MARSHALL® Boxspring - Posture Board 2" - Single/Twin
Profile Platform
Construction Kiln-Dried Wood
Warranty 10 Year Warranty
Top Features
- Condition
- Brand new, manufacturer sealed.
- Warranty
- 10 Year Warranty
About this Brand
Marshall® boxsprings and foundations are handcrafted in Canada to give your mattress a stable, supportive base. Choose a low-profile 6 inch, high-profile 9 inch or slim 2 inch posture board to set your ideal bed height, with split options for larger sizes. Built to last and backed by a 10-year warranty with free next-day delivery in Toronto.
Our Price
As low as: $410.00
As low as:
Retail Price
Applicable Offers
M5H 2N1
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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 low, rigid platform for your bed
MARSHALL® Boxspring — Posture Board 2″
The MARSHALL® Posture Board 2″ Boxspring is the thinnest foundation we carry — a low, rigid kiln-dried wood platform that lays a firm, flat surface under any mattress with almost no added height. Built in Canada in a clean grey upholstery cover, it suits platform beds, slatted bases, or a frame. Stands just 2″ (5.1 cm) tall, backed by a 10-year warranty.
Key Features
Slim 2″ profile
At just 2″ thick, it adds firm support with almost no added height — ideal when you want the surface, not the lift.
Rigid wood platform
A solid, kiln-dried wood board lays an even, full-surface base under the mattress; kiln-drying stabilises the wood so it resists warping.
Made for platform & slatted beds
Drops onto a platform bed, over a slatted base, or inside a frame to give the mattress a continuous, solid surface.
Clean upholstery cover
Wrapped in a durable, OEKO-TEX® Standard 100-certified fabric cover in grey that keeps the board finished.
Made in Canada
Built in Canada from FSC-certified wood, by the name behind the original pocket coil.
Benefits
Solid, even surface — the rigid wood board gives the mattress a flat, continuous base, corner to corner.
Support without the lift — at 2″, it firms up the base without raising the height of your bed.
Clean, certified materials — FSC-certified wood and an OEKO-TEX®-certified cover, built to last under your mattress.
Fits where you need it — sits on a platform bed, over slats, or inside a frame and supports any mattress type.
What’s Inside
How the board is built, and how to keep it.
Frame — kiln-dried wood
A solid, rigid wood board engineered as a low platform for even, full-surface support. Kiln-drying removes moisture so the wood stays stable and resists warping under the weight of the mattress.
Cover — upholstery fabric
A durable, OEKO-TEX® Standard 100-certified fabric cover in grey wraps the board for a clean, finished look that sits neatly on a platform or inside a bed frame.
Care
Do not wash or dry the board; vacuum it, and turn and air it out periodically to keep it fresh.
Sizes
| Size | Dimensions (L × W × H) |
|---|---|
| Single/Twin | 75″ × 39″ × 2″ |
| Twin XL | 80″ × 39″ × 2″ |
| Double/Full | 75″ × 54″ × 2″ |
| Queen | 80″ × 60″ × 2″ |
| King Split | 80″ × 78″ × 2″ · ships as two pieces |
| Queen Split | 80″ × 60″ × 2″ · ships as two pieces |
Real per-size values from our catalog. Price is shown live in the buy box.
The National Mattress promise
Fairly priced, honestly sold.
Sold by salaried experts — never commission. Every MARSHALL® Boxspring is built in Canada and backed by a 10-year warranty.
10-Year Warranty
Coverage on every Marshall boxspring.
Made in Canada
Built in Canada from FSC-certified wood.
Solid Wood Platform
Rigid kiln-dried board, built to last.
Specifications
| Trending & Offers | New Arrival, Limited Stock |
|---|---|
| Core Type | Wood foundation |
| Core Material | Kiln-Dried Wood |
| Brands | Marshall® Mattress |
| Price Range | Premium |
| Collection | Marshall® |
| Condition | Brand new, manufacturer sealed. |
| Warranty | 10 Year Warranty |
| Cover Material | Upholstery Fabric |
| Colour | Grey |
| Mattress Height in Inches | 0.00 Inches |
| Certifications | FSC-certified wood; OEKO-TEX® Standard 100 cover. |
| Compatible With Adjustable Beds | No |
| Removable Cover | No |
| Assembly Required | No |
| Care Instruction | Do not wash. Do not dry. Vacuum, turn and air out periodically. |
| Country Of Origin | Canada |
| Manufacturer Contact Information | https://www.marshallmattress.com/ |
| Shipping | Scheduled delivery with National Mattress. Please select your preferred delivery date in the checkout. |
| Single/Twin Size Dimensions | 0.0" x 0.0" (inches) - 0.0cm x 0.0cm (centimeters) - 35.0 kg |
| Single/Twin XL Size Dimensions | 0.0" x 0.0" (inches) - 0.0cm x 0.0cm (centimeters) - 35.0 kg |
| Double/Full Size Dimensions | 0.0" x 0.0" (inches) - 0.0cm x 0.0cm (centimeters) - 35.0 kg |
| Queen Size Dimensions | 0.0" x 0.0" (inches) - 0.0cm x 0.0cm (centimeters) - 35.0 kg |
| King Size Dimensions | 0.0" x 0.0" (inches) - 0.0cm x 0.0cm (centimeters) - (2 pieces 0.0" x 0.0" x 0.0" (inches) - 0.0cm x 0.0cm x 0.0cm (centimeters) each.) - 35.0 kg |
| Custom Sizes Available | No |
| Product Supplier Code | 9370441 |
| Product Category | Boxspring |
| Product Type | Accessories - Boxspring |
| Product Sub Type | Platform |
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.
Free over $199$45 under $199
Across Ontario
By courier to Peterborough, Cobourg, the Kawarthas, Orillia, Midland, Muskoka and the Lake Huron shore.
Low flat rateFree on larger orders
Across Canada
Every province. Delivery to the territories is quoted for your address.
Free on larger ordersRate shown at checkout
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.
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