# Denver Black High Mesh Back Operator Chair > High mesh back task operator office chair in black with a synchronised tilt mechanism, anti-shock and weight tensioner. Optional headrest, from £202 ex VAT. Rated to 120kg and built for 8 hour use.… - URL: https://deskwell.co.uk/denver-black-high-mesh-back-task-operator-office-chair - Type: Product - Last updated: 2026-09-11 - Price: £202.00 ex. VAT to £217.00 ex. VAT, by choice - Availability: In stock (78 across 2 combinations) - 3D model: No - Photographs: 7 - Supplier: Dynamic Office Solutions ## Description above The Denver high mesh back task operator office chair High mesh back task operator office chair in black with a synchronised tilt mechanism, anti-shock and weight tensioner. Height adjustable lumbar support, height adjustable arms and a seat slide fit it to any user, with an optional angle adjustable headrest. Rated for 8 hour use with a 120kg capacity, for office or home. #### Support you position yourself The Denver's high mesh backrest keeps air moving across your whole back, and the lumbar support slides up and down it so the firmest support lands exactly where your lower back wants it, not where the factory guessed. Add the optional headrest and the angle adjusts too, giving tailored neck support for long stretches at the screen. It is the sort of adjustability usually reserved for chairs at twice the effort. #### A mechanism that moves with you The synchronised tilt mechanism reclines the backrest and seat together in a natural ratio, so leaning back feels supported rather than tipped. Anti-shock stops the backrest springing forward when you release the tilt, and the weight tensioner dials the recline resistance to match the person in the seat. It is the difference between a chair you adjust once and a chair you fight all day. #### Fitted to the person and the desk The seat slide adjusts the depth from 54.5cm to 60cm so longer legs get full support, the gas lift moves the seat height from 52cm to 62cm, and the armrests adjust from 67.5cm to 74.5cm, or come off entirely if you prefer. With a 50.5cm wide seat and a 66cm footprint, the Denver fits a standard workstation while fitting the person in it properly. #### Right for your business This high mesh back operator chair suits anyone equipping desks for serious daily sitting: offices, home workers upgrading a kitchen chair habit, and teams where one chair has to fit many people. One clear price, full specifications on the page, and no sales calls required. Seat and adjustment - **Gas seat height adjustment, 52cm to 62cm.** A tall range that lines the seat up with your desk and your legs. - **Seat slide with a 54.5cm to 60cm depth range.** Slide the 50.5cm wide seat to suit your leg length for proper support. - **Height adjustable armrests, 67.5cm to 74.5cm.** Set elbows at desk height to ease shoulder strain, or remove the arms entirely. Mechanism - **Synchronised tilt mechanism.** Backrest and seat recline together in harmony for supported, natural movement. - **Anti-shock.** Stops the backrest springing forward when you lean back and release. - **Weight tensioner.** Adjustable recline resistance matched to the person in the seat. Backrest and headrest - **High mesh back, 49.5cm wide.** Breathable support for the whole back through an 8 hour day. - **Height adjustable lumbar support.** Position the lower back support exactly where you need it for better posture. - **Optional angle adjustable headrest.** Choose the chair with or without tailored neck support for extended sitting. Size, capacity and usage - **66cm wide, 66cm deep footprint.** Full high back support that still fits a normal workstation. - **120kg maximum weight capacity, rated for 8 hour use.** Built for the full working day, in the office or at home. - **Black fabric, mesh and plastic build.** A smart, low-maintenance finish that suits any desk it meets. Guarantee - **3 year guarantee on mechanical components, 1 year on fabric and foam.** Long cover on the mechanism that does the daily work. Weigh it against the rest of our [mesh office chairs](https://deskwell.co.uk/shop/categories/mesh-office-chairs), or cast the net wider across [computer and task chairs](https://deskwell.co.uk/shop/categories/computer-task-chairs). Adjust the seat depth with the seat slide feature to accommodate your leg length and ensure proper support. Seat Slide Seat slide depth adjustment on the Denver chair Easily adjust the armrest height to reduce strain on your shoulders and arms. Height Adjustable Armrests Height adjustable armrests on the Denver chair Adjust your lower back support with the height adjustable lumbar feature, allowing you to position the support exactly where you need it for improved posture and personalised comfort. Height Adjustable Lumbar Support Height adjustable lumbar support on the Denver chair The adjustable headrest lets you customise the angle, providing tailored neck support to reduce strain and enhance comfort during extended use. Optional Adjustable Headrest Adjustable headrest on the Denver chair Experience seamless comfort with the synchronised tilt mechanism, allowing the backrest and seat to move together in harmony for optimal support and ergonomic relaxation. Synchronised Tilt Mechanism Synchronised tilt mechanism on the Denver chair Easily customise your seating