Sanctuary Midnight 3 King Mattress & Base

Sanctuary Midnight 3 King Mattress & Base

Rated 4.8 out of 5
Based on 126 reviews
Regular price $12,999
Regular price $0 Sale price $12,999
Beds R Us Payment Options - Gem
Comfort Level: 3 Cushion Firm
FIRM MEDIUM PLUSH
  • 1
    Extra FirmThe ultimate firmness solution.
  • 2
    FirmHigh level of firmness, of particular benefit to back sleepers.
  • 3
    Cushion FirmA firmer, more rigid sleeping surface with good cushioning for comfort.
  • 4
    Medium FirmA combination of medium and firmer comfort layers. Ideal for stomach and back sleepers.
  • 5
    MediumThe 'middle' zone. A great combination of comfort and support, works for most sleeping positions.
  • 6
    Medium PlushThe 'middle' zone with added comfort layers.
  • 7
    Cushion MediumThe softer end of the medium feel with more lavish cushioning layers.
  • 8
    PlushA plusher mattress with great pressure relief, contours to body shape.
  • 9
    Extra PlushAn extra plush feel for simply melting into. Great for side sleepers.
  • 10
    Ultra PlushPure indulgence, floating on a mattress cloud.
Need express delivery? Contact your local store to discuss a speedy solution, fast!
View full details

The perfect supportive mattress with a firm feel

Looking for targeted support and less partner disturbance? The Sanctuary Midnight 3 is handcrafted in NZ with natural fibres - like New Zealand Wool and Silk, and features Sleepyhead’s unique Sensorzone®3D sleep system for postural support.

Upgraded comfort materials for superior sleep

This model features new generation Dreamfoam® and you can enjoy the comfort and support of Genius Memory Foam, as they provide optimal pressure point relief, whilst helping to conduct heat away from your body for a more comfortable sleep.

The ultimate combination of spring and foam technology

At the heart of the Midnight 3 is Sleepyhead’s patented Sensorzone® 3D support system. Sensorzone® 3D, is zoned vertically and horizontally and conforms to all body shapes and sizes. Sensorzone’s® unique design combines springs and foam to provide positive resistance back to help maintain spinal and reduce the pressure points that can create aches and pains.

Is this for you?

Only Sleepyhead Midnight 3 has the most luxurious comfort levels for the most beautiful sleep ever made. If you value luxury, expert craftsmanship and won't compromise on a good night's sleep then a Sleepyhead Sanctuary bed has been designed for you.


  • Firm Feel
  • Minimal Partner Disturbance – The Sensorzone® 3D support system virtually eliminates partner disturbance to increase the quality of your sleep.
  • Natural Luxury – Soft New Zealand wool and silk fibres are highly breathable and are blended into the upper comfort layers in the mattress to enhance comfort and heat management.
  • Temperature Regulation – Revolutionary new OptiTemp technology helps keep you at the optimal sleep temperature all night long. OptiTemp combines the proven performance of KulKote Copper with a cutting-edge heat dissipation technology that utilises flexi graphite bands to help transfer heat away from your body as you sleep.
  • Advanced Comfort – New generation Genius Memory Foam adapts to your body providing instant comfort, pressure point relief and helps conducts heat away from your body for a more comfortable sleep.
  • Optimal Support – Sensorzone®3D advanced support system offers 7-zoned targeted support, reduced partner disturbance and undisturbed sleep.
  • Specialist Endorsement – endorsed by the New Zealand Chiropractors' Association for excellence in postural support.
  • 10-Year Warranty – Quality you can trust with Sleepyhead’s 10 year guarantee.
    Once your order is completed, it will be assigned to the store closest to you to process and arrange delivery. A staff member will contact you on the phone number provided to organise a date and time that suits you. Please note orders are processed on business working days only.
    This will vary depending on the model you wish to purchase. If your require your bed by a specific date please contact us with the bed model and size, your location and when you require the product. We can then give you a more accurate lead time.
    We do not accept returns for products purchased through the website so please choose carefully. If you are unhappy with your purchase please contact us and we are happy to discuss options with you.
    Call your local store to advise them of the cancellation. They will need to notify the support office at info@bedsrus.co.nz of your cancellation & order number. We will be in touch with you to process the refund.
    We currently deliver to addresses within New Zealand only.
    Bed Size Mattress (cm) Base (cm)
    Single 91x188 91x188
    Long Single 91x203 91x203
    King Single 107x203 107x203
    Double 137x188 137x188
    Long Double 137x203 137x203
    Queen 153x203 153x203
    King 167x203 83.5 (x2)x203
    Super King 183x203 91.5 (x2)x203
    Call King 203x203 101.5 (x2)x203

    Selecting the right mattress size is an important decision. There are a number of factors to consider, such as how much space you like, or if you sleep beside someone. Singles and Doubles are ideal choices for one person, while we’d recommend couples sleep in at least a Queen or King size bed. We’re here to help eliminate any confusion that comes with deciding which bed size is right for you.

