Reclaimed Beams & Timbers With a Century of Character
Massive timbers salvaged from barns, warehouses, and industrial buildings across the upper Midwest. Hand-hewn and sawn beams in oak, fir, pine, and hemlock — ready for structural or decorative use.
Hand-Hewn, Sawn & Box Beams
The three primary categories of reclaimed beams each offer distinct aesthetics and performance characteristics. Choosing the right type depends on whether your application is structural, decorative, or both.
Hand-Hewn Beams
Shaped by hand with a broadaxe, these beams carry the visible tool marks, irregular facets, and organic character of 19th-century timber framing. Each beam is genuinely one-of-a-kind.
Key Characteristics
- Visible axe marks and adze texture
- Irregular cross-sections add visual depth
- Typically oak, white pine, or hemlock
- Ages range from 80 to 180 years
Best For
Exposed ceiling beams, mantels, decorative headers, restaurant and retail feature installations
Sawn Beams
Mill-cut timbers from early industrial buildings, grain elevators, and rail depots. Straighter edges and more uniform dimensions than hand-hewn, with the same old-growth density.
Key Characteristics
- Circular or band-saw marks on surfaces
- Relatively uniform cross-sections
- Commonly Douglas fir, Southern yellow pine, or oak
- Ages range from 60 to 120 years
Best For
Structural applications, post-and-beam framing, load-bearing headers, pergola construction
Box Beams
Hollow beams fabricated from reclaimed planks, built around a lightweight internal frame. Provide the visual impact of a solid timber at a fraction of the weight. Ideal for ceiling applications where structural support is not needed.
Key Characteristics
- Fabricated from authentic reclaimed planks
- Fraction of the weight of solid beams
- Custom sizes — any width, depth, or length
- Can wrap existing structural elements (steel beams, LVLs)
Best For
Decorative ceiling beams, beam wraps over steel I-beams, light-weight installations where solid timbers are impractical
Beam Sizes, Weights & Load Capacities
We stock beams from 4x6 through 12x16, with lengths commonly ranging from 6 to 30 feet. Load capacities shown are approximate values for select structural grade Douglas fir — actual capacity depends on species, grade, and condition. Always consult a structural engineer for load-bearing applications.
| Size (Nominal) | Weight/ft | Lengths | Common Applications | Approx. Load Capacity |
|---|---|---|---|---|
| 4 x 6 | ~7 lbs/ft | 6' - 14' | Mantels, decorative headers, light structural | Light — decorative or supplemental |
| 6 x 6 | ~10 lbs/ft | 8' - 18' | Posts, porch columns, light structural, furniture | ~2,400 lbs (8 ft span, centered load, Douglas fir) |
| 6 x 8 | ~13 lbs/ft | 8' - 20' | Floor beams, headers, decorative ceiling beams | ~4,200 lbs (8 ft span, centered load, Douglas fir) |
| 8 x 8 | ~18 lbs/ft | 8' - 22' | Primary structural beams, post-and-beam framing | ~5,600 lbs (10 ft span, centered load, Douglas fir) |
| 8 x 10 | ~22 lbs/ft | 8' - 22' | Long-span beams, ridge beams, heavy headers | ~8,800 lbs (10 ft span, centered load, Douglas fir) |
| 8 x 12 | ~27 lbs/ft | 10' - 24' | Major ridge beams, heavy commercial headers | ~12,700 lbs (10 ft span, centered load, Douglas fir) |
| 10 x 10 | ~28 lbs/ft | 10' - 24' | Major structural elements, commercial applications | ~11,000 lbs (12 ft span, centered load, Douglas fir) |
| 10 x 12 | ~34 lbs/ft | 10' - 24' | Large-span structural beams, commercial builds | ~15,800 lbs (12 ft span, centered load, Douglas fir) |
| 12 x 12 | ~40 lbs/ft | 10' - 28' | Statement beams, large-scale commercial and industrial | ~19,000 lbs (12 ft span, centered load, Douglas fir) |
| 12 x 16 | ~54 lbs/ft | 12' - 30' | Major commercial spans, timber-frame ridges | Engineer-designed on a per-project basis |
| Custom | Varies | Custom | We can source or mill beams to nearly any specification | Contact for engineering consultation |
Load capacities are approximate values for No. 1 grade Douglas fir under single concentrated center load. Actual capacities vary significantly based on species, grade, defects, and loading conditions. These figures are for reference only — always have structural beams engineered by a licensed professional.
