Explore this mattress9 photos and media
Illustrative 48-month estimate for the selected items before tax and any cart-only savings. Subject to credit approval, lender terms and qualifying purchase requirements. Other payment plans may have different terms.
Compare financing plans and termsQuestions about comfort, sizing, delivery, or setup? Our mattress-fitting specialists can help you compare the options before you order.
At a glance
Innerspring
The structure that shapes support and response.
Cooling cover
Compare the cover and airflow for your temperature needs.
Good
Compare cushioning at your shoulders and hips.Qualitative retailer guidance
Very good
How the mattress manages a partner’s movement.Qualitative retailer guidance
Excellent
Stability when sitting or sleeping near the perimeter.Qualitative retailer guidance
14 inches
Consider your bed frame and fitted-sheet depth.
Manufacturer information. Use the manufacturer source for model construction, materials, dimensions and stated cooling features. Confirm the exact model and selected options.
Retailer guidance. Our firmness numbers and labels for pressure relief, motion isolation and edge support are qualitative shopping descriptors. They are not standardized laboratory scores or a guarantee of your result.
Cooling context. Compare the selected cover, comfort materials and airflow design separately. A surface cooling feature and an all-night temperature claim describe different things. Manufacturer temperature figures apply only to the stated test and comparison.
How to compare the feel. Use your normal sleep position to compare shoulder and hip cushioning; turn over, have your partner move, and sit and lie near the edge. These are personal comparisons, not instrumented measurements.
Model details can vary by comfort and cooling option. Confirm the exact configuration and manufacturer terms before ordering.
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Mattress fit assessment
A product-specific assessment of Sealy Posturepedic® Pro DuPont (Lacey) 14” Firm Mattress based on construction, comfort, sleep-position fit, and online ordering details.
Quick answer: Sealy Posturepedic® Pro DuPont (Lacey) 14” Firm Mattress is listed at 8.0/10 with innerspring construction. Cooling profile: Cooling cover. Back, stomach and combination sleepers who want a firm feel with cooling and targeted support.
Reviewed by Lawrence “Larry” Heilers, Texan Mattress owner and mattress-fitting specialist since 2000.
We separate manufacturer specifications, available test results, material-based explanations, showroom observations and customer-reported experience.
Replacing a worn-out mattress can improve comfort, but that alone does not prove one model is best for every sleeper.
Texan Mattress provides product-fitting and comparison guidance, not medical diagnosis or treatment.Back, stomach and combination sleepers who want a firm feel with cooling and targeted support.
Side sleepers who need deep shoulder and hip cushioning may prefer the Medium or a softer model.
Larry’s fit note
Larry’s take: Sealy DuPont Firm is one of our strongest values for shoppers who want sturdy pushback, a cool-to-the-touch cover and reinforced edge support without paying hybrid pricing. I recommend it for back and stomach sleepers; if your shoulders or hips need more contour, compare the DuPont Medium before buying.
More than 20 years helping customers compare comfort, support, and value without pressure.
A supportive choice for many average- and higher-weight back or stomach sleepers; side sleepers may prefer more cushioning.
SealyComfort™ Gel Foam, individually encased PrecisionFit™ coils with MaxSupport™ Technology, DuraFlex™ Coil Edge and a cool-to-the-touch moisture-managing cover.
Compatible with adjustable bases.
This model is sold online and is not available to try in a Texan Mattress showroom. Free delivery to the contiguous 48 states in 7–10 business days.
Free delivery to the contiguous 48 states in 7–10 business days.
10-year limited manufacturer warranty.
For eligible mattresses, one comfort-exchange request may be made during days 101–120 after delivery, subject to the written Texan Mattress comfort-exchange policy, including eligibility requirements, fees and exclusions. Manufacturer warranty terms are separate and control warranty coverage.
Financing available† — Subject to approval, rates & terms. Review current financing options.
