The L-Sovereign Grand Orthopedic Sofa | House of Terra

The L-Sovereign Grand is a commitment to joint health. The dual-layer memory foam architecture is specifically calibrated to alleviate stress on bony prominences and connective tissues, providing the orthopedic foundation necessary for a vibrant, mobile life—even for the largest breeds.

Ergonomic Security: The signature L-shaped bolster design functions as an anatomical cradle for the neck and cranium. This structured perimeter reduces sensory input and promotes a "cocooned" state of deep, restorative rest, ensuring the companion feels physically supported and psychologically secure within its massive 122cm landscape.

Technical Integration: Beneath the plush velvet surface lies an invisible luxury—a high-integrity waterproof membrane that protects the core from moisture and odor ingress. Finished with a non-slip base for stability on architectural flooring, every element is designed to maintain the bed’s structural and hygienic integrity over time.

Specifications & Composition

Architecture: Orthopedic Egg-Crate Memory Core with Integrated L-Bolsters.
Surface: Premium Velvet and Flannel with Non-Slip Waterproof Underside.

Configurations:
XX-Large (XXL): 122cm x 89cm x 19cm.
Neck Support: 9cm elevation for cervical alignment.
Aesthetic: Deep Coffee.
Maintenance: Removable cover is machine washable; do not wash the foam core. Allow 24–48 hours for full volumetric expansion after unpacking.
Logic: Reactive Orthopedic Support; Moisture-Inhibiting Internal Barrier.