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Lansdowne Extra Firm Box Top

Ortho Mattress- "Unparalleled Quality, Better Prices"
Ortho Mattress celebrated its 65th anniversary in 2022. We are very proud to provide consumers the highest standard in mattress manufacturing at factory-direct prices. Our mattresses are designed and built in our Phoenix, Arizona factory.

10-Year Full Replacement Warranty
Ortho builds beds to the highest standards of quality. However, we do realize things can still go wrong. If a mattress is defective, our customers can take advantage of our industry standard 10-year full replacement warranty. Learn more about our warranty policy here.

CertiPUR Foam
Not only does Ortho focus on making world-class mattresses at factory-direct prices, but we also spend diligent hours on maintaining the highest industry standards for safety in our products. All Ortho Polyurethane Foams are free of formaldehyde, flame retardants, prohibited phthalates and heavy metals and also meet low-VOC standards for indoor air-quality. Learn more about the eco-friendly certification process Ortho foams go through.

Additional Comfort Types
Extra Firm , Luxury FirmandLuxury Firm Box Top

As we continue to evolve our products to surpass ever-changing customer demands, we are proud to offer our latest design: the Lansdowne Luxury Firm Box Top. The newest addition to Ortho's Reserve Collection is coupled with Firm CertiPUR foam and a 1-inch layer of Dunlop latex to provide an unparalleled balance of comfort and support. Premium features also included are CoolQuilt Fabric, SolidState Edge Support, and Ortho-Enhanced Zone Support.

Enhance your sleep with an Ortho adjustable base. Whether you want to reduce snoring, reduce back pain or simply just relax in bed to watch your favorite shows, an Ortho adjustable base will get the job done!


BLACK FRIDAY SALE!

FREE ADJUSTABLE UPGRADE - Upgrade the foundation (box spring) to a LIFT adjustable base for FREE when you purchase the mattress and foundation set, during the Ortho Mattress Black Friday sales event.

All promotions are applied individually and can not be combined.

Ortho Mattress- "Unparalleled Quality, Better Prices"
Ortho Mattress celebrated its 65th anniversary in 2022. We are very proud to provide consumers the highest standard in mattress manufacturing at factory-direct prices. Our mattresses are designed and built in our Phoenix, Arizona factory.

10-Year Full Replacement Warranty
Ortho builds beds to the highest standards of quality. However, we do realize things can still go wrong. If a mattress is defective, our customers can take advantage of our industry standard 10-year full replacement warranty. Learn more about our warranty policy here.

CertiPUR Foam
Not only does Ortho focus on making world-class mattresses at factory-direct prices, but we also spend diligent hours on maintaining the highest industry standards for safety in our products. All Ortho Polyurethane Foams are free of formaldehyde, flame retardants, prohibited phthalates and heavy metals and also meet low-VOC standards for indoor air-quality. Learn more about the eco-friendly certification process Ortho foams go through.

Additional Comfort Types
Extra Firm , Luxury FirmandLuxury Firm Box Top

QUILTING

A) COOLQUILT™

In response to an overwhelming majority of our customers desiring a cooler mattress, Ortho is proud to introduce Cool Quilt™ fabric. This exciting innovation creates a climate-controlled surface, providing a more desirable sleep temperature. Scientifically proven to keep you 4° cooler, Cool Quilt™ helps you fall asleep faster and stay asleep longer. Quilting Layer Breakdown: COOLQUILT™ 1½" Convoluted CertiPUR Foam ½" Avant MemoryFoam
COMFORT LAYERS

B) AVANT MEMORY FOAM

Avant Memory Foam features open-cell structure that provides pressure relieving qualities to ensure sleep comfort for all body types and sleeping positions. This foam evenly distributes body weight across the mattress surface to avoid numbness and improve blood circulation. Comfort Layer Breakdown: 1" Dunlop Latex 2" Firm CertiPUR Foam 3" 4lb Avant Memory Foam
EDGE SUPPORT

C) SOLIDSTATE™ EDGE SUPPORT

Our best-in-class 4½” high density foam encasement guarantees more sleeping surface of your mattress and reinforces the entire 360-degree border to provide stability while getting in and out of bed. Additional support surrounding our pocketed coils protects the longevity of the mattress. Edge Width: 4½"
SUPPORT STRUCTURE

D) ORTHO ENHANCED ZONED SUPPORT

Hand-nested coils in the center third of the bed using an offset pattern (like a beehive) result in a more densely packed coil unit that provides excellent lumbar support and greater durability. Inline coils conform to your shoulder and upper back in the top third of the unit. The Enhanced Zone Support offers better support than standard wrapped coils, reduces motion transfer, and enables an undisturbed night’s rest.
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Regular price $2,869.99
Regular price (MSRP$3,469.99) Sale price $2,869.99Special Price
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Firm Soft
  • Firm
  • Soft
  • Firmness Medium
  • Cool Quilt
  • Inner Spring
  • Adjustable Compatible
4° Cooler
4° Cooler

Creating a cooler sleeping environment at the surface

Ortho Technology
Ortho Technology

The most technologically advanced Ortho mattresses

Designed and Built in Arizona
Designed and Built in Arizona

Ortho's mattresses are manufactured in our Arizona factory

Manufacturer Information

Ortho Mattress- "Unparalleled Quality, Better Prices"
Ortho Mattress celebrated its 65th anniversary in 2022. We are very proud to provide consumers the highest standard in mattress manufacturing at factory-direct prices. Our mattresses are designed and built in our Phoenix, Arizona factory.

10-Year Full Replacement Warranty
Ortho builds beds to the highest standards of quality. However, we do realize things can still go wrong. If a mattress is defective, our customers can take advantage of our industry standard 10-year full replacement warranty. Learn more about our warranty policy here.

CertiPUR Foam
Not only does Ortho focus on making world-class mattresses at factory-direct prices, but we also spend diligent hours on maintaining the highest industry standards for safety in our products. All Ortho Polyurethane Foams are free of formaldehyde, flame retardants, prohibited phthalates and heavy metals and also meet low-VOC standards for indoor air-quality. Learn more about the eco-friendly certification process Ortho foams go through.

Additional Comfort Types
Extra Firm , Luxury FirmandLuxury Firm Box Top

Specifications

Comfort Layers Firm
Profile 16.5"
Brand Ortho
Collection Reserve & Cool Quilt
Type Innerspring
Body Impression for Replacement 1"
Motion Transfer Low
Dimensions Twin- W: 38 L: 74
Twin XL- W: 38 L: 79
Full- W: 53 L: 74
Full XL- W: 53 L: 79
Queen- W: 59 L: 79
King- W: 75 L: 79
Cal King- W: 71 L: 83
Split King- W: 38 L: 79
Split C. King- W: 35 L: 83
Warranty 10 Year Full Replacement Warranty
Manufacturing Location Phoenix, AZ
Customize Your Mattress for a Better Night's Sleep

For the ultimate sleep system, pair your mattress with an adjustable base, frame, or mattress protector.