Original visual resources

Colorado exterior materials, made easier to compare.

These Registry illustrations accompany evidence-based material records. They are educational studies—not real project photographs, product approvals, construction details, or specifications.

Responsible use

Keep the caption and source record attached.

© 2026 Colorado Outdoor Estates Registry. All rights reserved. You may link to a graphic or use a downloaded copy in an editorial reference when the Registry credit, caption, and source-record link remain attached. Commercial republication, resale, alteration, or use as product or project evidence requires written permission.

Illustrative natural-stone terrace showing varied stone, cap slope, joints, drainage edge, and adjacent paving — Illustrative material study—not a project photograph or construction detail. Read the visible stone together with joints, transitions, slope, and drainage.

Natural stone exterior systems

Limestone · Sandstone · Granite · Quartzite

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Four illustrative stone specimens arranged for comparison: pale limestone, warm sandstone, speckled granite, and crystalline quartzite — Illustrative comparison of generic examples—not named products, approved samples, test results, or a promise of installed appearance.

Natural stone exterior systems · visual examples

Limestone · Sandstone · Granite · Quartzite

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Illustrative board-formed concrete steps and wall showing a control joint, sloped surfaces, and a drainage band — Illustrative material study—not a project photograph or construction detail. Appearance is only one part of mixture, placement, curing, joints, and drainage.

Architectural concrete

Board-formed cast-in-place · Sandblasted precast · Honed precast · GFRC accents

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Four illustrative concrete specimens arranged for comparison: board-formed cast-in-place, sandblasted precast, honed precast, and ribbed GFRC — Illustrative comparison of generic examples—not named products, approved samples, test results, or a promise of installed appearance.

Architectural concrete · visual examples

Board-formed cast-in-place · Sandblasted precast · Honed precast · GFRC accents

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Illustrative exterior timber connection showing protected end grain, a draining base gap, coated fasteners, and pigmented finish — Illustrative material study—not a project photograph or construction detail. Durable woodwork depends on drying paths and maintainable details, not finish alone.

Exterior timber & wood finishes

Western red cedar · Thermally modified wood · Acetylated wood · Durable hardwood

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Four illustrative exterior wood specimens arranged for comparison: Western red cedar, thermally modified wood, acetylated wood, and dark durable hardwood — Illustrative comparison of generic examples—not named products, approved samples, test results, or a promise of installed appearance.

Exterior timber & wood finishes · visual examples

Western red cedar · Thermally modified wood · Acetylated wood · Durable hardwood

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Illustrative exterior metal detail showing bronze, coated steel, fastened joints, drained edges, and protected transitions — Illustrative material study—not a project photograph or fabrication detail. Pairing, edges, fasteners, water retention, and repair access drive the review.

Metals, finishes & corrosion

Architectural bronze · Weathering steel · Powder-coated aluminum · Stainless steel

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Illustrative metal specimens: bronze, weathering steel, powder-coated aluminum, and brushed stainless steel arranged for comparison — Illustrative comparison of generic examples—not named products, approved samples, test results, or a promise of installed appearance.

Metals, finishes & corrosion · visual examples

Architectural bronze · Weathering steel · Powder-coated aluminum · Stainless steel

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Illustrative terrace edge revealing paving, drainage mat, membrane termination, flashing, and a clear outlet path — Illustrative material study—not a project photograph or construction detail. The image makes interfaces visible; the project team must design and verify the actual assembly.

Waterproofing & drainage interfaces

Sheet membrane · Liquid-applied membrane · Drainage composite · Metal flashing

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Illustrative envelope components: sheet membrane, liquid-applied membrane, dimpled drainage composite, and folded metal flashing — Illustrative comparison of generic examples—not named products, approved samples, test results, or a promise of installed appearance.

Waterproofing & drainage interfaces · visual examples

Sheet membrane · Liquid-applied membrane · Drainage composite · Metal flashing

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Illustrative exterior porcelain terrace comparing limestone-look slabs, concrete-look pavers, charcoal textured pavers, and wood-look planks — Illustrative material study—not a product endorsement, project photograph, or installation detail. Confirm the actual exterior rating, finish, support, joints, setting system, and drainage.

Large-format porcelain

Stone-look slabs · Concrete-look pavers · Textured pedestal pavers · Wood-look planks

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Accuracy boundary

A useful image can prompt better questions. It cannot approve an assembly.

Confirm the actual product, source, testing, support, drainage, movement, installation instructions, exposure, warranty, and local requirements with the responsible project professionals.

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