Beam Weight Calculator
Knowing beam weight is critical for rigging planning, structural support assessment, and delivery logistics. Use this table to estimate total weight based on beam size, species, and length.
| Size | White Oak | Pine | Douglas Fir | Example Total Weight |
|---|---|---|---|---|
| 4 x 4 | 4.8 lbs/LF | 3.0 lbs/LF | 3.5 lbs/LF | 8ft beam: Oak 38 lbs, Pine 24 lbs, Fir 28 lbs |
| 4 x 6 | 7.2 lbs/LF | 4.5 lbs/LF | 5.3 lbs/LF | 10ft beam: Oak 72 lbs, Pine 45 lbs, Fir 53 lbs |
| 6 x 6 | 10.8 lbs/LF | 6.8 lbs/LF | 7.9 lbs/LF | 12ft beam: Oak 130 lbs, Pine 82 lbs, Fir 95 lbs |
| 6 x 8 | 14.4 lbs/LF | 9.0 lbs/LF | 10.5 lbs/LF | 14ft beam: Oak 202 lbs, Pine 126 lbs, Fir 147 lbs |
| 8 x 8 | 19.2 lbs/LF | 12.0 lbs/LF | 14.0 lbs/LF | 12ft beam: Oak 230 lbs, Pine 144 lbs, Fir 168 lbs |
| 8 x 10 | 24.0 lbs/LF | 15.0 lbs/LF | 17.5 lbs/LF | 16ft beam: Oak 384 lbs, Pine 240 lbs, Fir 280 lbs |
| 8 x 12 | 28.8 lbs/LF | 18.0 lbs/LF | 21.0 lbs/LF | 14ft beam: Oak 403 lbs, Pine 252 lbs, Fir 294 lbs |
| 10 x 10 | 30.0 lbs/LF | 18.8 lbs/LF | 21.9 lbs/LF | 16ft beam: Oak 480 lbs, Pine 301 lbs, Fir 350 lbs |
| 10 x 12 | 36.0 lbs/LF | 22.5 lbs/LF | 26.3 lbs/LF | 18ft beam: Oak 648 lbs, Pine 405 lbs, Fir 473 lbs |
| 12 x 12 | 43.2 lbs/LF | 27.0 lbs/LF | 31.5 lbs/LF | 20ft beam: Oak 864 lbs, Pine 540 lbs, Fir 630 lbs |
Weights are approximate and based on air-dry density at 12% moisture content. Actual weights vary based on species variation, moisture content, and the presence of heartwood vs. sapwood. For rigging purposes, add 10% safety margin to estimated weights.
Historic Beam Origins
Every beam in our inventory has a story. Here are the primary sources of our reclaimed timbers, with details on species, typical sizes, and the character each source imparts.
Minnesota Flour Mills
1880s - 1920s
Mill-sawn surfaces with circular saw marks, occasional bolt holes from machinery mounts. These beams supported flour milling equipment and carry the dust-darkened patina of over a century of industrial use.
Dairy Barns
1850s - 1930s
Hand-hewn with visible broadaxe marks and adze facets. The most sought-after beams for residential mantels and ceiling details. Organic, irregular cross-sections with deep patina from hay dust and animal heat.
Railroad Depots
1870s - 1910s
Mill-sawn with dense, tight grain from old-growth timber. Often darkened with creosote staining on exterior faces. Interior faces reveal beautiful amber heartwood when cleaned.
Grain Elevators
1890s - 1940s
Extremely long, straight beams used to span grain storage bays. Heavy circular saw marks on all faces. Often the longest beams available in our inventory.
Industrial Warehouses
1900s - 1950s
A mix of species depending on era and region of construction. Often include interesting features like iron rod holes, pulley grooves, and paint shadows from signage.
Churches & Schools
1880s - 1930s
Often the cleanest and best-preserved beams due to indoor installation from the start. May have decorative chamfers, routed profiles, or original stain finish still visible.
