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
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
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.
Quieter under rain
Curved glazing often reduces drumming vs. flat panels; optional blinds cut glare/heat.
Façade-friendly look
The arch aligns with eaves or signage, improving storefront presence.
Best Fit
Long, linear street terraces / hotel balconies / atrium edges with depth ≤ ~7 m, reliable façade anchorage, and frequent daily cycling.
More engineering content
Center spine/alignment, dual or multi drives → higher cost, but unlocks wider spans and showpiece symmetry.
Smart integrations
Pools / wedding lawns / symmetric courtyards / long galleries where ceremony, symmetry, and high openness matter.
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
Clear Span Wall-mounted Arched roof Single-direction &Bi-parting Retractable Sunroom Spec Sheet & Sizing Guide
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.
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Panels & Drive System
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Install side screens/doors, blinds/shading, lighting/AV, and seals/gaskets.
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Electrical & Controls
Form drip edges/scuppers; set splash direction; add floor anti-slip and linear drain where needed.
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Natural Drainage Details
Connect control box, sensors (wind/rain/temperature), local switch & remote/APP; test BMS hook if required.
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Perimeter & Options
Fit sliding modules, motors/gearboxes (or manual hardware), limit switches, and safety stops.
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Commissioning & QA
Open/close cycles, sync check, leak test, noise check, emergency stop; hand over O&M guide.
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Training & Handover
User training (modes: day/party/wedding/storm), cleaning & inspection routine, warranty activation.