    What are the measurements of each mattress size?

    Selecting the right bed size is an important decision. There are a number of factors to consider, such as how much space you like, or if you sleep beside someone. Singles and Doubles are ideal choices for one person, while we’d recommend couples sleep in at least a Queen or King size bed. We’re here to help eliminate any confusion that comes with deciding which bed size is right for you. 

    Mattress (cm) Base (cm)
    Single 91 x 188 91 x 188
    Long Single 91 x 203 91 x 203
    King Single 107 x 203 107 x 203
    Double 137 x 188 137 x 188
    Long Double 137 x 203 137 x 203
    Queen 153 x 203 153 x 203
    King 167 x 203 83.5 (x2) x 203
    Super King 183 x 203 91.5 (x2) x 203
    Cali King 203 x 203 101.5 (x2) x 203

    What are the measurements of each mattress size?

    Selecting the right bed size is an important decision. There are a number of factors to consider, such as how much space you like, or if you sleep beside someone. Singles and Doubles are ideal choices for one person, while we’d recommend couples sleep in at least a Queen or King size bed. We’re here to help eliminate any confusion that comes with deciding which bed size is right for you. 

    Mattress (cm) Base (cm)
    Single 91 x 188 91 x 188
    Long Single 91 x 203 91 x 203
    King Single 107 x 203 107 x 203
    Double 137 x 188 137 x 188
    Long Double 137 x 203 137 x 203
    Queen 153 x 203 153 x 203
    King 167 x 203 83.5 (x2) x 203
    Super King 183 x 203 91.5 (x2) x 203
    Cali King 203 x 203 101.5 (x2) x 203

    What are the measurements of each mattress size?

    Selecting the right bed size is an important decision. There are a number of factors to consider, such as how much space you like, or if you sleep beside someone. Singles and Doubles are ideal choices for one person, while we’d recommend couples sleep in at least a Queen or King size bed. We’re here to help eliminate any confusion that comes with deciding which bed size is right for you. 

    Mattress (cm) Base (cm)
    Single 91 x 188 91 x 188
    Long Single 91 x 203 91 x 203
    King Single 107 x 203 107 x 203
    Double 137 x 188 137 x 188
    Long Double 137 x 203 137 x 203
    Queen 153 x 203 153 x 203
    King 167 x 203 83.5 (x2) x 203
    Super King 183 x 203 91.5 (x2) x 203
    Cali King 203 x 203 101.5 (x2) x 203

    What are the measurements of each mattress size?

    Selecting the right bed size is an important decision. There are a number of factors to consider, such as how much space you like, or if you sleep beside someone. Singles and Doubles are ideal choices for one person, while we’d recommend couples sleep in at least a Queen or King size bed. We’re here to help eliminate any confusion that comes with deciding which bed size is right for you. 

    Mattress (cm) Base (cm)
    Single 91 x 188 91 x 188
    Long Single 91 x 203 91 x 203
    King Single 107 x 203 107 x 203
    Double 137 x 188 137 x 188
    Long Double 137 x 203 137 x 203
    Queen 153 x 203 153 x 203
    King 167 x 203 83.5 (x2) x 203
    Super King 183 x 203 91.5 (x2) x 203
    Cali King 203 x 203 101.5 (x2) x 203

    What are the measurements of each mattress size?

    Selecting the right bed size is an important decision. There are a number of factors to consider, such as how much space you like, or if you sleep beside someone. Singles and Doubles are ideal choices for one person, while we’d recommend couples sleep in at least a Queen or King size bed. We’re here to help eliminate any confusion that comes with deciding which bed size is right for you. 

    Mattress (cm) Base (cm)
    Single 91 x 188 91 x 188
    Long Single 91 x 203 91 x 203
    King Single 107 x 203 107 x 203
    Double 137 x 188 137 x 188
    Long Double 137 x 203 137 x 203
    Queen 153 x 203 153 x 203
    King 167 x 203 83.5 (x2) x 203
    Super King 183 x 203 91.5 (x2) x 203
    Cali King 203 x 203 101.5 (x2) x 203

    What are the measurements of each mattress size?

    Selecting the right bed size is an important decision. There are a number of factors to consider, such as how much space you like, or if you sleep beside someone. Singles and Doubles are ideal choices for one person, while we’d recommend couples sleep in at least a Queen or King size bed. We’re here to help eliminate any confusion that comes with deciding which bed size is right for you. 

