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Discover affordable beds & bed frames at Sit 'N Sleep! Shop platform beds, adjustable bases & more online or in-store in Southern California.

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Shop Quality Beds & Bed Frames

18 Items
18 Items

On Sale

On Sale

Infinity Modern Catalina Platform Bed

from $1,149.98

$299.98

get it Delivery date contingent on available inventory

On Sale

On Sale

Infinity Del Mar Upholstered Platform White Bed

from $1,199.99

$599.99

get it Delivery date contingent on available inventory

On Sale

On Sale

Infinity Del Mar Upholstered Platform Walnut Bed

from $1,199.99

$599.99

get it Delivery date contingent on available inventory

On Sale

On Sale

Infinity Modern Post & Beam Platform Bed

from $649.99

$365.99

get it Delivery date contingent on available inventory

On Sale

On Sale

Infinity Del Mar Platform White Bed

from $1,099.99

$519.99

get it Delivery date contingent on available inventory

On Sale

On Sale

Avocado Green Foundation

from $309.00

$247.00

get it Delivery date contingent on available inventory

Sit ‘n Sleep Podium Platform

from $449.99

get it Delivery date contingent on available inventory

Hollywood E3 Frame

from $139.99

get it Delivery date contingent on available inventory

Knickerbocker Promo Frame

from $69.99

get it Delivery date contingent on available inventory

Knickerbocker HD Frame

from $149.99

get it Delivery date contingent on available inventory

EnGauge Bed Support System

from $139.99

get it Delivery date contingent on available inventory

EmBrace Designer Foundation

from $299.99

get it Delivery date contingent on available inventory

Knickerbocker Bedbeam Bed Support System

from $179.99

get it Delivery date contingent on available inventory

Online Only

Online Only

Emerge Platform Base

from $349.99

$149.99

get it Delivery date contingent on available inventory

Hollywood Bedder Base Black

from $189.99

get it Delivery date contingent on available inventory

Knickerbocker emBrace 360 Frame

from $349.99

get it Delivery date contingent on available inventory

Knickerbocker emBrace 360 Platform Complete Bed

from $548.99

get it Delivery date contingent on available inventory

Purple Flat Foundation

from $299.00

get it Delivery date contingent on available inventory

Shop Our Collection of Beds & Bed Frames

You’ve done your research and decided on the size, type of construction and comfort level of the new mattress you plan to buy. When it comes to sleeping well, however, there’s more to it than just the mattress. The underlying support can be just as important as the mattress itself in providing a good night’s sleep. At Sit ‘n Sleep, we’ll help you choose the best type of bed for your particular situation.

The four most common mattress support systems are box springs, foundation supports, platforms and adjustable beds. Just as there’s no “one size fits all” mattress, the same is true for the box spring and bed frame that will support it, since not all mattresses are compatible with every type of bed or bed frame.

Benefits of Shopping at Sit 'N Sleep

You know that Sit ‘n Sleep is a great mattress store. But did you know that it’s a terrific bed frame store, too? Here’s why you should check us out if you’re in the market for a new bed.

We have a wide selection of bed frames. You’ll find a full range of sizes and designs to choose from. 

You can find a bed to match your budget as well as your style, from minimalist to luxurious.

We’re renowned for our affordable pricing and sales. We offer discounts that are hard to find anywhere else, like our current special offer on the Infinity Modern Catalina Platform Bed, marked down from $1,149.98 to $299.98!

You have quality assurance with every product you purchase from us. We’re proud to offer beds and frames made with durable materials and superior craftsmanship, thanks to partnerships with trusted brands including Knickerbocker and Avocado Green Foundation.

There’s nothing like the convenience offered at Sit ‘n Sleep.Shop online or visit one of our Southern California stores for personalized service and expert advice.

What is a Bed Frame

Of course, a bed frame is the support structure that keeps your whole bed stable so you can get a good night’s sleep without lumps and sagginess in the mattress. A bed frame set is also essential for good mattress hygiene — by elevating the mattress off the ground, the frame keeps it from becoming dirty. 

So the bed and bed frames are the perfect match when it comes to practicality but it’s also a matter of style. The choice of frame enhances your bedroom’s interior design style. Perhaps you want a traditional frame raised high off the ground with an ornate headboard, or perhaps you want something more modern, like a platform bed frame that is lower to the ground. There are many choices out there, and you can find the ideal bed and bed frame at Sit ‘n Sleep.

What is the Best Height for a Bed Frame?

The height of a bed and bed frame combined can depend on multiple factors. For instance, a platform-style frame will be lower than a standard frame, or you may want a slightly higher frame if it includes drawers underneath to provide more storage. Or you may also have an oversized mattress that would require a larger-than-usual frame, or perhaps a small-sized bedroom that needs a smaller bed. For a typical frame, however, you’ll want it to come up to knee level so you have enough room to add your mattress without the bed being too high. (Generally, you should be able to plant your feet safely on the floor when sitting on the bed; if you can’t, your frame may be too high.) A knowledgeable Sit ‘n Sleep consultant can help you find the best bed and bed frame height for you.

What Makes a Bed Frame Supportive?

Beds and bed frames get their support from a sturdy base and legs that can handle your weight as well as the weight of the mattress. Most beds come with wooden slats that rest inside the bed frame to offer extra mattress support.

What are Box Springs and How Are They Different from Bed Frames?

Box Springs use a series of evenly spaced, heavy gauge wire coils contained within a wooden box for supporting mattresses. The box springs and mattress are placed on a wood or metal bed frame that keeps them off the floor and away from the colder air. Best when used with an innerspring mattress, box springs help absorb motion and evenly distribute the weight of the mattress and its sleeper or sleepers. Although box springs can be used with innerspring and memory foam mattresses, they’re not recommended for latex mattresses, since the extra weight of latex may cause the mattress to sag and shorten its useful life.

Here at Sit ‘n Sleep, most of our mattresses, unless otherwise specified, come with a matching box spring. In some cases, the box springs are included in the price of the mattress set – in other cases they are sold alongside the mattress for a separate amount.

Types of Beds and Bed Frames Available

When you shop at Sit ‘n Sleep, you’ll find a variety of bed frames. We have traditional options, such as the Knickerbocker Promo Frame or the Hollywood E3 Frame. You can select the right size and color for your bedroom from our myriad choices. These frames are popular for their durability and affordability, and they work well with any mattress type.

If you’re looking for something with enhanced mattress support and longevity, then explore our specialty support systems. Our collection includes the Knickerbocker Bedbeam System and EnGauge Bed Support System, both made with strong steel.

How to Choose the Right Bed or Bed Frame

A quality bed can help extend the life of your mattress and provide the support that’s necessary for a good night’s sleep. So how do you find the right fit?

Consider Your Mattress Type: Match your bed frame to your mattress size (e.g., twin, queen, king) and type (memory foam, coil, hybrid).

Think About Your Style Preferences: Look for a bed or frame that matches the aesthetics of your bedroom, whether it’s a modern platform bed, an upholstered frame, or a classic metal design.

Make Sure It’s Functional: If you are tight on space or just need something simple, a traditional frame may be the best option. Want more flexibility for a comfortable sleep position? Look into an adjustable base.

Don’t Go Over Budget: Take advantage of ongoing sales to get high-quality bed frames at reduced prices.

Find Your Ideal Bed Frame at Sit ‘n Sleep

Discover the full range of bed frames on sale at Sit ‘n Sleep today! While you’re here, you can also get a coil or memory foam mattress from high-quality name brands including Purple, Hybrid Infinity, and more.