Clean lines, clever storage, and mobile elements make Convert a modular sofa that evolves with your space, from compact setups to generous lounging.
convert sofa
PRODUCT INFORMATION
Convert is a modern modular sofa system designed as a flexible platform for everyday living. With movable backrests, sliding seating elements, and integrated storage, it effortlessly adapts to changing needs, room layouts, and activities throughout the day. Its clean, understated lines let each configuration speak for itself—whether you’re creating a cozy corner for reading, a generous lounge for entertaining, or an impromptu daybed for guests.
Built for evolving interiors, Convert invites interaction and reinvention. It offers a versatile foundation for living rooms, lofts, and open-plan spaces, growing and shifting with you over time while maintaining a calm, contemporary aesthetic.
| Structure | plywood |
|---|---|
| Suspension | elastic webbing |
| Seat & backrest | HR foam, polyester wadding |
| Base | metal + powder coating |
| Upholstery | fabric/leather (removable) |
| Sideboard | solid wood + oil or lacquer |
| Decorative cushions | feather |
The Prostoria Convert collection is made to order. Lead times are 12 weeks.
GALLERY
VARIANTS
COMPOSITION 02
COMPOSITION 03/R
COMPOSITION 04
COMPOSITION 05/R
COMPOSITION 07/L
COMPOSITION 08/R
COMPOSITION 09/L
COMPOSITION 10/L
COMPOSITION 11/L
COMPOSITION 12/L
COMPOSITION 13/R
COMPOSITION 15/R
DOWNLOADS
2D dwg
3D gsm
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Convert_1seater + armrest R_Prostoria
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3D dwg
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Convert_1seater_v4_R_Prostoria
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Convert_1seater + sideboard L_Prostoria
Convert_1seater + sideboard R_Prostoria
Convert_1seater + armrest R_Prostoria
Convert_3seater + armrest_L_pouf_R_Prostoria
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3D fbx
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Convert_3seater_armrest L_seat R + sideboard Back_Prostoria
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Convert_3seater_seat L + sideboard_armrest R_Prostoria
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Convert_1seater + sideboard R_Prostoria
Convert_1seater + sideboard L_Prostoria
Convert_1seater_v4_R_Prostoria
Convert_1seater + armrest R_Prostoria
Convert_1seater + armrest L_Prostoria
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Convert_3seater + sideboard L_Prostoria
3D obj
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Convert_3seater_armrest L_seat R + sideboard back_Prostoria
Convert_chaise longue R_Prostoria
Convert_3seater_armrest R_seat + sideboard L_Prostoria
Convert_3seater_sideboard L_armrest R_Prostoria
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Convert_1seater + sideboard L_Prostoria
Convert_1seater + armrest R_Prostoria
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Convert_1seater + armrest L_Prostoria
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MATERIALS - COLORS AND FINISHES
PROSTORIA - CONTRACT GRADE MATERIALS FOR THE USA
PROSTORIA - RESIDENTIAL MATERIALS FOR THE USA
List Price
Reference prices before trade discounts.
Actual selling prices vary based on customer-specific trade and dealer discounts. Contact our sales team for net trade pricing.
| Image | Variant | COF | COL | 200 | 300 | 400 | 500 | 600 | 700 | 60 | 80 |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | Composition 23seaterw 74¾" × d 37½" × h 26¾" | $4,295 | $4,533 | $4,533 | $4,841 | $5,183 | $5,697 | $6,073 | $6,453 | $7,549 | $8,817 |
| Composition 2 – outdoor3seaterw 74¾" × d 37½" × h 26¾" | $4,986 | $5,324 | $5,700 | $6,268 | $6,682 | $7,100 | ||||
 | Composition 33seater + armrest (L/R)w 84¾" × d 37½" × h 26¾" | $5,341 | $5,648 | $5,648 | $6,044 | $6,483 | $7,096 | $7,569 | $8,048 | $9,397 | $10,982 |