position with the gas height adjustment, ensuring ergonomic comfort for every user. Gas Height Adjustment Gas height adjustment on the Denver chair Personalise your reclining experience with the weight tensioner, offering adjustable resistance to match your preferred level of support. Weight Tensioner Weight tensioner on the Denver chair ## Variations | Choice | SKU | Price | Stock | 3D model | | --- | --- | --- | --- | --- | | With Headrest | KC0283 | £217.00 ex. VAT | 34 | No | | Without Headrest | OP000234 | £202.00 ex. VAT | 44 | No | ## Specification | Attribute | Value | | --- | --- | | Overall Width | 66cm | | Material | Fabric & Mesh & Plastic | | Seat Width | 50.5cm | | Back Type | High | | Arms Included | Yes | | Seat Slide | Yes | | Mechanical Components | 3 Years | | Overall Depth | 66cm | | Colour | Black | | Seat Depth | 54.5-60cm | | Back Width | 49.5cm | | Arm Type | Height Adjustable | | Synchro Tilt | Yes | | Fabric & Foam | 1 Year | | Seat Height | 52-62cm | | Arms Removable | Yes | | Anti-Shock | Yes | | Gas Height Adjustment | Yes | | Height Adjustable Back | No | | Arm Width | 46cm | | Tilt Tension Adjustment | Yes | | Maximum Weight Capacity | 120kg | | Permanent Contact Backrest | No | | Arm Height | 67.5-74.5cm | | Recommended Usage | 8 hours | | Independent Seat & Back | No | | Integral Lumbar Support | No | | Adjustable Lumbar Support | Yes | ## Where it sits - [Computer & Task Chairs](https://deskwell.co.uk/shop/categories/computer-task-chairs) - [Mesh Office Chairs](https://deskwell.co.uk/shop/categories/mesh-office-chairs) - [Black Office Furniture](https://deskwell.co.uk/shop/collections/black-office-furniture) ## Questions and answers #### What size is it? There are two heights (103.5cm and 120cm). Every one is 66cm wide and 66cm deep. #### Which colour does it come in? Black, and that is the only one. #### Is there a weight limit? It is rated to 120kg. Sitting time is rated at eight hours a day, a normal full-time desk shift. #### What height is the seat, and will it suit my desk? The seat sits at 52cm to 62cm. It is on a gas lift, set with the lever under the seat. That is stool height, made for a raised bench, a counter or a drawing board rather than a standard desk. The seat itself is 50.5cm wide and 54.5cm to 60cm deep. #### Is it a high back or a low back? It has a high back, so it supports the shoulders and upper back as well as the lower. High backs suit people who are sitting for most of the day. #### Does it come with armrests? Yes, arms are included. Where fitted, they adjust for height, and they come off altogether if you would rather do without. Arm height is 67.5cm to 74.5cm from the floor. #### Does it have lumbar support? Yes, and it adjusts. You can set the support where your own lower back curves rather than where the average back is assumed to curve, which is the difference between a chair that helps and one that nags. #### Does it have a headrest? That is a choice on this chair: With Headrest or Without Headrest. It adjusts for height. #### What adjustments does it have? Five things: the seat height is on a gas lift, the back and seat recline together on a synchronised tilt, a tension dial sets how hard you have to push to recline, the seat slides forward and back to set the depth, and an anti-shock catch stops the back snapping forward when you release the lock. All of it is worked from levers under the seat, and the instructions in the box say which lever does what. #### Does it come assembled? It arrives flat-packed as standard, with the instructions and fittings in the box. If you would rather not build it, there are two other choices at checkout. Pre-assembled delivery is £15 an item and it turns up built, ready for you to point at the spot. Installation is £17.95 an item and the crew build it and put it where it is going. #### How long does delivery take? Standard delivery is free and usually lands inside a week. If you are in a hurry, express is £4.95 an item and gets it to you within two working days when you order before 5pm. The date it will arrive by is on the page and again at checkout before you pay, counted in working days with weekends and bank holidays already taken out. #### What warranty does it come with? It carries the manufacturer's warranty. That covers the mechanism for three years and the fabric and foam for one year. If something fails inside the warranty, report it from your order page and we deal with the manufacturer for you. #### What is a task chair? The everyday office chair: gas lift, a back that tilts or locks, castors, contract fabric. It covers the broad middle of office life without the price of the specialist ranges. There are 46 of them here from £48, and for most people doing most jobs a well-made one, adjusted properly, does everything needed. #### What is the difference between a task chair and an ergonomic chair? Degree rather than kind. A task chair adjusts for height and usually tilt. An ergonomic chair adds independent seat and back angles, adjustable lumbar, seat depth and multi-adjustable arms, so it can be set for one person properly rather than set roughly for anyone. If a chair is shared across shifts, a task chair is often the better buy; if one person sits in it all day, the ergonomic one pays for itself. #### How should I set one up? Seat height first, so