A plaster range hood typically costs $1,500-$12,000 installed, with many projects landing near $4,500 for a custom surround and standard installation. The final price depends on hood size and shape, the ventilation insert and ductwork, finish complexity, and whether cabinetry or electrical work needs changes.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Plaster hood project | $1,500 | $4,500 | $12,000 | Installed; insert and ductwork may be separate |
| Plaster surround only | $900 | $2,400 | $5,500 | Framing, finish, and paint; existing ventilation retained |
| Ventilation insert | $300 | $1,200 | $3,500 | Appliance price varies by width and airflow |
| Ductwork and exterior vent | $400 | $1,200 | $3,500 | Higher when the route is long or obstructed |
What a custom plaster range hood usually costs
A basic plaster surround built around an existing, properly sized insert can cost $1,500-$3,000. A midrange project with a new 30- to 36-inch insert, a shaped surround, and ordinary duct adjustments often totals $3,000-$6,500. Large, highly detailed hoods with premium ventilation and difficult vent routing can reach $7,000-$12,000 or more.
A useful planning figure is about $4,500 for a standard custom hood project, excluding major cabinet reconstruction. This assumes a typical U.S. kitchen, a 30- to 36-inch cooking surface, standard painted plaster, accessible work areas, and no structural changes. The quoted total may or may not include the insert, electrical work, and duct installation, so each item should be checked separately.
Pricing terminology can be confusing: a plaster hood is generally a decorative enclosure, not the fan itself. A contractor may construct a framed form, apply a plaster-compatible finish, and fit the enclosure around a separately purchased liner or insert. The appliance must be selected early enough to confirm dimensions, mounting clearance, and required airflow.
Assumptions: Standard materials and access, typical residential labor, and a non-premium painted finish; regional prices and project scope vary.
How framing, plaster, labor, and ventilation divide the quote
Quotes may combine several trades, especially when the hood is new rather than a replacement. A low enclosure price can exclude the insert, ductwork, electrical connection, or finishing around adjacent cabinets. Requesting an itemized estimate makes those omissions easier to spot.
| Quote component | Typical price | Common basis | What changes the charge |
|---|---|---|---|
| Framing and backing | $250-$900 | Hood support and shape | Wall condition, blocking, custom curves |
| Plaster finish and paint | $500-$2,000 | Surface area and finish | Multiple coats, texture, color matching |
| Labor and installation | $700-$2,500 | About 12-30 labor hours | Coordination, access, rework |
| Insert and controls | $300-$3,500 | One appliance | Width, airflow, noise rating, features |
| Duct, cap, and electrical | $400-$3,500 | One vent route | Distance, bends, roof or wall access |
| Delivery, protection, cleanup | $100-$600 | One residential job | Delivery distance and debris volume |
These are component ranges, not fixed add-ons to be summed at their highest values. A contractor may include framing, finish, and labor in a single custom-build line. Materials for the surround itself can be a modest share of the bill; skilled installation and ventilation work often account for more.
Labor commonly pencils out at roughly $60-$125 per hour per trade worker, though contractors often quote the work as a project. A plaster specialist, carpenter, electrician, and HVAC installer may each have separate minimum charges.
Which hood width, ceiling height, and duct route raise the price
Width and shape affect both the framing and finish. A straightforward 30-inch hood with a simple tapered profile usually costs less than a 42- to 48-inch enclosure, a broad chimney, or a curved design. Hoods wider than the cooking surface may improve coverage, but the insert and cabinet layout must accommodate the chosen dimensions.
Duct length and geometry can change the estimate sharply. A short, direct wall exit may add a few hundred dollars, while a route of 15-25 feet through cabinets, joists, or a roof can cost $1,000-$3,500 when openings, bends, sealing, and exterior termination are included. Each elbow and restriction can affect airflow, so the installer should confirm the manufacturer’s duct requirements rather than simply use the cheapest route.
Insert capacity is another concrete price driver. A basic insert around 300-600 cubic feet per minute (CFM) may cost $300-$900, while models around 600-1,000 CFM often cost $800-$2,000; premium units can exceed $3,000. Required airflow depends on cooking equipment, duct design, and local rules. Higher-capacity systems may also require makeup air, adding roughly $1,000-$3,500 where required or appropriate.
Ceiling height and wall condition matter as well. A standard 8- to 9-foot ceiling is usually simpler than a 10- to 12-foot ceiling requiring taller scaffolding, a larger enclosure, or extended ducting. Uneven masonry, damaged drywall, hidden wiring, and limited access can add $300-$2,000 or more in preparation and repair. Confirm insert dimensions, ceiling height, and duct path before approving the plaster design.
How plaster hood prices differ by region and job site
Labor and access create meaningful regional differences. In lower-cost rural and small-city markets, a standard custom installation may run 10%-20% below the national planning range. Major coastal cities and high-cost metro areas can run 15%-35% above it, especially when plaster specialists and licensed HVAC trades are in short supply.
