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Protect your home in style with UV blocking shades—our sun-blocking window shades that cut harsh glare, filter damaging UV rays, and keep rooms cooler without sacrificing your view. Choose sleek solar rollers for daytime clarity, insulating cellular fabrics for comfort, or blackout options for total light control. Finish with cordless or motorized lifts for a clean, child-safe look (and effortless scheduling). Preserve floors, artwork, and furniture while creating bright, comfortable spaces tailored to how you live.



Solar Shades, Blackout Shades, and Other Window Treatments that Block Ultraviolet Transmission


Solar shades are light-filtering, blackout shades that completely block light. Both can be excellent window treatments if you are concerned about UV rays and want to preserve your fabrics and wood. Ultraviolet rays may not be visible to the human eyes but can damage carpet, furniture, and fade wood flooring.



Light Filtering Shades


Solar energy can be divided into three bands: the ultraviolet band, the visible band, and the near infrared band. The ultraviolet band is responsible for fabric fading. The visible band is responsible mainly for glare. UV blockage ratings measure a window shades ability to keep these harmful rays from passing through the shade. A light filtering shade, like solar shades, is rated by the openness of the fabric. For example this Sunlera Sheer Weave Roller Shade has an openess factor of 14% and is an excellent shade to use if you want to block UV but still allow the ability to see through the shade. Another light filtering shade option is the Eclipse Solar Screen Shade with a 3% openness factor. The lower the ultraviolet transmission of window shades, the better the shade will do at blocking UV rays.



Blackout Shades


Blackout and room darkening shades block more UV rays than light filtering shades. These light blocking shades are recommended for bedrooms, theater rooms and any room where you would like to completely control light transmission. Blackout shades are generally sold in conjunction with another style of shade like a honeycomb shade or a bamboo shade and can move in conjunction with or independently.



Energy Efficient Shades


All window shades offer varying degrees of UV transmission. It is better to use any type of window covering than none at all so that you are able to offer some degree of insulation, whether it be heat gain or loss. The better the insulating window shades, the more energy you save. Windows account for nearly 30% of the house's heat gain or loss. Pick a window treatment that will provide better insulation, and you can save on your energy costs. Here are Blinds Chalet's top picks that offer insulation and UV protection:



UV Blocking Shades & Sun-Blocking Window Shades — FAQs



What are UV blocking shades?


UV blocking shades are window coverings made with fabrics that filter harmful ultraviolet rays to help protect flooring, artwork, and furnishings from fading while improving comfort and glare control.


Which types of sun-blocking window shades work best?


Solar roller shades are the most popular for UV control, but cellular (honeycomb) shades and room-darkening/blackout rollers also block significant UV while adding insulation or darkness depending on the fabric.



What does “openness factor” mean on solar shades (1%, 3%, 5%, 10%)?


Openness is the weave density. Lower numbers (1–3%) have tighter weaves for stronger glare and UV reduction; higher numbers (5–10%) allow more view and daylight. Many solar fabrics block about 90–99% of UV, depending on openness and color.


Do darker or lighter fabrics block UV better?


Darker solar fabrics cut glare and improve view clarity; lighter fabrics reflect more heat. UV blocking is primarily determined by weave and coating—both light and dark solar fabrics can achieve high UV reduction when properly specified.


Will UV blocking solar shades provide privacy at night?


Solar screens are see-through by design and offer limited night privacy when lights are on indoors. For bedrooms, pair solar shades with drapery, a dual roller (solar + blackout), or choose room-darkening fabrics.


Are exterior sun shades better than interior shades for UV and heat?


Exterior shades stop sunlight before it hits the glass, which can reduce heat gain more effectively. Interior UV blocking shades still protect interiors and reduce glare; choose based on exposure, budget, and installation needs.


Do cellular shades block UV as well as solar shades?


Light-filtering and blackout cellular fabrics block most UV that passes through the fabric and add insulation due to their honeycomb structure. They aren’t see-through like solar screens but excel at privacy and temperature control.


Can UV blocking shades help prevent fading of floors and furniture?


Yes. By filtering a high percentage of UV, these shades reduce sun damage to wood floors, rugs, artwork, and upholstery. For maximum protection, combine shades with low-E glass or UV-protective window films.


How do I minimize edge light and boost sun blocking on rollers?


Use a cassette/fascia at the top and add side channels or an outside mount with overlap. Blackout fabrics plus channels provide the strongest light and UV blocking at the edges.


Are UV blocking shades available cordless or motorized for safety and convenience?


Yes. Cordless lifts remove dangling cords for a cleaner, child-safe profile. Motorized shades add remote/app control, scheduling, and smart-home integration—great for hard-to-reach windows.


