The Alder
Dry Modular Classroom
24'x40'x11'6"
30
0The Alder is a 24×40 dry modular classroom built to serve schools that need dependable, code-compliant space — fast. Designed as a dual-module unit, it balances cost, quality, and quick delivery without sacrificing comfort or durability. Simple, effective, and always ready to teach — the Alder delivers a clean, comfortable classroom space that holds up to real-world use.
Whether you’re replacing older portables, responding to enrollment growth, or planning a permanent expansion, the Alder is built to serve staff and students from day one.
Features
- Dimensions: 24'x40'x11'6"
- Student Capacity: 30
- Washrooms: 0
- Exterior Siding: 7/8" Corrugated Tin; 2 tone
- Interior Walls: Tape and filled 5/8" drywall, painted to suit
- Windows: Vinyl 5' x 4' Horizontal Slider; comes with insect screens; black exterior
- Exterior Doors: Hollow metal insulated door, black; comes with passage set and deadbolt
- Partition: Hollow core, prefinished white; comes with passage set
- Roof: "Flat" EPDM rubber membrane; black; white termination bar, engineered to suit snow load.
- Floor: Vinyl Sheet flooring
- Ceiling: Tape and filled 5/8" drywall, white
- Climate Control: Electric up-flow furnace with 3 ton heat pump for cooling; c/w 500 cfm HRV; gas fired options available on request
- Lighting: LED 2' x 4' flat panels; LED fixtures above doors; recessed pot lights in accessory rooms
- Electrical: 120/240 volt single phase; 200 amp service; duplex wall receptacles; tel/data conduits and patch panel installed; jacks and wiring not included
- Fire Alarm: Conduit and boxes included; wiring to be installed by client
Make it Yours
- Exterior Siding: Material, Colour
- Interior Walls, Ceiling: Paint Colour, Transition Strip
- Floor: Material, Colour
Available Upgrades
- Add Washroom
- Lab Benches & Plumbing
- Cabinets, Cubbies, & Shelving
- Whiteboards, Screens, & Projectors
- Telcom installation
- Gabled, Shed, or Butterfly Metal Roof
- Exterior Matched Skirting
- Exterior Matched Decking w/ Metal Rails
The Alder
The Alder classroom is constructed using a dual-module layout, creating a spacious, open learning environment in a 24×40 footprint. It features Tarkett commercial-grade flooring — durable, easy to clean, and designed for high foot traffic — along with mud & tape drywall that gives the interior a traditional finish and allows for easy repairs over time.
Multi-pane windows bring in natural light, while the integrated heat pump system delivers efficient year-round heating and cooling. A 200 amp electrical panel is included standard, providing plenty of capacity for lighting, teaching tools, and IT infrastructure.
Fully engineered for coastal environments, the Alder is CSA A277 certified and designed for long-term placement on a variety of foundations.
"This is a classroom that shows up ready to work — square, sealed, and strong enough to weather BC’s coast for years to come."
