Serta® - Sertapedic® Grinnell™ Firm/Colbern™ Firm

The Grinnell™ Firm mattress combines quality comfort materials with a traditional steel coil innerspring system. This mattress is ideal for those who prefer the look and feel of a traditional mattress.  At your local Mattress By Appointment® you'll find the best pricing available (a whopping 50-80% off retail!) and a truly personalized mattress buying experience.  

Engineered to Help Relieve the 5 Most Common Sleep Issues:

• Tossing and Turning - Helps reduce tossing and turning with Serta's PillowSoft® Foam
• Lack of Support - Assists with proper back support and alignment with Serta's Comfort XD® Foam
• Sleeping Too Hot or Too Cold - Encourages a balanced sleep temperature with PillowSoft® Aire
• Partner Disturbance - Minimizes potential partner disturbance
• Mattress Roll-Off and Sagging - Resists sagging with borders specially designed with added steel to provide reinforced edge support

Quilt:

• FireBlocker® Fiber
• ½” Serta® PillowSoft® Foam
• PillowSoft® Aire

Top Upholstery:

• 1” Serta® Balanced Support Foam
• 1" Serta® Support Foam
• Serta® Support Pad

Support System:

• 391 SertaFlex™ Innerspring