How do I clean sun-blocking window shades without damaging the fabric?


Dust regularly with a microfiber cloth or vacuum on low with a soft brush. Spot clean with mild soap and water (check the fabric guide). Avoid harsh chemicals or soaking screen fabrics.


What’s the best way to measure for UV blocking shades—inside or outside mount?


Inside mount looks built-in if depth is sufficient, but small edge gaps are normal. Outside mount adds overlap to reduce light leaks—ideal for strong sun exposure or blackout needs.


Are UV blocking shades expensive compared to regular shades?


Pricing varies by fabric and lift system. Solar screens and light-filtering rollers are often budget-friendly, while blackout fabrics and motorization add cost. The long-term protection of interiors can offset the investment.


Quick pick: which UV-blocking option should I choose for my room?


Daytime views + UV control: solar roller shades (1–5% openness). Bedrooms/media: blackout rollers or cellular blackout. Hot/cold climates: cellular shades for added insulation.


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Blinds Chalet has more than 25 years of experience selling and installing solar shades. Attractive, high quality window blinds that fit any energy saving plan, decorating style, and budget. For information on what types of window blinds, blind accessories, and any other window covering needs, visit www.blindschalet.com.


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x Blinds Chalet Guarantee Options
DetailsStandardGuaranteed to LastGuaranteed to Love
PricingFREE$$$
Warranty Duration
3 year limited warranty
5 year limited warranty
Warranty Coverage
Defects
Parts
30 Day Returns(in-store credit)

complete details about our guarantee
Guarantee

What Is Covered

Our window coverings are covered against manufacturing defects in materials or craftsmanship when used as intended, provided that:

  • The product has been correctly measured, installed, and operated.
  • All Blinds Chalet guidelines regarding product limitations, maintenance, and care have been followed.

Who Is Eligible

This warranty applies solely to the original purchaser of the product and is non-transferable.


Blinds Chalet’s Responsibility

If a covered defect is confirmed, Blinds Chalet will, at its discretion, repair the product, replace affected parts, or provide a comparable replacement.


Costs not included: The customer is responsible for expenses related to shipping as well as any measuring, installation, removal, or reinstallation services. Labor charges, service visits, and similar costs are not covered by this warranty.

What Is Not Covered

  • Damage resulting from accidents, alterations, misuse, abuse, or neglect.
  • Improper measurement, installation, cleaning, or maintenance.
  • Normal wear and tear, including fading, discoloration, or deterioration from sunlight or moisture.
  • Frayed cords, cord breakage, or reduced cord performance due to age or heavy use.

Fading and normal aging of materials are expected characteristics and are not considered defects.


Warranty Limitations

This warranty is exclusive and replaces any other expressed or implied warranties. No Blinds Chalet employee or representative is authorized to modify or extend these terms.


Blinds Chalet will not be liable for indirect, incidental, or consequential damages resulting from product use or failure.


How to Request Service


Blinds Chalet Customer Care
[email protected]
(480) 470-1127


Please include:

  • Original proof of purchase, which can be your order number or purchase confirmation email
  • A brief description of the issue
  • The location of the window covering and clear photos or video of the issue


Resolution on Warranties and Guarantees
  • BlindsChalet.com reserves, at its discretion, the right to repair, replace or refund any blinds found defective. Limit 1 remake per covered product.
  • If there are multiple blinds/shades in the same room, only the defective product will be replaced/repaired.
  • In the event that a product, color or product feature has been discontinued and it is no longer available we will provide a substitute product as similar as possible to the original blind or shade.
  • Shipping for warranty issues is the responsibility of the customer to and from the repair facility. Packaging on return shipments is the responsibility of the customer.
  • If a product or component has been discontinued, Blinds Chalet will repair or replace the affected part with the closest available match in design and color.
5 Year Guaranteed to Last
  • Standard limited warranty extended from 3 to 5 years.
5 Year Guaranteed to Love
  • Standard limited warranty extended from 3 to 5 years.
  • 30 Day Returns
    If for any reason you are not satisfied with the window coverings and wish to return them for store credit, please notify us within 30 days of receiving the order. Our customer care department will provide a Return Goods Authorization number (RGA) and shipping address for the return. Please note, return shipping costs are the responsibility of the customer and shipping labels are not provided. Returns are for store credit only and store credit will be available immediately after the items are received (Guaranteed to Love fee is not credited).
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Please note that the Retail price may not reflect the prevailing market price or the regular retail price. It is common for products to be sold at lower prices than the Retail price due to various factors, including promotional events, discounts, market competition, or supplier agreements.

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