Posts & Timbers
Built for load, longevity, and outdoor exposure. Capital Lumber supplies a dependable inventory of pressure-treated posts and timbers designed for structural and decorative outdoor applications. From fence and foundation posts to heavy-duty timbers for decks, pergolas, and barns, materials are stocked in job-ready sizes and treated for long-term ground contact and above-ground use. With local availability and custom orders supported, Capital Lumber helps builders source the right post or timber without delays or compromises.
Pressure-Treated Posts
Designed for ground contact and structural support, pressure-treated posts provide dependable strength where durability matters most. Stocked in common sizes for fencing, foundations, and outdoor framing, with treatments suited for long-term exposure.
Structural Timbers
Heavy-duty timbers for load-bearing applications, including 6x6, 8x8, and larger sizes. Ideal for pergolas, barns, and large-scale outdoor structures, with lengths and grades selected for performance and consistency.
Appearance-Grade Timbers
Cleaner profiles for visible applications, appearance-grade timbers offer structural capability with a more refined look. Well-suited for decorative posts, exposed beams, and architectural features where finish matters.
Custom & Specialty Orders
When standard sizes are not enough, custom posts and timbers are available upon request. Specialty dimensions, treatment levels, and material options supported to meet project-specific requirements.
Overview
Capital Lumber carries a large inventory of pressure-treated posts and timbers from AllWeather Wood, designed for long-term durability in outdoor construction. These timbers are treated for ground contact and above-ground applications, making them ideal for fences, decks, pergolas, barns, and large-scale framing projects.
Stocked locally in job-ready sizes, with custom orders available for specialty dimensions or treatment levels.
Product Summary
Product | Grade | Typical Unit Size | Stocking Lengths | Notes |
|---|---|---|---|---|
4x4 Fir Post | Standard & Better / #1 FOHC | 35 pc. units | 8' / 10' | Treated for ground contact, ideal for fence posts |
6x6 Fir Post | Standard & Better / #1 FOHC | 16 pc. units | 16' / 20' + cut pieces (8'–12') | Heavy-duty posts and supports |
6x6, 8x8 & 6x12 Timbers | Standard & Better | Variable | 16' typical | Large-scale structural or decorative use |
Cedar - 6x8, 6x10, 6x12 and larger | Appearance | Variable | Varies | Specialty sizes and treatment types available upon request |
Custom Orders | — | — | Varies | Specialty sizes and treatment types available upon request |
Additional Info
All products are pressure-treated Douglas Fir, compliant with CA-C .31 or CA-C.T5 treatment standards
Designed for ground contact, foundation posts, and outdoor framing
Brown and green tint indicates protective treatment penetration
Pickup and local delivery available throughout the Treasure Valley
Contact Us
Posts & Timbers
Built for load, longevity, and outdoor exposure. Capital Lumber supplies a dependable inventory of pressure-treated posts and timbers designed for structural and decorative outdoor applications. From fence and foundation posts to heavy-duty timbers for decks, pergolas, and barns, materials are stocked in job-ready sizes and treated for long-term ground contact and above-ground use. With local availability and custom orders supported, Capital Lumber helps builders source the right post or timber without delays or compromises.
Pressure-Treated Posts
Designed for ground contact and structural support, pressure-treated posts provide dependable strength where durability matters most. Stocked in common sizes for fencing, foundations, and outdoor framing, with treatments suited for long-term exposure.
Structural Timbers
Heavy-duty timbers for load-bearing applications, including 6x6, 8x8, and larger sizes. Ideal for pergolas, barns, and large-scale outdoor structures, with lengths and grades selected for performance and consistency.
Appearance-Grade Timbers
Cleaner profiles for visible applications, appearance-grade timbers offer structural capability with a more refined look. Well-suited for decorative posts, exposed beams, and architectural features where finish matters.
Custom & Specialty Orders
When standard sizes are not enough, custom posts and timbers are available upon request. Specialty dimensions, treatment levels, and material options supported to meet project-specific requirements.
Overview
Capital Lumber carries a large inventory of pressure-treated posts and timbers from AllWeather Wood, designed for long-term durability in outdoor construction. These timbers are treated for ground contact and above-ground applications, making them ideal for fences, decks, pergolas, barns, and large-scale framing projects.