Product-specific answers
Answers use the current Texan Mattress product profile and written policy summaries. Confirm the selected size, availability and manufacturer terms before purchasing.
Best for: Back, stomach and combination sleepers who want a firm feel with cooling and targeted support. — Consider another option if: Side sleepers who need deep shoulder and hip cushioning may prefer the Medium or a softer model.
Sealy Posturepedic® Pro DuPont (Lacey) 14” Firm Mattress is listed at 8.0/10 with innerspring construction. Its product profile describes pressure relief as good, motion isolation as very good, and edge support as excellent.
The current cooling profile for Sealy Posturepedic® Pro DuPont (Lacey) 14” Firm Mattress is cooling cover. Temperature comfort is personal, so compare the listed materials and cooling design with your room temperature, bedding and usual sleep experience.
This model is sold online and is not available to try in a Texan Mattress showroom. Sealy is no longer displayed at the Magnolia showroom.
Delivery: Free delivery to the contiguous 48 states in 7–10 business days. Warranty: 10-year limited manufacturer warranty. Comfort exchange: For eligible mattresses, one comfort-exchange request may be made during days 101–120 after delivery, subject to the written Texan Mattress comfort-exchange policy, including eligibility requirements, fees and exclusions. Manufacturer warranty terms are separate and control warranty coverage. Review the written terms for the selected model and size before ordering.
Why shop Texan Mattress
Product details and policies
A 14-inch firm tight-top mattress with quilted comfort layers over a responsive innerspring support system. It delivers a stable, traditional feel with limited sink.
Use this as the traditional firm comparison against the DuPont Firm Hybrid. The tight-top innerspring feels more direct and responsive; the hybrid adds more contouring.
See current showroom guidance and how Texan Mattress evaluates mattresses.
Nationwide delivery is available for this mattress. Delivery eligibility, carrier, timing, service level, setup, haul-away and any fees vary by product, order and destination. Confirm the current service for your address before purchase.
For eligible mattresses, one comfort-exchange request may be made during days 101–120 after delivery, subject to the written Texan Mattress comfort-exchange policy, including eligibility requirements, fees and exclusions. Manufacturer warranty terms are separate and control warranty coverage.
Comfort and firmness are subjective. This information is educational and is not medical advice.
Eligible mattresses include one comfort exchange during days 101–120 after delivery. Written eligibility and exclusions apply.
Free nationwide delivery is included. Carrier, timing and service level vary by product and destination. Qualifying Tempur-Pedic, Sealy and Stearns & Foster purchases may include scheduled white-glove delivery and setup; optional setup, haul-away and service upgrades may have separate fees.
Review the written product warranty and confirm service details for your selected mattress before ordering.
Use our 60-second Mattress Finder to narrow your choices based on comfort, sleep position, and preferences.
Find Your Perfect Mattress → Personalized guidance. No-pressure shopping.Helpful next steps
Online convenience. Local guidance.
Talk with a local mattress expert about this model, compare your options, or plan a showroom visit.
Floor models and feels vary by store. Call ahead to confirm your exact mattress.
A 14-inch firm tight-top mattress with quilted comfort layers over a responsive innerspring support system. It delivers a stable, traditional feel with limited sink.
Use this as the traditional firm comparison against the DuPont Firm Hybrid. The tight-top innerspring feels more direct and responsive; the hybrid adds more contouring.
See current showroom guidance and how Texan Mattress evaluates mattresses.
Nationwide delivery is available for this mattress. Delivery eligibility, carrier, timing, service level, setup, haul-away and any fees vary by product, order and destination. Confirm the current service for your address before purchase.
For eligible mattresses, one comfort-exchange request may be made during days 101–120 after delivery, subject to the written Texan Mattress comfort-exchange policy, including eligibility requirements, fees and exclusions. Manufacturer warranty terms are separate and control warranty coverage.
Comfort and firmness are subjective. This information is educational and is not medical advice.
