Careo 7016 Square WPC Hybrid Aluminum Post (4 3/4″ x 4 3/4″)
The Geolam Careo 7016 is the largest and most commanding profile in the Careo architectural elements family, measuring 4 3/4″ x 4 3/4″ and combining an anodized aluminum alloy core (A6063S-T5 Series 6000) with a wood/polypropylene composite (WPC) outer skin through Geolam’s exclusive co-extrusion process. Its bold square cross-section and exceptional secondary moment of 266.4 cm⁴ make it the preferred choice for large-scale façade applications, prominent architectural accents, and statement sunshade systems where visual impact and long-term dimensional stability are essential. Specified by architects and builders for high-profile commercial and institutional projects, the Careo 7016 delivers the authentic warmth of stained hardwood with zero maintenance across its full service life.
✓ Hybrid Aluminum/WPC
✓ Non-Combustible (ASTM E-136)
✓ Zero Maintenance
✓ Custom Lengths Available
✓ Non-Combustible (ASTM E-136)
✓ Zero Maintenance
✓ Custom Lengths Available
Key Specifications
| Dimensions | 4 3/4″ x 4 3/4″ / 120 mm × 120 mm |
| Weight | 2.69 lb/ft / 4.00 kg/lm |
| Standard Length | 9 ft 10 in / 3.0 m |
| Custom Lengths | 7 ft to 19 ft 8 in / 2.15 m to 6 m |
| Fire Rating | Non-combustible (ASTM E-136) |
| End Caps | Yes, WPC or ASA |
| Minimum Order | 1,600 lineal ft (standard colors) |
Available Finishes
Standard Colors (min. 1,600 lineal ft)
Sanded wood-grain finishes that replicate the look of stained hardwood. Sanding finish and shading may vary between production runs.
Teak
Moleskin
Rosewood
EbonyNon-Standard Colors (min. 5,000 lineal ft, 90-day lead time)
Carbon
BilingaCustom colors available (min. 6,000 lineal ft). Sanding finish and shading may vary between production runs.
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Key Benefits
| Authentic Wood Appearance | At 4 3/4″ square, the Careo 7016’s generous profile face area showcases the full depth of Geolam’s sanded WPC grain finish, delivering the bold warmth and visual presence of a natural hardwood column at a fraction of the weight. |
| Non-Combustible | Certified non-combustible per ASTM E-136 (appendix), making the Careo 7016 suitable for large-scale commercial, high-rise, and institutional projects with the most demanding fire code requirements. |
| Zero Maintenance | Unlike natural hardwood columns, the Careo 7016 requires no staining, sealing, or painting. It withstands UV exposure, moisture, and weathering with no periodic treatment across its full service life. |
| Performance | The 120 mm aluminum alloy core provides a secondary moment of 266.4 cm⁴ on all axes — the highest in the Careo range — delivering exceptional dimensional stability and resistance to thermal movement across large-span applications. |
| Custom Lengths | Available from 7 ft to 19 ft 8 in (2.15 m to 6 m), enabling seamless, unjointed runs that emphasize the profile’s bold proportions across tall façades and prominent sunshade systems. |
Applications
Commonly used for
- Large-scale façade accents & cladding
- Statement sunshade & brise-soleil systems
- Architectural accents
- Pergolas
- Decorative screens & privacy elements
- Interior feature walls & lobby elements
Specified for
- Commercial office & mixed-use developments
- Hospitality: hotels, resorts & restaurants
- Multi-family residential & condominiums
- Retail & entertainment venues
- Institutional & civic buildings
Full Technical Specifications
| Material | Hybrid Aluminum/WPC (co-extruded) |
| Core | Anodized aluminum alloy A6063S-T5 Series 6000 |
| Dimensions | 4 3/4″ x 4 3/4″ / 120 mm × 120 mm |
| Section Tolerances | +0.5 / -2.0 mm |
| Weight | 2.69 lb/ft / 4.00 kg/lm |
| Standard Length | 9 ft 10 in / 3.0 m |
| Custom Lengths | 7 ft to 19 ft 8 in / 2.15 m to 6 m |
| Surface Finish | Sanded |
| End Caps | Yes, WPC or ASA, glued with Sikaflex Crystal Clear or 3M DP-8010 |
| Fire Rating | Non-combustible (ASTM E-136 appendix) |
| Thermal Expansion | 23.4 μm/m/°C (20–100°C) |
| Modulus of Elasticity | 68.9 GPa |
| Max Tensile Strength | 186 MPa |
| Secondary Moment Ix / Iy | 266.4 cm⁴ / 266.4 cm⁴ |
| Section Modulus (all axes) | 45.5 cm³ (Z+x, Z-x, Z+y, Z-y) |
| Carbon Footprint | WPC: 1.54 kg CO₂/kg / Profile: 9.005 kg CO₂/kg |
Installation Overview
| Fastening options | InPull nut (M6–M12), blind nut, self-tapping screw, flange bolt, or plug system |
| Cutting | Aluminum-cutting chip saws only. Max 2 m/min. Do not use grinders or chainsaws. |
| Expansion gaps | Pre-drilled holes 2–4 mm wider than bolt shaft. Washers required. 0.92 mm/m expansion per 40°C difference. |
| End caps | Glue WPC or ASA end caps with Sikaflex Crystal Clear or 3M DP-8010. Keep four weep holes unblocked. Minimum order: 100 pieces. |
| Connectors | Straight connector (20 cm) for straight runs. Corner connectors for 90° joins with a nearly invisible joint. Minimum order: 100 pieces. |
Geolam Technology VS. Alternative Technologies
See how Geolam compares to the leading alternative materials on the market.
