The Foundation That Heals

America's #1 Mattress Foundation Manufacturer

Since 1976 · Made in USA · Factory Direct

Premium wood foundations built for latex & heavy mattresses — and adjustable incline systems designed for better sleep, circulation, and reflux relief.

★★★★★ 4.9 · 321 verified reviews
“Easy assembly & install. Solid foundation, surprisingly light.” — Chuck J., verified buyer

Lifetime Warranty

Workmanship & materials

Made in USA

Northwest spruce, S4S wood

2,000 lb Capacity

Built for latex & premium beds

Free Shipping

Ships next business day

Trusted & Recommended

USA News  ·  NY Weekly  ·  Sleep Foundation  ·  Wellness Today

Find Your Fit

Choose the Right Foundation for How You Sleep

Two paths, three clear routes — foundations, incline systems, and accessories.

Find Your Fit

Our Sleep Solutions

Two paths to better sleep.

Neutral bedroom with an upholstered headboard bed beige pillows and two nightstands with lamps on either sideThe image shows a calm hotel style master bedroom

Premium Foundation

Terra Heavy Duty Wood Mattress Foundations

  1. Double-Bolt Rail System
  2. 18 slats, less than 2″ apart
  3. Lifetime Warranty
  4. Made in USA
Single adjustable bed in a beige bedroom with a nightstand lamp plant and a window with curtains

Health Conscious

Incline Sleep Systems

Doctor-trusted elevation for GERD, snoring, and circulation. Adjustable incline designed for premium mattresses.

Terra Lifetime Dreams

Our Terra Lifetime Dreams Products

Choose the Terra height that fits your bed, then select the size and available options on that product, without compromising the support underneath your mattress.

Neutral toned bedroom with an upholstered beige headboard layered pillows and a branded mattress reading Lifetime Dreams Terra Foundation

Terra 8" Foundation

Offered with or without legs.

Neutral toned bedroom with a king bed upholstered headboard two nightstands and warm table lamps

Terra 5.5" Low Profile Foundation

No legs. Choice of light or dark cover color.

Terra Bunk Board

Heavy duty, 1.75″ thick upholstered with 18 slats.

Who Is The Terra Built For?

If you’ve outgrown flimsy platforms, or you’re protecting a serious mattress investment, Terra is the foundation that matches the mattress.

Latex & Premium Mattress Owners

Heavy, expensive mattresses need rigid, even support. Terra's 19 solid slats and 2,000 lb rating are built for that weight, not a thin foam deck.

People Tired of Replacing Foundations

Stop the cycle of sagging platforms and warranty grey areas. Terra is a one-and-done foundation with lifetime workmanship coverage.

Dealers & Homeowners Who Want USA-Made

Factory-direct from Tempe, AZ. Real wood construction you can stand behind, for your bedroom or your showroom.

Hero bedroom lifestyle

Inside Terra

How It's Built

Terra isn’t a foam deck or a wire grid. It’s a real wood foundation engineered to keep premium mattresses flat, cool, and supported for decades.

  • 19 solid wood slats for even, edge-to-edge support
  • 2,000 lb static weight capacity
  • Two-bolt rail connections for a rock-solid frame
  • Designed for latex, hybrid, and heavy mattresses

Factory Direct

American Craftmanship

Built in Tempe, Arizona from Northwest spruce — the same factory-direct standard Mattress Foundations has shipped for years to dealers and homeowners.

  • Made in the USA — not imported particleboard
  • Factory-direct quality control
  • Ships next business day (contiguous US)
Unpainted wooden pallet transformed into a low slatted table resting on a gray carpeted floor
Hero bedroom lifestyle

Inside Terra

How It's Built

Terra isn’t a foam deck or a wire grid. It’s a real wood foundation engineered to keep premium mattresses flat, cool, and supported for decades.

  • 19 solid wood slats for even, edge-to-edge support
  • 2,000 lb static weight capacity
  • Two-bolt rail connections for a rock-solid frame
  • Designed for latex, hybrid, and heavy mattresses

Incline Sleep

Our Incline Sleep Products

Choose the crusade to better your help as you sleep. Choose your incline method.

