Kingsdown Northwood Firm

The Kingsdown Northwood Firm mattress is part of the Vintage Collection featuring Tri Zoned Wrapped Coils for support and Gel Quilt Foams for Cooling Luxurious Comfort.

Firm Feel Mattress Supported by Individually Wrapped Coils and Tri-Tech Gel.
Ideal for stomach and back sleepers who like extra support and a cool sleep environment.

PureCare Silver five Sided Mattress Protector

from $94.99

get it Delivery date contingent on available inventory

Healthy Sleep Ultra-Tech Advanced Pillow

from $99.99

get it Delivery date contingent on available inventory

Add it

DreamFit Pima Cotton Sheets

from $129.99

get it Delivery date contingent on available inventory

Add it

subtotal:

$1,749.00

get it Delivery date contingent on available inventory

Local
Delivery

Local delivery and set up is included for a flat fee of $45 within 25 miles of any Sit ‘n Sleep store.

We will also "haul away" your old mattress and box spring upon delivery of your new order: Just let us know!

Next day delivery on available inventory. Not applicable for UPS and FedEx orders. See our COVID-19 page for more information.

120-Night Sleep Trial

Buying a new mattress is not something you do everyday. Our 120-night sleep trial and comfort guarantee means you can rest easy.

10 Year Warranty

You spend a third of your life asleep on your mattress. Shouldn't you at least lay on it first? Come visit one of our 39 store locations and get comfy with your purchase.

Mattress Removal

We will "haul away" your old mattress and box spring upon delivery of your new order: Just let us know if you would like this service.

Add a Base and Frame:

Knickerbocker Promo Frame

from $67.00

get it Delivery date contingent on available inventory

Black Friday Sale

Infinity Platform

from $349.99

$299.99

get it Delivery date contingent on available inventory

Sealy Ease 4.0 Adjustable Base

from $914.00

get it Delivery date contingent on available inventory

Have Questions?

We're here to help. Give us a call or visit your local store.

Firm

Firm Feel Mattress Supported by Individually Wrapped Coils and Tri-Tech Gel.

Key Feature

Tri-Tech Gel Infused Memory Foam Infused with copper, silver, and graphite

Ready for Your Best Night’s Sleep?

Mattress Height (Approx.) 13.5”
Mattress is adjustable friendly - works well on motion bases
10 Year Warranty
Coil Count: Twin 618, Full 876, Queen 1030 King 1308

SILK/WOOL BLEND: Soft natural fibers wick away moisture & regulate body temperature

GEL QUILT FOAM LAYER: For cooling luxurious comfort

FIRM GEL FOAM: Cooling resilient foam provides pressure relief

TRI-ZONED WRAPPED COILS: Provide support in the three most important support zones

INDIVIDUALLY WRAPPED COILS: For contouring, personalized support and minimized partner disturbance

FULL BODY SURROUND®: Provides an edge-to edge sleeping surface

LATEX LUMBAR SUPPORT: Resilient latex enhances and maximizes support in the lower back area

TRI-TECH GEL INFUSED MEMORY FOAM: Infused with copper, silver, and graphite

MOTION SEPARATION FOAM: Minimizes partner disturbance

Approx.
Twin 38" x 75" x 13.5"
Twin XL 38" x 80" x 13.5"
Full 54" x 75" x 13.5"
Queen 60" x 80" x 13.5"
King 76" x 80" x 13.5"
CA King 72" x 84" x 13.5"

What Customers Are Saying