Log home restoration cost per square foot in Colorado and the mountain West, published straight from a working contractor’s rate card rather than an industry survey. Updated quarterly. Free to cite.
Log home restoration costs $1.75 to $8.25 per square foot of exterior wall, depending on which service the home needs. A maintenance coat is the cheapest work you can do. A full strip and refinish costs roughly three times as much. Chinking is priced separately, per effective square foot.
Minimum project total is $2,500 to $4,500. Every figure below comes from the live pricing model behind our public Log Home Repair Estimator — the index and the calculator are the same numbers.
| Service | Low | High |
|---|---|---|
| Stain — maintenance coat Cleaning and a refresh coat on a finish that is still sound. | $1.75 | $2.25 |
| Stain — recoat Prep, spot repair, and a full recoat where the existing finish is worn but intact. | $4.75 | $5.25 |
| Stain — strip and refinish Full removal of the old finish, then a complete new finish system. | $5.75 | $6.25 |
| Chinking / sealant Priced per effective square foot — the share of wall that actually carries joints. | $7.75 | $8.25 |
| Media blasting — light Light surface cleaning where the existing finish releases easily. | $2.75 | $3.25 |
| Media blasting — standard The typical case: full finish removal on weathered logs. | $3.25 | $3.75 |
| Media blasting — heavy Failed finishes, multiple coats, heavy oxidation, or fire and smoke damage. | $3.75 | $5.25 |
Rates are per square foot of exterior wall area, not floor area. Service detail: log staining and clearcoat, chinking and sealant, and mobile media blasting. Add mobilization of $500–$1,000 per project. Minimum project total $2,500–$4,500.
Square footage sets the baseline. These factors adjust it. They are multipliers applied to wall area or to the service rate, and they are the reason two homes of identical size can quote thousands apart.
| Factor | Multiplier | What it means |
|---|---|---|
| Number of levels | 1 to 4 | Multiplies wall area directly. |
| Gables and complex rooflines | 1.00 / 1.10 / 1.20 | Simple, some gables, or many gables and dormers. |
| Windows and doors | 1.00 / 0.92 / 0.85 | Openings remove wall area. More glass lowers the billable area. |
| Porches, decks, tight access | 1.00 / 1.08 | Staging around obstructions adds labor. |
| Chinking scope | 0.20 / 0.60 / 1.00 | Share of wall that needs joint work: spot repair, partial, or full. |
| Media blasting scope | 0.25 / 0.75 / 1.00 | Share of the exterior being blasted. |
| Blasting access difficulty | 0.90 / 1.00 / 1.20 | Open and flat, typical, or steep and tight. |
| Stain bundled with blasting | 0.95 | Staining is discounted 5% when blasting is done on the same project. |
How wall area is calculated: (length + width) × 2 × wall height × number of levels, then adjusted for rooflines, openings, and access.
A 40 × 60 ft home with 9 ft walls over two levels starts at 3,600 sq ft of wall. Add gables (×1.10) and subtract average window and door area (×0.92) and it prices at 3,643 sq ft.
Three worked examples using the rates and multipliers above. Each figure includes mobilization and respects the project minimum.
30 × 40 ft · 9 ft walls · 1 level · simple roofline
Adjusted wall area: 1,159 sq ft
40 × 60 ft · 9 ft walls · 2 levels · some gables
Adjusted wall area: 3,643 sq ft
50 × 70 ft · 10 ft walls · 2 levels · many gables, tight access
Adjusted wall area: 5,288 sq ft
Services are priced individually here. A project combining blasting and staining receives a 5% reduction on the staining line.
Every rate in this index is read directly from the pricing model that powers the Pencil Log Pros Log Home Repair Estimator, the same public calculator homeowners use to price their own projects. Nothing here is a survey figure, an industry average, or an estimate of what other companies charge. It is one contractor’s actual rate card, published in full.
Rates reflect work performed in Colorado and the surrounding mountain states by Pencil Log Pros, a company that works only on log structures. Brad Siler is a Certified Licensed General Contractor Class C. The company holds Perma-Chink Applicator Certification and Sashco Zero Failures certification.
Weathering, decay, and coating adhesion on exterior wood are documented in the USDA Forest Products Laboratory Wood Handbook (FPL-GTR-190), which is the reference behind how these condition tiers are defined. Ranges are shown as low and high because condition drives cost more than size does. Two homes with identical square footage will price differently if one has a sound finish and the other has failed sealant and open joints. The low figure assumes straightforward conditions; the high figure assumes the complications that show up on inspection.
