About Diamond Installations

Portland Chairs

Portland I, Portland II, Portland III, Portland Portland Cantilever and Portland Visitor from Diamond Installations is a single lever chair it is a nice mix of air mesh fabric seat and soft feel mesh back with built in adjustable lumbar support. Adjustable arms as standard, this is a popular all round chair for home and office.

Diamond Installations offers a bespoke upholstery option on the Portland I allows for customisation. Colours available are: Bergamot Cherry, Ginseng Chilli, Maringa Teal, Tobasco Red, Tansy Purple, Stevia Blue, Senna Yellow, Myrrh Green. The Portland I chair is part of the complementing range suitable demanding contract environments.

Features : Portland I Bespoke Seat Maringa Teal

Back support
Height Adjustable arms as standard
Soft mesh seat
Durable Mesh back
Gas lift with lock tilt mechanism
Height adjustable Lumbar support
Portland I Single lever Mechanism
Portland II Two lever Mechanism
Portland III Ratchet Backrest height adjustment
Portland III Triple lever Mechanism incorporates seat and back angle adjustment
Portland III Seat Slide
Cantilever Height adjustable armrests with soft pad
Usage: Visitor & Cantilever 8hr
Visitor 4 Legged chrome frame
Visitor looped armrests
Visitor Stackable to 4 high
Gas lift tested up to 150kg
Usage: Operator 8hr
Bespoke 2018 Colours: Bergamot Cherry, Ginseng Chilli, Maringa Teal, Tobasco Red, Tansy Purple, Stevia Blue, Senna Yellow, Myrrh Green.

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Portland I Specifications:

Portland 1 Seat Width: 52cm
Portland I Seat Depth: 48cm
Portland I Seat Height: 43-53cm
Portland I Overall Width: 60cm
Portland I Overall Depth: 56.5cm
Portland I Overall Height: 90cm
Portland I Arm Height: 63cm
Portland I Back Height: 47.5cm
Portland I Back Width: 50cm
Portland I Weight: 15.25kg

Gas Height Adjuster Tilt Tension Adjustment Height Adjustable Armrests Infinite Lock Mechanism

Portland II Specifications:

Portland II Seat Width: 52cm
Portland II Seat Depth: 48cm
Portland II Seat Height: 43-53cm
Portland II Overall Width: 60cm
Portland II Overall Depth: 56.5cm
Portland II Overall Height: 90cm
Portland II Arm Height: 63cm
Portland II Back Height: 47.5cm
Portland II Back Width: 50cm
Portland II Weight: 15.25kg

Gas Height Adjuster Tilt Tension Adjustment Height Adjustable Armrests Infinite Lock Mechanism Adjustable Lumbar Support

Portland III Specifications:

Portland III Seat Width: 52cm
Portland III Seat Depth: 51cm
Portland III Seat Height: 48-58cm
Portland III Overall Width: 67cm
Portland III Overall Depth: 60cm
Portland III Overall Height: 96cm
Portland III Arm Height: 69cm
Portland III Back Height: 55cm
Portland III Back Width: 48cm
Portland III Weight: 23.85kg

Gas Height Adjuster Tilt Tension Adjustment Height Adjustable Armrests Height Adjustable Backrest Seat Slide Adjustable Lumbar Support Lock and Tilt Motion Adjustable or Free-floating Back

Portland Cantilever Specifications:

Cantilever Seat Width: 52cm
Cantilever Seat Depth: 51cm
Cantilever Seat Height: 48cm
Cantilever Overall Width: 60cm
Cantilever Overall Depth: 60cm
Cantilever Overall Height: 96cm
Cantilever Arm Height: 67cm
Cantilever Back Height: 71cm
Cantilever Back Width: 53cm
Cantilever Weight: 18.75kg

Height Adjustable Armrests

Adjustable Lumbar Support

Stacking Chairs

Portland Visitor Specifications:

Portland Visitor Seat Width: 47cm
Portland Visitor Seat Depth: 44cm
Portland Visitor Seat Height: 53cm
Portland Visitor Overall Width: 57cm
Portland Visitor Overall Depth: 60cm
Portland Visitor Overall Height: 82cm
Portland Visitor Arm Height: TBC
Portland Visitor Back Height: 46cm
Portland Visitor Back Width: 48cm
Portland Visitor Weight: TBC

Armrests Stacking Chairs

Icon description and meanings can be found on the
Glossary page

Buying Portland Chairs

Two year guarantee Diamond Installations supply to both individuals and Business.

These chairs have built in technology to help with posture. The prices also vary to suit your specifications, to the chair you wish to purchase.

