NM® White Boxspring - Low Profile 4"
Profile Low Profile
Height 4.0"
Construction Solid Wood
Warranty 1 Year Warranty
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.
Our Price
As low as: $105.00
As low as:
Retail Price
Applicable Offers
Get 20% OFF sleep accessories (pillows, protectors, sheets, boxsprings, bedframes and more) with the purchase of any mattress. Added automatically in cart. Excludes items already on sale. One offer per order; a Save the Tax offer and an accessory offer can be used together.
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Become a VIP MEMBER and SAVE even more on your mattress purchase!Offers valid online and in-store. Please see our terms and conditions for details.
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Stock Availability
In Stock, Ready for Pickup Free pickup from this location by .
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
Low-profile 4″ height
Trims the total height of the finished bed under a thick mattress, while still giving it a genuine foundation to sit on.
Solid wood frame
A rigid, solid-wood build that holds the mattress flat and evenly supported from edge to edge.
Non-slip stretch-knit top
The smooth, non-quilted stretch-knit surface grips the mattress base so everything stays squarely in place.
Vented base
Ventilation built into the foundation lets air move freely through the base of the bed.
Corner guards included
Reinforced guards on every corner protect the white cover where frames and rails make contact.
Benefits
A lower, cleaner bed line — with a tall modern mattress on top, the finished bed settles into a lower-slung, modern profile.
Easy in, easy out — the 4″ height puts the top of a thicker mattress right where sitting down and standing up feel effortless.
A true foundation underneath — solid wood across the full footprint carries the mattress flat and even, season after season.
Built clean, built here — made in Canada and built to meet or exceed provincial and federal fire-retardancy standards.
What’s Inside
How this foundation is put together — and how to look after it.
Frame — solid wood
A solid wood frame gives the foundation its whole structure: flat, rigid, and vented so air can move through the base. Corner guards reinforce every corner where a bed frame makes contact.
Cover — white polyester
The frame is wrapped in a white polyester cover with a non-quilted, non-slip stretch-knit fabric across the top — a clean finish that grips the mattress and meets or exceeds provincial and federal fire-retardancy standards.
Care
Spot clean only — a light spot clean keeps the white cover looking its best under your mattress.
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.
1-Year Warranty
Coverage on this foundation from day one.
Made in Canada
Canadian-built, from the solid wood frame to the white cover.
Solid Wood Frame
A rigid wood base under every size, Twin through King.
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" |
| 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 |
| Shipping | Scheduled delivery with National Mattress. Please select your preferred delivery date in the checkout. |
| Custom Sizes Available | No |
| Product Length (inches) | 80 in |
| Product Width (inches) | 38 in |
| Product Height (inches) | 4.0 in |
| Product Length (cm) | 203.2 cm |
| Product Width (cm) | 96.5 cm |
| Product Height (cm) | 10.2 cm |
| Product Weight (kg) | 8 kg |
| Product Category | Boxspring |
| Product Type | Accessories - Boxspring |
| Product Sub Type | Low Profile |
Product Questions
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