Sealy Posturepedic® Pro DuPont (Lacey) 14” Firm Mattress Back to Shop Mattresses by Type, Feel & BrandPlank Firm Luxe
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Sealy Pro DuPont Lacey 14-inch Medium mattress coil construction
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Sealy Posturepedic® Pro DuPont (Lacey) 14” Medium Mattress

$1,299.00 $899.00
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Best forSide, back and combination sleepers who want a balanced medium feel with cooling and targeted support.
Feel
5.0/10
Sleep style
Side, Back, Combination
Construction
Innerspring
Cooling
Cooling cover
✓ 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. ✓ 120-Night Comfort Guarantee terms apply Book a Mattress Fitting
Bedding Size: Twin
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Expert mattress assessment

Is this mattress right for you?

A product-specific assessment of Sealy Posturepedic® Pro DuPont (Lacey) 14” Medium Mattress based on construction, comfort, sleep-position fit, and showroom guidance.

Quick answer: Sealy Posturepedic® Pro DuPont (Lacey) 14” Medium Mattress is listed at 5.0/10 with innerspring construction. Cooling profile: Cooling cover. Side, back and combination sleepers who want a balanced medium feel with cooling and targeted support.

Reviewed by Lawrence “Larry” Heilers, Texan Mattress owner and sleep specialist since 2000.

Best for

Side, back and combination sleepers who want a balanced medium feel with cooling and targeted support.

Consider another option if

Shoppers who know they prefer an ultra-plush or very firm sleep surface.

Firmness
5.0/10
Sleep positions
Side, Back, Combination
Construction
Innerspring
Cooling
Cooling cover
Pressure relief
Very good
Motion isolation
Very good
Edge support
Excellent
Height
14 inches

Larry’s expert take

Larry’s take: Sealy DuPont Medium is the value sweet spot in this line: enough cushioning for many side sleepers with the familiar lift, airflow and edge strength of an innerspring. I recommend starting here when you want balanced everyday comfort and a premium cooling cover without stepping up to a hybrid. Display availability last confirmed August 18, 2026.

More than 20 years helping customers compare comfort, support, and value without pressure.

Body-type guidance

Designed as a versatile medium feel for a broad range of body types and comfort preferences.

Materials and construction

SealyComfort™ Gel Foam, individually encased PrecisionFit™ coils with MaxSupport™ Technology, DuraFlex™ Coil Edge and a cool-to-the-touch moisture-managing cover.

Adjustable-base compatibility

Compatible with adjustable bases.

Try it before you buy

Yes. Sealy Posturepedic® Pro DuPont (Lacey) 14” Medium Mattress is listed to try at Texan Mattress showrooms in Magnolia, Huntsville, Montgomery. Displays can change, so call ahead to confirm the exact firmness and size.

Exact model listed on display

Where can you try Sealy Posturepedic® Pro DuPont (Lacey) 14” Medium Mattress?

Yes. Sealy Posturepedic® Pro DuPont (Lacey) 14” Medium Mattress is listed to try at Texan Mattress showrooms in Magnolia, Huntsville, Montgomery. Displays can change, so call ahead to confirm the exact firmness and size.

Floor models and configurations can change. Call before visiting to confirm the exact mattress, feel and size.
Book a mattress fitting Call Larry · 832.628.6375Compare mattressesView showrooms
Delivery and setup

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.

Warranty coverage

10-year limited manufacturer warranty.

Comfort-exchange policy

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 options

Financing available† — Subject to approval, rates & terms. Review current financing options.

Product-specific answers

Questions about Sealy Posturepedic® Pro DuPont (Lacey) 14” Medium Mattress

Answers use the current Texan Mattress product profile and written policy summaries. Confirm the selected size, availability and manufacturer terms before purchasing.

Who is Sealy Posturepedic® Pro DuPont (Lacey) 14” Medium Mattress best for?

