Wall-mounted arched roof retractable sunroom—single-direction sliding or bi-parting, curved daylight roof, natural rain run-off, fast install, ideal for cafés, restaurant patios, and villa terraces.

Wall-mounted Arched Roof Retractable Sunroom | Single-direction / Bi-parting Sliding Retractable Glass Sunroom

Benefits of Wall-mounted Arched roof Single-direction &Bi-parting Retractable Sunroom

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Keeps aisles and seats intact

Wall-attached rails preserve circulation and table count.

Bigger open-sky vibe

Wide span & symmetry

A centered split gives balanced sightlines and fewer posts—great for pools, ceremonies, symmetric atria.

~75–80% opening (design target) with strong natural ventilation.

The arched roof gives extra head clearance and a softer ceiling line over narrow terraces.

Comfortable headroom

Open-sky feel that’s “enough for daily use”

Event-ready layouts

~70–75% opening (design target) supports airflow and outdoor ambience.

Uninterrupted center aisle; quick switches between dining / stage / runway with scene presets.

Wall-mounted Arched roof Single-direction Retractable Sunroom

Wall-mounted Arched roof Bi-parting Retractable Sunroom

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Fast retrofit, low disruption

Modular, one-side stow; 3–10 days typical on site (site-dependent).

Weather & Maintenance

Curved roof sheds water to both sides via natural run-off; optional side screens manage wind-blown rain.

Sheds water naturally

Arched geometry + multi-slope detailing drive rain to outer drip edges/scuppers (no hidden gutters).

Brandable fascia

Symmetric arches suit RAL custom colors, logos, and lighting.

Note: Define drain paths & anti-slip on floors; all performance subject to engineering and local codes.

Note: Needs dedicated structural checks for the center split and drive synchronization.

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Quieter under rain

Curved glazing often reduces drumming vs. flat panels; optional blinds cut glare/heat.

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Façade-friendly look

The arch aligns with eaves or signage, improving storefront presence.

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Best Fit

Long, linear street terraces / hotel balconies / atrium edges with depth ≤ ~7 m, reliable façade anchorage, and frequent daily cycling.

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More engineering content

Center spine/alignment, dual or multi drives → higher cost, but unlocks wider spans and showpiece symmetry.

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Smart integrations

Pools / wedding lawns / symmetric courtyards / long galleries where ceremony, symmetry, and high openness matter.

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Best Fit

Zoning, wind/rain auto-close, BMS hooks, lighting/AV scenes (day/party/wedding/storm).

Explore Wall-mounted Arched roof Single-direction &Bi-parting Retractable Sunroom

Mount

Glazing

Operating

Roof

Sealing

Speed

Wall-mounted

Noise

Opening

Net span

Duty cycle

Single-slope/Gable/Multi-slope/Arched

Single-direction / Bi-parting

6–40 m (design-dependent)

Double tempered laminated glass / PC solid

Wall-mounted Sunroom Spec Sheet

Ranges indicative; final per stamped calculations & local code.

Key specifications

Item

Spec

EPDM labyrinth + five-path drainage

Perimeter <~60 dB (indicative)

~20–40 cycles/hour (typical)

-10–50 °C

~0.08–0.15 m/s (indicative)

Notes

Aluminum 6061/6063-T6; fluorocarbon coating; EPDM labyrinth; five-path drainage; Siemens/BLDC drive; -10–50 °C; BMS/Fire integration.

