Armchair with rounded track arms and deep back
Free CAD block from the Sofas library (193 blocks), drawn 1:1.
About this block
Armchair with rounded track arms and deep back, drawn in plan, front and side elevation, the elevations drawn to match the plan. It measures 2' 5" wide, 2' 5" deep and 2' 7" high (75 cm × 75 cm × 80 cm), and it is drawn 1:1, full size, so it drops into any drawing set up in meters or in inches without rescaling.
It also comes as a 3D model built from these drawings.
From the Sofas library: 193 blocks drawn to one standard, each one available on its own.
In practice
Where it goes
Office breakout areas, apartment living rooms where every inch counts, and student lounges all take this compact track-arm chair. It belongs on the furniture plan at ¼ in = 1 ft (1:50), usually as the odd piece that closes a seating group at a right angle to the sofa; the deep back shows as a thicker rear band so it is not confused with a dining chair.
Clearances to leave
Leave 36 in (90 cm) along at least one side for the main route through the room, and 16 in (40 cm) to the coffee table edge. With a 29 in (74 cm) footprint each way it is the compact option of the track-arm family: two side by side take 58 in (148 cm), less than the three-seat sofa, with a 4 in (10 cm) gap between the arms.
Pairs with
Combine it with the Loveseat with rounded track arms and two cushions or the Three-seat sofa with rounded track arms, all one family, around the Rectangular coffee table with inset top. Two chairs in a contrasting fabric facing the sofa make a tidy group.
Common questions
What are the dimensions of this block?
It measures 2' 5" | 75 cm wide by 2' 5" | 75 cm deep. The drawing is 1:1, full size, so it inserts at the right size in metric and in imperial drawings.
Is there a 3D model of this block?
Yes. A 3D model built from this block's drawings, 2' 5" wide, 2' 5" deep and 2' 7" high, is free to download in STEP, DXF 3D, OBJ, GLB, 3MF and STL. It is a closed part, so it also prints at 1:50 or 1:100 for a scale model.
File formats, AutoCAD versions and units are explained on the formats page; every file is free for personal and commercial work under the license.
Details
Collections
Drawing at scale3 views
Seen from above beside a standing person, both at the same scale.
3D model
Built at real size from the plan drawing, as a base with backrest, arms and seat cushions at standard heights (seat 44 cm, arms 62 cm, back 80 cm). Drag to orbit, underneath too; scroll or pinch to zoom.
Dimensions and sizes
Width 2' 5" | 75 cm, depth 2' 5" | 75 cm, footprint 6.0 ft², height 2' 7" | 80 cm.
Explore at scale
How big is it?
Footprint 6.0 ft², about 0.3× the floor area of a twin bed.
On your sheet
At 1" = 1'-0" the drawing prints 2.44 in × 2.44 in on Letter.
In the room
Plan at real sizeAll 2 checks pass
Bedroom layout
Built around the armchair with rounded track arms and deep back, the block you are viewing.
Checks
- Legroom in front of the armchair9' 10"Minimum 17½", recommended 23½"
- Door swing to the nearest fixture20"Minimum 2", recommended 4"
Design notes
- Walkway beside the bed: 2' 0" minimum, 2' 6" recommended, 3' 0" ideal. These are the clearances drawn in the cadblock bed library.
- Keep about 2' 11" clear in front of a closet so the doors open and you can stand at it.
- Bedside tables 40 to 60 cm wide, with the top roughly level with the mattress, about 21½" to 2' 2" from the floor.
- Keep the door swing free of furniture, and avoid placing the bed in line with the door.
The kit, 3 blocks