R.2Backrest stool 78
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PUERTO by iSiMAR
Chair
dining chairs & armchairs · galvanised steel · SKU 8086
Specify this piece3 options to choose
Powder-coatPolyester powder-coat on aluminium32
Width38 cm
Depth39 cm
Height90 cm
Seat height47 cm
Plan, to scale. The bar is 45 cm — about the width of a pair of shoulders.
C.O.M. acceptedSend your own fabric — we specify the cushions to it.
Custom cushionsMade to order for this frame, in your chosen fabric — commission cushions, or read Cushions & comfort below.
No finish chosen yet. Pick one above and it is kept with the piece — through the shortlist, the workspace schedule and the export.
Full specification
- Materials
- galvanized steelpolyester powder coat
- Material family
- galvanised steel
- Customer's own material
- Accepted — send the fabric and we specify to it
- Typology, as supplied
- chair/silla
Marine-grade durability
“At iSiMAR, we are committed to offering long-lasting and resistant products. Our Marine Protection treatment ensures maximum durability in even the harshest environments. This advanced process includes a triple-layer coating zinc based that offers exceptional corrosion resistance. Tested to withstand up to 1440 hours of salt spray, it achieves a C5H classification according to international standards, making it ideal for use in humid industrial zones and coastal areas with high salinity.
Our Marine Protection not only enhances the lifespan of each piece but also maintains its aesthetic appeal and structural integrity over time. Whether exposed to salt-laden air, industrial pollutants, or constant humidity, our furniture remains resilient and dependable. This makes iSiMAR the perfect choice for projects demanding high performance and durability in challenging outdoor settings.”
The maker’s words, unedited — iSiMAR catalogue 2026, pp. 18–19.
Frames take a texturised matte polyester powder coat developed for galvanised steel and aluminium, chosen for its mechanical performance outdoors and in contract use.
This is the house programme, keyed to the brand rather than to this piece: it is what the range can be specified in, not a stock list. Which options this frame was built in is confirmed on the technical sheet. Choose here and the choice stays with the piece — it travels to your shortlist, the workspace schedule and its export.
Frame finish
32 · p.151Powder-coat, 32 colourways — the house palette, on any piece in the range.
Powder-coatPolyester powder-coat on aluminium32
Seat fabric
61 · pp.153–15661 colours across 14 graded programmes from the mills the catalogue names.
PANAMA COLLECTION · AgoraGrupo I — Smooth/Lisos (outdoor 100% dyed acrylic)10
WABI COLLECTIONGrupo II — Textures/Texturas5
LOPI COLLECTION · SunbrellaGrupo II — Textures/Texturas4
PRADES COLLECTION · BLISS (Citel)Grupo II — Textures/Texturas (inferred; no Grupo label printed on page)8
BLOOM COLLECTIONGrupo II — Textures/Texturas (inferred; no Grupo label printed on page)3
MILPA COLLECTION · gancedoGrupo III — Prints/Estampados2
HOLBOX COLLECTION · gancedoGrupo III — Prints/Estampados2
CARAT COLLECTION · SunbrellaGrupo III — Prints/Estampados4
MAGLIA COLLECTION · SpradlingGrupo II — Vinyl/Vinilo5
VESTIGE COLLECTION · SpradlingGrupo II — Vinyl/Vinilo7
BASKET COLLECTION · Alonso Mercader2
AZURE OUTDOOR COLLECTION · kvadratGrupo III — Recycled/Reciclado5
DUO COLLECTION · Serge FerrariBatyline / Textilene (ungraded sling)2
EDEN COLLECTION · Serge FerrariBatyline / Textilene (ungraded sling)2
Cushion make-up
2 · pp.157–158The build and its printed references. Cushion colour is the seat fabric chosen above.
Made to order through our supplier workshops
Printed and screen colour are approximate — specify against a physical sample. 107 of the 188 swatches above are photographs of the material itself; the other 81 are renders of their own printed cells in iSiMAR Catalogue 2026 (pp.151–162).
