Replacement Sofa Cushions

Restore comfort and support without replacing your sofa. Shop replacement sofa cushions and foam booster pads in practical UK sizes, with firm and memory foam options and removable covers where stated.

This collection is designed for customers searching for sagging sofa seat replacements, two-seater cushion pads, chair boosters and supportive upholstery foam. Check the dimensions, foam type, cover material and colour options on each product before ordering. For an unusual size, use our custom foam quote service and tell us whether you measured the existing foam or the empty cover.

Choosing a replacement sofa cushion

Measure length, width and depth at more than one point. Firm foam is useful where strong support and shape retention are priorities; memory foam options provide a different feel. Product specifications take priority, so compare the listed construction and intended use carefully.