feet are flat and knees are at about a right angle. Then the desk, or a footrest if the desk cannot move. Then the backrest height so the lumbar curve meets the small of your back, and finally the tilt tension so the chair pushes back without launching you. Most discomfort blamed on a chair is a chair nobody adjusted. #### Mesh back or fabric back? Mesh moves air, so it suits people who run warm and rooms that do. Fabric feels softer and warmer and hides wear better. Neither is more supportive by default: that comes from the lumbar and the mechanism, not the material. #### Are these rated for a full day? The ones here are rated at eight hours or, on a few models, twenty-four. That rating is on every page, and it is the single most useful number when you are comparing two chairs that look alike. #### Do you offer installation? Yes, on everything here. The crew deliver it, build it, put it where you want it and take the packaging away. It starts at £17.95 an item and the exact price is on each product page. Installs usually happen within about 10 working days, and the team agree the day with you rather than simply turning up. #### Can I see it in 3D? 37 of the 46 products in this category have a 3D model on the page rather than only photographs. The viewer spins the actual model, and changing a colour or a size on the page changes the model with it, which is worth doing before committing a whole room to a finish. #### Can I change my mind after ordering? On stocked items, yes: tell us within 14 days of receiving them and raise it from your order page, with the goods unused and back in their packaging. Most of this range is made to order, though, and made-to-order goods cannot be cancelled once acknowledged or returned because you have changed your mind. Each product page says which it is before you buy. #### Can you quote for a whole office? Yes. For twenty items or more, or anything with a complication like a mezzanine or a lift that argues back, we plan the job and give you one quote covering the goods, delivery and installation. Ring 0208 138 0512 or email hi@deskwell.co.uk with a rough list or a floor plan. #### How do I choose an office chair? Start with how long it is sat in. A chair rated for eight hours is built differently from one rated for two, and the rating is on every product page. Then the person: weight rating, back height and whether the arms need to adjust. Then the room. There are 218 chairs here from £3, so the filters are usually quicker than the scrolling. #### What does contract seating mean? That the chair is built to be sat in by different people all day, every day, rather than by one person in the evening. It shows up in the foam, the mechanism and the fabric rub test rather than in the photograph, and it is the reason an office chair costs more than a similar-looking one from a domestic shop. #### What do the hour ratings mean? The number of hours a day the maker builds the chair to take. Eight hours is a full-time desk chair. Two to six hours covers visitor, meeting and breakout seating. Twenty-four hours means shift work: control rooms, dispatch desks, anywhere the chair never gets to cool down. Ratings across this category run from two hours to twenty-four. #### Do I have to be a business to buy from you? Yes. Checkout asks you to confirm that you are buying for your business, trade or profession rather than as a consumer, and it asks for a company name. That is why prices are shown without VAT and why the terms read the way they do. Sole traders and home-based businesses count, and so does an employer buying a desk for somebody working from home. #### Do your prices include VAT? No. Every price on the site is shown excluding VAT, because most of our customers reclaim it. VAT is added at checkout and the total you actually pay is on screen before you confirm anything. A VAT invoice follows once the order is complete. Our VAT number is GB 525 3667 81. #### How do I pay? Payment is due in full when you order, and the methods available to you are shown at checkout. If you pay by bank transfer, your order is not accepted and the lead time does not start until cleared funds reach our account, so it is worth sending it the same day. #### Can I pay on account, or on 30 day terms? No. We take payment before the order goes to the supplier, so there is no credit account to open and no application to fill in. It keeps our prices where they are, and it means nothing is waiting on a credit check while you are waiting for furniture. #### Can I put a purchase order number on the order? Yes. There is a Purchase Order Number box at checkout, and what you type there carries through to the paperwork so your accounts team can match it up. #### Do I need an account to order? No, you can check out as a guest. You will still be able to see the order afterwards: go to Track Order, give the order number and the delivery postcode, and you get the same order page an account holder sees, with the same buttons for returns, cancellations and damage reports. Making an account simply saves typing the address again next time. #### How much is delivery? Standard delivery is free on everything, whatever the size of the order. The paid options are upgrades on top of that: express, pre-assembled and installation, each priced per item and shown on the product page