Twin Xl Regular Profile Foundations

Twin Xl Regular Profile Foundations provide a practical foundation option for Twin XL mattresses, helping you create a complete sleep setup. Explore available Twin XL foundations to find the right match for your bedroom and mattress needs.

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Sleepy's Basic Box Spring Foundation

10654

Starting at

$169⁹⁹

Sealy Ease Adjustable Base

5115

Starting at

$949⁰⁰

Tempur-Pedic Charcoal Box Spring Foundation

1370

Starting at

$255⁰⁰

Stearns & Foster SX4 Box Spring Foundation

721

Starting at

$240⁰⁰

Tempur-Pedic TEMPUR-Ergo ProSmart Adjustable Base

Starting at

$2399⁰⁰

$2599⁰⁰

$200 OFF

Calm app 3-month free trial with mattress purchase & registration

Tempur-Pedic TEMPUR-Ergo Smart Adjustable Base

1005

Starting at

$1899⁰⁰

$2099⁰⁰

$200 OFF

Calm app 3-month free trial with mattress purchase & registration

Beautyrest Black 24 Box Spring Foundation

258

Starting at

$250⁰⁰

Sleepy's Elite Adjustable Base

1129

Starting at

$1199⁹⁹

Save $299 with qualifying mattress purchase. Code: ELEVATE

Hollywood Bed Frame Enforce Platform Frame

304

Starting at

$229⁹⁹

Kingsdown Crown Imperial Box Spring Foundation

Starting at

$274⁹⁹

Sealy SX Box Spring Foundation

498

Starting at

$200⁰⁰

Sleepy's Basics Easy Assembly Box Spring

191

Starting at

$119⁹⁹

Sleepy's Foldable Bunkie Board Foundation

104

Starting at

$89⁹⁹

Sherwood Monarch Box Spring Foundation

Starting at

$300⁰⁰

Kingsdown Wesley Collection Box Spring Foundation

Starting at

$325⁰⁰

Sleepy's Signature Adjustable Base

Starting at

$749⁹⁹

Save $299 with qualifying mattress purchase. Code: ELEVATE

Sleepy's Universal Box Spring Foundation

6377

Starting at

$219⁹⁹

Tempur-Pedic TEMPUR-Ergo 3.0 Adjustable Base

3783

Starting at

$1499⁰⁰

$1599⁰⁰

$100 OFF

Sleepy's Bunkie Board

3319

Starting at

$119⁹⁹

Tempur-Pedic Ultra Low Profile Foundation

326

Starting at

$255⁰⁰

Sealy Essentials Winter Green 13" Plush Euro Pillow Top Mattress

549

Starting at

$614⁹⁹

$1129⁹⁹

$515 OFF

Plush Comfort, best for

Side Sleepers
Bed Partner
Pain
Temperature
Toss and Turn
Allergies

Sealy Essentials Winter Green 12" Medium Euro Top Mattress

604

Starting at

$489⁹⁹

$879⁹⁹

$390 OFF

Medium Comfort, best for

Back, Side, Stomach Sleepers
Pain
Bed Partner
Temperature
Toss and Turn
Allergies

Stearns & Foster Estate 13.5" Extra Firm Mattress

1068

Starting at

$2099⁰⁰

$2399⁰⁰

$300 OFF

Extra Firm Comfort, best for

Back, Stomach Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

Receive $300 Instant Gift⁴ with purchase.

Sealy Posturepedic Elite Albany II 14" Firm Mattress

804

Starting at

$1619⁰⁰

$1719⁰⁰

$100 OFF

Firm Comfort, best for

Back Sleepers
Pain
Temperature
Allergies
Bed Partner
Toss and Turn

Receive $200 Instant Gift⁴ with purchase.

Sleepy's Basics Platform Frame

Starting at

$109⁹⁹

Sealy Posturepedic Plus Norman II 15" Firm Euro Top Mattress

Starting at

$1299⁰⁰

$1399⁰⁰

$100 OFF

Firm Comfort, best for

Back Sleepers
Pain
Allergies
Bed Partner
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Twin XL regular profile foundations provide a sturdy, supportive base for a Twin XL mattress while maintaining a traditional bed height that works well in many bedrooms. Measuring approximately 38 inches wide by 80 inches long, a Twin XL foundation offers the extra length of a standard twin mattress, making it a comfortable choice for taller sleepers, college dorm rooms, guest bedrooms and compact primary spaces. The regular profile design can make it easier to get in and out of bed without adding excessive height, especially when paired with a compatible Twin XL mattress, bed frame or headboard. A quality Twin XL regular profile foundation helps promote even mattress support and may reduce motion transfer, squeaking and unwanted shifting during the night. Choose a foundation that matches your mattress type and weight requirements, including memory foam, hybrid, latex or innerspring models, and confirm that the dimensions and support specifications are compatible before purchasing. Mattress Firm offers Twin XL foundations in a range of materials and styles, so you can find a durable foundation that complements your bedroom setup and helps create a more comfortable sleep space.

What is a regular profile foundation? + -

A regular profile foundation is a supportive base designed to provide a traditional bed height and a stable surface for a compatible mattress.

What is the difference between a foundation and a box spring? + -

A foundation typically uses a solid or closely spaced support surface, while a traditional box spring usually contains springs. Both are designed to support compatible mattresses.

What materials are commonly used in foundations? + -

Foundations are commonly made with materials such as wood, metal and fabric. Construction varies by design and brand.

How do I care for a regular profile foundation? + -

Keep the foundation in a clean, dry space and follow the manufacturer's care instructions. Avoid using cleaning products or methods that are not recommended for its materials.

How do I choose a foundation for my mattress? + -

Check the mattress manufacturer's recommendations for the type of foundation and support surface that are compatible with your mattress. You can also consider the foundation's construction, profile and style.