SealySupport™ Boxspring – Reliable Foundation & Long-Lasting ComfortSupport your Sealy Posturepedic® mattress with the SealySupport™ boxspring, expertly crafted to deliver greater stability and prolong mattress performance. This foundation is built to resist sagging and bowing over time, ensuring your mattress maintains its shape while minimizing motion between partners for uninterrupted rest.Its low-profile construction is perfect for pairing with thicker mattresses or higher bed frames, providing a secure and balanced base that integrates smoothly with most standard bed frames and furniture. Constructed using kiln-dried lumber, the boxspring offers exceptional strength and helps prevent structural wear like splitting or warping.A semi-flex steel grid reinforces the base, acting as a shock-absorbing system to evenly distribute body weight and improve overall mattress support. Committed to sustainability, the wood materials are responsibly sourced from suppliers certified by organizations like the SFI, FSC, or CSA.Made in Canada using a blend of domestic and imported components, the SealySupport™ boxspring is designed to elevate your sleep experience through durable construction, enhanced support, and environmental responsibility.