Open Coil (Bonnell) Spring Technology


The Open Coil (Bonnell) Spring is the classic spring unit, and has, through the years, proven its worth. It is made from around hourglass shaped coils which are interlinked with spiral wire to form a spring unit structure.

They are used in most budget or entry level mattresses and are the best value mattresses your money can buy.
Dr. Mattress uses springs made from high tensile carbon wire on their mattresses. The spring system is given a special heat anti-fatigue treatment and anti-rust oil treatment as they go through the manufacturing process. Both treatments ensure the springs a long life.

Springs have to be made of “SPRING STEEL” or “TEMPERED SPRING” not with mild steel. Spring steel springs/ Tempered springs cannot be crushed by a mere humans weight and because of their springing capability they respond gently to different human weights. Our springs are produced in EUROPE and imported in already compressed form with tons of force and opened up here.

Features & Benefits

Latex has a distinctive resilient and durable feel. Its natural elasticity means it recovers its shape immediately when pressure is removed providing natural bounce. Natural Latex is firmer than memory foam.
The support provided by latex reduces stress on the body’s pressure points and relieves aches and pains, preventing excessive tossing and turning and provides a more restful sleep. The latex materials excellent point elasticity ensures that the mattress adapt perfectly to the sleeper’s body contours, which ensures correct position of the spinal column in every sleeping position.
Memory foam or latex allows the body to be supported correctly and this encourages natural blood circulation.

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