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    Comfort, explained layer by layer.

    Explore the materials inside this model and how they shape your comfort and support.

    SealyChill cooling cover

    A cool-to-the-touch sleep surface helps you settle in comfortably.

    ComfortSense Memory Foam

    Contouring comfort material cushions pressure points and adapts to the sleeper.

    SealySupport Gel Foam

    Cushioning material contributes to the mattress’s selected comfort feel.

    PrecisionFit coil support with reinforced edges

    The spring system provides the main responsive support beneath the comfort materials.

    Find your kind of comfort.

    Sealy Posturepedic Elite Brenham II 14-inch Ultra Firm Mattress — product view

    A good match for

    Sleepers seeking an extra-firm innerspring with stable, supportive alignment.

    What to consider

    Sleepers who prefer deep cushioning or a noticeably plush feel should compare other comfort options.

    Materials that make the difference

    Quilted comfort layers over an innerspring support system; exact layer composition varies by model.

    Full product details

    Sealy Brenham II 14-inch Ultra Firm: Quick Answer

    Texan Mattress lists this Sealy Posturepedic Elite Brenham II as a 14-inch Ultra Firm spring mattress for shoppers who deliberately want a flatter, less-cushioned feel. It is a different comfort choice from the Brenham II Medium Euro Top and the Brenham II Hybrid Firm, so compare the exact feel you prefer rather than choosing only by the Brenham name.

    Current Brenham II Spring Construction

    Sealy's current Posturepedic Elite Spring collection identifies the Brenham II with a 14-inch profile, a cooling cover and gel-memory-foam comfort layers over its spring support system. Construction details can vary by exact comfort version, so use the model and size shown on this product page when comparing.

    Who Should Consider the Ultra Firm Feel?

    This model is worth considering if you already know you prefer a very firm, low-sink surface. Firmness preference is personal; body weight and sleep position can influence how a mattress feels, so shoppers who are unsure should compare it against a medium or firm model in person when possible.

    Available Sizes at Texan Mattress

    • Twin XL
    • Full
    • Queen
    • King
    • California King

    Current price and availability are shown by size on this product page.

    Compare Other Brenham II Feels

    Want more cushioning? Compare the Brenham II 16-inch Medium Euro Top. Prefer a firm hybrid construction? See the Brenham II 14-inch Hybrid Firm.

    Bed Frame, Foundation & Adjustable-Base Questions

    Use a sturdy support system that meets the mattress manufacturer's current requirements. If you plan to pair this mattress with an adjustable base, confirm compatibility for the exact mattress and base before installation rather than assuming every spring mattress and adjustable base combination works the same way.

    Delivery, Comfort Policy & Warranty

    Delivery, setup and haul-away options can vary by product, destination and order. Ask Texan Mattress for the written service and comfort-policy terms that apply to your purchase. Sealy's direct-to-consumer delivery and trial terms are separate from purchases made through an independent retailer.

    Sealy's current Posturepedic Elite collection is backed by a 10-year limited manufacturer warranty. Review the written warranty for coverage requirements and exclusions.

    Frequently Asked Questions

    Is the Brenham II Ultra Firm a 14-inch mattress?

    Yes. This Texan Mattress product is listed as the 14-inch Brenham II Ultra Firm.

    Is Ultra Firm the same as Brenham II Medium Euro Top?

    No. They are separate products with different comfort profiles and heights. Use the comparison links above if you are deciding between them.

    Where can I buy the Sealy Brenham II Ultra Firm?

    You can shop the current sizes on this page. To test a Sealy model in person, find a Texan Mattress location and call ahead to confirm the specific Brenham II model is currently displayed.

    Where can I see more Sealy mattresses?

    Browse the Sealy collection for current Posturepedic options.

    Want a complete adjustable sleep system? Shop the Sealy Brenham II & Ergo Power Adjustable Bed Set, or compare all mattress and adjustable base bundles.

    The details, at a glance.

    Check the selected configuration, construction and written terms before ordering.

