50 is $450, inside the typical band. Nine hundred plus $100 is $1,000, $100 past the typical top and $500 under the wider top. A fan that already includes the humidistat does not get this row.

None of the bands include labor on a fan the bid priced alone, typically $100–$500. One hundred is $50 under the wider floor because that labor line is not the turbine. Nine hundred plus $500 is $1,400, the solar top, $500 past the typical top and $100 under the wider top. That sum is a fan price that left the labor out, plus the labor. An installed price does not get this row.

None of the bands include the fan unit alone, typically $90–$850. Ninety dollars is $60 under the wider floor because the shelf fan is not the turbine. Eight hundred fifty sits inside the typical band. A visit that already includes the fan and the labor does not get this row on top.

None of the bands include blown attic insulation, which is the attic insulation guide, often $1,800–$4,000 for a common unfinished attic, inside a wider spread of about $1,000–$9,000. One thousand is inside this wider spread and $100 past this typical top. Fifteen hundred is this wider top and inside that insulation spread. Eighteen hundred is $300 past this wider top and the floor of that guide’s typical band. Four hundred plus $1,800 is $2,200, which is $700 past this wider top and inside that guide’s typical band. A fan on an attic whose insulation stays does not get the insulation row. An insulation bid that already names a fan is not this page on top.

None of the bands include spray foam on an attic roof deck, which is the spray foam guide, often $3,000–$5,000 for about 1,000 square feet of open-cell, inside a wider spread of about $500–$14,000. Five hundred is inside this typical band. It can be a small foam job at that guide’s wider floor or an electric attic fan inside this band. Three thousand is $1,500 past this wider top. A vented attic that gets a fan does not get the foam row. A deck that is foamed and sealed is that guide, not a fan added on top.

None of the bands include a duct cleaning, which is the air duct cleaning guide, often $300–$700 for one HVAC system, inside a wider spread of about $80–$1,500. Three hundred is this turbine top and $100 under this typical floor. Four hundred is this typical floor and inside that cleaning band. Seven hundred is inside this typical band and that cleaning top. Fifteen hundred is the top of both wider spreads. Four hundred plus $300 is $700, inside this typical band and that cleaning top. That sum is a fan plus a cleaning. The $700 job can also be one cleaning at its top, or one attic fan inside this band, with the other scope left out. Ask which one the bid is.

None of the bands include a roof repair, which is the roof repair guide, often $400–$2,000 for one asphalt area. Four hundred plus $400 is $800, inside this typical band. Nine hundred plus $400 is $1,300, which is $400 past this typical top and inside this wider spread. Nine hundred plus $2,000 is $2,900, which is $1,400 past this wider top. A fan that already closed the flashing does not get the repair row.

The band is the fan price. A coupon on the visit is not subtracted. Read the form before you take a number off the bid. A credit you have not received is not inside the planning range. This page does not price a coupon, and it does not name a percentage of the cost that comes back at resale.

Warranties are part of the contract, and this page is not a reading of one company’s form. A fan warranty commonly splits the motor from the flashing, and a leak at the roof opening is a question for that form and for the roof. Read it. The warranty is not a dollar line in the planning range.

A standard homeowners policy is built around sudden and accidental damage. An old attic that was never vented is the kind of condition those policies commonly leave with the owner. A storm that opens a flashing, when the form responds to it, is a different question from a fan you are adding. Read the form before you treat the policy as the budget. The $400–$900 band is not an insurance estimate. A home warranty is a different contract. Neither one is inside the planning range.

A permit the city requires for the wiring or the roof opening is a line on that bid. This page does not price a city’s fee on top of a complete fan price. A permit the proposal already includes is not a second permit. A turbine on an existing vent often has no permit line at all.

As a cross-check, not a bid: one electric attic fan is $400–$900, the typical band. A roof turbine is $150–$300. A gable electric fan is $200–$1,000. A roof electric fan is $200–$1,200. A solar attic fan is $300–$1,400, and $1,500 is the top of the wider spread. A dual-powered fan is $400–$1,000. If a bid and that reading are far apart, the bid is a different fan, a turbine, a whole-house fan, a humidistat, a shelf price, a roof repair, insulation, or foam.

