Glued laminated timber, or glulam, typically costs $6-$30 per linear foot for common residential beams and $20-$80 per linear foot installed. Final prices depend on beam size, span, design requirements, finish, delivery distance, and whether the project needs engineering or structural changes.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Glulam beam material | $6 per linear ft | $18 per linear ft | $100+ per linear ft | Standard stock sizes cost less than large or custom beams |
| Installed beam | $20 per linear ft | $45 per linear ft | $80+ per linear ft | Includes typical labor and ordinary access |
| Common residential project | $800 | $2,500 | $7,500+ | One beam, supports, delivery, and installation vary by scope |
| Engineering and drawings | $300 | $900 | $2,500+ | Depends on span, loads, and local review requirements |
Assumptions: U.S. pricing for ordinary residential work, standard-grade materials, and normal site access. Large commercial, custom-finished, or unusually long beams can exceed these ranges.
What residential glulam beams usually cost
For a standard interior opening, a stock glulam beam may cost $6-$30 per linear foot before installation. A 12-foot beam in a common residential size can therefore run about $100-$360 for the beam itself; wider, deeper, appearance-grade, or custom-length products may cost $400-$1,200 or more.
Installed pricing commonly falls between $20 and $80 per linear foot, but that rate is not a reliable stand-alone quote for short jobs. Contractors may apply a minimum charge, and the total can include temporary shoring, removal of an existing wall, posts, hardware, and finish repairs. A simple replacement with clear access may total $800-$2,000; a new opening with structural work often reaches $2,000-$7,500 or more.
For a straightforward residential beam, budgeting $1,500-$4,000 is a reasonable starting point, not a fixed national price. The estimate assumes a single beam roughly 10-20 feet long, standard materials, typical labor, and no major foundation or utility changes. Assumptions: no premium stain-grade finish, crane, or extensive drywall reconstruction.
Which beam, labor, and hardware charges appear on quotes
A useful estimate separates the beam from work needed to make it perform as a structural member. Ask whether the contractor’s total includes temporary supports, bearing posts, connectors, disposal, and finishing; these items can make two apparently different per-foot quotes difficult to compare.
| Quote item | Typical price | What changes the charge | Common unit |
|---|---|---|---|
| Glulam beam | $6-$100+ per linear ft | Depth, width, grade, length, appearance | Per linear ft |
| Installation labor | $75-$150 per hour per worker | Crew size, lifting, shoring, access | Per hour |
| Posts and connectors | $100-$800 per opening | Post material, brackets, load transfer | Per assembly |
| Delivery and lifting | $100-$1,500 | Distance, beam weight, crane or lift use | Per delivery or day |
| Removal and disposal | $200-$1,200 | Existing structure, debris volume, access | Per project |
| Engineering and permit fees | $300-$2,500+ | Calculations, drawings, jurisdiction | Per project |
Labor may be estimated by the hour or as a fixed project price. A crew of two charging $75-$150 per worker-hour for 10-20 combined crew hours would imply roughly $750-$3,000 in labor before other costs. The formula is a comparison aid; some contractors bundle labor, equipment, and supervision.
Confirm the included scope before comparing totals. A quote that excludes posts, hauling, or drywall patching may appear cheaper but leave substantial costs for the owner to arrange separately.
How span, beam depth, and loads change the price
Beam dimensions and design loads are major cost drivers. A beam supporting a longer span, a second floor, or roof loads generally needs greater capacity than one carrying a short, lightly loaded opening. As depth and width increase, material cost and handling difficulty rise; an engineered design, rather than a visual rule of thumb, determines the required size.
For many residential projects, spans under 12 feet can use readily available stock sizes, while spans above 18-20 feet are more likely to need a larger or custom beam, additional support, or special delivery. These are budgeting thresholds, not engineering recommendations. A longer beam may cost substantially more per foot and require a crane or larger crew even if its total length increases only modestly.
Load and exposure also affect specification. A beam carrying a floor above may need a different design than one supporting only a roof, and exterior exposure may call for appropriate protection and detailing. Fire-resistance, appearance grade, moisture conditions, and required camber can affect selection or fabrication cost. Do not reduce beam dimensions to meet a budget without an engineer’s approval.
Existing bearing conditions matter, too. If a wall or foundation cannot support the new point loads, the job may need posts, pad footings, or structural repairs. Those additions can add hundreds to several thousand dollars, especially where floors must be opened to reach the foundation.
Ways to lower the glulam bill without cutting capacity
Keep the structural design fixed and look for savings in scope, scheduling, and finish choices. Ask the engineer and contractor to price the same approved beam size and support arrangement, then compare material grade, delivery, labor, and excluded work. A lower price is not a safe bargain if it relies on an undersized member or omits required connectors.
- Choose a standard stock length and size when the engineer confirms it meets the design; custom fabrication can increase both material and lead-time costs.
