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Serta iComfort Pro Granby Extra Firm Mattress

by Serta
Original price $1,499.99
Original price $1,499.99 - Original price $2,699.99
Original price $1,499.99
Current price $1,274.99
$1,274.99 - $2,474.99
Current price $1,274.99

This mattress qualifies for your choice of either:
$300 IN STORE CREDIT or $300 VISA GIFT CARD
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Free Curbside Shipping: 2 Weeks
White Glove Delivery: 3 Weeks
White Glove Delivery + Removal: 3 Weeks

Serta iComfortPro™ Granby Extra Firm Mattress

The iComfortPro™ Granby Extra Firm Mattress offers unparalleled support with minimal give, perfect for back and stomach sleepers. Featuring advanced 5-zone support for improved spinal alignment, naturally-derived latex foam for responsive pressure relief, and cool-to-the-touch fabric for temperature regulation, this mattress is crafted to provide restorative sleep. Choose the Granby for firm, reliable support in a sleek 11.5” profile.

Key Features

  • Feel: Extra Firm
  • Comfort Level: Extra Firm
  • Support: 5 support zones for improved spinal alignment in any sleep position.
  • Pressure Relief: 100% naturally-derived latex foam that adapts to movement and the natural curves of your body.
  • Cooling: Advanced cool-to-the-touch fabric and breathable latex foam for temperature regulation.
  • Motion Control: Minimizes partner movement for undisturbed sleep.
  • Ideal for: Back and stomach sleepers seeking firm support.

What Level is Best for You?

The iComfortPro™ Granby Extra Firm Mattress is part of our Comfort Level 1 series, designed for those who prefer a firm and supportive sleeping surface. With advanced cooling technology and premium latex foam, this mattress delivers superior comfort tailored for back and stomach sleepers.

Available Sizes and Dimensions

  • Twin XL: 38” wide x 79.5” long x 11.5” high
  • Full: 53” wide x 74.5” long x 11.5” high
  • Queen: 60” wide x 79.5” long x 11.5” high
  • King: 76” wide x 79.5” long x 11.5” high
  • California King: 72” wide x 83.5” long x 11.5” high
  • Split King (2 Mattresses): 76” wide x 79.5” long x 11.5” high
  • Split Cal King (2 Mattresses): 72” wide x 83.5” long x 11.5” high

Materials & Construction

  • Exclusive 5 ZoneResponse™ Design for targeted comfort and improved spinal alignment.
  • Up to 2” of professional-grade True Response™ Latex Foam for enhanced responsiveness and durability.
  • CoolFeel™ Pro Fabric for a comfortably cool sleep experience.
  • PillowSoft® Aire for enhanced cushioning and airflow.
  • 100% USA Assembled.
  • CertiPUR-US® Certified, ensuring safety and eco-friendliness.

Bedding Specifications

Size Granby Extra Firm (lbs) Ambrose Firm (lbs) Kingston Firm (lbs) Chelsea Medium (lbs) Ambrose Plush (lbs) Canterbury Plush (lbs) Dartmouth Plush Pillow Top (lbs) Buckingham Plush Pillow Top (lbs)
Twin XL 83 101 140 94 98 108 153 159
Queen 120 148 209 120 141 155 224 232
King 151 186 264 151 177 195 282 292
Cal King 152 188 264 152 178 196 283 292

Care Instructions

  • Use a mattress protector to safeguard against stains and spills.
  • Avoid applying liquids directly to the mattress; use baking soda and vacuum for cleaning.
  • Air out the product as much as possible for freshness.

Compatibility

Compatible with most frames, including traditional frames, box springs, platform frames, slatted frames, bunky boards, and adjustable frames.

Additional Information

  • Law Label Model Number: 500803191
  • Responsibly crafted and eco-friendly materials.
Serta iComfortPro Granby Extra Firm Mattress

Why Buy Serta Online?

10-YEAR LIMITED WARRANTY

You should be able to rely on the quality of your rest night after night. That’s why every Serta® mattress is backed by Serta’s 10-year limited warranty.

DESIGNED & BUILT IN THE USA

All Serta mattresses are designed and assembled in the USA, leveraging our 85 years of manufacturing expertise.

CERTIPUR-US® CERTIFIED

Rest easy knowing Serta uses only CertiPUR-US® Certified Polyurethane Foam.

iComfortPro FAQs

iComfortPro™ mattresses are crafted using naturally-derived latex foam for responsive pressure relief, a high-density support core for improved spinal alignment, and advanced CoolFeel™ Pro Fabric to regulate temperature. These premium materials ensure durability, comfort, and eco-conscious construction.

The iComfortPro™ series offers three distinct comfort levels to suit various sleep preferences:

  • Level 1: Firm and Extra Firm, perfect for stomach and back sleepers seeking robust support.
  • Level 2: Medium and Plush, versatile for all sleep positions with a balance of softness and support.
  • Level 3: Ultra Plush and Pillow Top, ideal for side sleepers desiring luxurious softness and a cloud-like feel.

The CoolFeel™ Pro Fabric in iComfortPro™ mattresses wicks away heat and feels cool-to-the-touch. Paired with breathable latex foam, this advanced cooling technology ensures temperature regulation throughout the night for a refreshing sleep experience.

Yes! iComfortPro™ mattresses are made with eco-friendly materials, including CertiPUR-US® Certified foam, naturally-derived latex, and a high percentage of sustainable content. The construction ensures reduced environmental impact while maintaining premium quality.

Absolutely! iComfortPro™ mattresses are designed to be compatible with most adjustable bases, along with traditional frames, box springs, platform beds, slatted frames, and bunky boards.

iComfort PRO