What moves the price

Driver	How it changes the bid
Power	One electric fan is $400–$900, the typical band. A roof turbine is $150–$300, under the typical band. A solar fan is $300–$1,400, and the typical band includes that row only from $400 to $900. A dual-powered fan is $400–$1,000, and the typical band includes that row only up to $900. The power picks the row. It is not a second bill.
Mount	A gable electric fan is $200–$1,000. A roof electric fan is $200–$1,200. A gable solar fan is $350–$1,200, inside the solar row. The mount reads one fan. It is not added on top of it.
The unit and the labor	The fan alone is $90–$850. Labor the bid leaves out is $100–$500. Ninety plus $500 is $590, inside the typical band. Eight hundred fifty plus $500 is $1,350, inside the solar row. An installed price does not get those lines again.
Humidistat	A control the fan already includes is inside the fan row. A humidistat the bid leaves out is $50–$100. Nine hundred plus $100 is $1,000. A waived humidistat is not that row.
Wiring	An electrician’s hour the bid leaves out is $65–$85. A roof crew’s hour is $45–$85, and about two hours on a roof mount are $90–$170. The hours are not added on top of a price that was already the whole fan.
The attic	Blown insulation on a vented attic floor is $1,800–$4,000 on the attic insulation guide. Spray foam on the roof deck is $3,000–$5,000 on the spray foam guide. A duct cleaning is $300–$700 on the air duct guide. A fan that leaves those scopes alone does not get those rows on top.
The roof	A flashing repair the fan bid leaves out is $400–$2,000 on the roof repair guide. A fan that already flashed the opening does not get that row.
The product	A whole-house fan is $900–$2,400. Nine hundred is this typical top and that floor. From $1,500 to $2,400 the whole-house fan has left this page. It is not an attic fan with a different name.
Access	A gable the crew can reach from the attic is the fan this page prices. A steep roof, a high-cost metro, a new circuit, and an attic that has never been opened can clear the top of the typical band on a one-fan job.

The power source is the first cut, and it is not a rate you add to itself. An electric visit at $700, a solar visit at $700, and a gable visit at $700 can share those dollars. They are not the same fan three times. Ask which fan is in the price.

The mount is the second cut. A gable fan at $800 and a roof fan at $800 can share those dollars. One is a gable. One cuts the roof. The higher number is not a gable visit that someone misread as a second fan.

The same one-fan visit in a lower-cost area and in a high-labor city can sit at opposite ends of $400–$900 without either bid being wrong. Ask whether the price is electric, solar, or a turbine, and ask whether the labor, the flashing, and the humidistat are in. Attic insulation, spray foam, and a duct cleaning are the projects that show up beside this one. Price them on their own pages. Two bids that disagree about the power, the mount, and whether the labor is in are not the same job.

DIY or hire

Hire the fan when the roof has to be cut, the flashing has to keep water out, or the wiring has to be tied to the house. The opening, the seal, and the circuit are the job. A weekend cut is most likely to miss the flashing, and the same rain shows up again at the same deck.

A turbine on a vent you can already reach is a different product. It is not the installed electric rate on this page, and it is not a visit that cuts a new hole. The installed row is the pro price. On that one electric fan, the job is $400–$900. That is the fan and the labor together. A solar fan that opens the roof, or an electric fan that needs a new circuit, is a hire.

Do not skip the flashing to save the visit. If you are pricing a boxed fan, and the roof still has to be opened, you are pricing a roof crew’s job without the crew. The person who installs the fan should say what happens if the opening leaks.

Repair or replace

Install the fan when the attic stays vented and the house can take a one-fan visit. That job is the typical band, $900 at the top and $400 at the floor, when the method is that visit. A quote near $150 should say a roof turbine, not a new electric fan. A quote near $200 should say a gable or a roof electric fan at its floor. A quote near $400 should say whether the labor and the fan are both in. A quote near $900 can be a one-fan job at its top, a gable fan inside its row, a roof fan inside its row, a solar fan inside its row, a dual-powered fan inside its row, or a whole-house fan at its floor. Ask which reading the bid is.

Price a solar fan on $300–$1,400. Price a gable electric fan on $200–$1,000. Price a whole-house fan on $900–$2,400, and $1,500 is the top of this page, not the top of that fan. Do not read a whole-house fan as the one-fan band with a different name.

Send a thin attic floor to the attic insulation guide, typically $1,800–$4,000. Send a roof deck that will be sealed to the spray foam guide, typically $3,000–$5,000 for about 1,000 square feet of open-cell. A sealed deck is not a vented attic with a fan added. Send dusty ducts to the air duct cleaning guide, typically $300–$700. If the same season includes any of those, they are separate scopes. Do not fold them into the fan price.

How long a fan lasts is not a number on this page. A one-fan visit is not a warranty that a hot attic will never come back. A turbine is not a warranty that the attic will stay cool on a still day. The bid’s scope is the work you bought.

How to use this number

Ask two or three fan companies for a written price that names the power, the mount, whether the price is a lump sum, whether the fan, the flashing, the thermostat, and the labor are all included, whether a humidistat is included, and what happens if the opening leaks. Compare one electric attic fan with $400–$900. Compare a roof turbine with $150–$300, a gable electric fan with $200–$1,000, a roof electric fan with $200–$1,200, and a solar attic fan with $300–$1,400. Keep the fan and the labor inside those rows. Put a left-out humidistat at $50–$100, and labor on a shelf fan at $100–$500, on their own lines.

A very low bid on one electric fan is a reason to ask whether the labor and the fan are both included, not a reason to celebrate. A quote near $150 should say a roof turbine, not a new electric fan. A quote near $400 should say whether the labor is in. A high bid should point at a solar fan, a roof cut, a second fan, a whole-house fan, a steep roof, or the labor market. Two or three local bids on the same fan, the same mount, and the same house are the number that matters. How this site sets the band is explained on the methodology page.