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The exclusive FLEXTENT® stretch tents

In 2008, Oostdam FLEXTENT® introduced the first stretch tent to the Dutch market. The exceptionally strong but flexible tent canvas with its luxurious design and exclusive appearance turned out to be a resounding success. Our family firm is now the stretch tent specialist for the Netherlands, Belgium and Germany. We are frequently copied but never equalled.

A stretch tent for every occasion and all locations

Our FLEXTENT® all-weather F4L stretch tents can be easily adapted to suit virtually any location, making them particularly popular in the events and hospitality sectors. Aside from lightning-fast erection, the strong four-layer tent canvas and optional side panels means our tents are especially suitable for semi-permanent placement. Tip: the unique guttering system means you can connect several tents without the risk of leaks.

Local and reliable

As a family business, reliability and quality are paramount to us. We therefore oversee the entire process, from measuring and production to transport and erection. Rest assured everything will be perfect. But in the unlikely event of an issue, we are always here for you. FLEXTENT® stretch tents are produced locally in the Netherlands and Germany, ensuring a smaller ecological footprint: fewer CO₂ emissions and fine particles as well as less fossil fuel consumption.

Arranged from start to finish

Leave the measuring, production, transport and erecting to us. As we do everything in-house, problems and inaccuracies are avoided and you get the best result, fast. Would you prefer to erect the tent yourself? We would be happy to provide personal training.

Often copied, never equalled

  • Suitable for all locations
  • Quick to erect and dismantle
  • Sustainably produced in the EU
  • Many colours and sizes
  • 100% windproof and 100% waterproof
  • TÜV certified up to 900 m2

We are the only provider in Europe to have a German TÜV-certified tent manual up to 900 m2. You are guaranteed a stretch tent that meets the German safety requirements which are much stricter than for the rest of Europe. Are you interested in distribution, we would be happy to get in touch with you.

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FLEXTENT® the original: the number one in safety, quality and respect for the environment


  • Europe-wide fire certification
  • Dutch tent certification
  • German TÜV certification up to 900 m2
  • DIN EN 13782 certified
  • NEN 8020-41 certified
  • Windproof to wind force 9


  • Extremely strong, flexible four-layer fabric
  • Two-year manufacturer warranty on seams
  • 100% windproof and 100% waterproof
  • Tents connect without risk of leaks
  • Including assembly training and storage cover
  • UV protection and antibacterial treatment


  • Produced sustainably and locally
  • Dutch and German craftsmanship
  • Smaller ecological footprint
  • Fewer CO2 emissions
  • Fewer fine particles
  • Less fossil fuel consumption

Tent rental company

Catering company

Buying a wedding tent

Hotels & Restaurants

The FLEXTENT® all-weather F4L stretch tent is the perfect solution for:

Tent rental companies

Are you in the professional tent rental business, catering for festivals and events? Then you definitely need FLEXTENT® as part of your offer. Find out more >

Catering & gastronomy

Our stretch tents provide a touch of style to any occasion and provide the perfect solution for extending your indoor party outdoors. Find out more >


Enjoy the most beautiful day of your life in style without the worry of wind and rain spoiling it. FLEXTENT® makes your dreams a reality. Find out more >

Hotels & restaurants

Thanks to their unequalled flexibility, our stretch tents conveniently extend your establishment and offer more space for your guests. Find out more >


The versatility and flexibility of our stretch tents guarantee a perfect setting for any event with the bonus of being wind- and waterproof. Find out more >

Castle & country estate

Our stretch tents create a stylish addition to a picturesque setting. Whatever the weather, your visitors and guests will always be snug and dry. Find out more >

Beach cafes

Extend the beach season with a rain- and wind-resistant stretch tent. Quick to set up and dismantle and great for semi-permanent placement. Find out more >


Incredibly strong and flexible, the four-layer fabric creates a huge indoor space with fewer poles and ropes. Also great for a bar or DJ-booth. Find out more >

Corporate functions

Easy to erect, even for those with two left hands. Whether in a car park, on a roof terrace or even indoors, a stretch tent fits anywhere. Find out more >


Enjoy the outdoor season to the full with a stretch tent in your garden or on a roof terrace. Ideal for BBQs and family parties. Find out more >

Often copied, never equalled

FLEXTENT® the original – stretch tents since 2008

Sizes and colours

FLEXTENT® stretch tents are available in an amazing array of colours and sizes and can be flexibly adapted to your needs by connecting several tents without the risk of leaks.  Find out more >


A stylish stretch tent is a genuine eye-catcher. Imagine the canvas in your corporate colours displaying your company logo. Find out more >


Transparent side walls, a wide range of shapes and sizes and canvas decked out in your corporate colours with your logo. Your unique FLEXTENT® stretch tent, completely bespoke. Find out more >

Semi-permanent placement

Fixed anchor points with a strong, 100% waterproof four-layer canvas: FLEXTENT® stands rock solid. Up to wind force 9! Find out more >

FLEXTENT® – Interested in Distribution

Interested in distribution or require a quote? Call +31 613013235 or e-mail us at for more information or to visit our showroom. Would you like to rent out or are you interested in distribution FLEXTENT® all-weather F4L stretch tents? We would be happy to get in touch with you.

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