| Composition 3 – outdoor3seater + armrest (L/R)w 84¾" × d 37½" × h 26¾" | $6,213 | $6,648 | $7,131 | $7,808 | $8,330 | $8,856 | ||||
 | Composition 43seater sofaw 94½" × d 37½" × h 26¾" | $6,445 | $6,821 | $6,821 | $7,305 | $7,841 | $8,553 | $9,123 | $9,701 | $11,303 | $13,205 |
| Composition 4 – outdoor3seater sofaw 94½" × d 37½" × h 26¾" | $7,502 | $8,034 | $8,624 | $9,410 | $10,040 | $10,674 | ||||
 | Composition 5 – oak / ash3seater sofa + side table (L/R)w 94½" × d 37½" × h 26¾" | $5,849 | $6,156 | $6,156 | $6,552 | $6,991 | $7,604 | $8,077 | $8,556 | $9,905 | $11,490 |
| Composition 5 – walnut3seater sofa + side table (L/R)w 94½" × d 37½" × h 26¾" | $5,910 | $6,217 | $6,217 | $6,613 | $7,052 | $7,665 | $8,138 | $8,617 | $9,966 | $11,551 |
| Composition 5 – outdoor HPL3seater sofa + side table (L/R)w 94½" × d 37½" × h 26¾" | $6,761 | $7,196 | $7,679 | $8,356 | $8,878 | $9,404 | ||||
| Composition 5 – teak3seater sofa + side table (L/R)w 94½" × d 37½" × h 26¾" | $7,781 | $8,216 | $8,699 | $9,376 | $9,898 | $10,424 | ||||
 | Composition 7 – oak / ashchaise longue + side table (L/R)w 47¼" × d 74¾" × h 26¾" | $4,873 | $5,107 | $5,107 | $5,405 | $5,732 | $6,122 | $6,463 | $6,808 | $7,917 | $9,137 |
| Composition 7 – walnutchaise longue + side table (L/R)w 47¼" × d 74¾" × h 26¾" | $4,934 | $5,168 | $5,168 | $5,466 | $5,793 | $6,183 | $6,524 | $6,869 | $7,978 | $9,198 |
| Composition 7 – outdoor HPLchaise longue + side table (L/R)w 47¼" × d 74¾" × h 26¾" | $5,607 | $5,937 | $6,298 | $6,725 | $7,103 | $7,481 | ||||
| Composition 7 – teakchaise longue + side table (L/R)w 47¼" × d 74¾" × h 26¾" | $6,627 | $6,957 | $7,318 | $7,745 | $8,123 | $8,501 | ||||
 | Composition 8 – oak / ashw 132" × d 74¾" × h 26¾"= compositions 3 + 7 | $10,214 | $10,755 | $10,755 | $11,449 | $12,215 | $13,218 | $14,032 | $14,856 | $17,314 | $20,119 |
| Composition 8 – walnutw 132" × d 74¾" × h 26¾"= compositions 3 + 7 | $10,275 | $10,816 | $10,816 | $11,510 | $12,276 | $13,279 | $14,093 | $14,917 | $17,375 | $20,180 |
| Composition 8 – outdoor HPLw 132" × d 74¾" × h 26¾"= compositions 3 + 7 | $11,820 | $12,585 | $13,429 | $14,533 | $15,433 | $16,337 | ||||
| Composition 8 – teakw 132" × d 74¾" × h 26¾"= compositions 3 + 7 | $12,840 | $13,605 | $14,449 | $15,553 | $16,453 | $17,357 | ||||
 | Composition 9w 122" × d 94½" × h 26¾"= compositions 3 + 4 | $11,786 | $12,469 | $12,469 | $13,349 | $14,324 | $15,649 | $16,692 | $17,749 | $20,700 | $24,187 |
| Composition 9 – outdoorw 122" × d 94½" × h 26¾"= compositions 3 + 4 | $13,715 | $14,682 | $15,755 | $17,218 | $18,370 | $19,530 | ||||
 | Composition 10w 132" × d 47¼" × h 26¾" | $8,938 | $9,452 | $9,452 | $10,112 | $10,842 | $11,835 | $12,619 | $13,410 | $15,644 | $18,281 |
| Composition 10 – outdoorw 132" × d 47¼" × h 26¾" | $10,398 | $11,123 | $11,927 | $13,021 | $13,888 | $14,756 | ||||
 | Composition 11w 159½" × d 37½" × h 26¾" | $9,032 | $9,527 | $9,527 | $10,165 | $10,872 | $11,924 | $12,702 | $13,485 | $15,761 | $18,398 |
| Composition 11 – outdoorw 159½" × d 37½" × h 26¾" | $10,481 | $11,181 | $11,959 | $13,119 | $13,977 | $14,838 | ||||
 | Composition 12 – oak / ashw 159½" × d 94½" × h 26¾"= compositions 3 + 6 + 5 | $12,853 | $13,536 | $13,536 | $14,416 | $15,391 | $16,799 | $17,862 | $18,934 | $22,011 | $25,599 |
| Composition 12 – walnutw 159½" × d 94½" × h 26¾"= compositions 3 + 6 + 5 | $12,914 | $13,597 | $13,597 | $14,477 | $15,452 | $16,860 | $17,923 | $18,995 | $22,072 | $25,660 |
| Composition 12 – outdoor HPLw 159½" × d 94½" × h 26¾"= compositions 3 + 6 + 5 | $14,880 | $15,846 | $16,919 | $18,472 | $19,645 | $20,823 | ||||
| Composition 12 – teakw 159½" × d 94½" × h 26¾"= compositions 3 + 6 + 5 | $15,900 | $16,866 | $17,939 | $19,492 | $20,665 | $21,843 |
Prices by Prostoria fabric category (COF / COL: customer’s own fabric / leather).