| Parameter | Geolam | AluminumLongboard, Knotwood, Dizal, Lynx | Phenolics / HPLProdema, Fundermax, Trespa | WPCWood’n | Rice Hulls / PVCResysta | Terracotta BaguettesBoston Valley, Terreal | Natural WoodIpé, Cedar, PT |
|---|---|---|---|---|---|---|---|
| Aesthetic | ✓ Authentic wood grain | ✗ Printed finish | ✗ No true woodgrain | ✗ Visible butt joints | ✗ Needs finishing | ✗ Smooth, no grain | ✓ Natural warmth |
| Maintenance | ✓ Zero, clean only | ✗ Annual cleaning log | ✓ Zero, clean only | ✗ Regular cleaning | ✗ Needs refinishing | ✓ Zero, clean only | ✗ Frequent refinishing |
| Fire Rating | ✓ ASTM E136 NC | ✓ ASTM E136 NC | ✗ Class A/B, needs NFPA 285 | ✗ Class A, combustible | ✗ Class A, combustible | ✓ ASTM E136 NC | ✗ Combustible |
| Scratch Resistance | ✓ 35-yr proven, sandable | ✗ Visible scratches | ✗ Visible scratches | ✗ Visible scratches | ✗ Visible scratches | ✗ Visible scratches | ✗ Visible scratches |
| Custom Lengths | ✓ Up to 19’8″ | ✗ 12’–24′ standard only | ✓ Up to 4′ × 10′ | ✗ 12′ standard only | ✗ 12′ standard only | ✗ 6′ max | ✗ 8’–12′ (species-based) |
| Warranty | ✓ 10-yr non-prorated | ✓ 25–50 yr, may prorate | ✓ 10-yr, prorated finish | ✗ 5-yr (handled abroad) | ✓ 25-yr, no finish warranty | ✓ 30-yr | ✗ None |
| Installation | ✓ Ready to install | ✗ Requires furring | ✗ Requires sub-framing | ✗ Furring & clips | ✗ Specific furring spacing | ✗ Complex, engineered | ✗ Furring typical |
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Frequently Asked Questions
| What is the Careo 7016 made of? | The Careo 7016 is co-extruded with an anodized aluminum alloy core (A6063S-T5, Series 6000) and a wood/polypropylene composite (WPC) outer skin, producing a large-format sanded wood-grain profile with equal performance on all four axes. |
| Is it fire-rated? | Yes. The Careo 7016 is certified non-combustible per ASTM E-136 (appendix), meeting fire safety requirements for large-scale commercial, high-rise, and institutional projects. |
| Are custom lengths available? | Yes. The Careo 7016 is available in custom lengths from 7 ft to 19 ft 8 in (2.15 m to 6 m), with a standard stocking length of 9 ft 10 in (3.0 m). |
| What finishes are available? | Four standard colors with a minimum order of 1,600 lineal ft: Teak, Moleskin, Rosewood, and Ebony. Non-standard colors Carbon and Bilinga require a 5,000 lineal ft minimum and 90-day lead time. Custom colors are available at 6,000 lineal ft minimum. |
| Can it be used indoors? | Yes. The Careo 7016's bold 4 3/4" square profile is well suited to interior lobby feature walls, statement ceiling elements, and large-format decorative installations where visual impact and a premium wood aesthetic are the priority. |
Downloads & Documents
| Careo 7016 Datasheet | Download PDF |
| Installation & Maintenance Guide | Download PDF |
| CAD Drawings | View |
| Submittal Documentation | View |
| Tests & Certifications | View |
