King & California King Mattresses for Sale

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BoxDrop Castle Rock, CO

King & California King Mattress Selection

The King sized mattress is the largest standard mattress size within the industry, with the next size up, a non-standard California King. Both provide plenty of sleep space for you, your partner as well as children, pets and more! A King will fit just about anything! 

[We also provide California Kings and Split Kings for those who enjoy different sleeping preferences as their partner. This allows them to adjust their own settings without disturbing the sleep habits of their significant other.]

Check out the King & California King mattresses we carry here at BoxDrop Castle Rock, CO! 

SAVE 30% - 80% Off Retail Pricing!

See what our customers have to say about BoxDrop Castle Rock, CO! 

Angela Smart
Angela Smart
February 13, 2023
Trustindex verifies that the original source of the review is Google.
I was one of Carl’s first customers. He has high quality furniture for a great discounted price. I will always shop here and I refer my friends and real estate clients! Always a great experience! Thanks Carl!
Lily S
Lily S
February 12, 2023
Trustindex verifies that the original source of the review is Google.
Happy Birthday Carl. You are the epitome of a good business man. We saw you at work today and what a pleasure you were. Thank you for the great service!!! I can’t wait to get my furniture!
Michael Peterson
Michael Peterson
January 20, 2023
Trustindex verifies that the original source of the review is Google.
Great service and a great price. They have lots of options for every budget. The staff (Erica) was very friendly and knowledgeable and couldn’t be better to work with.
gopinhead
gopinhead
January 18, 2023
Trustindex verifies that the original source of the review is Google.
Nice place, Erica was helpful and not pushy. Quick delivery and guys did a great job setting up for us. No complaints, will look there again in the future.
Robin Alahuzos
Robin Alahuzos
January 15, 2023
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Walked in found exactly what I was looking for and walked out with a new bed bed and adjustable base.
Steven Murray
Steven Murray
January 14, 2023
Trustindex verifies that the original source of the review is Google.
Box Drop has an amazing selection and Erica helped us with a new dining table set with chairs! Will definitely be coming back for future pieces of furniture.
Vee Vu
Vee Vu
December 16, 2022
Trustindex verifies that the original source of the review is Google.
Best Customer Service! If you are in need of a new mattress, Colton is the guy you want to work with! We love our new high quality and affordable mattress. Highly recommend and will definitely be back for more.
Omotola Williams
Omotola Williams
December 9, 2022
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Great customer service, friendly staff, beautiful furniture and mattress!!!
Sandra Kastelic
Sandra Kastelic
December 4, 2022
Trustindex verifies that the original source of the review is Google.
Friendly and welcoming environment. Jessica listened to what I was looking for in a dining room table. She found me the Perfect one with 8 chairs. Great pricing too.
Natalie Johnson
Natalie Johnson
November 19, 2022
Trustindex verifies that the original source of the review is Google.
Great customer service!!! Amazing pricing. Thank you guys so much!

Avoid paying crazy retail prices on your next mattress or furniture! 

More on our King & California King Mattresses

All our mattresses are first come first serve, so please give us a call or schedule a visit today to come in and sleep sample our King & California King Mattresses and take one home!

King Mattress Size: Width-76 in. by Length-79.5 in. 

California King Mattress Size: Width-72 in. by Length-83.5 in.

The King Size Mattress is a whopping 16in. wider than a Queen Mattress! [And the California King happens to be slightly thinner than a King (70in) but has 4 additional inches of length!]

King Sized and Up Beds are perfect for Adjustable Beds and Frames & Hybrid/Cooling Beds, providing giving person their respective adjustable settings for sleeping position, as well as temperature. 

Most King & California King beds are made from:

BoxDrop Castle Rock, CO carries various mattress brands for our customers to choose from, all severely discounted 40%-70% Off Retail to pass the savings onto you!

 Check out a few of the brands we carry King & California King Mattresses in: 

When it comes to Mattresses there are a variety to choose from, that can lead to many questions on finding the perfect fit. We're here to help answer all those questions you have to help make your mattress choice as easy as possible! Learn more below! 

Delivery Services Available!

  • Help load your New Products on site

  • Unloading and carry to your desired room

  • Mattress/Furniture Setup and Cleanup

  • Delivery Services Guaranteed and 100% Satisfaction!

Brand New, In Plastic

Saving up to 70% OFF retail pricing DOESN'T mean cheap products! Pick up your Mattress & Furniture, brand-spanking-new, still in their original wrapping.

Manufacturer's Warranty

Every one of our products comes with a manufacturer's warranty that won't keep you up at night. Our Warranties provide piece of mind when browsing mattress and furniture products. 

Act Fast, for the Best Price

Get the best Mattresses & Furniture - up to 70% off retail - but only while inventory lasts. Our stock sells fast! So, take yours home today with no-credit financing available. 

To get your Perfect Mattress & Furniture, simply...

Contact us to schedule a visit

Call, text or message us today. We'll talk what you're looking for and schedule a time for you to visit our clearance center 

Pick your Perfect Type

Explore our showroom and find the perfect mattress & Furniture that feels amazing and perfect to you. 

Get your Best Deal!

Save 40 % - 70 % with our Pricing and enjoy 90 Day/ no-credit financing deals. 

Who We Are?

Visit our About Us page or check out the resources below to learn more!