Restonit 4-Inch Low Profile Posture Foundation – Rigid Boxspring

Create a stable, supportive base for your mattress while keeping your bed at a more comfortable height with the Restonit 4-Inch Standard Posture Foundation. Often called a low-profile boxspring, this foundation measures approximately 4 inches high and is designed for sleepers who want to reduce the total height of their mattress set without using an ultra-low bunkie board.

Unlike older-style box springs that use flexible coils, this posture foundation uses a rigid, non-flexing support design to provide a flat surface beneath the mattress. Its sturdy frame is built with high-quality wood and covered in fabric for a clean, finished appearance that works with most standard bed frames and headboard setups.

The 4-inch profile can reduce the finished height of your bed by approximately 3 to 5 inches compared with a traditional 7- or 9-inch foundation. This makes it an excellent choice for thicker mattresses, including pillow-top and plush models, where a standard-height boxspring may make getting in and out of bed less comfortable.

A firm, properly sized foundation can also help maintain the support conditions required by many mattress warranties. For larger rooms or tighter stairways, split foundation options are available in selected sizes, making delivery and setup easier through narrow hallways, doorways and staircases. An adjustable base does not require a separate boxspring or posture foundation.

Features

• Approximate 4-inch low-profile height
• Rigid, non-flexing mattress support
• Flat, non-sagging foundation surface
• Helps lower total bed height versus standard foundations
• High-quality wood construction
• Fabric-covered finished exterior
• Available in Single, Double, split Double, Queen, split Queen and split King
• Ideal for thicker mattresses and lower-profile bed setups
• Adjustable bases do not require a separate foundation

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