Lansdowne Extra Firm
Lansdowne Extra Firm
From Ortho’s finest Reserve Collection, the Lansdowne Extra Firm is great for back sleepers who want an innerspring spring feel with body-contouring foam top. Premium features include CoolQuilt Fabric, High Density Avant Foam, Ortho-Enhanced Zone Support and Dunlop Latex.
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!
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4° Cooler
Creating a cooler sleeping environment at the surface

Ortho Technology
The most technologically advanced Ortho mattresses

Designed and Built in Arizona
Ortho mattresses are manufactured in our Arizona factory
QUILTING
COMFORT LAYERS
EDGE SUPPORT
SUPPORT STRUCTURE

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
Luxury Firm and Luxury Plush
Specifications
Profile | 12" |
---|---|
Brand | Ortho |
Type | Innerspring |
Comfort Level | Extra Firm |
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 |
For the ultimate sleep system, pair your mattress with an adjustable base, frame, or mattress protector.
Sleep With Confidence
100 Night Comfort Guarantee
To ensure your comfort we offer a 100 night sleep guarantee. Sleep up to 100, but no less than 30 nights. If you feel the bed does not fit your comfort needs, you may select a mattress of equal or greater value with zero fees. You simply pay for the redelivery of the new mattress.
Full DetailsShipping
If you live within SoCal we offer free immediate delivery for purchases +$499.99 (restrictions may apply to some zip codes). If you live outside of our delivery bounds the delivery window is between 6-10 days.
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