Curtains & Blinds

Get the best furniture deals by email

I agree to receive the deals newsletter by email and accept the privacy policy. Unsubscribe any time.

Style Guides Buying Guides Advice Data & Stats Retailers About Privacy Policy

© 2026 — Affiliate links may earn a commission.

Curtains & Blinds

Sofas

2 Seater Sofas Corner Sofas 3 Seater Sofas Sofa Beds 4 Seater Sofas

Seating

Armchairs Snuggle Chairs Footstools Accent Stools Other Seating

Tables

Coffee Tables Side Tables TV Stands

Accessories

Rugs Cushions Bookshelves Storage

Featured categories:Heal's Corner Sofas Heal's Armchairs Dunelm Rugs Debenhams Cushions

Popular:Corner Sofas King Size Beds Dining Tables Floor Lamps Office Chairs

Beds

Double Beds King Beds Super King Beds Single Beds Children's Beds

Mattresses

Single Mattresses Double Mattresses King Mattresses Super King Mattresses

Storage & Furniture

Wardrobes Drawers Bedside Tables Dressing Tables Ottomans

Bedding

Duvet Covers Sheets Duvets Pillows

Featured categories:Debenhams Duvet Covers Heal's King Beds Dunelm Wardrobes Debenhams Drawers

Popular:Corner Sofas King Size Beds Dining Tables Floor Lamps Office Chairs

Dining Tables

6-Person Tables 4-Person Tables 8-Person Tables

Seating

Dining Chairs Bar Stools Kitchen Benches

Storage

Kitchen Storage

Featured categories:Heal's Dining Tables Debenhams Dining Chairs Dunelm Dining Tables Wickes Kitchen Storage

Popular:Corner Sofas King Size Beds Dining Tables Floor Lamps Office Chairs

Seating

Desks

Accessories

Office Furniture & Accessories

Featured categories:Debenhams Office Desks Dunelm Office Chairs Dunelm Office Desks Debenhams Office

Popular:Corner Sofas King Size Beds Dining Tables Floor Lamps Office Chairs

Lamps

Floor Lamps Table Lamps

Ceiling & Wall

Ceiling Lights Wall Lights Lamp Shades

Outdoor

Garden Lights Bathroom Lights

Featured categories:Debenhams Wall Lights Dunelm Ceiling Lights Dunelm Table Lamps Heal's Floor Lamps

Popular:Corner Sofas King Size Beds Dining Tables Floor Lamps Office Chairs

Shop Rugs

All Rugs Wool Rugs Round Rugs Runner Rugs Large Rugs Outdoor Rugs

Popular:Corner Sofas King Size Beds Dining Tables Floor Lamps Office Chairs

Shop Mirrors

Wall & Decorative Mirrors Bathroom Mirrors

Popular:Corner Sofas King Size Beds Dining Tables Floor Lamps Office Chairs

Soft Furnishings

Cushions Throws & Blankets

Wall Art

Canvases & Prints Framed Prints Posters Photo Frames

Décor

Candles & Home Fragrance Vases Ornaments Clocks

Popular:Corner Sofas King Size Beds Dining Tables Floor Lamps Office Chairs

Curtains

Eyelet Curtains Pencil Pleat Curtains Blackout Curtains Voile & Net Curtains All Curtains

Blinds

Roller Blinds Roman Blinds Venetian Blinds

Accessories

Poles & Accessories

Popular:Corner Sofas King Size Beds Dining Tables Floor Lamps Office Chairs

Furniture

Garden Furniture Parasols & Gazebos Garden Storage & Sheds

Accessories

Garden Cushions & Seat Pads Garden Furniture Covers Garden Accessories

Featured categories:Debenhams Garden Furniture Dunelm Garden Furniture Debenhams Garden Debenhams Garden Storage & Sheds

Popular:Corner Sofas King Size Beds Dining Tables Floor Lamps Office Chairs

Storage

Bathroom Cabinets Vanity Units

Accessories

Bathroom Accessories Bathroom Mirrors

Featured categories:Wickes Vanity Units Wickes Bathroom Cabinets Wickes Bathroom Mirrors Wickes Bathroom

Popular:Corner Sofas King Size Beds Dining Tables Floor Lamps Office Chairs

Sale by Category

Duvet Covers & Bedding Sets Sale Cushions Sale 6 Person Dining Tables Sale Vanity Units Sale Ceiling lights Sale Dining Chairs Sale Coffee tables Sale Wall & Decorative Mirrors Sale

Sale by Retailer

Debenhams Sale Dunelm Sale Barker and Stonehouse Sale Wickes Sale Homary Sale Robert Dyas Sale

All deals:Everything on sale

Sale Duvet Covers & Bedding Sets Sale Cushions Sale 6 Person Dining Tables Sale Vanity Units Sale Debenhams Sale Dunelm Sale Barker and Stonehouse Sale

Brown Garden Storage & Sheds White Throws & Blankets Green Cushions Black Wall lights Grey Duvet Covers & Bedding Sets White Duvet Covers & Bedding Sets Fabric Armchairs Fabric 2 Seater Sofas Fabric 3 Seater Sofas Fabric Corner Sofas Fabric Dining Chairs Fabric Footstools Drawers Under £300 Garden Furniture Under £1000 Table lamps Under £100 Double Beds Under £750 6 Person Dining Tables Under £750 Rugs Under £100

King Mattresses Under £500 — Page 21 | Compare Furnishings

Home/Bedroom/Mattresses/King Mattresses/Under £500/Page 21

King Mattresses Under £500

314 king mattresses under £500 — prices checked daily

All king mattresses King Mattresses under £300

509 results

Sort by:

