Mattresses in Grimsby, ON

Free Delivery to Grimsby

Free 1–2 day delivery on in-stock mattresses. Free on orders over $199.

365-Night Sleep Trial

Canada's longest sleep trial. If you don't love it, we'll arrange a return — no hassle.

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Salaried sleep consultants give honest advice with zero upselling pressure.

Wholesale Pricing

Save 20–50% compared to traditional mattress retailers. Price match guarantee included.

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What Grimsby Customers Say

Mattress Delivery to Grimsby — Fast, Free, and Hassle-Free

National Mattress delivers to every neighbourhood in Grimsby, from the heritage homes along Main Street to the lakefront properties at Grimsby Beach, the family homes in Casablanca, and the escarpment-area residences in Kelvin and Grimsby South. With over 1,000 mattresses in stock at our Ontario facilities, most Grimsby orders ship within 1–2 business days. Delivery is free on all orders over $199 and includes white-glove setup in your home plus packaging removal.

Need to try before you buy? Our Hamilton showroom at 444 Barton St E is just 20 minutes west via the QEW. The 5,500 sq ft space carries the full range of 19 brands, and our salaried sleep consultants will help you find the right fit with zero pressure. Same-day pickup is available on in-stock mattresses at the Hamilton location. Our 365-night sleep trial — the longest in Canada — means you're covered whether you shop online or in person.

Your Nearest Showroom: Hamilton

444 Barton St E, Hamilton, ON L8L 2Y6
(289) 309-6444
Mon–Fri: 10am–8pm | Sat: 10am–6pm | Sun: 11–5pm
Approximately 20 minutes from Grimsby via the QEW. Opened July 2023 — 5,500 sq ft showroom with full brand selection.

View All 7 Ontario Showroom Locations →

Buying a Mattress in Grimsby: What You Should Know

Grimsby sits along the QEW corridor between Hamilton and St. Catharines, making it one of the easiest Niagara Region communities to reach with fast delivery from our Hamilton distribution hub. Whether you're furnishing a character home in downtown Grimsby, upgrading the master bedroom in a newer Casablanca build, or replacing a mattress in a lakefront property near Grimsby Beach, National Mattress has the selection and delivery speed to match your timeline. With 19 brands in stock — from Sealy and Beautyrest to Tempur-Pedic and Stearns & Foster — Grimsby shoppers don't need to settle for the limited selection at big-box stores along the QEW.

Grimsby's housing mix ranges from compact bungalows near the village core to spacious escarpment homes with panoramic lake views. Queen mattresses remain the most popular size for the area, though many of the larger homes along Ridge Road and in the south escarpment neighbourhoods accommodate King-size mattresses in their master suites. If you're not sure which type suits your sleep style, our mattress buying guide covers firmness, materials, and sizing in detail. For Grimsby residents dealing with back or joint pain — common for those with active outdoor lifestyles along the Bruce Trail — a hybrid mattress often provides the ideal balance of pressure relief and support. Every model ships from our Ontario warehouses, and most are 100% Canadian-made.

Frequently Asked Questions: Mattresses in Grimsby