Clear Span

Typical Depth

Height

Frame

Reference Structual

Material

OpenWay

Industry-Specific Use Cases

≤2.8m

≤2m

≤5.6m

≤4m

2.5-3.5m

2.8-3.2m

64.5*64.5mm

Wall-attached(one side)/One-way Sliding Roof

PC Solid

Manual/Motorized

·F&B: retractable canopies for outdoor seating / storefront awnings / semi-outdoor booths

·Hospitality: terrace roofs for boutique hotels & B&Bs / small pool covers

·Wellness & Care: outdoor activity zones for rehab centers / covered walkways for nursing homes

·Education: pick-up/drop-off canopies / campus walkways

·Residential: retractable roofs for villa gardens / terraces / balconies

2-3m

4.5-7m

3-5m

3.0-3.5m

3.3-3.9m

2.6-3.0m

64.5*64.5mm

88*100mm

88*100mm

Wall-attached(one side)/One-way Sliding Roof

Laminated double tempered Glass

PC Solid

Wall-attached (one side)/ bi-parting (center-opening) sliding

Wall-attached (one side)/ bi-parting (center-opening) sliding

Laminated double tempered Glass

·F&B: premium retractable canopies for outdoor seating / premium storefront awnings / premium semi-outdoor booths

·Hospitality: premium terrace roofs for boutique hotels & B&Bs / premium small-pool covers

·Wellness & Care: outdoor activity zones for rehabilitation centers / covered walkways for nursing homes

·Education: pick-up/drop-off canopies / campus covered walkways

·Residential: premium villa garden/terrace solutions / premium retractable balcony roofs

·F&B: retractable canopies for outdoor seating / storefront awnings / semi-outdoor booths

·Hospitality: terrace roofs for B&Bs / small pool covers

·Wellness & Care: outdoor activity areas for rehabilitation centers / covered walkways for nursing homes

·Education: pick-up/drop-off canopies / campus covered walkways

·Residential: retractable roofs for villa gardens / terraces / balconies

·F&B: premium retractable canopies for outdoor seating / premium storefront awnings / premium semi-outdoor booths

·Hospitality: premium terrace roofs for boutique hotels & B&Bs / premium small-pool covers

·Wellness & Care: outdoor activity areas for rehabilitation centers / covered walkways for nursing homes

·Education: pick-up/drop-off canopies / campus covered walkways

·Residential: premium villa garden/terrace solutions / premium retractable balcony roofs

Note :The specifications shown are for reference only; larger sizes can be customized upon request.

Manual/Motorized

Manual/Motorized

Manual/Motorized

Clear Span

Typical Depth

Height

Frame

Reference Structual

Material

OpenWay

Industry-Specific Use Cases

≤8.4m

≤6m

≤2.8m

≤2m

6-9m

3.6-4.2m

88*150mm

Wall-attached (one side)/ bi-parting (center-opening) sliding

PC Solid

Manual/Motorized

·F&B: large outdoor seating areas / operable private-dining suites & covered galleries

·Hospitality: resort-hotel pool roofs / banquet pre-function galleries

·Wellness & Care: wellness/fitness center covered walkways / garden promenades

·Education: main-corridor covered walkways / grandstand rain canopies

·Residential: premium villa pool covers / rooftop gardens

4.5-7m

2.5-4m

2-3m

2.6-3.0m

2.8-3.2m

3.3-3.9m

88*150mm

64.5*64.5mm

64.5*64.5mm

Wall-attached (one side)/ bi-parting (center-opening) sliding

Laminated double tempered Glass

PC Solid

Wall-attached(one side)/ One-way Sliding Roof

Wall-attached(one side)/ One-way Sliding Roof

Laminated double tempered Glass

·F&B: premium retractable canopies for outdoor seating / premium storefront awnings / premium semi-outdoor booths

·Hospitality: premium terrace roofs for boutique hotels & B&Bs / premium small pool covers

·Wellness & Care: outdoor activity areas for rehabilitation centers / covered walkways for nursing homes

·Education: pick-up/drop-off canopies / campus covered walkways

·Residential: premium villa garden/terrace solutions / premium retractable balcony roofs

·F&B: frequently opened/closed outdoor seating areas / retractable canopies for outdoor seating / storefront awnings / semi-outdoor booths

·Hospitality: frequently opened/closed outdoor seating areas / terrace roofs for B&Bs / small pool covers

·Wellness & Care: outdoor activity areas for rehabilitation centers / covered walkways for nursing homes