    Selected configuration
    Twin XL
    Mattress height
    14 inches
    Construction
    Innerspring
    Materials
    Quilted comfort layers over an innerspring support system; exact layer composition varies by model.
    Adjustable-base compatibility
    Compatible when used with suitable support; check the selected mattress and base instructions.
    Manufacturer warranty
    10-year limited manufacturer warranty; review the law tag and written warranty for exact coverage and exclusions.
    Included in your order
    The selected configuration and explicitly listed gifts. Bases, toppers and bedding are included only when selected or stated in the offer.
    Mattress details and Larry’s assessment

    Mattress fit assessment

    Is this mattress right for you?

    A product-specific assessment of Sealy Posturepedic Elite Brenham II 14" Ultra Firm Mattress based on construction, comfort, sleep-position fit, and online ordering details.

    Quick answer: Sealy Posturepedic Elite Brenham II 14" Ultra Firm Mattress is listed at 9.5/10 with innerspring construction. Cooling profile: Breathable. Sleepers seeking an extra-firm innerspring with stable, supportive alignment.

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

    How we evaluate product claims

    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.

    Best for

    Sleepers seeking an extra-firm innerspring with stable, supportive alignment.

    Consider another option if

    Sleepers who prefer deep cushioning or a noticeably plush feel should compare other comfort options.

    Firmness
    9.5/10
    Sleep positions
    Back, Stomach
    Construction
    Innerspring
    Cooling
    Breathable
    Pressure relief
    Moderate
    Motion isolation
    Good
    Edge support
    Very good
    Height
    14 inches

    Larry’s fit note

    Larry’s take: This is an extra-firm option for shoppers comparing innerspring mattresses. Test pressure relief and spinal alignment in your usual sleep position before deciding.

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

    Body-type guidance

    Best suited to sleepers who want minimal sink and strong surface support; lighter side sleepers may find it too firm.

    Materials and construction

    Quilted comfort layers over an innerspring support system; exact layer composition varies by model.

    Adjustable-base compatibility

    Compatible with adjustable bases.

    Online only

    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.

    Delivery and setup

    Free delivery to the contiguous 48 states in 7–10 business days.

    Warranty coverage

    10-year limited manufacturer warranty; review the law tag and written warranty for exact coverage and exclusions.

    Comfort-exchange policy

    One-time comfort exchange requests are accepted from day 101 through day 120, subject to the published Texan Mattress policy and the terms for the exact product purchased.

    Financing options

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

    Product-specific answers

    Questions about Sealy Posturepedic Elite Brenham II 14" Ultra Firm 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 Elite Brenham II 14" Ultra Firm Mattress best for?

    Best for: Sleepers seeking an extra-firm innerspring with stable, supportive alignment. — Consider another option if: Sleepers who prefer deep cushioning or a noticeably plush feel should compare other comfort options.

    What does Sealy Posturepedic Elite Brenham II 14" Ultra Firm Mattress feel like?

    Sealy Posturepedic Elite Brenham II 14" Ultra Firm Mattress is listed at 9.5/10 with innerspring construction. Its product profile describes pressure relief as moderate, motion isolation as good, and edge support as very good.

    Does Sealy Posturepedic Elite Brenham II 14" Ultra Firm Mattress sleep cool?

    The current cooling profile for Sealy Posturepedic Elite Brenham II 14" Ultra Firm Mattress is breathable. 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 Elite Brenham II 14" Ultra Firm Mattress in a Texan Mattress showroom?

    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.

    What delivery, warranty and comfort-exchange terms apply?

    Delivery: Free delivery to the contiguous 48 states in 7–10 business days. Warranty: 10-year limited manufacturer warranty; review the law tag and written warranty for exact coverage and exclusions. Comfort exchange: One-time comfort exchange requests are accepted from day 101 through day 120, subject to the published Texan Mattress policy and the terms for the exact product purchased. 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 standard shipping within the contiguous 48 states 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 mattress-fitting specialist.
    Comfort exchangeOne-time comfort exchange requests are accepted from day 101 through day 120, subject to the published Texan Mattress policy and the terms for the exact product purchased.
    Flexible financingFinancing options are available for qualified buyers; current terms and approval requirements apply.
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