NM® White Boxspring - Low Profile 4" - Double/Full
Top Features
- Quilt
- Non-quilted Stretch Knit Non-Slip Fabric
- Condition
- Brand new, manufacturer sealed.
- Warranty
- 1 Year Warranty
About this Brand
NM® is National Mattress’s own house brand, offering quality sleep products at honest, direct prices. Alongside our mattresses, NM includes pillows, mattress protectors and sheets, boxsprings, Lifestyle adjustable bases, headboards and nightstands, all chosen to give Canadian sleepers durable comfort and real value.
Applicable Offers
Stock Availability
Select a size to view availability.
Covered at no extra cost when bought with a mattress protection plan. More info
Add a 10-year protection plan
What To Expect
- Spills, stains, rips, tears and burns never void your coverage
- Covers the breakdowns a manufacturer's warranty measurement misses
- No deductible on approved claims, handled start to finish by our own team
- Box Springs and Bedframes are covered by the plan at no additional cost
Frequently Asked Questions
What happens after I buy?
Your plan is added to this order. Coverage starts the day your mattress is delivered.
How do I file a claim?
Submit your claim online with photos. We only ask for measurements when they apply.
How will issues be resolved?
Our own team repairs or replaces it. No deductible, no third-party administrator.
Description
A real lift at a lower line
NM Boxspring — White — Low Profile 4″
The NM White Low Profile 4″ Boxspring is a solid wood foundation that keeps overall bed height in check under today's thicker mattresses — a true foundation lift at a lower line, with easier sitting down and standing up. It stands 4″ (10.2 cm) tall, pairs with any mattress, and is made in Canada with a white non-slip stretch-knit top.
Key Features
Benefits
What’s Inside
How this foundation is put together — and how to look after it.
Sizes
| Size | Dimensions |
|---|---|
| Single/Twin | 39″ × 75″ · 99 × 190.5 cm |
| Twin XL | 38″ × 80″ · 96.5 × 203 cm |
| Double/Full | 54″ × 75″ · 137 × 190.5 cm |
| Queen | 60″ × 80″ × 4″ · 152.5 × 203 × 10 cm |
| King | 76″ × 80″ × 4″ · 193 × 203 × 10 cm · two-piece set |
| Queen Split | 60″ × 80″ × 4″ · 152 × 203 × 10 cm · two-piece set |
Per-size measurements straight from our catalog · current pricing shows live in the buy box.
The National Mattress promise
Built well, sold straight.
Our advisors are salaried — no commissions, no pressure. The NM Boxspring — White — Low Profile 4″ is made in Canada and backed by a 1-year warranty.
Specifications
| Trending & Offers | Best In Class, Top Rated, Most Popular, Limited Stock |
|---|---|
| Core Type | Solid Wood Frame |
| Core Density | 22-31 lb/ft³ |
| Core Material | Solid Wood |
| Brands | NM® |
| Price Range | Great Value |
| Model | Boxspring - White - Low Profile 4" - Double/Full |
| Condition | Brand new, manufacturer sealed. |
| Warranty | 1 Year Warranty |
| Cover Material | White Polyester |
| Colour | White |
| Quilt | Non-quilted Stretch Knit Non-Slip Fabric |
| Mattress Height in Inches | 4.00 Inches |
| Additional Features | Corner Guards |
| Certifications | Meets or exceeds Provincial and Federal Fire Retardancy Standards |
| Compatible With Adjustable Beds | No |
| Vented | Yes |
| Removable Cover | No |
| Assembly Required | No |
| Care Instruction | Spot clean only. |
| Country Of Origin | Canada |
| Manufacturer Contact Information | https://www.nationalmattress.ca/ |
| Shipping | Scheduled delivery with National Mattress. Please select your preferred delivery date in the checkout. |
| Custom Sizes Available | No |
| Shipping Dimensions | 54.0" x 4.0" x 75.0" (inches) - 137.2cm x 10.2cm x 190.5cm (centimeters) |
| Shipping Length | 75.0 in |
| Shipping Width | 54.0 in |
| Shipping Height | 4.0 in |
| Shipping Weight | 23.4 lbs |
| Product Length (inches) | 75.0 in |
| Product Width (inches) | 54.0 in |
| Product Height (inches) | 4.0 in |
| Product Length (cm) | 190.5 cm |
| Product Width (cm) | 137.2 cm |
| Product Height (cm) | 10.2 cm |
| Product Weight (kg) | 10.6 kg |
| Product Category | Boxspring |
| Product Type | Accessories - Boxspring |
| Product Sub Type | Low Profile |
More Info
Purpose of a Boxspring
A boxspring is used to support your mattress and to add height to your bed.