| Image | Variant | COF | COL | 200 | 300 | 400 | 500 | 600 | 700 | 60 | 80 |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | Seat 37½" × 27½"w 37½" × d 27½" × h 7¾" | $838 | $888 | $888 | $954 | $1,028 | $1,186 | $1,277 | $1,368 | $1,663 | $1,980 |
| Seat 37½" × 27½" – outdoorw 37½" × d 27½" × h 7¾" | $977 | $1,049 | $1,130 | $1,305 | $1,404 | $1,505 | ||||
 | Seat 37½" × 37½"w 37½" × d 37½" × h 7¾" | $1,178 | $1,247 | $1,247 | $1,335 | $1,432 | $1,614 | $1,731 | $1,845 | $2,224 | $2,642 |
| Seat 37½" × 37½" – outdoorw 37½" × d 37½" × h 7¾" | $1,373 | $1,469 | $1,576 | $1,775 | $1,904 | $2,030 | ||||
 | Seat chaise longuew 37½" × d 65" × h 7¾" | $1,754 | $1,850 | $1,850 | $1,972 | $2,105 | $2,297 | $2,444 | $2,591 | $3,194 | $3,780 |
| Seat chaise longue – outdoorw 37½" × d 65" × h 7¾" | $2,034 | $2,170 | $2,317 | $2,526 | $2,688 | $2,850 | ||||
 | Armrest / backrestw 9¾" × d 37½" × h 17¼" | $944 | $1,013 | $1,013 | $1,101 | $1,198 | $1,297 | $1,394 | $1,493 | $1,746 | $2,063 |
| Armrest / backrest – outdoorw 9¾" × d 37½" × h 17¼" | $1,114 | $1,211 | $1,318 | $1,427 | $1,535 | $1,643 | ||||
 | Backrest with mechanismw 9¾" × d 37½" × h 17¼" | $1,713 | $1,802 | $1,802 | $1,919 | $2,048 | $2,259 | $2,407 | $2,554 | $3,107 | $3,656 |
 | Cushion lux 11¾" × 19¾" + feathers | $284 | $327 | $284 | $327 | $376 | $426 | $474 | $523 | $632 | $800 |
| Cushion lux 11¾" × 19¾" – outdoor PES | $312 | $360 | $414 | $469 | $521 | $576 | ||||
 | Cushion lux 17¾" × 25½" + feathers | $365 | $417 | $365 | $417 | $477 | $538 | $597 | $657 | $784 | $987 |
| Cushion lux 17¾" × 25½" – outdoor PES | $401 | $459 | $525 | $592 | $657 | $723 | ||||
 | Cushion lux 6" × 29½" – feathers | $284 | $320 | $284 | $320 | $363 | $404 | $446 | $487 | $513 | $624 |
| Cushion lux 6" × 29½" – outdoor PES | $312 | $351 | $399 | $446 | $490 | $536 |
Prices by Prostoria fabric category (COF / COL: customer’s own fabric / leather).
| Image | Variant | 9¾" × 27½" | 9¾" × 37½" | 37½" × 27½" | 37½" × 37½" |
|---|---|---|---|---|---|
 | Side table – oak / ashh ¾" | $338 | $348 | $597 | $596 |
| Side table – walnuth ¾" | $399 | $409 | $800 | $800 |
| Side table – outdoor HPLh ½" | $361 | $373 | $639 | $637 |
 | Side table – teaksolid wood slats, h ¾" | $1,353 | $1,393 | $2,389 | $2,383 |
| Image | Variant | 17¾" | 27½" | 65" | 74¾" | 84¾" |
|---|---|---|---|---|---|---|
 | Metal base 17¾" | $427 | $723 | $785 | $941 | |
| Metal base 27½" | $427 | $485 | $731 | $833 | $993 |
| Metal base 37½" | $452 | $531 | $883 | ||
 | Metal base 17¾" – outdoor | $470 | $795 | $865 | $1,035 | |
| Metal base 27½" – outdoor | $470 | $533 | $804 | $917 | $1,092 |
| Metal base 37½" – outdoor | $497 | $584 | $972 |
Prices by base length: column × row.
