What is the smallest size for a utility room? "As a minimum, an area of around 1.5m2 is ideal," advises Rebecca Foster. "A basic utility room should provide enough space to accommodate essential laundry appliances like your washing machine and tumble dryer.
“The smallest size [into which you can fit] a utility room with a sink is around 1.9m by 1.6m,” Alex says. “An ideal area is 3m by 3m, which will allow for tall storage cupboards and appliances, but it is possible to fit one into a much smaller space,” Tom says.
As for a walk-in utility room, the minimum effective width is about 1400mm. This means that you will have about 600mm for your appliances, and 800mm to move in. Add an additional 400mm for a wall of shelves for the other side of the circulation space, and you could have a very efficient space.
Possible dimension arrangements: 8 to 10 feet in width, 8 to 10 feet in length (64 to 100 sf). This is around the typical size and square footage seen in many homes today. It provides enough room for appliances (washer & dryer), counter, cabinets, and wash sink.
Based on nearly 40 years of dealing with laundry rooms, I feel the minimum size for one of these rooms should be 9 feet wide by 11 feet long. Bigger is better. The door leading into the room should be at least 32 inches wide. Most are only 30 inches wide.
The Laundry Closet Dimension (Two Unit)
In terms of dimensions, the typical width of this layout is 5 feet (1.52 meters) with a depth of 36 inches (91 centimeters), resulting in a total area of 15 square feet (1.39 square meters).
The Laundry Closet (1 Unit) layout has a typical width between 36”-42” (91-107 cm) and depth of 36” (91 cm) for an area of 10.5 ft2 (. 98 m2). The Laundry Closet (One Unit) is ideal for tight spaces. It features a dryer stacked on top of a washer.
A utility room is generally the area where laundry is done, and is the descendant of the scullery. Utility room is more commonly used in British English, while North American English generally refer to this room as a laundry room, except in the American Southeast.
In a medium to large building, the mechanical room should have an area equal to 3% to 10% of the total used square feet when using an air-based system. The served area includes space for the boiler, chiller, fans, fuel pumps, and pipes. An all-water system needs a mechanical room of about 1% to 3% of the total area.
Sure, it's not a traditional location for that extra toilet, but it makes sense and really works. The plumbing is going to be there already, so it's a case of optimising the space. If there's no foul waste pipe you can install a macerator.
You can call any room a bedroom if you want to.
Minimum Bedroom Size
The International Residential Building Code requires a bedroom to be a minimum of 70 square feet, with no one dimension being less than 7 feet. This is for a bedroom intended for a single occupant. For a double bedroom, you have to add 50 square feet to the minimum (at least 120 square feet total).
The main service or feeder to a dwelling unit is permitted to be sized at 83 percent of the disconnect rating. The calculation is not based on the rating of the overcurrent device protecting the main feeder. The minimum disconnect rating for a dwelling unit is 100 amperes according to 225.39 and 230.79.
Cost Considerations
Construction materials typically range from £1,000 to £3,000, with insulation and plasterboard adding another £500 to £1,500. Labour Costs: Skilled labour is essential for a quality build. Architect fees might range from £50 to £100 per hour, whereas builders cost approximately £120 to £200 per day.
Although sizes can vary from state to state, 70 to 80 square feet/floor space in size is generally the acceptable minimum, with a minimum of 7 feet in one direction. If you're talking about a primary bedroom, or any space for multiple occupants, there should be a minimum of 50 square feet per person.
Keep it simple by placing plywood over the washer and dryer for folding purposes and hanging a set of floating shelves for supply storage. Don't forget about including cozy decor items and add a wallpapered accent wall to define the area.
No matter the amperage the maximum width will be equal to the width of the equipment but will not be less than 30 inches. Height of Working Space is measured from grade, floor, or platform to a height of 6.5 feet and is the width of the equipment or at least 30 inches and extends out to the depth of the working space.
Understanding Laundry Room Dimensions
Industry standards and expert recommendations suggest minimum dimensions for laundry rooms to ensure functionality. A well-designed laundry room typically measures around 9 feet by 11 feet, providing ample space for appliances, storage, and work areas.
In general, the minimum dimensions for an HVAC closet are typically around 30 inches wide by 30 inches deep and 80 inches high. However, these measurements can vary based on the specific model of the HVAC system you choose. It's essential to check the manufacturer's specifications to ensure proper fit.
A sluice room (often referred to as a dirty utility room) is a closed room found in healthcare facilities such as hospitals and nursing homes, that is specifically designed for the disposal of human waste products and disinfection of associated items.
On the whole, adding a utility room is usually a worthwhile investment. Many buyers see their inclusion in a property's description as beneficial, so even if you break even on cost you'll likely attract more potential buyers to your home when you want to sell.
Any new kitchen, bathroom (or shower room), utility room or toilet should be provided with a means of extract ventilation to reduce condensation and remove smells.
The depth of appliances varies between 32 and 35 inches. So a minimum laundry room width would be about 6 ½ feet--if you aren't adding cabinets to the opposing wall. To add cabinets and countertops for extra storage and workspace, you'll need another 24 inches in width at least making your room closer to 8 ½ feet wide.
Each wardrobe or closet shall have minimum inside dimensions of 2 feet (0.61 m) in depth by 1 foot 8 inches (0.51 m) in width.
Standard side-by-side pairs
For standard pairs, you'll need a space about 40" high x 56" wide x 31–34" deep. You can also add a pedestal to front load washers and dryers to load and unload without bending down, which can increase height by about 15 inches.