The Dutch firm Ventolines is committed to sustainable energy forms: the company is located in Almere and their key areas of expertise include wind parks on water and land, as well as solar energy.
Since 2007, Ventolines has been supporting renewable energy projects from the planning phase through to final implementation, in the capacity of consultant or contractor. In the meantime, more than a dozen successful projects involving these cutting-edge technologies have been implemented in the Netherlands, the United Kingdom and Australia.

So they’ve amassed both expertise and experience where renewable energy is concerned. Workstations for more than 40 employees from an international background have been furnished with Klöber Mera swivel chairs. Mera was a popular choice for the conference room with its generous proportions and comfortable volume as conference swivel chairs with a mesh back.

The entire project has been fitted out with Klöber chairs – perfectly reflecting the complete range of services and solutions Ventoline offers its customers.



Photos: Selma Rijkhoff, Amsterdam

Area of use Open-plan office, Conference / meeting room
Product Mera task chair, Mera visitor chair
Branch Service companies
Country Netherlands
Town/city Almere
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Employed products

Mera visitor chair
Meeting chair

With a plastic, mesh or upholstered back they provide a comfortable amount of space. The well-considered dimensions and continuous armrests provide support when standing up and sitting down. The functional interaction of different materials provides for stability in the frame and pleasant warm contact for arms and hands.




To product

Mera task chair
Office swivel chair

 It can be used anywhere from the team workplace to the executive office, as an all-rounder or premium version. The chair for all office applications is both attractive and dynamic. Mera is perfect in form and function, offering an excellent price-performance balance.

To product

Reference report

Height-adjustable armrest
Adjustable in height by 10 cm, scaled.
The ISO 10993 is an ISO standard series for the biological evaluation of medical devices.
Design Award of the Federal Republic of Germany
This design award from the Federal Ministry of Economics and Technology was presented for leading international achievements from the field of product design for the first time in 1969, when it went by the name of "Bundespreis Gute Form". Since 2006, the Design Award of the Federal Republic of Germany has been awarded annually for outstanding achievements in the areas of product and communication design and for a selected design personality.
The iF label is recognised worldwide as a quality mark for excellent design.
Lumbar support
Lumbar support, optional. Provides additional support for the lumbar region.
Point-synchronised mechanism
Constant contact with the pelvis during the entire movement. No "shirtdragging" effect.
An abradant and a fabric are subjected to a rubbing motion using the Martindale method. Abrasion resistance is stated in rub cycles. Rub cycles are used as a unit, like grams or centimetres. The fabric is more durable the higher the number of cycles.
red dot design award
The red dot design award is an international design competition that is staged annually, breaking down into the categories of product design and communication design.
Intervertebral discs
An intervertebral disc is a flexible link consisting of fibrocartilage between the vertebrae.
3D arm supports
The armrest top is adjustable by 5 cm in depth and by approx. 3 cm in width without tools. The armrest top is made from soft TPU foam with a pleasant soft feel that is gentle to the skin.
Quality Office
The Quality Office guideline defines quality standards for office furnishings in accordance with the latest ergonomic findings.
Counter chair
Counter chairs are intended specifically for use at checkouts, at counters and reception desks in the retail and wholesale sectors, airports, info points, hotels hospitals and banks.
Targets for the sustainability and environmental compatibility of the products are defined in the product development process and the ecological footprint requirements are stipulated as part of the quality assessment. The ecological footprint includes both the recycling rate and an assessment of the energy input.
The American LEED® quality mark (Leadership in Energy and Environmental Design) is the most broadly established certificate on the international market.
DLX® (Duo-Latex) mesh. Breathable 2-ply technology featuring flexible latex fabric for optimum pressure distribution in the seat and back avoids pressure points and promotes circulation.
The Dutch NPR standard (= Nederlandse Praktijk Richtlijn) defines special office chair dimensions for particularly short and tall people.
Klöber office swivel chairs bear the “GS” (safety-approved) seal of approval and fully comply with the relevant standards and guidelines.