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+971 55 399 4735 [email protected] @dionainteriors
§ 01

Lacquer — matt & glossy

30 coded finishes
§ 02

Lacquer — auto & metal

17 coded finishes
§ 03

Wood veneer & engineered veneer

29 coded finishes
§ 04

Melamine

27 coded finishes
§ 05

PET & leather

25 coded finishes
§ 06

UV lacquer, laminate, stone & textile

19 coded finishes
§ 07

FENIX, acrylic, metal & PVC

7 coded finishes
§ 08

Shale, quartz, PP & eco resin

4 coded finishes
§ 09

Glass & mirror

20 coded finishes
§ 10

Contract swatch library

6 specified swatches

Above the coded finishes sit specified contract swatches: engineered, branded products with certified fire and durability ratings. Hold any of them on your board to add them to the sample box.

Crown Cut Smoked American Walnut
Architectural Timber Veneer
Crown Cut Smoked American Walnut
VEN-W04

Deep, warm chocolate tones with natural mineral grain variations. Steam-smoked to ensure color depth permeates the full veneer sheet thickness.

Origin
North America · FSC forest
Fire
Class B (A with seal)
Finish
UV-cured 5% ultra-matte
Brushed Champagne Architectural Bronze
Custom Metalwork & Extrusions
Brushed Champagne Architectural Bronze
MET-B02

Subtle warm champagne bronze finish with directional hairline brushing. Treated with anti-fingerprint nanocoating for high-touch commercial use.

Origin
European extrusion · hand-finished
Fire
Non-combustible (A1)
Finish
Hard anodized 25µm
Honed Calacatta Nuvo Engineered Marble
Engineered Stone & Quartz
Honed Calacatta Nuvo Engineered Marble
STN-C01

Silky honed matte surface with soft charcoal veining across an off-white limestone ground. Resists coffee, wine, and harsh cleaning agents.

Origin
Verona, Italy
Fire
Non-combustible (Class A)
Durability
Mohs 7 · stain immune
Full-Grain Saddle Tan Contract Leather
Architectural Upholstery & Leather
Full-Grain Saddle Tan Contract Leather
LEA-S08

Breathable, full-grain aniline hide with subtle pebble texture that develops a rich, dignified patina over decades of commercial use.

Origin
Scandinavia · vegetable tanned
Fire
CAL 133 · BS 5852 Crib 5
Durability
100,000+ Martindale
Rift-Cut White European Oak
Architectural Timber Veneer
Rift-Cut White European Oak
VEN-O02

Tight linear grain with minimal cathedral markings, creating clean vertical rhythm across wall paneling and executive desking.

Origin
Bavaria · PEFC certified
Fire
Class B (ASTM E84)
Finish
Diamond polyurethane matte
Mineral Grey Recycled Acoustic PET Felt
Acoustic Composites
Mineral Grey Recycled Acoustic PET Felt
ACO-G09

Dense thermoformed felt paneling designed to absorb speech-frequency reverberation in open-plan spaces, pods, and ceiling clouds.

Origin
100% post-consumer PET
Fire
EN 13501-1 B-s1, d0
Acoustic
NRC 0.85 absorption
§ 11

Raw architectural substances

8 provenanced materials

Beneath the finish codes lie the raw substances: authentic stone, timber, alloy and textile from historical European quarries and precision foundries — materials that patinate with distinction rather than wearing out.

Honed Silver Travertine
Mat.Code // 01-TRV · Stone

Honed Silver Travertine

Extracted from geothermal quarries in Tuscany. Cross-cut slabs reveal stratified sediment veins that lend monolithic gravitas to executive desks and meeting tables.

Mohs
4.2
Porosity
< 1.8%
Fire
A1 non-combustible
ProvenanceRapolano Terme
Smoked European Oak
Mat.Code // 02-OAK · Lumber

Smoked European Oak

Old-growth European oak subjected to vacuum-ammonia fuming, reacting with natural tannins to create deep espresso and charcoal depth through the section.

Certification
FSC 100%
Janka
1,360 lbf
Emissions
Zero VOC / E1
ProvenanceSpessart Forest
Patinated Umber Bronze
Mat.Code // 03-BRZ · Alloy

Patinated Umber Bronze

Hand-patinated architectural bronze alloy. Develops an organic, self-healing protective sheen over decades of human contact without flaking or peeling.

Alloy
C385
Tensile
420 MPa
Recycling
100% indefinite
ProvenanceBirmingham Metal Qtr
Pure Wool Bouclé
Mat.Code // 04-WOL · Textile

Pure Wool Bouclé

Looped woollen yarn woven on historic Swiss looms. The open bouclé weave captures high and mid-frequency speech while offering tactile comfort.

Durability
100k Martindale
Sound
NRC 0.70
Flammability
BS 5852 Crib 5
ProvenanceBiel Foundries
American Black Walnut
Mat.Code // 05-WLN · Hardwood

American Black Walnut

Rich auburn and dark chocolate heartwood selected for linear boardroom tops and executive joinery. Naturally resistant to warping and drift.

Sustainability
PEFC
Grain
Crown cut cathedral
Stability
Kiln-dried 8% EMC
ProvenanceAppalachian Highlands
Brushed Aerospace Titanium
Mat.Code // 06-TTN · Alloy

Brushed Aerospace Titanium

Used in internal substructures, articulated access hatches, and structural cantilever pylons requiring monumental strength with minimal mass.

Grade
Grade 5 (Ti-6Al-4V)
Weight
60% lighter than steel
Corrosion
Oxidation immune
ProvenanceSheffield Foundries
Composite Acoustic Felt
Mat.Code // 07-PET · Polymer

Composite Acoustic Felt

Porous acoustic panels engineered to dampen low-frequency motor hum and vocal frequencies inside acoustic pods. Fully recyclable.

Content
100% recycled PET
Acoustic
NRC 0.85 (25mm)
Fire
EN 13501 B-s1, d0
ProvenanceMilan Textile Atelier
Optiwhite Acoustic Laminated Glass
Mat.Code // 08-GLS · Glazing

Optiwhite Acoustic Glass

Neutral optical transparency with acoustic PVB interlayers — private office enclosures that maintain visual connectivity.

Sound
Rw 42 dB
Iron
< 0.01% · no tint
Safety
EN 12600 1B1
ProvenanceSaint-Gobain

Request The Specifier Materiality Trunk

A comprehensive physical kit of 100mm × 100mm hand-finished specimens in a custom-milled aluminium chassis. Ask about availability through the enquiry form.

Screens lie about colour. Samples don't.

Shortlist codes on your specification board and send them with the enquiry form, reviewed against your site light before sign-off.

DIO

Website Image Catalogue

14 plates · DIO codes as catalogued

Added from Diona_Website_Image_Catalogue1.pdf (220 pages, 218 selections). Every plate keeps its DIO code, title, suggested placement and original source; existing plates on this page are unchanged. Plates marked as products link to their own product page.

Materials & lighting

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