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Standard Sprung Mattresses

Explore our collection of Standard Sprung Mattresses, organized by tension, construction type, and size. Also known as open coil or Bonnell spring systems, this range features interconnected spring units designed for reliable, consistent support. Browse traditional models for a classic responsive feel or discover standard sprung hybrid mattress options that combine robust springs with cushioning foam layers for enhanced contouring.

Find options tailored to specific sleeping requirements, from a medium firm open coil mattress suitable for growing children and guest beds to a firm standard sprung mattress for adults requiring rigid orthopaedic support for back sleeping. Whether you are outfitting a spare room or selecting a durable bed for everyday use, this collection addresses various comfort preferences and budgets to help you find the right sleep surface.

Every UK made standard sprung mattress in this range is manufactured in-house at Mattress Depot, ensuring direct oversight of quality and materials. Use the filters to select based on size, from Single to King, or safety features, with every unit certified as a BS7177 fire retardant sprung mattress. Review detailed specifications below to compare spring gauges and filling types to ensure the right choice for your home.

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The Ultimate Sprung Mattress Buying Guide

  • Consistent Support: Open coil systems feature interconnected springs that provide a uniform sleeping surface, ideal for those who prefer a traditional "bouncy" feel.
  • Optimal Airflow: The open structure of a sprung mattress allows for significantly higher breathability compared to solid foam, making it the best standard sprung mattress for everyday use if you tend to sleep hot.
  • Versatile Use: Choosing a standard sprung mattress for guest rooms is a smart investment, offering a comfortable, medium firm open coil mattress feel that suits most body types and sleeping positions.
  • Safety First: Always ensure your mattress is a BS7177 fire retardant sprung mattress to meet UK safety regulations for domestic use.

Comparison – Sprung vs. Hybrid Sprung Models

Knowing which construction method suits your needs is essential for long-term satisfaction.

Feature Open Coil Sprung Mattress Standard Sprung Hybrid Mattress
Spring System Interconnected Bonnell Springs Open Coil Springs with Foam Layers
Feel Traditional, responsive bounce Balanced cushioning and support
Edge Support Strong perimeter wire Reinforced foam-encased or wire edges
Best For Guest rooms & budget-conscious buyers Daily use & pressure relief

A traditional open coil sprung mattress is excellent for those who like a familiar, supportive surface, while a standard sprung hybrid mattress adds layers of foam to reduce motion transfer and enhance contouring.

Who Should Choose a Standard Sprung Mattress?

  • Guest Room Hosts: A standard sprung mattress for guest rooms is a durable, high-value choice. Since guest beds are used intermittently, an orthopaedic open coil mattress provides the necessary support for various visitors without a premium price tag.
  • Back Sleepers: If you prefer sleeping on your back, a firm standard sprung mattress for adults helps maintain spinal alignment by preventing the hips from sinking too deeply into the surface.
  • Budget-Conscious Families: As a UK made standard sprung mattress manufacturer, we offer direct-from-factory pricing, making these the ideal choice for families who refuse to compromise on quality for affordability.
  • Children and Teens: The resilient nature of open coil springs makes them perfect for growing bodies that require consistent, medium firm open coil mattress support throughout the night.

Sprung Mattress Specifications & Size Guide

Size Name Metric (cm) Imperial (ft/in) Best For...
Single 90 x 190 cm 3ft x 6ft 3in Children, bunk beds, and small guest rooms.
Small Double 120 x 190 cm 4ft x 6ft 3in Teenagers or guest rooms with limited space.
Double 135 x 190 cm 4ft 6in x 6ft 3in Couples or solo sleepers wanting extra room.
King Size 150 x 200 cm 5ft x 6ft 6in Taller adults and couples desiring more luxury.

Firmness Guide for Open Coil Systems

Choosing the right firmness is critical for posture and comfort.

Sleep Position Recommended Firmness Primary Benefit
Back/Stomach Firm / Orthopaedic Maximum spinal support and reduced sinkage.
Side Sleeper Medium Firm Cushioning for shoulders and hips.
Multi-Position Medium A versatile balance of comfort and support.

Materials and Construction Excellence

1. The Open Coil Support Core The heart of our sprung mattress range is the Bonnell spring unit. These springs are interconnected with a wire frame, creating a robust, "all-in-one" support system. This traditional engineering ensures the mattress retains its shape over years of use.

2. Comfort and Insulation Layers We surround the springs with high-quality fillings designed for comfort. In our standard sprung hybrid mattress models, we integrate reflex foam or cooling layers to provide a smoother transition between the springs and your body.

3. Safety and Finishing Every UK made standard sprung mattress in our facility is finished with a durable, breathable cover. We ensure every unit is a BS7177 fire retardant sprung mattress, meeting the highest British safety standards for your home.

Why Buy a Sprung Mattress from Mattress Depot?

  • 20+ Years of Expertise: We aren't just retailers; we are British manufacturers with over two decades of experience in perfecting the orthopaedic open coil mattress.
  • Direct from the Factory: By eliminating the middleman, we provide a best standard sprung mattress for everyday use at a fraction of high-street prices.
  • 100-Night Mattress Trial: We are so confident in our craftsmanship that we offer a 100-night trial to ensure your new mattress is the perfect fit for your sleep style.
  • BS7177 & OEKO-TEX® Certified: We use only safe, certified materials, ensuring your sleep environment is free from harmful chemicals and fully fire-compliant.
  • Free UK Delivery: We manage the process from design to doorstep, offering fast, reliable, and free delivery across the UK for our rolled mattress collections.

How to Care for Your Sprung Mattress

  • Airing Out: Upon delivery, remove the packaging and allow your sprung mattress to air in a well-ventilated room for 4–6 hours to dissipate any "new mattress" scent.
  • Expansion Time: If your mattress arrived rolled, allow up to 24–48 hours for the spring system and foam layers to reach their full height and tension.
  • Regular Rotation: To ensure even wear of the internal springs and fillings, rotate your mattress 180 degrees once every two weeks for the first three months, then once every three months thereafter.
  • Cleaning Care: Use a soft brush or vacuum with an upholstery attachment to remove dust. For spills, spot clean only with a damp cloth and mild detergent; do not soak the mattress.
  • Use a Protector: To maintain your warranty and keep the surface pristine, we recommend using a breathable mattress protector to shield against moisture and allergens.

Frequently Asked Questions

Yes, a high-quality open coil sprung mattress is excellent for daily use, especially when designed with high-gauge steel springs. Our models are engineered for durability, providing consistent support for years when properly maintained.

A standard sprung model typically offers a medium feel, while an orthopaedic open coil mattress uses thicker wire gauges to create a firmer tension. This is specifically designed to provide extra support for those who suffer from back discomfort.

Every mattress we produce is a BS7177 fire retardant sprung mattress, meaning it meets strict UK safety laws. We also use OEKO-TEX® certified materials to ensure no harmful substances are present in your bed.

Choosing a UK made standard sprung mattress from Mattress Depot ensures you are supporting British craftsmanship while receiving a product built to higher quality-control standards than many mass-produced imports.