The Perfect Eco-Friendly Solution for Cottages and Off-Grid Homes
When it comes to sustainable living and eco-friendly innovation, Sun-Mar composting toilets lead the way. Built in Burlington, ON for locations without conventional plumbing, these toilets offer a revolutionary alternative to traditional flush systems and eliminate the need for water, sewer connections, or harmful chemicals. Whether you’re outfitting a seasonal cottage, remote cabin, off-grid home, or even an RV or boat, Sun-Mar has a composting toilet that fits your needs.
Why Sun-Mar is Ideal for Cottage Applications
Cottages often lack municipal sewer access, have limited water supply, or water access
restrictions, making waste management a challenge. With a Sun-Mar composting toilet, you can install a fully functional, low-water or waterless toilet without the need for septic tanks or electricity (in the case of non-electric models). This makes them perfect for remote or seasonal properties, particularly those where infrastructure is costly or not possible.
Importantly, Sun-Mar composting toilets, certified to Standard 41 by the NSF, are permitted for use under the Ontario Building Code (OBC), making them a reliable and compliant solution for cottages and homes throughout the province.
Plus, Sun-Mar composting toilets are readily available across Ontario, including from RONA,
Home Hardware, Home Depot, Amazon, and through a wide network of independent dealers.
Whether you’re in cottage country or shopping locally, expert advice and support are never far away. Eco-Friendly, Waterless Technology
Traditional toilets use up to 6 gallons of water per flush, which is a major issue for off-grid
properties. Sun-Mar composting toilets operate with either an ultra-low water flush toilet or
entirely without water, saving thousands of gallons each year. For cottages relying on rainwater or shallow wells, this isn’t just sustainable — it’s essential. Innovative Composting System: Bio-drum™ Technology
At the heart of every Sun-Mar composting toilet is the patented Bio-drum™, a rotating
composting chamber that ensures aerobic decomposition. With the right balance of oxygen,
moisture, and organic bulking material, waste breaks down quickly and odorlessly into nutrient rich compost.
For cottage use, where occupancy is often part-time or seasonal, the system is designed to
handle intermittent use with ease. Under typical cottage conditions, the finished compost usually needs to be removed just once or twice per season, making it an extremely low-maintenance option.
A Composting Toilet for Every Need
Sun-Mar offers a range of models to suit any type of cottage or off-grid setup:
• Sun-Mar Self-Contained (Excel, Excel NE, Compact, SpaceSaver): Ideal for family cottages with regular use.
• Sun-Mar GTG: A lightweight, lower cost urine-diverting portable toilet great for minimalist
installs.
• Sun-Mar CENTREX Series: Central composting systems designed for larger or multi
bathroom cottages.
Odor-Free and Easy to Maintain
Concerned about odors? You don’t have to be. The aerobic composting process ensures that SunMar toilets operate odor-free. Plus, there’s no blackwater or septic waste to manage, which means no costly pump-outs or risk of system failure. With over 40 years of innovation, Sun-Mar is trusted by cottage owners, municipalities, parks departments, and off-grid communities across North America.
Make the Sustainable Choice for Your Cottage
With a range of composting toilets beginning at just over $600 and topping out around $2,500, there is a Sun-Mar composting toilet for wherever a bathroom is needed. Whether you’re reducing your environmental footprint, avoiding the high cost of septic systems, or building an off-grid retreat, Sun-Mar composting toilets offer a clean, proven, and eco-responsible solution for cottage life.
Join thousands of Ontario cottage and off-grid home owners who’ve already made the switch and discover just how easy, effective, and maintenance-friendly composting toilets can be. It all sounds too good to be true? It is true.
Contact Sun-Mar at 1.905.332.1314 ext 1032 for more information and reference MSK25 for special offers, or visit the website
*This Article Is Sponsored By: Sun-Mar