·Education: pick-up/drop-off canopies / campus covered walkways

·Residential: retractable roofs for villa gardens / terraces / balconies

·F&B: frequently cycled outdoor seating areas / premium retractable canopies for outdoor seating / premium storefront awnings / premium semi-outdoor booths

·Hospitality: frequently cycled outdoor seating areas / premium terrace roofs for boutique hotels & B&Bs / premium small pool covers

·Wellness & Care: outdoor activity areas for rehabilitation centers / covered walkways for nursing homes

·Education: pick-up/drop-off canopies / campus covered walkways

·Residential: premium villa garden/terrace solutions / premium retractable balcony roofs

Note :The specifications shown are for reference only; larger sizes can be customized upon request.

Manual/Motorized

Manual/Motorized

Manual/Motorized

Clear Span

Typical Depth

Height

Frame

Reference Structual

Mat er ial

OpenWay

Industry-Specific Use Cases

≤5.6m

≤4m

≤8.4m

≤6m

4.5-7m

3.3-3.9m

88*100mm

Wall-attached (one side)/ bi-parting (center-opening) sliding

PC Solid

Manual/Motorized

·F&B: frequently cycled outdoor seating areas / premium retractable canopies for outdoor seating / premium storefront awnings / premium semi-outdoor booths

·Hospitality: frequently cycled outdoor seating areas / premium terrace roofs for boutique hotels & B&Bs / premium small pool covers

·Wellness & Care: outdoor activity areas for rehabilitation centers / covered walkways for nursing homes

·Education: pick-up/drop-off canopies / campus covered walkways

·Residential: premium villa garden/terrace solutions / premium retractable balcony roofs

3-5m

6-9m

4.5-7m

3.3-3.9m

3.6-4.2m

3.0-3.5m

88*100mm

88*150mm

88*150mm

Wall-attached (one side)/ bi-parting (center-opening) sliding

Laminated double tempered Glass

PC Solid

Wall-attached (one side)/ bi-parting (center-opening) sliding

Wall-attached (one side)/ bi-parting (center-opening) sliding

Laminated  double tempered Glass

·F&B: frequently cycled outdoor seating areas / premium retractable canopies for outdoor seating / premium storefront awnings / premium semi-outdoor booths

·Hospitality: frequently cycled outdoor seating areas / premium terrace roofs for boutique hotels & B&Bs / premium small pool covers

·Wellness & Care: outdoor activity areas for rehabilitation centers / covered walkways for nursing homes

·Education: pick-up/drop-off canopies / campus covered walkways

·Residential: premium villa garden/terrace solutions / premium retractable balcony roofs

·F&B: frequently cycled outdoor seating areas / large outdoor seating areas / operable private-dining suites & covered galleries

·Hospitality: frequently cycled outdoor seating areas / resort-hotel pool roofs / banquet pre-function galleries

·Wellness & Care: wellness/fitness center covered walkways / garden promenades

·Education: main-corridor covered walkways / grandstand rain canopies

·Residential: premium villa pool covers / rooftop gardens

·F&B: frequently cycled outdoor seating areas / premium retractable canopies for outdoor seating / premium storefront awnings / premium semi-outdoor booths

·Hospitality: frequently cycled outdoor seating areas / premium terrace roofs for boutique hotels & B&Bs / premium small pool covers

·Wellness & Care: outdoor activity areas for rehabilitation centers / covered walkways for nursing homes

·Education: pick-up/drop-off canopies / campus covered walkways

·Residential: premium villa gardens/terraces / premium retractable balcony roofs

Note :The specifications shown are for reference only; larger sizes can be customized upon request.

