100% Blackout Curtains 42 x 63 in Spa Blue - Double Layer Thermal

In this review of the 100% Blackout Curtains 42 x 63 in Spa Blue, the bottom line is straightforward: these curtains are best for anyone who wants complete darkness, improved privacy and measurable temperature control from a single, ready-to-hang panel set. The reviewer found the double-layer construction with a black backing genuinely blocks street and early-morning light and the thermal lining helps reduce heat transfer. For bedrooms, media rooms or a dining room where light and heat reduction matter, these panels deliver the most noticeable benefit.

Key Features

• 100% blackout construction: A black backing is combined with the spa blue face fabric to block incoming light and create a darker room for sleeping or media viewing.
• Double-layer thermal lining: The insulated lining reduces heat gain in summer and helps retain indoor temperature in winter for better energy efficiency.
• Noise reducing: The heavier two-layer fabric better isolates road and exterior noise compared with single-layer panels for a quieter room.
• Ready-to-hang rod pocket: Each panel has a 3-in rod pocket that fits most curtain rods and makes installation simple without extra hardware.
• Accurate sizing: The set includes two panels, each 42 in wide by 63 in long, giving a combined width of 84 in for fuller coverage.
• Easy care: Machine washable fabric keeps maintenance simple; do not bleach to preserve the blackout backing.

Who It's For

This set is ideal for homeowners and renters who want to darken bedrooms, nurseries or living rooms without installing blackout blinds. Its thermal lining appeals to those looking to reduce cooling and heating loss while improving privacy. People who value a heavier, drapey curtain that also cuts noise will appreciate the material and finish.

It is less suitable for users who need floor-length panels longer than 63 in, or for those wanting grommet-top or tab-style hanging-this design uses a rod pocket. Also, shoppers who need a very sheer or decorative voile look should look elsewhere, since the fabric is built for function first.

Pros & Cons

Pros

• Effectively blocks light with true blackout backing for better sleep and privacy.
• Thermal insulation helps moderate room temperature and can reduce HVAC load.
• Heavy, quality-feeling fabric that also reduces exterior noise.
• Simple rod-pocket installation and a standard width pair provide good coverage.

Cons

• Length is fixed at 63 in so may not suit windows needing longer panels.
• Rod pocket hanging offers less styling flexibility than grommet or ring tops.

Specifications

Brand	BGment
Color	Spa Blue
Panel count	2 panels per set
Panel dimensions	42 in W x 63 in L per panel (84 in W set)
Top style	3-in rod pocket
Features	100% blackout with black backing, thermal insulated, noise reducing
Care	Machine washable, do not bleach

Our Verdict

These spa blue blackout panels are a practical, value-oriented choice for anyone who needs complete darkness, better temperature control and some noise reduction without complex installation. They are especially good for bedrooms and media rooms where blackout performance and energy savings matter, offering a solid balance of function and appearance.

Frequently Asked Questions

Will these curtains block streetlights?
Yes, the black backing creates 100 percent blackout performance that significantly reduces street and exterior light.

Do they help with heat and cooling loss?
Yes, the double-layer thermal lining reduces heat transfer and can help make indoor temperature more consistent.

How are they hung?
Each panel has a 3-in rod pocket designed to fit most curtain rods for straightforward hanging.