    Mattress (cm) Base (cm)
    Single 91 x 188 91 x 188
    Long Single 91 x 203 91 x 203
    King Single 107 x 203 107 x 203
    Double 137 x 188 137 x 188
    Long Double 137 x 203 137 x 203
    Queen 153 x 203 153 x 203
    King 167 x 203 83.5 (x2) x 203
    Super King 183 x 203 91.5 (x2) x 203
    Cali King 203 x 203 101.5 (x2) x 203

    What are the measurements of each mattress size?

    Selecting the right bed size is an important decision. There are a number of factors to consider, such as how much space you like, or if you sleep beside someone. Singles and Doubles are ideal choices for one person, while we’d recommend couples sleep in at least a Queen or King size bed. We’re here to help eliminate any confusion that comes with deciding which bed size is right for you. 

    Mattress (cm) Base (cm)
    Single 91 x 188 91 x 188
    Long Single 91 x 203 91 x 203
    King Single 107 x 203 107 x 203
    Double 137 x 188 137 x 188
    Long Double 137 x 203 137 x 203
    Queen 153 x 203 153 x 203
    King 167 x 203 83.5 (x2) x 203
    Super King 183 x 203 91.5 (x2) x 203
    Cali King 203 x 203 101.5 (x2) x 203

    I have completed an online order, what will happen from here? 
    Once your order is completed, it will be assigned to the store closest to you to process and arrange delivery. A staff member will contact you on the phone number provided to organise a date and time that suits you. Please note orders are processed on business working days only.

    How long will it take for my new bed to be delivered? 
    This will vary depending on the model you wish to purchase. If your require your bed by a specific date please contact us with the bed model and size, your location and when you require the product. We can then give you a more accurate lead time.

    How do I return an item? 
    We do not accept returns for products purchased through the website so please choose carefully. If you are unhappy with your purchase please contact us and we are happy to discuss options with you.

    How do I cancel my online order? 
    Call your local store to advise them of the cancellation. They will need to notify the support office at info@bedsrus.co.nz of your cancellation & order number. We will be in touch with you to process the refund. 

    What countries do you deliver to? 
    We currently deliver to addresses within New Zealand only.

    Sleep Easy Guarantee

    Our Sleep Easy Guarantee

    We understand that now more than ever, you need to feel confident about where you buy your next bed. We've put together our Sleep Easy Guarantee, to help you, well, sleep easy when you hit the hay.

    Contactless delivery or pick up

     Buy risk free - all beds come with a 5 or 10 year warranty

     Connect with bed specialists through our web or phone hotline

     Locally owned, operated and manufactured

    Supporting local community

    All our 51 nationwide stores are locally owned and operated by families in the local community. In some cases, these members have been looking after your community for over 30 years. Every single bed is also produced right here in NZ.

    Best Value

    With our nationwide footprint, we have the buying power to ensure you’ll always get the best value, every time. To make things easier – we’ve curated our top 5 value beds and cut the price tags in half. For a limited time; our bestselling, value beds are half price.

    The largest bed specialists in NZ for 30 years

    Our commitment to your sleep has never faltered. Even in this challenging time, you can be confident we’re not going anywhere. We have been proudly delivering better sleep to Kiwis for 30 years, and it’s not about to change now.

    Dedicated customer service

    During this time we have elevated our customer service channels by creating more avenues for you to reach a sleep specialist, for longer hours of the day, at a time that suits you.

    BedsRus have been voted Consumer's People's Choice award for best bedding store three years running by our customers. Our service, quality, range and knowledge are unbeatable.

    Extended warranty

    All our beds come with a 5 or 10 year warranty, so you can be confident your bed will last the distance.

    Exceptional quality

    All of our mattresses are sourced from New Zealand’s largest bed manufacturer Sleepyhead and made in New Zealand to our exclusive comfort specifications.

    Sustainable initiatives

    We have launched NZ first ever recyclable bed, the Sleepyhead Zero mattress and we are working with our manufacturer toward the launch of other sustainable projects.

    Leading the nation to sleep

    We know good sleep can be difficult in challenging times, and it's also when we need it the most. We've launched our #SleepBetterNZ campaign, to facilitate the sharing of tips and habits to achieve that perfect, restful sleep. We've collaborated with some of NZ's finest to bring you the best sleep tips.

    Trusted Brands

    Sleepyhead have recently received the NZ Most Trusted Brand award, for the 10th year running. As the largest Sleepyhead bed specialist in the country, we believe in their commitment to ensuring Kiwis get the highest quality products for the best possible sleep. With BedsRus and Sleepyhead together, you can be confident you’re with the best.