- Decide whether the beam will remain exposed. A concealed beam may not need a premium appearance grade or stain-ready finish.
- Coordinate demolition, electrical work, and drywall repairs before installation so the structural crew does not incur repeated visits or extra minimum charges.
- Arrange clear access and remove stored items near the work area, reducing setup and handling time.
- Compare at least three itemized quotes with matching beam specifications, shoring, connectors, disposal, and finish scope.
Preserve engineering and code requirements; control the nonstructural choices instead. For a small opening, also ask whether an existing support can remain or whether a repair is possible, but have a qualified professional assess the load path before changing the scope.
How many labor hours does a beam installation take
A simple installation in an accessible home may take a two- or three-person crew about 6-12 hours on site. Cutting an opening, shoring the structure, lifting the beam, securing connections, and cleaning up can extend the work to 1-2 days. Projects involving a long beam, tight indoor access, multiple supports, or occupied rooms may take longer.
At labor rates of roughly $75-$150 per worker-hour, a 2-person crew working 8-12 hours represents $1,200-$3,600 in labor before materials and other charges. Actual bids may be fixed-price and include supervision or equipment, so this calculation should not be treated as a separate bill automatically added to a contractor’s quote.
Access can change both time and equipment costs. A beam that can be carried through a wide doorway is less complicated than one that must pass through a narrow stairwell or be lifted through an exterior opening. Ask how many workers, workdays, and lifting equipment are included. That information helps explain a higher labor total and reveals whether a quote assumes owner-provided demolition or cleanup.
Why regional delivery and labor rates shift the estimate
Pricing varies across the U.S. because of wages, supplier availability, freight, and local permitting. As a broad planning adjustment, large coastal metros and high-cost urban markets may run 15%-30% above a typical national estimate. Smaller cities may be near the baseline, while rural areas can be 5%-20% lower for labor but higher for delivery if the nearest supplier is far away.
These percentages are not guaranteed regional price indexes. A local shortage of contractors or a beam that must travel a long distance can outweigh a lower hourly wage. Heavy or oversized deliveries can require special trucks, permits, or a crane; a $100-$300 local delivery may become several hundred dollars or more for a distant or difficult drop-off.
Use local, itemized quotes rather than applying a national average as a final budget. When comparing contractors, check whether their prices include delivery, equipment, taxes, and any local permit charges. A supplier’s material-only price may not include unloading or moving the beam to the installation point.
Three sample glulam quotes for different home projects
The following examples show how beam size and job scope affect totals. They are budgeting scenarios, not engineered specifications. Each assumes ordinary U.S. residential work and should be replaced with local bids and approved structural plans.
| Scenario | Beam and rate | Work included | Estimated total |
|---|---|---|---|
| Short opening | 10 ft at $12-$22 per ft | Basic shoring, two-person crew, connectors, local delivery | $900-$1,800 |
| Typical living-room opening | 14 ft at $18-$35 per ft | Removal, shoring, posts, installation, disposal, permit allowance | $2,000-$4,500 |
| Long open-plan span | 20 ft at $35-$80 per ft | Custom or larger beam, three-person crew, lifting equipment, engineering | $5,000-$10,000+ |
For the short opening, a crew might spend 8-12 total worker-hours; the middle example may require 16-24 worker-hours. A long span can require 24-40 or more, depending on shoring and lifting access. Those labor ranges explain why a 20-foot project does not cost merely twice as much as a 10-foot project.
The project total is driven as much by handling and support work as by beam length. When a quote is far outside these examples, request a breakdown and check whether it includes engineering, posts, site protection, finish repairs, or an unusually difficult delivery.
When permits, removal, and finish work add extra charges
Replacing or adding a structural beam commonly requires a building permit, but rules and fees vary by city and county. A permit allowance may be about $100-$1,000 for a residential project; plan review or required inspections can raise the total. Some jurisdictions request stamped calculations or drawings, often adding $300-$2,500 or more depending on complexity.
Removing a wall or old beam may add $200-$1,200 for demolition, debris handling, and disposal. Electrical wiring, plumbing, ductwork, asbestos concerns, or a concealed post can trigger separate trade work and change the schedule. Drywall repair and painting may add $300-$1,500 for a limited area, while extensive room finishes can cost more.
Exposed glulam may need a stain or protective finish, which can add roughly $3-$10 per square foot of finished surface, depending on prep and product. A concealed beam usually avoids appearance-grade upgrades, although it still needs approved installation details. Ask the contractor to identify permit, demolition, disposal, and finish allowances separately. Unclear allowances can produce change orders after the structure is opened.
Before signing, confirm who obtains the permit, who schedules inspections, and whether temporary shoring remains in place until the beam and supports are approved. If a quote excludes these items, obtain separate prices and add them to the project budget rather than treating them as optional once work begins.