before you add anything to the basket. Where an option is not shown on a product, it is not available for that product. #### Do you deliver everywhere in the UK? We deliver across mainland UK. A number of postcodes sit outside the standard service: Northern Ireland, the Scottish Highlands and Islands, the Isle of Man, the Channel Islands, the Isle of Wight and the Isles of Scilly. We can usually still get furniture to those places, but it has to be quoted rather than booked from the site, so ring 0208 138 0512 or email hi@deskwell.co.uk before you order. #### Will the delivery crew bring it inside? Standard delivery is to the door, flat-packed. If you want it carried in and built, choose pre-assembled delivery or installation on the product page. Whichever you pick, the crew ring roughly 30 to 60 minutes before they arrive, so you are not waiting by the window all morning. #### Can I change my delivery date? Yes, but not on the day. Our courier partner Furdeco plan their routes in advance, so the three hour slot cannot be moved once the van is out. To rebook for another day, ring Furdeco on 0121 285 5255 with your tracking number and pick a time that suits you. Larger deliveries and installations get a call from our logistics team first anyway, so the day is agreed with you rather than sprung on you. #### Can I tell the driver how to find us? Yes, and it is worth doing. There is a box on the delivery step at checkout, 500 characters, for anything the crew needs to know: where a lorry can park, which floor you are on and whether there is a lift, loading bay hours, a gate code, a one-way system the satnav has never heard of, and who to ask for. It travels with the order rather than sitting in a note at our end. It cannot be edited once the order is placed, so if something changes, ring 0208 138 0512 with your order number. #### What happens if I miss the delivery? The courier team will contact you to arrange another date, or you can ring Furdeco on 0121 285 5255 with your tracking number and rebook it yourself. Worth avoiding if you can: a failed delivery costs from £10 an item, plus storage if the order has to go back to a warehouse. A gate code in the delivery instructions box costs nothing. #### Can you take the old furniture away? Yes, we run a removal and recycling service, quoted per job. It has to be booked before delivery day, because the crew can only take away what they have been booked and equipped to take. Tell us what is going when you order and the swap happens in one visit rather than two. #### Can I return something? Tell us within 14 days of receiving it and we will look at it. Go to your order page, either signed in or through Track Order with the order number and delivery postcode, and raise the return there. The goods have to be unused and back in their original boxes, or packed well enough to survive the journey. If you send them back yourself there is no handling charge at all and carriage is at your cost. If you would rather we collected, we may charge up to £35 an item, and we tell you the figure before we collect. Anything you paid for on top, like express delivery or installation, is not refunded, because those services were already carried out. #### Can I cancel an order? Ask as soon as you can, from your order page. Before anything is dispatched we can often cancel it, though where costs have already been incurred with the supplier we may deduct those before refunding the balance. Once something has been dispatched it becomes a return rather than a cancellation. Made-to-order items cannot be cancelled at all once we have acknowledged them. #### Something arrived damaged. What do I do? Tell the delivery crew at the door. They note it down and photograph it, and that record is what settles the claim with the carrier later. If you turn the delivery away because of the damage, the crew take the goods with them and we arrange a replacement. If you only spot it after they have gone, open your order, press Report a problem and send photographs, up to six on one report. Do it within five days: carriers stop entertaining a claim once a delivery is more than a few days old. A damage report is counted separately from a return, so a breakage does not use up your 14 days. #### How do I track my order? A confirmation email lands as soon as you order, and the moment it is on its way you get a dispatch email with a full tracking link. You can also go to Track Order at any time with your order number and the delivery postcode. Your order number starts with DW. #### Is everything on the site actually in stock? Anything out of stock is hidden from the listings, so if you can see it and add it to a basket, we can get it. The exception is made-to-order items, which are not held in stock by design: they are built for you after you order, and their pages say so. #### How do I get hold of a person? Ring 0208 138 0512, email hi@deskwell.co.uk, or use the live chat on the site. If it is about an existing order, have the order number to hand and it will be quicker. #### Who are Deskwell? Deskwell Limited, company number 17332661, VAT number GB 525 3667 81, registered at 22 Blackwall Basin Moorings, 1 Myers Walk, Canary Wharf, London E14 5GT. We sell contract office furniture to businesses of any size, from a single home-office desk to a floor of workstations.