Manual/Motorized

Manual/Motorized

Manual/Motorized

Clear Span

Typical Depth

Height

Frame

Reference Structual

Material

OpenWay

Industry-Specific Use Cases

≤11.2m

≤8m

≤12m

≤16m

7-10m

3.8-4.6m

88*190mm

Wall-attached (one side)/ bi-parting (center-opening) sliding

Manual/Motorized

·F&B: high-end, frequently cycled outdoor seating areas / large premium outdoor dining zones / premium operable private-dining suites & covered galleries

·Hospitality: high-end, frequently cycled outdoor seating areas / premium resort-hotel pool roofs / premium banquet pre-function galleries

·Wellness & Care: wellness/fitness center covered walkways / garden promenades

·Education: main-corridor covered walkways / grandstand rain canopies

·Residential: premium villa pool covers / premium rooftop gardens

6-9m

8-12m

9-14m

4.5-5.5m

4.2-5.0m

3.6-4.2m

88*190mm

120*250mm

120*328mm

Wall-attached (one side)/ bi-parting (center-opening) sliding

Laminated doubel tempered Glass

Laminated double tempered Glass

Wall-attached (one side)/ bi-parting (center-opening) sliding

Wall-attached (one side)/ bi-parting (center-opening) sliding

Laminated double tempered Glass

·F&B: high-end, frequently cycled outdoor seating areas / large premium outdoor dining zones / premium operable private-dining suites & covered galleries

·Hospitality: high-end, frequently cycled outdoor seating areas / premium resort-hotel pool roofs / premium banquet pre-function galleries

·Wellness & Care: wellness/fitness center covered walkways / garden promenades

·Education: main-corridor covered walkways / grandstand rain canopies

·Residential: premium villa pool covers / premium rooftop gardens

·F&B: high-end, frequently cycled outdoor seating areas / large premium outdoor dining zones / premium operable private-dining suites & covered galleries

·Hospitality: high-end, frequently cycled outdoor seating areas / premium resort-hotel pool roofs / premium banquet pre-function galleries

·Wellness & Care: wellness/fitness center covered walkways / garden promenades

·Education: main-corridor covered walkways / grandstand rain canopies

·Residential: premium villa pool covers / premium rooftop gardens

·F&B: frequently cycled outdoor seating areas / premium dining-atrium outdoor seating in lifestyle blocks / premium covered galleries along pedestrian streets

·Hospitality: frequently cycled outdoor seating areas / premium double-height hotel atriums / premium clubhouse pool roofs

·Wellness & Care: senior-living park covered walkways / activity-plaza shade canopies

·Education: sports grandstand rain canopies / classroom-building covered walkways

·Residential: premium community main-entrance canopies / premium communal covered galleries

PC Solid

Note :The specifications shown are for reference only; larger sizes can be customized upon request.

Manual/Motorized

Manual/Motorized

Manual/Motorized

Clear Span Wall-mounted Arched roof Single-direction &Bi-parting Retractable Sunroom Spec Sheet & Sizing Guide

Typical Use Cases

Retractable sunroom turns rooftop corridors into a bright, weather-proof walkway.

Penthouse/rooftop terrace corridors

Seamless indoor–outdoor flow with a transparent retractable enclosure.Add a private rooftop retreat with a retractable terrace sunroom.Create a photogenic display area—perfect for sales centers and show gardens.Maximize narrow villa side spaces with a retractable enclosure, rain or shine.Expand seating and boost foot traffic with a weather-proof retractable facade.Private dining zone with retractable enclosure enhances comfort and experience.Extend living space without renovation—retractable sunroom adds value instantly.

Show gardens & display verandas

Townhouse/villa side passages

High-street restaurant/café frontage

Indoor–outdoor transition

Villa / self-built home upper-floor or rooftop terraces

Home space extension

Restaurant interior / private dining

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Wall-mounted Arched roof Single-direction &Bi-parting Retractable Sunroom Case

Happy Customers, Open Skies

Sunease Large Smart Retractable Spaces Key Features 

Engineered for What Matters

·Wide spans, no interior columns for clear layouts and premium sightlines.

·Verified to 50-year return wind/snow and local extreme-weather criteria with finite-element simulation; stamped calculations available on request.


What You Get → Why You Can Trust It

·Stronger, lighter frames → Proprietary 6061-T6 profiles

Our patented aluminum sections deliver high strength at low weight with excellent formability/weldability—an aerospace-grade alloy adapted to architecture. 