    BedsRus will always be New Zealand's premier destination for the perfect sleep. Through the hard times and the good times; we’re for sleep.

    payment logo image
    payment logo image

    Enjoy the Sanctuary Midnight 3 King Mattress & Base - Mattress & Base with:

    payment logo image

    4 fortnightly payments of $3,249.75*

    *Shipping costs may be added at checkout.

    How It Works

    checkout icon image

    Select the Afterpay option at checkout

    Payment logo image

    You'll be taken to Afterpay for approval

    checkout complete icon image

    Complete your order.

    calendar icon image

    Pay for your purchase in 4 fortnightly payments.

    Enjoy the Sanctuary Midnight 3 King Mattress & Base - Mattress & Base with:

    payment logo image

    Your order must be between $120 and $1500 to qualify for Laybuy.

    How It Works

    checkout icon image

    Select the Laybuy option at checkout

    Payment logo image

    You'll be taken to Laybuy for approval

    checkout complete icon image

    Complete your order.

    calendar icon image

    Pay for your purchase in 6 weekly payments.

    Enjoy the Sanctuary Midnight 3 King Mattress & Base - Mattress & Base with:

    payment logo image

    Your order must be between $50 and $2500 to qualify for ZipPay.

    How It Works

    checkout icon image

    Select the Zip option at checkout

    Payment logo image

    You'll be taken to Zip for approval

    checkout complete icon image

    Complete your order.

    calendar icon image

    Pay for your purchase in 4 fortnightly payments.

    Enjoy the Sanctuary Midnight 3 King Mattress & Base - Mattress & Base with:

    payment logo image

    18 months interest free

    How It Works

    checkout icon image

    Select the Gem option at checkout

    Payment logo image

    You'll be taken to Gem for approval

    checkout complete icon image

    Complete your order.

    calendar icon image

    Pay for your purchase over 18 Months.

    Enjoy the Sanctuary Midnight 3 King Mattress & Base - Mattress & Base with:

    payment logo image

    18 months interest free

    How It Works

    checkout icon image

    Select the QCard option at checkout

    Payment logo image

    You'll be taken to QCard for approval

    checkout complete icon image

    Complete your order.

    calendar icon image

    Pay for your purchase over 18 months.

    Learn More
    average rating 4.8 out of 5
    Based on 126 reviews
    • 5 Stars
      108 Reviews
    • 4 Stars
      16 Reviews
    • 3 Stars
      1 Review
    • 2 Stars
      1 Review
    • 1 Star
      0 Reviews
    98% of reviewers would recommend this product to a friend
    Customer photos and videos
    126 Reviews
    Reviewed by Yvonne E.
    Verified Reviewer
    Sanctuary Range
    Reviewing
    Sanctuary Range
    I recommend this product
    Rated 5 out of 5
    Review posted

    Sanctuary Range 6

    This bed is the best I've ever slept in!

    It seemed quite high when it first arrived because I was used to a low bed. Not an issue though.

    It so easy to manouvre the base and mattress as they are so light compared to beds of yesteryear. I couldn't believe the delivery guys carried the double mattress and base in one hand each!

    Loading...
    Was this helpful?
    Reviewed by Matt H.
    Verified Reviewer
    Sanctuary Range
    Reviewing
    Sanctuary Range
    I recommend this product
    Size purchased
    Super King
    Rated 4 out of 5
    Review posted

    Beds r us from Ashburton

    Very good purchase

    Loading...
    Was this helpful?
    Reviewed by Val H.
    Verified Reviewer
    Sanctuary Range
    Reviewing
    Sanctuary Range
    I recommend this product
    Size purchased
    Double
    Rated 5 out of 5
    Review posted

    Sanctuary midnight

    Very comfortable giving softness but with the necessary support for my back

    Loading...
    Was this helpful?
    Reviewed by Rachel R.
    Verified Reviewer
    Sanctuary Range
    Reviewing
    Sanctuary Range
    I recommend this product
    Size purchased
    King
    Rated 5 out of 5
    Review posted

    Supportive and soft

    I first tried it at 37 weeks pregnant and it took away my pain and gave me the comfort I needed but also provided support and stability. It feel like we’re sleeping on a cloud! The best bit is the supportive springs allowed me to get up and out of bed without straining. Oh and I can’t feel my husband rolling around either.

    Loading...
    Was this helpful?
    Reviewed by Trish D.
    Verified Reviewer
    Sanctuary Range
    Reviewing
    Sanctuary Range
    I don't recommend this product
    Size purchased
    King
    Rated 2 out of 5
    Review posted

    Mr & Mrs

    We are still unsure, as still not completely satisfied.

    HOWEVER your salespeople have been brilliant, they are such a wonderful team..totally genuine and want to get the best product for us. They have certainly been looking after us

    Loading...
    Was this helpful?