Support – A boxspring will ensure that your mattress is supported properly, and its weight is distributed evenly throughout the bed. Proper support is essential to maintain the integrity and longevity of your mattress. A boxspring can be placed directly on the floor, or used with any supportive bedframe.
Height – Boxsprings also add height to your bed. Whether you like your bed to be lower to the ground, or higher up, you can find various heights of boxpsrings to make your bed just right. Standard size boxsprings are usually used with bedframes as high as 11 inches off the ground. If your bedframe is higher than 11 inches, you may want to consider a low profile boxspring to make it easier to get in and out of bed. These are just guidelines, so we do recommend measuring your existing bedframe and then deciding on the height of the boxspring you require once you have picked out your new mattress. Mattress heights can differ greatly from one model to another.
Did you know: Bedframes with supportive slats which are spaced no more than 2 inches apart, typically do not require a boxspring. However, to add additional support, you may look into a platform foundation which will not raise the overall height of your bed too much (only 2 inches in height) but will add support if you need it.
Matching boxsprings usually have the same colour fabric as your mattress, however mix-match boxsprings are a great option to save some money as they still provide the support your mattress needs, and once you put on bedsheets and a bed skirt you don’t see the colour of the mattress and boxspring anyways.
Delivery Options
Free delivery on orders over $199 across the Greater Toronto Area and our Ontario truck zone.
Local delivery
By our own crews to the GTA, Hamilton, Niagara, Waterloo Region and Guelph, Barrie and South Simcoe, Collingwood, London, Brantford, Stratford and Woodstock.
Across Ontario
By courier to Peterborough, Cobourg, the Kawarthas, Orillia, Midland, Muskoka and the Lake Huron shore.
Across Canada
Every province. Delivery to the territories is quoted for your address.
Your exact rate shows at checkout for your postal code. Questions? Contact our team.
Local delivery: what happens on the day
- 1Choose your date and serviceAt checkout, pick a date and choose front door, inside room or Deluxe White Glove. Add buzzer codes or parking notes in the order comments.
- 2Get your arrival windowThe evening before, we text you a 4-hour window. On the day, a second text narrows it to 2 hours, with a live tracking link.
- 3Your driver calls aheadExpect a call 5 to 15 minutes before arrival. Deliveries finish by 6 PM.
- 4Delivered to your doorTo your front door, or the lobby of a condo or apartment, unless you chose an upgrade. Need another day? Rescheduling is free.
Courier and Canada-wide orders get a tracking email when the courier picks up your order.
Find your city
Free delivery over $199
- City of Toronto
- Downtown Toronto · York · North York · Scarborough
- Peel Region
- Mississauga · Brampton · Caledon
- York Region
- Vaughan · King · Richmond Hill · Aurora · Newmarket · Markham
- Durham Region
- Pickering · Ajax · Whitby · Oshawa · Whitchurch-Stouffville · Port Perry · Bowmanville
- Halton Region
- Burlington · Oakville · Milton · Georgetown · Halton Hills
- Hamilton
- Hamilton · Dundas · Grimsby · Stoney Creek · Ancaster
- Waterloo Region
- Guelph · Kitchener · Cambridge · Waterloo
- Niagara
- Niagara Falls · Niagara-on-the-Lake · St. Catharines · Thorold · Welland
- Simcoe
- Barrie · Innisfil · Bradford · Collingwood
- Western Ontario
- London · Stratford · Woodstock · Brantford
Courier delivery, low flat rate
- Eastern Ontario
- Cobourg · Peterborough · Kawartha Lakes · Minden · Haliburton
- North Simcoe
- Orillia · Midland · Washago
- Lake Huron and Bruce
- Grand Bend · Port Elgin · Tobermory
- Muskoka
- Gravenhurst · Bracebridge · Huntsville · Port Carling · Bala
Shipping across Canada
Most orders ship within 1 business day, and you get a tracking email when the courier picks it up. See transit times by province
Getting ready for delivery
- Measure first. Check doorways, corners and stairwells, especially for a King.
- Clear the path. Move pictures, decor and anything you could trip on from halls and stairs.
- Protect floors and steps. Cover delicate floors. In winter, salt the outside steps.
- Tight fit? If the bed has to bend or squeeze through, we may ask you to sign a damage waiver.
Setup upgrades and old mattress removal
- In-room delivery. We carry the bed into the room you choose.
- White-glove setup. We carry it to your room, unbox and assemble it, and take your old mattress to the curb if you need. The packaging stays with you, folded and flattened.
- Old mattress removal on its own. Available in select areas for a fee. Ask our team before you order.
Product Questions
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