Organic Alder Wedding Arches — Chuppahs & Pergolas
Handcrafted alder chuppahs and pergolas from the Oregon Coast — a sustainable, moss-and-lichen–textured alternative to birch. Built for photographers and designers who want authentic forest character and engineered for safe, heavy floral installations.
Native alder — honest, organic character
Alder is our on-site, sustainably sourced native wood. Unlike brilliant white birch, alder carries moss and lichen that photograph beautifully and lend authentic forest texture. Each arch is hand-built using traditional mortise & tenon joinery for strength, longevity and a natural aesthetic.
Chuppahs — ceremonial frames
Classic ceremonial chuppahs built with mortise & tenon connections for a fully natural, glue-free assembly. Standard chuppah dimensions are 7–8' high by 6–8' wide; fully customizable to suit ceremony needs.
Service: rental and purchase, floral install available, delivery and full installation.
- Hand-built for a unique, artisan finish
- Moss retained or lightly cleaned per request
- Optional canopy, drape or floral wiring and anchors
Pergolas — large ceremony & installation structures
Freestanding pergolas sized for large ceremonies and installations. Footprints from 8–12' and heights up to 10', engineered for heavy floral loads and safe public use.
Service: custom design, full assembly, anchors for different surfaces, and floral dressing.
- Engineered for safety with heavy floral loads
- Arched tops or straight profiles — customizable
- Delivery/installation and teardown by our crew
What we provide
- Handcrafted alder frames — chuppahs, pergolas and specialty arches.
- Mortise & tenon joinery — all-natural connections for strength and repairability.
- Rental and purchase options, with professional installation and teardown.
- Custom sizing, finishes (bark-on or brushed) and moss level choices.
- Floral installation available; we coordinate refrigeration & staging for attached florals.
Lead times & installation
Typical lead time for custom builds: 4–8 weeks. For peak weekend rentals, reserve 3–6 months in advance. We offer regional delivery (Oregon Coast, Portland metro and surrounding areas) and full installation — pricing includes site survey when required.
Site & safety notes
- We recommend a level surface and 4 anchor points for pergolas; decking or paver sites require different anchors.
- Our crew provides rigging for heavy floral installs and verifies load limits on site.
- For multi-day events we provide storage and reconditioning of the arch if needed.
Design & technical guidelines
| Item | Typical specs |
|---|---|
| Chuppah height | 7–8' (custom heights available) |
| Chuppah width | 6–8' (custom) |
| Pergola footprint | 8–12' square typical; custom footprints available |
| Materials | Bark-on alder poles, cross beams; mortise & tenon joinery; moss/lichen retained or brushed |
| Finish | Natural, lightly brushed, or clear water-based sealant |
| Installation | Anchored to ground/pavers or secured to decking; engineered for flower loads |
Gallery
Click an image to enlarge. These examples show natural mortise & tenon connections, arched pergola profiles and mossy, organic finishes.
Frequently asked questions
Is alder a good substitute for birch?
Yes. Alder offers a sustainable native option with organic moss and lichen texture that many designers prefer. It offers a different, more natural look than brilliant white birch.
Do you offer rentals and purchases?
We offer both. Rentals include delivery, install and teardown; purchases are custom builds. Floral installation is available as an add-on.
How far in advance should I reserve?
For custom builds and peak weekend rentals, reserve 3–6 months in advance. Typical build lead time is 4–8 weeks; expedited options may be available for an extra fee.
How are arches finished?
We offer bark-on (moss/lichen retained), lightly brushed (cleaned), or a clear, water-based seal. Moss/lichen can be left in place for the “wild” look or cleaned up depending on design preference.
Contact & next steps
Email: sales@oregoncoastalflowers.com
Phone: 503-815-3762
Include venue photos or site plans with your inquiry for the most accurate quote and installation plan.
