Classic Accessories Montlake Patio Lounge Back Cushion 21 x 20 x 4 in — Light Charcoal Grey, Water-Resistant FadeSafe Support

Classic Accessories Montlake 21 x 20 x 4 inch patio lounge back cushion is a water-resistant, fade-resistant replacement cushion cover and insert designed to refresh your outdoor loveseat with a supportive, weather-ready back pad in light charcoal grey.

Designed for long-lasting outdoor use, the Montlake cushion pairs high-denier, solution-dyed fabric with a multi-density foam core to deliver a balance of firm support and comfortable give. The fabric resists color fade from sunlight while a water-resistant coating and backing help protect the interior foam from light moisture and spills. Thoughtful construction details — double-stitched seams, piping, locking zippers stored in protective garages — make this cushion both attractive and practical for everyday patio living.

How does this cushion stand up to sun and rain?

The Montlake FadeSafe solution-dyed fabric is engineered to keep color longer under UV exposure, and the water-resistant coating and backing reduce liquid penetration so foam stays drier. It’s built to handle common outdoor conditions rather than full immersion.

• FadeSafe solution-dyed polyester resists UV-driven fading
• Water-resistant coating and backing limit moisture absorption
• Double-stitched seams and bound interior joints increase durability

Will this cushion fit my outdoor loveseat or replace an old cushion?

This specific back cushion measures 21 inches wide by 20 inches high with a 4-inch thickness, one of 28 sizes in the Montlake collection, making it easy to match to many patio furniture styles. If your foam or cover shows wear, you can replace only the cover or swap in new high-density foam without buying a whole set.

• Exact dimensions: 21"W x 20"H x 4"Thick
• Available in 28 sizes for common furniture shapes
• Interchangeable covers and replaceable foam for updates

What comfort and build features should I expect?

The interior uses a dense core foam wrapped in a softer outer layer for a supportive yet yielding surface, suitable for back support on a loveseat. Small design choices like piping, locking zippers, and protected zipper garages improve fit, appearance, and longevity.

• High-density core with softer outer layer for balanced comfort
• Piping for a tailored, finished look on the edge
• Locking zippers stored in protective garages to avoid scratches

Is there warranty or customer support if something goes wrong?

Classic Accessories backs the Montlake cushions with a one-year limited warranty and US-based customer service, simplifying replacement if a manufacturing defect appears during the warranty period. The brand emphasizes an easy claims process to minimize hassle for buyers.

• One-year limited warranty included
• Hassle-free warranty claims supported by US customer service
• Designed for easy online support and replacement guidance

Who is this for: The Montlake 21 x 20 x 4 inch back cushion in Light Charcoal Grey is aimed at homeowners and renters who want to refresh or replace patio loveseat cushions with a weather-minded, stylish option. It suits anyone seeking a durable, fade-resistant cover, replaceable foam options, and thoughtful construction details to maintain a polished outdoor seating area without replacing entire furniture sets.