Filters

£53£500

Dunelm266Furniture Village38Happy Beds91Debenhams93Silentnight15Marks and Spencer4Barker and Stonehouse2

fabric158velvet16linen15rattan1wood1

On sale only56

Fresh Wave Memory and Reflex Foam Orthopaedic Mattress - 5ft King Size (150 x 200 cm)

Happy Beds

Fresh Wave Memory and Reflex Foam Orthopaedic Mattress - 5ft King Size (150 x 200 cm)

£239.99£434.99

Pocketo Medium Firm 2000 Cool Blue Mattress White

Dunelm

Pocketo Medium Firm 2000 Cool Blue Mattress White

£439.00

Juno1000 Pocket Gel Memory Foam King Mattress

Barker and Stonehouse

Juno1000 Pocket Gel Memory Foam King Mattress

£439.00

Fogarty Premium Pillow Top 2000 Pocket Sprung Mattress White

Dunelm

Fogarty Premium Pillow Top 2000 Pocket Sprung Mattress White

£439.00

Bedmaster Medium Bamboo Vitality 2000 Mattress White

Dunelm

Bedmaster Medium Bamboo Vitality 2000 Mattress White

£444.00

Laytech Fresh Latex and Reflex Foam Orthopaedic Mattress - 5ft King Size (150 x 200 cm)

Happy Beds

Laytech Fresh Latex and Reflex Foam Orthopaedic Mattress - 5ft King Size (150 x 200 cm)

£244.99£444.99

Impressions 6000 Cool Blue Memory and Reflex Foam Orthopaedic Mattress - 5ft King Size (150 x 200 cm)

Happy Beds

Impressions 6000 Cool Blue Memory and Reflex Foam Orthopaedic Mattress - 5ft King Size (150 x 200 cm)

£244.99£444.99

Sareer Medium Firm Pocketo 2000 Gel Mattress White

Dunelm

Sareer Medium Firm Pocketo 2000 Gel Mattress White

£449.00

Silentnight Firm Memory Pocket 1000 Mattress White

Dunelm

Silentnight Firm Memory Pocket 1000 Mattress White

£449.00

M&S Natural Wool 1000 Pocket Sprung Medium Mattress

Marks and Spencer

M&S Natural Wool 1000 Pocket Sprung Medium Mattress

£449.00

Fusion Super Memory and Reflex Foam Orthopaedic Mattress - European King Size (160 x 200 cm)

Happy Beds

Fusion Super Memory and Reflex Foam Orthopaedic Mattress - European King Size (160 x 200 cm)

£249.99£449.99

SleepSoul Balance 800 Pocket Spring and Memory Foam Mattress - 5ft King Size (150 x 200 cm)

Happy Beds

SleepSoul Balance 800 Pocket Spring and Memory Foam Mattress - 5ft King Size (150 x 200 cm)

£249.99£449.99

Egyptian Cotton Medium 1000 Pocket Sprung Mattress White

Dunelm

Egyptian Cotton Medium 1000 Pocket Sprung Mattress White

£459.00

Hotel Emperor Wool 1000 Pocket Sprung Mattress Cream

Dunelm

Hotel Emperor Wool 1000 Pocket Sprung Mattress Cream

£459.00

Pocket Comfort 3000 Individual Sprung Reflex Foam Support Orthopaedic Rolled Mattress - 5ft King Size (150 x 200 cm)

Happy Beds

Pocket Comfort 3000 Individual Sprung Reflex Foam Support Orthopaedic Rolled Mattress - 5ft King Size (150 x 200 cm)

£254.99£459.99

Pocket Memory Foam 3000 Individual Sprung Orthopaedic Rolled Mattress - 5ft King Size (150 x 200 cm)

Happy Beds

Pocket Memory Foam 3000 Individual Sprung Orthopaedic Rolled Mattress - 5ft King Size (150 x 200 cm)

£259.99£469.99

Ultimate Ortho Reflex Foam Support Orthopaedic Rolled Extra Firm Mattress - European King Size (160 x 200 cm)

Happy Beds

Ultimate Ortho Reflex Foam Support Orthopaedic Rolled Extra Firm Mattress - European King Size (160 x 200 cm)

£259.99£469.99

Ocean Gel Pocket 2000 Memory and Reflex Foam Individual Sprung Orthopaedic Mattress - European King Size (160 x 200 cm)

Happy Beds

Ocean Gel Pocket 2000 Memory and Reflex Foam Individual Sprung Orthopaedic Mattress - European King Size (160 x 200 cm)

£259.99£469.99

SleepSoul Paradise Pocket Sprung Mattress - 5ft King Size (150 x 200 cm)

Happy Beds

SleepSoul Paradise Pocket Sprung Mattress - 5ft King Size (150 x 200 cm)

£259.99£469.99

Juno1000 Pocket Gel Memory Foam King Mattress

Barker and Stonehouse

Juno1000 Pocket Gel Memory Foam King Mattress

£475.00

Fogarty Medium Cool Blue 1500 Pocket Sprung Mattress White

Dunelm

Fogarty Medium Cool Blue 1500 Pocket Sprung Mattress White

£479.00

Medium Firm Pocket Orthopeadic 1000 Mattress White

Dunelm

Medium Firm Pocket Orthopeadic 1000 Mattress White

£479.00

Silentnight Medium Firm 1200 Pocket Mattress White

Dunelm

Silentnight Medium Firm 1200 Pocket Mattress White

£489.00

Ocean Gel Memory and Reflex Foam Cool Orthopaedic LayGel Mattress - European King Size (160 x 200 cm)

Happy Beds

Ocean Gel Memory and Reflex Foam Cool Orthopaedic LayGel Mattress - European King Size (160 x 200 cm)

£269.99£489.99