Engineered wood beam cost typically ranges from $5 to $40 per linear foot for the beam itself, while a professionally installed beam often totals $1,500-$5,000. Price depends on beam type and span, structural load, access, delivery, and whether the job requires temporary support, demolition, permits, or finish repairs.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Beam material | $5 per linear ft | $18 per linear ft | $40+ per linear ft | Common LVL through larger or specialty beams |
| Installed beam project | $1,000 | $3,000 | $8,000+ | Assumes residential opening, supports, and labor |
| Structural engineer | $300 | $700 | $1,500 | Varies with calculations, drawings, and site visit |
| Installation labor | $75 per hour | $100 per hour | $150 per hour | Per worker; crew and job duration vary |
What a residential engineered wood beam costs by length
For a typical residential project, a standard laminated veneer lumber (LVL) beam may cost $5-$15 per linear foot for common sizes. Parallel strand lumber (PSL) and glue-laminated timber (glulam) often run $10-$40 or more per linear foot, particularly when the beam is deep, long, or custom ordered. Supplier prices can vary with grade, dimensions, availability, and freight.
Material price is only part of the bill. A beam replacing a short interior wall opening may bring a total project estimate of $1,500-$3,500, while a larger opening requiring shoring, new posts, foundation work, and extensive finish repair can exceed $5,000-$10,000. A contractor should size the beam for the actual loads rather than selecting one by appearance or a neighbor’s project.
For a straightforward opening, $2,000-$4,000 is a useful initial budget for beam, installation, and basic site work. That estimate assumes a standard residential layout, normal access, no major utility relocation, and no unusual structural repairs. Assumptions: typical U.S. residential labor rates, standard beam availability, and ordinary access.
How beam material, supports, and delivery appear on a quote
A detailed estimate separates the engineered wood from the work needed to install it. The following ranges are planning figures for common residential jobs, not a substitute for a site-specific quote. A contractor may combine several items into a single labor or project charge.
| Quote item | Low | Average | High | Typical scope |
|---|---|---|---|---|
| LVL or glulam beam | $5 per linear ft | $18 per linear ft | $40+ per linear ft | Beam price depends on type and dimensions |
| Posts, hangers, and fasteners | $100 | $350 | $900 | Support hardware and connection materials |
| Installation labor | $600 | $1,500 | $3,500 | Shoring, fitting, fastening, and crew time |
| Delivery and disposal | $75 | $250 | $700 | Long-beam transport and removed wall debris |
| Permit and engineering | $300 | $900 | $2,000 | Local permit plus engineering services |
Labor, temporary support, and structural connections can cost more than the beam material itself. Long beams may require extra workers or equipment to move safely, even when the wood price per foot is modest.
Ask whether the quote includes temporary wall bracing, removal of the existing wall, posts at each end, connectors, disposal, permit fees, and drywall or trim repair. Some bids price only the beam installation; others include finishing and paint. Comparing the same scope prevents a low material-only estimate from appearing cheaper than a complete project.
Why span, beam depth, and load raise the final price
Span is one of the largest cost drivers. A 10-foot opening may use a smaller, commonly stocked beam, while a 20-foot span can require a deeper or stronger section, additional plies, or a different product. A longer span also increases handling difficulty and may need a larger crew or lifting equipment.
Beam size follows the loads above it, not just the opening width. A beam supporting only a roof differs from one carrying a second floor, roof, and concentrated loads. For planning, a multi-ply LVL assembly may cost roughly $15-$35 per linear foot in material, compared with $5-$15 for a smaller single beam. Exact sizing requires structural calculations.
Support conditions matter too. If an end post bears on an undersized floor or foundation, the project may need a new footing or load path. A 4-by-4 post replacement may be relatively simple, but a new concrete footing, relocation of plumbing, or reinforcement below the beam can add hundreds or several thousand dollars. Access through a narrow hallway or stairwell can add labor even if the beam dimensions are ordinary.
Moving from a 10-foot opening to a 20-foot opening can change both the beam specification and the installation plan. Likewise, removing a bearing wall is materially different from replacing a nonstructural partition. Assumptions: beam dimensions and design loads must be verified for each building.
Where homeowners can trim engineered beam project costs
Keep the opening and finish scope clear before requesting bids. Changing the width after engineering or material ordering can trigger redesign, restocking fees, and schedule delays. Provide the same drawings, opening dimensions, access details, and requested finish level to each contractor so estimates can be compared fairly.
Where the engineer confirms it is adequate, a standard stocked LVL may cost less than a custom glulam or oversized decorative beam. Avoid choosing a lower grade or smaller beam without approval; structural capacity is not an appropriate place to economize. If the beam will remain exposed, compare the price of a structural finish-grade product with the cost of covering a standard beam in trim or drywall.