Hero bedroom lifestyle

Incline Sleep 100

Tilt only, side and back sleeper friendly.

Person resting on an Incline Sleep 500 adjustable base

Incline Sleep 500

Full body incline with various lifestyle features.

Bed on display in a showroom mattress on a gray upholstered platform with a black metal frame set on a speckled gray carpet next to white walls and a dark curtain

Foam Incline Mattress Wedge

Designed to fit under your existing mattress.

Find Your Fit

Incline Sleep

Neutral bedroom with an upholstered headboard bed beige pillows and two nightstands with lamps on either sideThe image shows a calm hotel style master bedroom

Premium Foundation Buyer

Terra Heavy Duty Wood Mattress Foundations

  1. Double-Bolt Rail System
  2. 18 slats, less than 2″ apart
  3. Lifetime Warranty, Made in the USA

Premium Foundation Buyer

Terra Heavy Duty Wood Mattress Foundations

All-natural wood support for latex, hybrid & foam mattresses. Double-bolt rails, 18 slats — no metal bed frame needed.

Single adjustable bed in a beige bedroom with a nightstand lamp plant and a window with curtains

Health-Motivated Sleeper

Incline Sleep Systems

Doctor-trusted elevation for GERD, snoring & circulation. Adjustable incline designed for premium mattresses.

Woman sleeping on a bed with an inclined mattress wedge resting on white bedding with a tufted headboard

Entry / Add-On

Incline Accessories

Affordable elevation options — pairs with wood foundations or your existing bed setup.

Why Terra

Made in USALifetime Warranty

Engineered to Outlast Box Springs

  1. 1
    Double-bolt rail systemIndustry-exclusive corner & center rail bolts — critical for heavy latex mattresses.
  2. 2
    18 slats, <2″ apartNatural airflow, even weight distribution, prevents sagging over time.
  3. 3
    Lifetime warranty · Made in USAKiln-dried Northwest spruce. Replaceable parts. Factory-direct quality control.

Compare

Terra Foundation vs. Regular Box Spring

Memory foam and latex need more support than traditional innerspring setups.

Terra Lifetime Dreams

  • Solid wood slats — no sag, no squeak
  • 2,000 lb capacity for premium mattresses
  • Improved airflow & allergen reduction
  • Lifetime warranty · Made in USA

Regular Box Spring

  • Coils compress & sag over ~8 years
  • Poor support for latex & heavy foam
  • Traps heat and allergens
  • Bulky, dated aesthetic

Our Customer REviews

Trusted By Premium Mattress Buyers

4.9 average · 321 verified reviews

Chuck J.
King 2 piece foundation
"Easy assembly & install. Solid foundation, surprisingly light."
David W.
Repeat customer
"Easy to unbox and assemble, no tools required. This is our second foundation from this company. Very well made."
Jasmina D.
Quality
"Quality product, easy assembly and the best customer service experience!"

Our Customer Reviews

Trusted by Premium Mattress Buyers

4.9 average · 321 verified reviews

 

King 2 piece foundation

“Easy assembly & install. Solid foundation, surprisingly light.”

Repeat customer

“Easy to unbox and assemble, no tools required. This is our second foundation from this company. Very well made.”

Quality

“Quality product, easy assembly and the best customer service experience!”

Incline Sleep

Sleep Elevated. Wake Restored.

Elevating the head of your bed can reduce acid reflux symptoms, improve breathing, and support circulation — without stacking pillows or compromising mattress support.

Built in the USA

From Our Factory to Your Bedroom

Hero bedroom lifestyle
Hero bedroom lifestyle
Hero bedroom lifestyle
Hero bedroom lifestyle
Hero bedroom lifestyle
Hero bedroom lifestyle
Hero bedroom lifestyle
Hero bedroom lifestyle

Free: The 5 Health Benefits of Incline Sleeping

PDF guide for GERD, snoring & circulation — delivered to your inbox.