• Home
  • Blog
  • Expand Your Queen Mattress to King Bed

Expand Your Queen Mattress to King Bed

Do you love your cozy queen-sized mattress but wish you had more room to stretch out? Adding a queen to king mattress extender can magically transform your smaller bed into a spacious king without the need to purchase an entirely new mattress. Keep reading to learn the benefits of expanding your bed , the types of mattress extenders available , proper sizing and installation , and tips for getting the most out of your upgraded sleeping space.

Benefits of Expanding Queen Mattress to King Size

Why might you want to expand your beloved queen mattress to king size? Here are some of the top benefits of making the switch:

These are just a few reasons why widening your existing queen mattress makes excellent sense.

queen to king mattress extender

Queen to King Mattress Extenders

If you choose to live large with an expanded queen-to-king mattress, special extenders fill the gap between two twin beds to create that single, continuous sleep surface. But what exactly are these mattress gap fillers made of? Here are the main types and options to consider:

Foam Mattress Extenders

Foam extenders slide right under your mattress to add extra width. They come in different densities and levels of firmness. Softer, low-density foam works well if you want some "give" between the two beds. Firmer, high-density foam makes the expanded bed feel seamless.

Air Chamber Extenders

Inflatable air chambers also bridge between mattresses. You can blow them up as firm or soft as desired. And they inflate in minutes with the touch of a button. No air pump required. Air chambers easily adjust to your preferred firmness.

Bed Bridge Slide Sheets

Stretchy "slide sheets" made of fabrics like nylon or blended cotton envelop your mattresses on three sides. Some feature elastic straps underneath to keep them taut. The fabric covering creates the look of a unified bed. Sheets are a budget way to connect mattresses.

When choosing an extender, consider where you'll place it--under your fitted sheet or mattress pad? Then portability doesn't matter. If you want the flexibility to remove it day-to-day, get a lightweight, foldable pick. Also think about durability, washability, budget, and ease of use in the equation.

Mattress Extender Placement

Proper mattress extender placement preserves that luxurious single bed feel. Most models fit right over your existing bed frame or platform:

Be sure your extender sits flat and avoids uncomfortable gaps between mattresses. You want sleeping guests none the wiser about your expanded bed secret!

Mattress Extender Features

Available features make mattress gap fillers even more versatile. Look for extenders with these useful perks:

There are plenty of options to suit your personal mattress expander needs!

Measurements for Expanding Queen Beds

Expanding your beloved queen mattress feels exciting...until you hit a planning snag. Fear not! Proper measurements ensure your extender fits perfectly between beds with no unsightly sagging or gaps:

Standard Queen vs King Mattress Sizes

First, let's review standard mattress dimensions so you know what to measure between:

As you can see, a king mattress is over a foot wider than a queen. That foot of mattress is precisely what your extender must fill.

Adding Width with Mattress Expanders

Expanding from queen to king with a quality extender adds roughly 14-16 inches in width:

Measure the gap between your existing mattresses to determine the ideal thickness. An extender that's too narrow loses support. One that's too thick bunches uncomfortably.

Ensure Proper Fit with Room Size

Will an oversized king mattress fit your bedroom? Measure both room width and length. Subtract space needed for moving around the bed. Your expanded setup must have several inches of clearance on all sides to allow making the bed and changing sheets easily.

Expanding only makes sense with adequate space. Make sure king dimensions work in your room before purchasing.

Installation Process and Tips

Ready to install your brand new mattress extender? With careful prep and positioning, it securely connects beds to create that flawless expanded queen-to-king sleep space:

Prepare the Existing Bed Frame

Pull mattresses away from the frame on both sides. Make sure the frame lies perfectly flush. No wobbles, bends, or uneven spots. Use risers to level either side if needed. You want a uniform base for the extender.

Insert Mattress Extender Snugly Underneath

Carefully slide your extender between mattresses, positioning it equidistant from either bed. Make sure it sits squarely on the frame without teetering on the edges. The extender must rest securely for optimal comfort and support.

Secure the Edges Firmly to Avoid Slipping

Foam or inflatable extenders may slowly slide out from between beds without edge reinforcement. Some models have grippy backing or attached straps to anchor them in place. You can also tuck removable fabric handles under sides of the mattress to hold the extender snugly against bed frames.

Make the Bed and Enjoy Your Expanded Mattress

Finally, replace mattress pads and sheets. No one ever has to know your once-queen mattress now sleeps extra-large. Surprise guests with the unexpected comfort of spacious king dimensions perfect for couples!