Doing limited prep—such as clearing furniture and protecting belongings—may reduce billed crew time, but demolition and temporary shoring should be left to the contractor unless explicitly agreed otherwise. Ask whether disposal can be included in the bid and whether existing trim can be reused. Bundling closely related work may reduce repeat mobilization charges, while unrelated upgrades can expand the project without improving beam performance.
The safest savings usually come from controlling finish work and avoiding scope changes, not reducing the engineered capacity. Get at least two or three itemized bids, and confirm the contractor is pricing the same beam design and support details.
How long beam installation takes and what labor includes
A simple beam replacement or installation can take a crew 6-12 hours on site, while a larger opening may require 1-3 working days for shoring, demolition, beam placement, connections, and rough cleanup. Drywall, plaster, flooring, and paint repairs can extend the full project timeline, sometimes requiring separate visits after structural inspection.
Contractor labor commonly bills around $75-$150 per worker per hour, although many firms quote a fixed project price. A three-person crew working eight hours at an effective $100 per worker-hour represents about $2,400 in labor before materials, overhead, and other charges. That is an illustration, not a universal labor formula; crew rates and included tasks differ by contractor.
Ask how many workers, workdays, and finish visits are included in the labor allowance. Confirm whether the crew will install temporary supports, remove debris, and leave the opening ready for inspection or ready for final finishing. A short installation window does not necessarily mean a one-day project if engineering, permit approval, delivery, or inspections are pending.
Three engineered beam quotes for common home openings
These examples show how scope affects the total. They assume ordinary access and midrange U.S. pricing; local rates, structural design, and finish standards can shift the totals substantially.
| Project | Beam and unit price | Labor and related work | Estimated total |
|---|---|---|---|
| 8-foot noncomplex opening | 8 ft LVL at $12-$20 per ft; $96-$160 | 2 workers, 8 hours; basic supports and cleanup | $1,500-$2,800 |
| 14-foot bearing wall opening | 14 ft multi-ply LVL at $20-$35 per ft; $280-$490 | 3 workers, 10-14 hours; shoring, posts, permit, engineering | $3,000-$5,500 |
| 20-foot wide-span opening | 20 ft PSL or glulam at $25-$45+ per ft; $500-$900+ | 3-4 workers, 1-2 days; equipment, supports, and more finish work | $5,500-$10,000+ |
The beam line item in these examples is a small share of the total when structural labor and approvals are included. A project with new footings, relocated utilities, or extensive plaster repair may exceed the high estimate, while a simple non-bearing application may cost less.
How regional labor and delivery change beam estimates
Labor, permits, and delivery vary across the United States. Large metropolitan markets and high-cost coastal areas may run roughly 15%-35% above a national midrange estimate because of higher labor rates, contractor overhead, and permit charges. Smaller markets may come in about 10%-20% lower, though fewer local suppliers can offset savings with longer freight distances or limited availability.
Engineered beams are often ordered through lumberyards or building suppliers. A long or heavy member can require special delivery, and a beam not stocked locally may have a lead time and freight charge that a standard LVL does not. Delivery may be $75-$250 for a routine local order and $300-$700 or more when distance, special handling, or difficult placement is involved.
Request a delivered beam price, not just the supplier’s per-foot figure. Ask the contractor whether the quoted regional labor rate includes travel, loading, and disposal. Compare local quotes using the same design and scope, since a lower hourly rate can be offset by additional crew hours or equipment charges.
When engineering, permits, and inspections add fees
Opening a bearing wall usually requires a beam design or engineer-approved plan, and local building departments may require a permit and inspection. Engineering services commonly cost $300-$1,500 for a residential beam project, depending on site visits, calculations, drawings, and revisions. Permit fees often fall around $100-$500, but some jurisdictions charge more or calculate fees from project value.
Older homes may reveal conditions that require code-related work, such as inadequate supports, damaged framing, or wiring and plumbing inside the wall. Such discoveries can add time and materials after demolition. Some municipalities require inspections before the work is covered, so scheduling the inspection can affect how quickly drywall and trim repairs proceed.
Verify permit responsibility in writing before work begins. The estimate should identify who submits plans, pays fees, arranges inspections, and handles any corrections requested by the building department. Unpermitted structural work can complicate insurance, resale, or future renovations.
What to check before approving an engineered beam quote
Confirm the quote names the beam type, dimensions, number of plies, length, and support details, or references the engineer’s plan. It should state whether the beam is LVL, PSL, or glulam, and whether posts, hangers, bolts, and bearing pads are included. The contractor should also explain how the beam will be brought into the home and lifted into place.
Check for exclusions involving temporary shoring, demolition, electrical or plumbing changes, disposal, permits, inspections, drywall, paint, and flooring. A quote that excludes these tasks may still be reasonable, but the homeowner needs to budget for them separately. Confirm payment timing, expected start date, material lead time, and what happens if concealed damage appears.
A complete quote ties the beam price to an approved design and clearly defined installation scope. When comparing bids, investigate large differences in price by asking whether the beam specification, crew hours, support work, and finish repairs match—not simply by choosing the lowest total.