Seat and cushion programmes run separately from the frame colourway: outdoor fabrics, quick-dry foam cores and removable covers are specified at order.
Coating standards recorded against this piece: Qualicoat powder-coat · GSB powder-coat · Marine-grade powder-coat.
Cushion thickness is deck arithmetic, not a style choice: the maker builds the bare frame deck low or high knowing what will sit on it, and the cushion is the remainder to a comfortable finished seat. That is why a dining pad runs thin and deep seating runs thick — neither is an upgrade on the other.
- For a dining chairs or armchair
- 3–6 cm seat pad — slim enough that the shell still reads and knee room under a 74 cm table survives. A metal shell takes the slimmer end with a non-slip base; teak and woven frames carry 4–6 cm, with an optional tied back pad.
- Core
- Exposed pieces take an open-cell, fast-draining (reticulated) core: water passes straight through instead of pooling in the foam. A crowned profile sheds standing water by geometry. Neither makes a cushion waterproof — outdoor builds drain, they do not seal.
- Fabric
- Outdoor cloth earns its keep in the fibre. Solution-dyed yarn carries its pigment all the way through the fibre, so colour survives sun and scrubbing; surface-dyed cloth wears its colour off. Performance fabrics are water-resistant rather than waterproof, and mildew grows on dirt sitting on the cloth, not in the fibre itself — which is why the published care is washing, drying and standing a soaked cushion on edge to drain.
- Patterns & your own fabric
- Fabrics and patterns are fully specifiable — plains, stripes and prints, with repeat, direction and railroading captured in the brief so a pattern lands straight on every panel. This piece is marked C.O.M. — send your own fabric and the cushions are specified to it.
How iSiMAR does it
Commission custom cushionsiSiMAR pads are accessories rather than integral upholstery — per-piece sized seat pads with their own references (the Barceloneta chairs, for instance, take pads iSi 6004 and 6005). The slatted shell is the design; the pad keeps it in view rather than swamping it.
Made to order through our supplier workshops — sized to this frame, in your chosen fabric, from a thin dining pad to a full deep-seating build.
The measured drawing for this piece, from the iSiMAR Catalogue 2019, printed p. 163.
Codes, dimensions and section drawings, with the frame finishes, fabrics and compact table-top colours the drawing refers to appended (printed pp. 216–217).
This is the drawing as it was printed, not a current build document — some pieces were re-measured between editions. Ask the desk for the supplier’s current revision before anything is fabricated to it.
Open technical sheet — PDF, 0.1 MBThis piece is printed in the iSiMAR catalogue.
Catalogue extracts issued on request — we publish no self-serve PDF library.
The page this piece is printed on is on the site — open it in the reader. The page and every photograph on it remain © iSiMAR.
Open the page in the readerPlan and elevation are generated from the dimensions on this page.
Care guide issued with delivery documentation.
- Brand
- iSiMAR · Spain
- Collection
- PUERTO
- Category
- Dining chairs & armchairs
- Status
- Current range
- Certifications
- Contract grade · Qualicoat powder-coat · GSB powder-coat · Marine-grade powder-coat
- Suited to
- Restaurants & Bars · Golf & Members' Clubs
- SKU
- 8086
More from PUERTO — and similar piecesPUERTO — all 8 pieces
R.3Upholstered chair
R.4Upholstered stool 47
R.5Upholstered stool 78
R.1 Stool 78
- House
- iSiMAR
- SKU
- 8087
- Range
- PUERTO
- Materials
- galvanized steel, polyester powder coat
- Dimensions
- 78 cm / 30.7" (h); 31 cm / 12.2" (bottom - seat or base diam); footring 26.5 cm / 10.4"
R.6Upholstered backrest stool 78
R.7Anglet Chair
R.8Armchair
R.9Armchair
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iSiMAR
Contract-grade galvanised steel, wire and aluminium.
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