Serta iComfortPRO Quilted Granby Extra Firm 11.5 inch mattress on a wooden bed frame in a blue bedroom.
Serta iComfortPRO Quilted Granby Extra Firm 11.5 inch mattress on a wooden bed frame in a blue bedroom.
Serta iComfortPRO Granby 11.5" extra firm mattress featuring a quilted cooling cover and 5-zone support.
Serta iComfortPRO Granby 11.5" extra firm mattress featuring a quilted cooling cover and 5-zone support.
Side cross-section of Serta iComfortPRO Granby extra firm mattress showing internal support and cooling layers.
Side cross-section of Serta iComfortPRO Granby extra firm mattress showing internal support and cooling layers.
Close-up of the breathable quilted surface on a Serta iComfortPRO Granby extra firm 11.5 inch mattress.
Close-up of the breathable quilted surface on a Serta iComfortPRO Granby extra firm 11.5 inch mattress.
Top-down view of the Serta iComfortPRO Granby extra firm mattress with a geometric quilted pattern.
Top-down view of the Serta iComfortPRO Granby extra firm mattress with a geometric quilted pattern.
Close-up of the Serta iComfortPRO Granby extra firm mattress label and quilted navy blue side panel.
Close-up of the Serta iComfortPRO Granby extra firm mattress label and quilted navy blue side panel.
Extra firm mattress for back and stomach sleepers, featuring the Serta iComfortPRO Granby 11.5" model.
Extra firm mattress for back and stomach sleepers, featuring the Serta iComfortPRO Granby 11.5" model.
Serta Granby extra firm mattress diagram highlighting latex foam, cooling, and 5-zone spinal alignment.
Serta Granby extra firm mattress diagram highlighting latex foam, cooling, and 5-zone spinal alignment.
Couple relaxing on a Serta iComfortPRO Granby extra firm mattress, ideal for shared cooling and support.
Couple relaxing on a Serta iComfortPRO Granby extra firm mattress, ideal for shared cooling and support.
Exploded view of Serta iComfortPRO Granby mattress layers including latex pressure relief and 5-zone support.
Exploded view of Serta iComfortPRO Granby mattress layers including latex pressure relief and 5-zone support.
Serta iComfortPRO Quilted Granby Extra Firm 11.5 Inch Mattress

Brand Serta

$1,399.00
$2,299.00
Save $900.00
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Best For

Back & Side Sleepers

Firmness

Extra Firm Comfort
Only 17 left in stock
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Only 17 left in stock

Free Delivery to your  House in 1-2 Weeks.

Free USA Wide Delivery

We offer free delivery on orders over $100. Ships within 1–2 weeks 

Mattress Size

✅ Twin: Provides a comfortable sleep space for one child or adult.

✅ Dimensions: 38" wide x 74.5" long.

 

✅ Full: Children, Single Adults, Adults with Children and/or Pets.

✅ Dimensions: 53" wide x 74.5" long.

 

✅ Queen: The most popular size, providing ample space for two adults to sleep comfortably.

✅ Dimensions: 60" wide x 79.5" long.

 

✅ King: Experience generous space without crowding your partner.

✅ Dimensions: 76" wide x 79.5" long.

 

✅ California King: Perfect for taller individuals, ensuring a comfortable sleep.

✅ Dimensions: 72" wide x 83.5" long.

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key mattress benefits
Extra Firm Support for Spinal Alignment

Designed for back and stomach sleepers, delivering a solid, supportive feel that promotes proper posture and alignment.
5-Zone Targeted Support System

5 ZoneResponse™ Design provides enhanced support across key areas like shoulders, back, and hips for balanced comfort.
Responsive Latex Pressure Relief

2" of naturally-derived True Response™ Latex Foam adapts to your body’s curves, offering breathable, durable, and responsive support.
Advanced Cooling Technology

CoolFeel™ Pro Fabric combined with breathable latex foam helps regulate temperature for a cooler, more comfortable sleep.

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Address - 6075 Old Canton Rd, Jackson Ms 39211

Phone Number - 800-540-9851

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Serta iComfortPRO Quilted Granby Extra Firm 11.5 inch mattress on a wooden bed frame in a blue bedroom.
Serta iComfortPRO Granby 11.5" extra firm mattress featuring a quilted cooling cover and 5-zone support.
Side cross-section of Serta iComfortPRO Granby extra firm mattress showing internal support and cooling layers.
Close-up of the breathable quilted surface on a Serta iComfortPRO Granby extra firm 11.5 inch mattress.
Top-down view of the Serta iComfortPRO Granby extra firm mattress with a geometric quilted pattern.
Close-up of the Serta iComfortPRO Granby extra firm mattress label and quilted navy blue side panel.
Extra firm mattress for back and stomach sleepers, featuring the Serta iComfortPRO Granby 11.5" model.
Serta Granby extra firm mattress diagram highlighting latex foam, cooling, and 5-zone spinal alignment.
Couple relaxing on a Serta iComfortPRO Granby extra firm mattress, ideal for shared cooling and support.
Exploded view of Serta iComfortPRO Granby mattress layers including latex pressure relief and 5-zone support.

Serta iComfortPRO Quilted Granby Extra Firm 11.5 Inch Mattress

$1,399.00