Profile traceability (heat/batch) is retained.


·Rock-solid connections → In-house steel inserts, not generic angles

Q235B laser-cut, welded, galvanized inserts reinforce critical nodes for wind/snow resistance and long-term stability—designed to code (50-year wind/snow, seismic, rainfall).


·Big spans, fast installs → Prefabricated assembly

Typical spans 5–20 m; extended 20–50 m with our 150/190/250 (and larger) modules. Factory prefabrication + on-site assembly means cleaner sites and 3–10 days typical installation (site-dependent).


·Dry interiors in real rain → Five-stage water management

Multi-seal strategy plus natural run-off (drip edges/scuppers—no hidden gutters). Every project gets a hose/pond test during commissioning.


·Quiet, refined movement → Hidden 24 V BLDC drives

Concealed, low-voltage brushless motors for safety, smooth travel, and ultra-low noise. Over-current protection and manual override are standard.


·Comfort that lowers OPEX → Laminated insulated glazing

Roof/façade laminated IGU improves thermal and acoustic performance; one-touch open/close brings natural ventilation to reduce HVAC load.


·Controls that fit your site → Smart & BMS-ready

Local switch, remote/App, wind/rain sensors, and BMS integration. Scene presets (day/party/storm) available.


·Built for your climate & brand → Options that matter

PVDF fluorocarbon finish (self-cleaning, fade-resistant; 15-year finish / 30-year profile warranty). 316 hardware & marine coatings for coastal sites. RAL colors, logos, lighting for brand presence.


Proof of Quality (Before You Receive It)

·Four-gate QC: IQC → IPQC → FQC (trial erection & leak test) → PQC (itemized BOM check).


·Certifications & reports: ISO 9001/14001/45001, CE/CCC/RoHS/SGS where applicable; incoming inspection records kept for aluminum, steel, glass, PC, motors, cables.


·Documentation pack: stamped calcs, O&M manual, wiring schematics, warranty letter—provided at handover.


·References: hotel rooftops, pools, atria, marina/coastal sites—reference calls and site visits available.


Where It Works Best

Smart retractable sunrooms, luxury pool enclosures, restaurant terraces, outdoor showrooms, atrium skylights, club & marina decks, sunken courtyards—any venue that needs open-sky ambience on clear days and business continuity in rain.

Step-by-Step Installation of Retractable Sunroom

Site Survey & Engineering Check

Measurement & Layout

Off-Site Fabrication

Delivery & Staging

Anchorage Preparation

Rail & Frame Installation

Verify structure/anchorage, clearances, load paths, and run-off direction; confirm local code & permits.

Final laser measurements; set reference lines for rails, posts, fascia, and drain path.

Profiles cut & CNC-drilled; glazing/panels prepared; wiring looms and control cabinet pre-assembled.

Modules labeled by sequence; protect finishes; hoist/route plan finalized.

Chemical/mechanical anchors on façade/beam; corrosion package per site (e.g., 316 hardware in coastal areas).

Single-slope one-way: wall-hugging rails first, then fixed frames, then sliding modules stack on one side.

Bi-directional split: center spine leveled, opposing rails aligned, then modules installed symmetrically.

2

3

4

5

1

6

Panels & Drive System

7

Install side screens/doors, blinds/shading, lighting/AV, and seals/gaskets.

8

Electrical & Controls

Form drip edges/scuppers; set splash direction; add floor anti-slip and linear drain where needed.

9

Natural Drainage Details

Connect control box, sensors (wind/rain/temperature), local switch & remote/APP; test BMS hook if required.

10

Perimeter & Options

Fit sliding modules, motors/gearboxes (or manual hardware), limit switches, and safety stops.

11

Commissioning & QA

Open/close cycles, sync check, leak test, noise check, emergency stop; hand over O&M guide.

12

Training & Handover

User training (modes: day/party/wedding/storm), cleaning & inspection routine, warranty activation.

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