Beam Wrap & Faux Beam Construction
Box beams deliver the visual impact of a solid timber at a fraction of the weight. Built from authentic reclaimed boards around a lightweight internal frame, they are indistinguishable from solid beams once installed — and dramatically easier to handle.
Box beams are the practical choice for ceiling applications where structural support from the beam is not needed, for wrapping steel I-beams and engineered lumber, and for installations where weight limits prevent the use of solid timbers.
Construction Method
Reclaimed boards are precision-mitered and joined around an internal lightweight frame (typically 2x4 or 2x2 furring). Three-sided for ceiling-mount applications, four-sided for free-standing or wrapping existing structural members.
Wall Thickness
3/4 inch for most residential applications, 1 inch for wider beams (10 inch+ face), and 1-1/2 inch for commercial installations requiring maximum visual weight and durability.
Weight Comparison
A box beam weighs 70-80% less than a solid beam of the same exterior dimensions. An 8x8x12ft solid oak beam weighs 230 lbs; the same size box beam weighs approximately 45-60 lbs.
Maximum Size
Box beams can be fabricated to virtually any dimension — 6 inch to 24 inch face width, 4 inch to 18 inch depth, any length up to the maximum board length available (typically 16-20ft).
Installation Advantage
Lightweight box beams can be installed by two people with basic scaffolding. No crane, telehandler, or specialized rigging equipment required.
Steel Beam Wraps
We custom-fabricate box beams to wrap existing steel I-beams, LVLs, or glulam beams. The reclaimed wood shell conceals the modern structural element while providing authentic timber appearance.
Surface Finish Options
The surface treatment you choose defines the visual character of your beam. From raw patina to smooth-planed contemporary, we offer six standard surface options.
As-Found (Natural Patina)
The beam surface is left exactly as it was recovered from the original structure — weathered, tool-marked, and bearing the full history of its prior life. Only loose debris and dirt are removed.
Rustic interiors, barn-style homes, restaurants and breweries seeking maximum authenticity
Hand-Hewn (Preserved)
For hand-hewn beams, we preserve the original axe marks and adze facets while cleaning the surface of dirt, cobwebs, and loose material. The tool marks are the character.
Exposed ceiling beams, feature mantels, traditional timber-frame aesthetics
Wire-Brushed
A rotary wire brush removes soft grain fibers and surface debris, leaving the harder growth rings raised and deeply textured. Reveals the grain structure without removing the aged character.
Mantels, decorative beams where tactile quality matters, high-end residential
Smooth-Planed
All four faces are planed smooth, revealing the fresh wood beneath the weathered surface. Clean, contemporary appearance while maintaining the old-growth density and grain pattern.
Modern interiors, minimalist design, beams where a clean surface is desired
Sandblasted
High-pressure media blasting removes soft wood fibers more aggressively than wire brushing, creating an extremely textured surface with deep grain relief. Dramatic visual and tactile effect.
Statement installations, commercial feature beams, rustic-industrial aesthetics
Charred (Shou Sugi Ban)
Surface charring with a propane torch creates a blackened, alligator-skin texture. After brushing off the loose char, the beam has a dramatic blackened surface with enhanced weather resistance.
Contemporary design, exterior applications, Japanese-inspired interiors
Structural vs. Decorative Beams
Load-Bearing Beams
For structural applications, we select beams that meet or exceed modern engineering requirements. Every structural beam is inspected for checking, rot, insect damage, and cross-grain defects.
- Graded to meet local building code requirements
- Engineer-stamped when required by your municipality
- Load calculations provided upon request
- Full provenance documentation for insurance purposes
- Species selection matched to load requirements
- Moisture content verified (target 12-15% for structural)
- Span tables referenced for preliminary sizing
Feature & Accent Beams
Decorative beams are selected for visual character — deep patina, weathering, tool marks, nail holes, and grain patterns. We can supply full-solid beams or hollow beam wraps to reduce weight.
