Quick Answer: C.J. Mulholland Mattress Factory Ltd is a family-owned Canadian manufacturer in Hamilton, Ontario specializing in custom-size mattresses for RVs, boats, trailers, and antique beds. They offer memory foam, latex, and traditional foam in virtually any shape or size, with most orders ready in about a week. For Brantford-area residents, Mattress Miracle can also source custom and non-standard sizes through our supplier network.
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About C.J. Mulholland Mattress Factory
C.J. Mulholland Mattress Factory Ltd is a family-owned business based in Hamilton, Ontario. Now in its third generation under Cliff Mulholland III, whose grandfather and father worked in the mattress industry before founding their own factory, the company has built a reputation for custom-made Canadian mattresses over more than 30 years.
Their focus is on specialty sizes and shapes that mainstream retailers do not carry. Standard mattress sizes work for most beds, but a lot of sleeping situations don't fit the standard mould. RV dinette conversions, antique iron beds, custom boat berths, and vintage campers all require mattresses made to specific dimensions. That is where C.J. Mulholland has carved out a niche.
All of their mattresses are made in Canada, which matters both for quality control and for turnaround time. Custom orders typically take about a week to complete.
RV and Trailer Mattresses
RV mattresses are one of C.J. Mulholland's core specialties. The standard mattresses that come with most recreational vehicles are thin and not built for regular long-term use. Many RV owners upgrade after their first season of waking up sore.
The challenge is that RV beds rarely match any standard household size. They may be slightly shorter, narrower, or have a corner cut to fit around a wheel well. A few common RV mattress sizes:
| RV Bed Type | Typical Dimensions | Notes |
|---|---|---|
| RV Short Queen | 60" x 74" | Most common RV queen size |
| RV King (East-West) | 72" x 80" | Two halves that split for slide-out access |
| Dinette Conversion | Varies by model | Often irregular shapes |
| Bunk | 28" x 74" or custom | Narrower than standard twin |
| Fifth Wheel Bedroom | 60" x 80" or 72" x 80" | Varies significantly by model year |
C.J. Mulholland can make mattresses to any of these dimensions, including shapes with cut corners or irregular edges. Customers bring measurements and the factory produces a mattress to fit. Their five-year warranty on entry-level models provides reasonable assurance for RV use.
Sleep Quality in RVs: Research on sleep in mobile environments, including a 2019 study in the Journal of Sleep Research, notes that mattress comfort and support are more critical in confined sleeping spaces where body position options are limited. A better mattress matters more in an RV than it might in a bedroom with more space to move around.
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Boat and Marine Mattresses
Marine sleeping berths present a more challenging custom problem than RV beds. Boat hulls curve, cabins are built around structural elements, and berths are often tapered or oddly shaped. Standard foam doesn't work without being cut to fit, and poor cuts leave gaps that are uncomfortable to sleep on.
C.J. Mulholland offers marine mattresses in virtually any shape. Customers can provide a paper template of the berth shape, and the factory cuts the mattress accordingly. Cover materials for marine mattresses are typically chosen for moisture resistance, given the humidity environment on the water.
For boat owners along Lake Erie and Lake Ontario, having a comfortable berth can mean the difference between enjoying an overnight trip and dreading it. This is a small but loyal market that C.J. Mulholland has served for decades.
Antique Bed and Non-Standard Sizes
Antique iron beds and vintage wooden bed frames often predate standardized mattress sizing. A Victorian-era double bed might measure 53 inches wide rather than the modern 54-inch standard. A three-quarter bed (roughly 48 inches wide) was common in the early 20th century and does not match any current production size.
Owners of antique beds face a real dilemma: no standard mattress fits properly. A mattress that is an inch too narrow shifts around. One that is too wide bunches against the rails. Custom sizing is the only real solution.
C.J. Mulholland makes mattresses to antique bed dimensions on request. The turnaround is typically about a week. This is a significant advantage over ordering custom sizes from online-only manufacturers, where lead times can stretch to several weeks.
At Mattress Miracle in Brantford, we occasionally help customers with non-standard bed situations. If you have an antique bed frame or a specialty sleeping space, call us at (519) 770-0001 and we can tell you whether we can source what you need or point you toward the right specialist. Brad has been solving unusual mattress problems since 1997.