The index is reviewed quarterly. When rates change, this page and the estimator change together, and the update date at the top changes with them.
Log home restoration costs $1.75 to $8.25 per square foot of exterior wall, depending on the service. A maintenance coat runs $1.75–$2.25, a full recoat $4.75–$5.25, a strip and refinish $5.75–$6.25, and chinking $7.75–$8.25 per effective square foot. Media blasting adds $2.75–$5.25 depending on how much material has to come off. These are the live rates behind the Pencil Log Pros Log Home Repair Estimator, which prices work in Colorado and the surrounding mountain states.
The minimum project total is $2,500 to $4,500. Below that, mobilization, setup, and crew time cost more than the square footage justifies, so small jobs price at the minimum rather than by the foot. Mobilization itself runs $500 to $1,000 and covers getting equipment, containment, and crew to the property. Pencil Log Pros applies the same floor whether the property is in Grand Junction or a remote mountain valley, and confirms scope on site before any work begins.
Chinking costs more because it is joint work, not surface work. Staining covers broad, open wall; chinking follows every log seam, corner notch, and butt joint by hand, with backer rod set to the right depth before any sealant goes in. That is slow, skilled labor. Chinking is also priced per effective square foot — only the share of wall that actually carries joints — so a home needing spot repair pays on 20% of its wall area, not all of it.
Altitude and climate change how often the work is needed more than what it costs per square foot. UV exposure intensifies at elevation, and Colorado’s freeze-thaw cycles and dry winters break finishes down faster than they would at lower altitude. That shortens the interval between recoats and pushes more homes from a cheap maintenance coat toward a full strip and refinish. Pencil Log Pros builds exposure into the recommendation, not into a separate altitude surcharge.
These rates cover exterior finish work: staining, chinking, and media blasting. They do not include log replacement or structural repair, which are priced per log after inspection, and they do not include interior work, decks, fences, railings, or fire and smoke remediation. Permits and specialty access equipment are quoted separately when a property needs them. Pencil Log Pros identifies structural issues during inspection and prices them as their own line rather than folding them into a square-foot rate.
Most log homes need attention every 3 to 7 years, and exposure decides where a specific home lands in that range. South and west walls, gable ends, and anything under minimal roof overhang wear first. A home caught early needs only a maintenance coat at $1.75–$2.25 per square foot. A home left until the finish fails needs a strip and refinish at $5.75–$6.25, plus blasting. The gap between those two numbers is the entire argument for inspecting on a schedule. Pencil Log Pros sets that interval per property.
Yes, these rates reflect work in Colorado and the surrounding mountain states, where Pencil Log Pros is based. The company operates from Grand Junction, Colorado, with an established regional footprint across Wyoming, Utah, Idaho, New Mexico, and Kansas, and takes log home projects nationwide. Costs outside the mountain West vary with local labor rates, travel, and climate. The structure of the estimate — wall area, scope, access, and condition — holds regardless of where the home sits.
The index is published by Pencil Log Pros, a log home restoration company led by Brad Siler, a Certified Licensed General Contractor Class C. Every figure is pulled from the live pricing model behind the company’s public Log Home Repair Estimator, so the index and the calculator never disagree. It was last updated 2026-08-12 and is reviewed quarterly, with the next scheduled review on 2026-11-01. Journalists, writers, and researchers are free to cite and link to it.
You are free to cite, quote, and link to this index. No permission needed, no paywall, no form to fill out. We ask only that you link back to this page so readers can see the current numbers — rates change, and a link keeps your reporting accurate after we update.
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This page is reviewed quarterly. Next scheduled review: 2026-11-01. If you are working on a piece and want to confirm you have the latest figures, or you need a number that is not published here, email us and we will get back to you the same business day.
Expert commentary is available. Brad Siler is a Certified Licensed General Contractor Class C who works exclusively on log structures — restoration, chinking, media blasting, structural log repair, historical preservation, and fire damage. If you need a source who can speak to log home construction, maintenance intervals, wildfire recovery, or what actually fails on a log home at altitude, he is available for interviews.
The estimator uses every rate and multiplier on this page. Enter your dimensions and the services you need, and it returns the same range a Pencil Log Pros estimator would start from. It takes about two minutes and costs nothing.