Portland comes with a standard mesh backrest, with a black seat as standard or bespoke option:Bergamot Cherry, Ginseng Chilli, Maringa Teal, Tobasco Red, Tansy Purple, Stevia Blue, Senna Yellow, Myrrh Green.

Portland

Portland I
R.R.P. Portland I Black OP000105 £269.00
R.R.P. Portland I Bespoke Seat Bergamot Cherry KCUP0473 £310.00
R.R.P. Portland I Bespoke Seat Myrrh Green KCUP0474 £310.00
R.R.P. Portland I Bespoke Seat Stevia Blue KCUP0475 £310.00
R.R.P. Portland I Bespoke Seat Tobasco Red KCUP0476 £310.00
R.R.P. Portland I Bespoke Seat Senna Yellow KCUP0477 £310.00
R.R.P. Portland I Bespoke Seat Ginseng Chilli KCUP0478 £310.00
R.R.P. Portland I Bespoke Seat Maringa Teal KCUP0479 £310.00
R.R.P. Portland I Bespoke Seat Tansy Purple KCUP0480 £310.00
Portland II
R.R.P. Portland II Black OP000108 £300.00
R.R.P. Portland II Bespoke Seat Bergamot Cherry KCUP0481 £327.00
R.R.P. Portland II Bespoke Seat Myrrh Green KCUP0482 £327.00
R.R.P. Portland II Bespoke Seat Stevia Blue KCUP0483 £327.00
R.R.P. Portland II Bespoke Seat Tobasco Red KCUP0484 £327.00
R.R.P. Portland II Bespoke Seat Senna Yellow KCUP0485 £327.00
R.R.P. Portland II Bespoke Seat Ginseng Chilli KCUP0486 £327.00
R.R.P. Portland II Bespoke Seat Maringa Teal KCUP0487 £327.00
R.R.P. Portland II Bespoke Seat Tansy Purple KCUP0488 £327.00
Portland III
R.R.P. Portland III Black OP000110 £384.00
R.R.P. Portland III Bespoke Seat Bergamot Cherry KCUP0489 £412.00
R.R.P. Portland III Bespoke Seat Myrrh Green KCUP0490 £412.00
R.R.P. Portland III Bespoke Seat Stevia Blue KCUP0491 £412.00
R.R.P. Portland III Bespoke Seat Tobasco Red KCUP0492 £412.00
R.R.P. Portland III Bespoke Seat Senna Yellow KCUP0493 £412.00
R.R.P. Portland III Bespoke Seat Ginseng Chilli KCUP0494 £412.00
R.R.P. Portland III Bespoke Seat Maringa Teal KCUP0495 £412.00
R.R.P. Portland III Bespoke Seat Tansy Purple KCUP0496 £412.00
Portland Cantilever
R.R.P. Portland Cantilever BlackEX000136 £255.00
R.R.P. Portland Cantilever Bespoke Seat Bergamot Cherry KCUP0465 £283.00
R.R.P. Portland Cantilever Bespoke Seat Myrrh Green KCUP0466 £283.00
R.R.P. Portland Cantilever Bespoke Seat Stevia Blue KCUP0467 £283.00
R.R.P. Portland Cantilever Bespoke Seat Tobasco Red KCUP0468 £283.00
R.R.P. Portland Cantilever Bespoke Seat Senna Yellow KCUP0469 £283.00
R.R.P. Portland Cantilever Bespoke Seat Ginseng Chilli KCUP0470 £283.00
R.R.P. Portland Cantilever Bespoke Seat Maringa Teal KCUP0471 £283.00
R.R.P. Portland Cantilever Bespoke Seat Tansy Purple KCUP0472 £283.00
Portland Visitor
R.R.P. Portland Visitor BlackBR000115 £218.00
R.R.P. Portland Visitor Bespoke Seat Bergamot Cherry KCUP0449 £245.00
R.R.P. Portland Visitor Bespoke Seat Myrrh Green KCUP0450 £245.00
R.R.P. Portland Visitor Bespoke Seat Stevia Blue KCUP0451 £245.00
R.R.P. Portland Visitor Bespoke Seat Tobasco Red KCUP0452 £245.00
R.R.P. Portland Visitor Bespoke Seat Senna Yellow KCUP0453 £245.00
R.R.P. Portland Visitor Bespoke Seat Ginseng Chilli KCUP0454 £245.00
R.R.P. Portland Visitor Bespoke Seat Maringa Teal KCUP0455 £245.00
R.R.P. Portland Visitor Bespoke Seat Tansy Purple KCUP0456 £245.00

When calling quote reference: Edition15 for a minimum 15% discount.

To get today's best price is only a phone call away. Tel: 07916275429 Or email Diamond Installations stevie@diamondinstallations.co.uk and request visit form. Diamond Installations will do the rest.

Diamond Installations

Luna III