A117 1% Openness Fine-Texture Solar Shades with Large Tube (38mm)
Damage-free Easy Installation, Adaptive Light Control, UV Protection

























Protect your interior from harsh sunlight with YOYODECO A117 1% Openness Fine-Texture Solar Shades. Built with a reinforced 38mm large aluminum tube, this series offers industrial-grade stability to prevent sagging on wide window spans. The high-density 1% openness weave blocks 99% of harmful UV rays and significantly reduces solar heat gain while maintaining a sophisticated, fine-textured appearance—perfect for bedrooms, media rooms, living rooms and offices. Designed for ultimate flexibility, it supports standard Inside/Outside mounts and a tool-free No-Drill Inside Mount for damage-free installation. While standard models feature precision Left/Right manual cords, they are fully compatible with Motorized upgrades for smart home convenience. Customize with Standard/Reverse Roll and White, Gray, or Black bottom rails.
Specification:
- Material: 30% Polyester, 70% PVC
- Weight: 520 gsm Premium Grade
- Minimum Window Frame Depth for Inside Mount: 7 cm/2.76 inches
- Diameter of The Shade Roller: 38 mm/1.5 inches

Notice:
1. Ensure mounting surfaces (window frames/walls) are flat, clean, and non-porous. Avoid textured or crumbling surfaces.
2. Measure window width precisely to the 1/8"(3 mm) to avoid gaps or overhang.
3. The installation codes & accessories are included in the packaging.
4. Color may vary between dye lots.

Care & Cleaning:
Fabric Cleaning
Step 1: Roll down the shade fully and secure it.
Step 2: Mix a solution of 1:10 white vinegar and water (or mild detergent + water).
Step 3: Dip a microfiber cloth into the solution, wring until slightly damp (never soaking).
Step 4: Wipe the fabric gently in one direction (top to bottom) to prevent fraying.
Step 5: Dry immediately with a clean, dry cloth to prevent water spots.
Mold/Mildew Treatment
1. Spray undiluted white vinegar on affected areas.
2. Wait 5-10 minutes, then wipe with a damp cloth.
3. Ensure full air-drying before re-rolling.

Shipping:
Production Time: 2-4 business days.
Shipping Time: 3–5 days via DHL.
Worldwide Shipping.
Return:
100% Satisfaction.
30 days return guaranteed.
Installation Video
Why Choose YOYODECO
(driving, shopping, talk)
(driving, shopping, talk)
FAQs
A 1% openness factor means the fabric is woven with a very tight density, allowing only 1% of light to pass through. This provides maximum glare reduction and excellent UV protection, while still allowing a soft, filtered view of the outdoors during the day.
Unlike standard, plasticky solar fabrics, our fine-texture finish provides a sophisticated, matte appearance that feels like high-end interior decor. It diffuses light more evenly, creating a soft, ambient glow while maintaining the functional benefits of a solar shade.
The 38mm large tube offers superior structural rigidity compared to standard 25mm tubes. It prevents the roller from bowing or sagging on wider windows, ensuring the shade rolls up and down perfectly straight and prevents fabric edge-fraying over time.
Yes. The 38mm heavy-duty tube system is specifically engineered to support wider spans that smaller tubes cannot handle. It provides the necessary torque and stability for large living room windows or expansive glass doors.
1% openness shades provide excellent privacy during the day because the tight weave makes it difficult to see inside. However, at night, if interior lights are on, silhouettes may be visible from the outside. We recommend layering with curtains if total nighttime privacy is required.
Absolutely. With a 1% openness factor, these shades block 99% of harmful UV rays. This significantly reduces solar heat gain, protecting your flooring and furniture from fading and helping to keep your home naturally cooler in the summer.
Yes. The larger tube diameter provides greater mechanical leverage, making the shade feel lighter and more responsive. This results in a much smoother, quieter, and more consistent rolling experience than traditional, budget-grade mechanisms.
Inside mount offers a sleek, custom-fitted look that sits flush within your window frame. Outside mount is recommended if your window casing is too shallow for the 38mm hardware or if you want to overlap the frame to minimize side light gaps.
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