- Hand-hewn beams with maximum character marks
- Hollow beam wraps for non-structural ceiling applications
- Custom finishing: wire-brushed, sandblasted, oiled, or waxed
- Mantel-ready beams cut and finished to your specifications
- Box beams fabricated from reclaimed planks
- Steel beam wraps to conceal modern structural elements
- Custom staining and color matching available
Reclaimed Beam Mantels
A reclaimed beam mantel is one of the single most impactful design elements you can add to a room. The weight, texture, and history of a 100-year-old timber transforms a fireplace from a functional feature into the visual anchor of the entire space.
We prepare mantel beams to your exact specifications — cut to length, finished on all visible faces, and ready for installation. Many customers visit our yard to hand-select their mantel from our current inventory.
Standard Mantel Sizes
Mantel Installation Methods
Steel L-brackets or floating shelf brackets are lag-bolted to wall studs. The mantel slides over the brackets and is secured with set screws from below. No visible hardware.
Steel rods (typically 1/2" rebar) are epoxied into wall studs and corresponding holes in the beam. The beam slides onto the rods for a completely invisible mount. Best for heavy mantels.
Decorative brackets or corbels (reclaimed iron or carved wood) support the mantel from below. The hardware becomes a design element. Period-correct for historic homes.
Clearance Requirements
Building codes typically require a minimum of 6 inches of clearance between the top of the fireplace opening and the bottom of a combustible mantel, plus 1 inch of additional clearance for every 1/8 inch the mantel projects beyond the fireplace face. Check with your local code authority for exact requirements.
Connection Hardware & Fasteners
How you connect a beam to the supporting structure is as important as the beam itself. Here are the most common connection methods we use and recommend.
Concealed Steel Brackets
Heavy-gauge steel brackets that mount to the wall structure and are hidden inside a slot cut into the beam end. The beam appears to float from the wall with no visible hardware.
Through-Bolts with Washers
Galvanized or stainless steel bolts that pass completely through the beam and the supporting structure. Exposed bolt heads and washers become a design element in industrial and rustic settings.
Lag Screws (Structural)
Heavy-duty lag screws (typically 1/2" diameter, 6-12" length) driven into supporting structure through the beam. Heads can be countersunk and plugged for a cleaner appearance.
Simpson Strong-Tie Connectors
Engineered metal connectors specifically designed for timber connections. Beam hangers, post caps, and column bases that meet building code requirements with published load ratings.
Traditional Timber Frame Joinery
Mortise-and-tenon joints, dovetails, and pegged connections that require no metal hardware. Authentic to the original building methods used to construct the buildings these beams came from.
Installation Considerations
Installing a reclaimed beam — especially a heavy one — requires careful planning around weight, access, rigging, and structural support.
Weight Planning
A 12x12x16 foot oak beam weighs over 640 lbs. Calculate total weight using the per-foot figures in our size table, then plan your rigging and lifting strategy accordingly. Interior installations may require removing windows or doors for access.
Structural Support Assessment
Before installation, verify that the receiving structure can support the beam weight plus any applied loads. Ceiling joists, wall studs, and posts must be evaluated by a qualified professional for structural adequacy.
Access and Rigging
For beams over 200 lbs, professional rigging is recommended. A telehandler, crane, or engine hoist may be needed for exterior lifting. Interior beams may require scaffolding, temporary supports, and multiple crew members.
Finishing Before Installation
Apply any surface treatments (oil, wax, sealer) before installation. It is much easier to finish a beam on sawhorses than 10 feet overhead. Touch up any installation damage after the beam is in place.
Expansion and Movement
Large timbers can expand and contract seasonally. Allow 1/4 inch clearance at beam ends when fitting into pockets or against walls. Use flexible caulk or trim to conceal the gap if needed.
Engineering Consultation
For structural beam applications, we partner with licensed structural engineers in the Twin Cities who specialize in reclaimed timber construction.
Beam Grading & Certification
A licensed engineer visually grades your beam, assigns allowable stress values based on species, size, and condition, and provides a stamped report that satisfies building code requirements.
Load & Span Calculations
Full structural analysis including dead load, live load, and deflection calculations. The engineer determines whether a specific beam can safely span the required distance under the applied loads.
Connection Design
Detailed connection drawings specifying hardware, fastener sizes, embedment depths, and bearing area requirements. This ensures the connections are as strong as the beam itself.
