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The Ultimate King Size Bed Buying Guide
Key Takeaways:
- Generous Dimensions: A standard UK 150x200 bed frame provides 15cm more width than a double, significantly reducing partner disturbance.
- Storage Solutions: Choosing a king size bed with storage (like our ottoman models) provides up to 4x more space than traditional drawer divans.
- Safety First: All Mattress Depot frames use fire retardant king size bed materials and BS7177 certified components.
- British Craftsmanship: Buying direct from a UK manufacturer ensures higher quality control and faster turnaround times.
Comparison – King Size vs. Other Large Formats
When upgrading your sleep space, it is essential to ensure the frame fits your room while providing the support you need.
| Feature | 4ft6 Double | 5ft King Size | 6ft Super King |
|---|---|---|---|
| Dimensions | 135 x 190 cm | 150 x 200 cm | 180 x 200 cm |
| Best For | Small–average rooms | Master bedrooms & couples | Large master suites |
| Room Space | Min 9ft x 10ft | Min 10ft x 12ft | Min 12ft x 12ft |
| Support Level | Standard | High (Extra length) | Maximum |
Who Should Choose a King Size Bed?
- Couples: The extra 6 inches of width compared to a double makes a king size bed the standard choice for couples, allowing both sleepers to move freely without waking their partner.
- Taller Sleepers: At 200cm long (6ft 6in), the 150x200 bed frame is essential for those who find their feet hanging off a standard double mattress.
- Storage-Focused Homeowners: If your bedroom lacks wardrobe space, a king size ottoman bed utilizes the entire footprint of the bed for hidden storage.
- Back Pain Sufferers: When paired with a supporting base, the best king size bed for back support provides a stable, expansive platform that works in tandem with orthopaedic mattresses to maintain spinal alignment.
Specifications & Dimensions Guide
Our frames are engineered to standard UK metrics to ensure seamless compatibility with your mattress.
| Size Name | Metric (cm) | Imperial (ft/in) | Ideal Room Size (Min) | Best For... |
|---|---|---|---|---|
| King Size | 150 x 200 cm | 5'0" x 6'6" | 3m x 3.6m | Couples & Master Bedrooms |
Materials & Construction
As a family-run British manufacturer with over 20 years of experience, we take pride in the "hidden" quality of our frames.
- The Support Core: Our frames feature reinforced slats or solid platform bases designed to support the weight of premium high-density foam and pocket sprung mattresses without sagging.
- The Outer Material: We use luxury upholstery fabrics that are fully fire retardant king size bed compliant, ensuring safety for domestic and hospitality environments according to BS7177 standards.
- Storage Mechanics: Our ottoman range uses high-pressure gas pistons, making the lifting process effortless even with a heavy king-size mattress on top.
- Sustainability: Following our core values, we ethically source our timber and fabrics, ensuring our comfort doesn't come at the cost of the planet.
Why Buy King Size Beds from Mattress Depot?
- Proudly British Made: Unlike many retailers, we handle design and production in-house in our UK workshop, ensuring uncompromising quality at every stage.
- 20+ Years of Expertise: We combine generations of craftsmanship with modern R&D to deliver frames that are built to last and designed to restore.
- Factory Direct Prices: By eliminating the middleman, we provide luxury king size bed frames at fair, honest prices without the retail markup.
- Safety Certified: Every component we use is BS7177 and OEKO-TEX® certified, providing peace of mind for you and your family.
- Risk-Free Shopping: Enjoy our 100-night mattress trial (on select models) and secure checkout with free UK delivery on your order.
How to Care for Your King Size Bed
- Correct Assembly: Follow the provided instructions carefully to ensure the frame is structurally sound; check that all bolts are tightened securely during the initial setup.
- Regular Maintenance Checks: >Every 6 months, re-check the joints and tighten any bolts that may have loosened with natural movement to prevent squeaking.
- Fabric Care: For upholstered frames, use a soft brush or vacuum attachment weekly to remove dust; spot clean spills immediately with a damp cloth and mild detergent.
- Ottoman Operation: If you have a storage bed, ensure you open the lift mechanism fully and never exceed the weight limit to maintain the longevity of the gas pistons.
- Warranty Preservation: Keep your bed in a well-ventilated room and avoid jumping on the base, as structural damage from misuse may void your 10-year warranty.