Stocked locally in job-ready sizes, with custom orders available for specialty dimensions or treatment levels.
Product Summary
Product | Grade | Typical Unit Size | Stocking Lengths | Notes |
|---|---|---|---|---|
4x4 Fir Post | Standard & Better / #1 FOHC | 35 pc. units | 8' / 10' | Treated for ground contact, ideal for fence posts |
6x6 Fir Post | Standard & Better / #1 FOHC | 16 pc. units | 16' / 20' + cut pieces (8'–12') | Heavy-duty posts and supports |
6x6, 8x8 & 6x12 Timbers | Standard & Better | Variable | 16' typical | Large-scale structural or decorative use |
Cedar - 6x8, 6x10, 6x12 and larger | Appearance | Variable | Varies | Specialty sizes and treatment types available upon request |
Custom Orders | — | — | Varies | Specialty sizes and treatment types available upon request |
Additional Info
All products are pressure-treated Douglas Fir, compliant with CA-C .31 or CA-C.T5 treatment standards
Designed for ground contact, foundation posts, and outdoor framing
Brown and green tint indicates protective treatment penetration
Pickup and local delivery available throughout the Treasure Valley
Contact Us
Posts & Timbers
Built for load, longevity, and outdoor exposure. Capital Lumber supplies a dependable inventory of pressure-treated posts and timbers designed for structural and decorative outdoor applications. From fence and foundation posts to heavy-duty timbers for decks, pergolas, and barns, materials are stocked in job-ready sizes and treated for long-term ground contact and above-ground use. With local availability and custom orders supported, Capital Lumber helps builders source the right post or timber without delays or compromises.
Pressure-Treated Posts
Designed for ground contact and structural support, pressure-treated posts provide dependable strength where durability matters most. Stocked in common sizes for fencing, foundations, and outdoor framing, with treatments suited for long-term exposure.
Structural Timbers
Heavy-duty timbers for load-bearing applications, including 6x6, 8x8, and larger sizes. Ideal for pergolas, barns, and large-scale outdoor structures, with lengths and grades selected for performance and consistency.
Appearance-Grade Timbers
Cleaner profiles for visible applications, appearance-grade timbers offer structural capability with a more refined look. Well-suited for decorative posts, exposed beams, and architectural features where finish matters.
Custom & Specialty Orders
When standard sizes are not enough, custom posts and timbers are available upon request. Specialty dimensions, treatment levels, and material options supported to meet project-specific requirements.
Overview
Capital Lumber carries a large inventory of pressure-treated posts and timbers from AllWeather Wood, designed for long-term durability in outdoor construction. These timbers are treated for ground contact and above-ground applications, making them ideal for fences, decks, pergolas, barns, and large-scale framing projects.
Stocked locally in job-ready sizes, with custom orders available for specialty dimensions or treatment levels.
Product Summary
Product | Grade | Typical Unit Size | Stocking Lengths | Notes |
|---|---|---|---|---|
4x4 Fir Post | Standard & Better / #1 FOHC | 35 pc. units | 8' / 10' | Treated for ground contact, ideal for fence posts |
6x6 Fir Post | Standard & Better / #1 FOHC | 16 pc. units | 16' / 20' + cut pieces (8'–12') | Heavy-duty posts and supports |
6x6, 8x8 & 6x12 Timbers | Standard & Better | Variable | 16' typical | Large-scale structural or decorative use |
Cedar - 6x8, 6x10, 6x12 and larger | Appearance | Variable | Varies | Specialty sizes and treatment types available upon request |
Custom Orders | — | — | Varies | Specialty sizes and treatment types available upon request |
Additional Info
All products are pressure-treated Douglas Fir, compliant with CA-C .31 or CA-C.T5 treatment standards
Designed for ground contact, foundation posts, and outdoor framing
Brown and green tint indicates protective treatment penetration
Pickup and local delivery available throughout the Treasure Valley
Contact Us
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Capital Lumber Co.
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Capital Lumber Co.
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Locally Owned
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Capital Lumber Co.
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Capital Lumber Co.
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Locally Owned
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Capital Lumber Co.
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Locally Owned
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Capital Lumber Co.
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Locally Owned
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Capital Lumber Co.
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Locally Owned
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Capital Lumber Co.
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Locally Owned
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Capital Lumber Co.
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Locally Owned
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Northend
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