Extreme Comfort is a UK mattress brand offering affordable, high-quality sleep solutions. We design and make spring and foam mattresses to suit all comfort needs. Enjoy fresh-to-order production, fast UK delivery, and durable mattresses crafted for better sleep - Serious about Sleep. Layered for Lasting Comfort. Priced for Everyday Value. Explore the core of the Flame Essentials mattress where thoughtful design meets affordability. Proudly UK-Made, Certified to British Fire Standards Backed by the NBF for Quality You Can Trust. Find the Perfect Fit The Right Mattress for Your Frame Starts Here Unbox, Unroll, Unwind Its That Simple.