On-Site Inspection
For complex installations, the engineer can visit the job site to verify conditions, confirm beam placement, and inspect connections during installation.
Species Available for Beams
White Oak
The most sought-after species for exposed beams. Dense, rot-resistant, and develops a warm patina.
Very High
Excellent
Good
Douglas Fir
Best strength-to-weight ratio of any softwood. Straight grain makes it ideal for structural spans.
High
Good
Excellent
Heart Pine
Old-growth longleaf pine heartwood. Extremely dense with rich amber coloring. Commercially extinct in new lumber.
Very High
Excellent
Limited
Eastern Hemlock
Even texture, takes stain well. Best for interior decorative applications.
Moderate
Fair
Good
White Pine
Lightweight and workable. Wide availability from barn demolitions across Minnesota.
Low-Moderate
Fair
Excellent
Beam FAQ
How do I get a 500-pound beam into my house and up to the ceiling?
For heavy beams, we recommend hiring a rigging crew experienced with timber installation. Beams over 300 lbs typically require a crane, telehandler, or engine hoist to lift into position. We can recommend experienced installers in the Twin Cities who specialize in reclaimed beam placement. For lighter beams and mantels under 150 lbs, two strong people with the right scaffolding can usually manage.
Will my ceiling support the weight of a reclaimed beam?
This is an engineering question that depends on your ceiling structure, span, and the weight of the beam. Decorative beams can often be supported by ceiling joists if properly blocked and lagged. For heavier beams, you may need to add support posts, sister additional joists, or install a steel plate above the ceiling to distribute the load. We strongly recommend consulting a structural engineer before installation.
Can I use a reclaimed beam as a structural element in new construction?
Yes, but it requires engineering approval. A licensed structural engineer can visually grade a reclaimed beam, calculate its allowable loads based on species, size, and condition, and provide a stamped approval that satisfies building code requirements. We work with several engineers in the Twin Cities who specialize in reclaimed timber structures.
What is the difference between a solid beam and a box beam?
A solid beam is a single piece of timber — heavy, authentic, and suitable for both structural and decorative use. A box beam is hollow, fabricated from reclaimed planks nailed or glued around an internal frame. Box beams weigh 70-80% less than solid beams and are much easier to install overhead, but they cannot carry structural loads.
Do reclaimed beams have checking (cracks)?
Yes, surface checking is normal and expected in large reclaimed timbers. Checking occurs when the exterior dries faster than the interior, causing surface cracks along the grain. These checks are cosmetic only and do not compromise structural integrity. Checking is considered a desirable character feature in exposed beam applications. Deep splits that affect structural capacity are flagged during our grading process.
Can you match beams from different sources so they look similar?
We do our best to pull beams from the same salvage source or at minimum match species, age, surface texture, and color tone. For projects requiring multiple beams, we recommend visiting our yard to hand-select from our current inventory. Wire-brushing or sandblasting all beams to the same finish level also helps create visual consistency.
How do I maintain an exposed beam after installation?
Interior beams require very little maintenance. A light dusting once or twice a year is sufficient. If you applied a penetrating oil or wax finish, reapply every 3-5 years to maintain the sheen. Exterior beams should be sealed with a penetrating wood preservative and recoated every 2-3 years depending on sun and weather exposure.
A Single Reclaimed Beam Saves an Entire Mature Tree
Large-dimension timbers require old-growth trees that take 60 to 100 years to reach harvestable size. Every reclaimed beam we sell represents a tree that stays in the forest — continuing to sequester carbon, filter air, and support biodiversity.
of tree growth saved per beam
of CO₂ offset per large timber
old-growth forests impacted
Looking for the Perfect Beam?
Describe your project — span length, load requirements, desired species and finish — and our team will source the right timber from our inventory or upcoming salvage projects.
Related Products & Guides
Reclaimed Lumber
Dimensional boards in standard framing sizes.
Reclaimed Flooring
T&G hardwood flooring from antique timber.
Hardware & Accessories
Brackets, timber screws, and finishing products.
Guide: Building with Reclaimed Beams
Structural spans, engineering review, and connection options.
Guide: Midwest Timber Framing History
Context on the original structures that produced today's heavy timbers.
All Products
Browse our complete inventory.