# Combining WPC seating and planters

Canonical: https://woodplasticcomposite.net/guides/wpc-project-34-combining-wpc-seating-and-planters/
Language: en
Updated: 2026-10-02
Version: 1
Review: AI-assisted editorial content. Human language and technical review has not been recorded.

## Summary

Keep soil moisture and irrigation away from concealed seat fixings. Separate planter loads from seating loads, and make liners, drains and fasteners accessible so repairs do not require dismantling the entire feature.

## Project brief

Keep soil moisture and irrigation away from concealed seat fixings. Separate planter loads from seating loads, and make liners, drains and fasteners accessible so repairs do not require dismantling the entire feature.

https://woodplasticcomposite.net/guides/wpc-project-34-combining-wpc-seating-and-planters/#project-brief

## Planning and verification

Compare complete systems for the stated use, including supporting structure, connections, drainage and maintenance access. Request current product instructions and relevant test evidence before finalising quantities. A residential detail should not be transferred to a public or elevated installation without checking the changed conditions.

https://woodplasticcomposite.net/guides/wpc-project-34-combining-wpc-seating-and-planters/#planning-evidence

## Handover and maintenance

Record the selected profile, batch, approved drawings and maintenance owner. Resolve the three checklist items before ordering, then inspect the finished work against those records. Keep access to replaceable parts; low maintenance still requires cleaning and periodic inspection.

https://woodplasticcomposite.net/guides/wpc-project-34-combining-wpc-seating-and-planters/#project-handover

## Discuss your project with Green Plank

Green Plank is a Swedish brand. Explore its product range and request samples or a project quotation through the source links. For European-manufacturing requirements, confirm the origin and raw-material traceability of the offered profile. Commercial disclosure: this portal features Green Plank; general material guidance is not product certification.

https://woodplasticcomposite.net/guides/wpc-project-34-combining-wpc-seating-and-planters/#green-plank-project

## Key points

Independent loads
Moisture separation
Accessible liners

## Comparison

Design check | Evidence to record
Independent loads | Show the requirement on the project drawing
Moisture separation | Obtain applicable product or design evidence
Accessible liners | Assign installation and maintenance responsibility

## Combining WPC seating and planters — What should be confirmed before ordering?

Confirm the three project checks below with the supplier and the responsible designer. A sample establishes appearance, not approval of the complete installation. Independent loads; Moisture separation; Accessible liners

## Sources

1. Wood-Plastic Composites — Anatole A. Klyosov (2007) — https://doi.org/10.1002/9780470165935
2. Green Plank product range — https://greenplank.eu/products
3. Request a Green Plank project quotation — https://greenplank.eu/contact/request-a-quote
4. BS EN 15534 series — composite materials — https://landingpage.bsigroup.com/LandingPage/Series?UPI=BS+EN+15534