These percentages are broad budgeting adjustments, not guaranteed local rates. A $4,500 midrange project could be roughly $3,600-$4,050 in a lower-cost market or $5,175-$6,075 in a high-cost metro before unusual duct or finish work. Travel charges may also matter outside service areas; ask whether site visits, material delivery, and return trips are included.
Existing kitchen conditions can outweigh geography. Reusing a compliant insert and duct may keep the price low even in an expensive city, while opening a ceiling or rerouting a roof vent can push a rural estimate higher. Compare quotes from contractors who have inspected the actual vent route, not estimates based only on photographs.
How many work hours a plaster hood installation takes
A straightforward surround may require two to four workdays spread across framing, finish coats, drying, and final fitting. A new insert and duct run can extend the active work to three to six days; plaster drying and coordination between trades may stretch the calendar schedule to one or two weeks. Complex finishes, curing conditions, and custom fabrication can take longer.
A small crew may include a carpenter or hood fabricator, a plaster finisher, and an HVAC installer; an electrician may be needed for a new circuit or relocated wiring. Contractors commonly charge minimum visit fees of $150-$400, and a separate diagnostic or site-measurement visit may cost $75-$250 if not credited toward the project.
Ask whether the estimate includes protection for counters and cabinets, dust control, debris removal, and touch-up paint. These tasks may add $100-$600, but exclusions can also leave the homeowner arranging cleanup or paying for a return visit. Written scheduling and cleanup terms help prevent small charges from accumulating after installation.
What three realistic plaster hood quotes can include
These examples illustrate different scopes rather than fixed national packages. Labor-hour totals are approximate crew hours across trades; the total depends on local rates, access, and contractor markup. Each example assumes ordinary residential conditions unless noted.
| Project | Scope and labor | Per-unit details | Estimated total |
|---|---|---|---|
| Reuse and refinish | 30-inch surround, existing insert and duct, 14-18 labor hours | Painted finish; no new appliance | $1,500-$2,800 |
| Standard custom build | 36-inch surround, midrange insert, 22-30 labor hours | Insert $700-$1,400; short duct route | $3,500-$6,000 |
| Large premium installation | 48-inch shaped hood, premium insert, 35-50 labor hours | Insert $1,800-$3,500; extended roof duct | $7,500-$12,000+ |
In the first example, the price assumes the existing fan is functional and the vent meets the new insert’s specifications. The standard build includes a new appliance but assumes nearby duct access. The premium installation accounts for more finishing and longer routing; structural repairs or makeup-air equipment could raise it further.
For a fair comparison, ask every bidder to price the same hood width, insert model or performance level, finish, duct route, and cleanup scope. A quote that omits the insert cannot be compared directly with one that includes it.
Plaster surrounds versus metal hoods and simpler finishes
A plaster surround offers a built-in appearance but is usually more labor-intensive than a ready-made metal hood. A basic under-cabinet metal hood with installation can cost about $500-$1,800, while a decorative chimney-style metal model commonly falls around $1,000-$4,000 installed, depending on the appliance and vent work. These alternatives may not match the cabinetry or architectural look of a custom surround.
A lower-cost compromise is to retain a compatible insert and duct, then build a simpler box-shaped surround rather than a curved or heavily detailed form. That can save roughly $500-$2,000 compared with complex custom shaping. Repainting or repairing a sound existing enclosure may cost $300-$1,200, but only if its structure and ventilation remain suitable.
DIY work is most practical for cosmetic preparation, such as clearing the work area or removing accessible trim with the contractor’s approval. Building a hood around an insert involves clearances, support, ventilation, and finish compatibility; errors can lead to poor capture, damaged plaster, or costly rework. Changing the finish shape is generally safer than downsizing ventilation below the appliance’s requirements.
Which plaster hood upgrades can be cut from the budget
Choose a standard-width insert and straightforward profile before paying for custom curves, oversized decorative bands, or specialized textures. A simpler painted finish often costs less than layered decorative work, and keeping the hood close to the existing duct route can avoid substantial opening and repair charges. Each change should still preserve required clearances and ventilation performance.
Reuse an existing insert only after confirming its condition, width, mounting method, and duct compatibility. A functioning appliance can avoid a $300-$3,500 purchase, but an older or undersized fan may make reuse a false economy. Similarly, bundle hood work with planned cabinet or kitchen renovations when possible: shared site protection and coordinated trade visits may reduce duplicated setup and minimum charges.
Collect at least three itemized bids and compare the same scope. Ask for separate prices for the surround, insert, duct, electrical work, paint, disposal, and any permit allowance. Confirm whether the estimate is fixed or subject to site conditions, and request written approval before added work begins. The most reliable savings come from controlling design complexity and avoiding duplicated labor, not from omitting necessary ductwork or installation steps.