Best for: Side, back and combination sleepers who want a balanced medium feel with cooling and targeted support. — Consider another option if: Shoppers who know they prefer an ultra-plush or very firm sleep surface.

What does Sealy Posturepedic® Pro DuPont (Lacey) 14” Medium Mattress feel like?

Sealy Posturepedic® Pro DuPont (Lacey) 14” Medium Mattress is listed at 5.0/10 with innerspring construction. Its product profile describes pressure relief as very good, motion isolation as very good, and edge support as excellent.

Does Sealy Posturepedic® Pro DuPont (Lacey) 14” Medium Mattress sleep cool?

The current cooling profile for Sealy Posturepedic® Pro DuPont (Lacey) 14” Medium 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.

Can I try Sealy Posturepedic® Pro DuPont (Lacey) 14” Medium Mattress in a Texan Mattress showroom?

Yes. Sealy Posturepedic® Pro DuPont (Lacey) 14” Medium Mattress is listed to try at Texan Mattress showrooms in Magnolia, Huntsville, Montgomery. Displays can change, so call ahead to confirm the exact firmness and size.

What delivery, warranty and comfort-exchange terms apply?

Delivery: 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. 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

Clear guidance. Accurate policies. A simpler way to buy.

Delivery optionsFree nationwide delivery is included; scheduled service may apply to qualifying orders.
Hundreds of 5-star reviewsShop with a locally owned mattress retailer backed by extensive customer feedback.
Warranty supportCoverage varies by model and manufacturer; our team helps you understand the written warranty.
Recognized mattress brandsCompare established national brands with guidance from a real sleep specialist.
Comfort exchangeTexan Mattress 120-Night Comfort Guarantee; written terms apply.
Flexible financingFinancing options are available for qualified buyers; current terms and approval requirements apply.

Product details and policies

Everything you need before ordering

Description and construction

Sealy Posturepedic® Pro DuPont (Lacey) 14” Medium Mattress: Quick Answer

A 14-inch medium tight-top mattress that combines quilted comfort layers with a responsive innerspring support system for a balanced traditional feel.

Expert Summary

Best for
Back and combination sleepers; side sleepers who do not want a plush bed; shoppers seeking a medium traditional mattress.
Avoid if
You want deep memory-foam contouring, a distinctly soft surface or maximum motion isolation.
Feel and firmness
Medium and responsive, with moderate surface cushioning.
Sleeping positions
Useful starting point for back and combination sleepers; may suit side sleepers who prefer medium support.
Cooling
Good. The innerspring support core promotes airflow.
Motion isolation
Good. It reduces some movement but feels more responsive than a foam-heavy hybrid.
Edge support
Very good. Stable perimeter support improves usable surface area.
Adjustable-base compatibility
Yes. Use a compatible base and follow current Sealy support requirements.
Available to try
Yes—this exact model is displayed at Texan Mattress Magnolia, 32823 FM 2978, Suite E, Magnolia, TX 77354. Call 832-628-6375 before a special trip.
Display availability last confirmed
August 18, 2026. Floor models can change; call ahead for one exact comfort, cover or size.

Larry’s Take

This is a good neutral starting point for shoppers who still like a traditional mattress feel. Compare it with the DuPont Medium Hybrid to decide how much contouring you want.

Construction Highlights

  • 14-inch medium tight top
  • Quilted comfort layers
  • Responsive innerspring support
  • Stable perimeter construction

See current Magnolia showroom guidance and how Texan Mattress evaluates mattresses.

Delivery and Comfort Exchange

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.

Comfort guarantee and returns

Eligible mattress purchases include the Texan Mattress 120-Night Comfort Guarantee. Written eligibility, break-in and exchange terms apply.

Read the complete comfort-exchange and return terms.

Delivery, setup and warranty

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.

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Helpful next steps

Continue exploring

Compare related products, read expert guidance or plan a showroom visit.
Visit a Texan Mattress showroom Questions? Call Larry · 832.628.6375