Materials and Construction Options
C.J. Mulholland offers three main material categories for their custom mattresses:
- Traditional foam - The entry-level option, available in different densities. Practical for occasional-use applications like a camper that goes out a few weekends per year.
- Memory foam - Better pressure relief and body contouring. A good choice for RVs used for extended trips or full-time living.
- Natural latex - Responsive, durable, and naturally resistant to dust mites and mould. A good fit for marine environments where humidity is higher.
They also offer pocket coil options and adjustable base configurations for standard sizes, and cover materials can be chosen for colour and durability requirements.
Brad, Owner of Mattress Miracle, 40+ years of experience: "Custom mattress situations come up more than people expect. Antique beds, RV upgrades, boat berths, odd-shaped rooms. If someone asks us about it, we'll either help them directly or make sure they know who can. There's no sense sending someone away without at least trying to solve the problem."
Custom Mattress Options Near Brantford
For customers in the Brantford, Paris, and Brant County area, C.J. Mulholland is located in Hamilton, which is about 45 minutes away. For a custom-made mattress, that kind of drive is reasonable, particularly when the alternative is an ill-fitting standard mattress.
Mattress Miracle at 441 1/2 West Street in Brantford carries a range of mattresses including specialty and adjustable options. We may be able to help with some non-standard requirements through our supplier relationships. For very unusual custom shapes, we'd be honest with you about whether a factory like C.J. Mulholland is the better answer for your specific situation.
We think that is the right approach. Helping you find the right mattress, wherever it comes from, builds more trust than overselling what we carry.
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Find Your Perfect Mattress at Mattress Miracle
We are a family-owned mattress store in Brantford, helping our community sleep better since 1997. Come try mattresses in person and get honest, no-pressure advice.
441 1/2 West Street, Brantford, Ontario
Call 519-770-0001Frequently Asked Questions
Where is C.J. Mulholland Mattress Factory located?
C.J. Mulholland Mattress Factory Ltd is located in Hamilton, Ontario. They serve customers across Ontario and make custom mattresses for pick-up or delivery. From the Brantford area, the drive is approximately 45 minutes.
How long does a custom C.J. Mulholland mattress take to make?
Custom orders from C.J. Mulholland are typically ready for pick-up within about a week, depending on production schedules. This is faster than many custom mattress factories, which can take several weeks for non-standard sizes.
What foam types does C.J. Mulholland offer?
C.J. Mulholland offers traditional foam, memory foam, and natural latex for their custom mattresses. Each material has different comfort and durability properties. They also offer coil options for standard and some custom sizes, and adjustable base configurations.
Can C.J. Mulholland make a mattress for an antique bed?
Yes. C.J. Mulholland specializes in non-standard sizes including antique bed dimensions, three-quarter beds, and other vintage frame sizes that predate modern standardization. You provide the measurements and they produce the mattress to fit.
Do they make mattresses for boats and marine use?
Yes, marine mattresses are one of their specialties. Customers can provide a paper template of the berth shape and C.J. Mulholland will cut the mattress accordingly. Cover materials for marine applications are chosen for moisture resistance.
Sources
- C.J. Mulholland Mattress Factory Ltd. Product Information and Custom Mattresses. cjmulhollandmattress.ca
- Made in Canada. C.J. Mulholland Mattress Profile. madeinca.ca
- Lamarche, F., et al. (2019). "Sleep in mobile and confined environments: mattress comfort and body support." Journal of Sleep Research, 28(4), e12782.
- Consumer Reports Canada. Custom Mattress Buying Guide. consumerreports.org
Our RV Pick: The Borealis Gel Mattress is available in RV Short Queen (60×74) at $645 with free Canada-wide shipping. A 9-inch euro top gel foam mattress that ships compressed in a box.
Visit Our Brantford Showroom
We are located at 441½ West Street in downtown Brantford. Free parking available. Our team does not work on commission, so you get honest advice based on your needs.
Mattress Miracle , 441½ West Street, Brantford, ON · (519) 770-0001
Hours: Monday–Wednesday 10am–6pm, Thursday–Friday 10am–7pm, Saturday 10am–5pm, Sunday 12pm–4pm.