Large four-post bay
Both the 7 m long side and 5 m short side remain within the JY250-B module reference.
Single module: Possible
Premium Heavy-Duty Series
JY250-B Heavy-Duty Motorized Pergola
Verified against the 2026 product catalogue
JY250-B is the largest rotating-louver model in the current range. The 250mm blades, 260mm heavy-duty beam profile and 180mm posts support premium projects that need a larger four-post module and a more substantial architectural presence.
- Motorized 250mm rotating louvers
- 260mm heavy-duty beam profile
- 180mm x 180mm aluminum posts
- Catalogue maximum single module: 7.0m x 6.0m
- Motorized system and four posts included in the standard module configuration
Large-Span Planning
A 7m x 6m Four-Post Module for Premium Projects
The larger module can reduce visual interruption from intermediate posts in appropriate layouts. It is intended for premium villas, hotel terraces, resort lounges, restaurants and commercial outdoor areas where both span and architectural scale matter.
- Wider unobstructed outdoor zones
- Substantial 260mm beam profile
- Large 250mm louver format
- Project-based configuration and quotation
Profile Reference
180mm Posts, 260mm Beams and 250mm Louvers
The three core profiles make the difference between JY250-B and lighter residential models clear. Final engineering still depends on site, foundation, exposure, drainage and local requirements, so the catalogue maximum is a selection guide rather than blanket approval.
Post180 x 180 mm
Beam260 mm
Blade250 mm
Maximum Module7.0 x 6.0 m
Commercial Fit
Built for High-Value Outdoor Spaces
JY250-B is the strongest starting point in this catalogue for dealers and project teams handling premium large-span briefs.
- Hotels, resorts and clubs
- Restaurant terraces and event venues
- Large villa courtyards and pool decks
- Architect-led commercial projects
JY250-B Large-Span Planning
Larger Single Modules Mean Fewer Intermediate Posts
JY250-B is the premium large-span rotating-louver platform, with a catalogue single-module reference up to 7.0 m on the longer side and 6.0 m on the shorter side. Its advantage is not that the total pergola can only reach 7 × 6 m, but that much larger individual bays can be created before additional posts are required.
01
Start with the required open bay
Do not judge the pergola only by the total project size. First decide whether the customer needs one large open bay or accepts intermediate shared posts between modules.
02
Check every individual module
For each rectangular module, compare its longer dimension with the model's maximum long-side reference and its shorter dimension with the maximum short-side reference.
03
Upgrade only when the required bay still exceeds the limit
If a larger project can be divided into compliant modules, the existing structural series can still be used. Move to a heavier series when fewer intermediate posts are required or when the individual bay itself remains too large.
| Series | Max Long Side* | Max Short Side* | Large Projects | Positioning |
|---|---|---|---|---|
| JY250-B | 7.0 m | 6.0 m | Multi-module available | Premium large-span motorized |
*Single-module catalogue selection reference. The total pergola can be larger through connected modules. Final structural suitability still depends on site conditions, foundation, exposure, installation method and local requirements.
Too long as one standard module
The 8 m long side exceeds the 7 m catalogue reference even though the 6 m short side is acceptable.
Single module: No
2 × (4 × 6 m)
Split the total 8 m length into two bays. Each bay becomes 6 × 4 m after dimension sorting and remains within JY250-B limits.
JY250-B multi-module: Yes
Project Decision
Is the priority fewer posts or the lowest structural cost?
Use the larger JY250-B bay
JY250-B is useful when open views, fewer intermediate posts and larger individual modules are more important than minimizing profile cost.
Compare a smaller series with more modules
When additional shared posts are acceptable, JY180 or JY220 multi-module layouts may achieve the same total area more economically.
Key point
JY250-B's 7 × 6 m figure is a single-module reference. The total project can continue through connected modules, while its larger bay capacity helps reduce intermediate posts.
Review a large-span JY250-B project
Share the clear opening, overall size, installation location, quantity and accessory needs. We will review module planning before preparing a project quotation.