serre de jardin tunnel polycarbonate L'intemporelle (12m²) en 6mm vue extérieure - AtmoSerre

Polycarbonate Garden Greenhouse | The Timeless

4 millimeters: mild/moderate climates / 2 x 3 meters (6 m²)
1.390,00 €
Sale price  1.390,00 € Regular price 
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serre de jardin tunnel polycarbonate L'intemporelle (12m²) en 6mm vue extérieure - AtmoSerre
4.8 | +760 jardiniers satisfaits

Polycarbonate Garden Greenhouse | The Timeless

1.390,00 €
Sale price  1.390,00 € Regular price 
Taxes included. Shipping calculated at checkout.
Profitez de -10% avec le code : PROMO10
Montage rapide ≈ 1 après-midi à deux
Résiste à des vents jusqu’à 180 km/h
Résiste à 90 cm de neige (≈ 150 kg/m²)
Garantie longue durée : 5 ans sur la structure et 10 ans sur les panneaux
Une question ? Notre équipe est joignable au 06 62 12 82 73
Thickness:
Dimensions (Length x width):
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Description

The timeless garden greenhouse is a robust and bright polycarbonate tunnel greenhouse, designed for a spacious and durable growing area.

Dimension

Width: 3 metres

Height: 2.18 metres

All sizes below are available: simply choose yours from the dimensions dropdown menu just above.

Small greenhouse:

  • 6m2
  • 12m2

Medium greenhouse:

  • 18m2
  • 24m2

Large greenhouse:

  • 30m2
  • 36m2
Datasheet

Structure (5-year warranty)

  • Foundation: 10 cm high metal base for optimal stability and to prevent the polycarbonate from touching the ground
  • Profiles: Omega profiles, 78 mm wide and 1 mm thick, ensuring enhanced strength
  • Reinforcements: Reinforced arches every other arch for increased resistance, even in winter, without the need for dismantling
  • Ground fixing: Each arch is anchored into the ground for approximately 35 cm for maximum stability
  • Fasteners: Assembly with M5 bolts to ensure everything stays perfectly in place
  • Sealing: Rubber gaskets protecting the polycarbonate channels from dust and dirt
  • Modular: The tunnel garden greenhouse can be extended beyond 30 meters using the 2m Extension accessory, which can be combined as needed.

Polycarbonate panels (10-year warranty)

  • Thickness: 4 mm, ideal for temperate climates, or 6 mm, perfect for colder regions.
  • Reinforcement: Securely held with M5 bolts and Ø40 mm plastic tabs
  • Weather resistance: The tunnel greenhouse is resistant to impacts, hail, and offers effective thermal insulation
  • Transparency: Translucent polycarbonate (~85% light transmission), double-walled (cellular) and anti-yellowing treated, for lasting brightness and transparency.
  • UV protection: Integrated UV stabilizers to protect your crops from the direct effects of the sun

Base and installation

  • Foundation: 10 cm steel base included
  • Installation: Easy assembly thanks to the provided manual
  • Doors and windows: One door at the front and two manual windows (one at the front and one at the back) allow for optimal ventilation. Additional windows can be added if necessary.
Delivery & returns

Ships in 1 to 3 business days.

Delivery times: 6 to 9 business days in metropolitan France.
More info here.

You have 14 days to return and exchange or request a refund. More info here.

Combien votre serre
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Ajustez les curseurs selon votre situation.

40 €
20 €150 €
3 pers.
16
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Sur 10 ans
Amorti en

Estimation sur 9 mois de production active. Résultats variables selon les cultures et la région.

Guide d'installation Serre de jardin en polycarbonate L'Intemporelle AtmoSerre

Installation Guide

Watch your polytunnel come to life in no time!

A comprehensive installation manual, specifically for the model you have selected, guides you step-by-step through the entire assembly process.

It provides precise instructions to make the installation of your growing space as simple as it is enjoyable.

Finally, if you have any questions about assembling your greenhouse or its accessories, our team is available and will be happy to assist you.

Installation Manual

Why choose our greenhouses

Expansion possibilities

Our greenhouses are modular and adapt to the size of your garden. Even a small garden greenhouse can be expanded thanks to extensions, without having to replace the existing structure, to continue meeting your expanding needs.

Easy assembly

Our greenhouses are easy to assemble, even for amateurs. Each kit comes with a clear and detailed installation manual for a quick and stress-free assembly.

On-site versatility

Our greenhouses adapt to all types of terrain: garden, field, gravel, paving stones, wood, concrete or even an existing base. No special preparation is needed: they are easy to install and fit perfectly into your environment. We offer raised garden beds, specially designed for hard ground, so that your plants can grow easily and fully benefit from your greenhouse.

Robustness

Designed for extreme conditions, our tunnel greenhouse withstands winds up to 180 km/h, supports up to 90cm of snow (or 150 kg/m²), and benefits from reinforced thermal insulation with high-quality polycarbonate panels (4 or 6 mm). The ideal winter greenhouse for your vegetable garden all year round.

You might also like our other greenhouse models...

About Us

AtmoSerre was born from a passion for gardening and respect for plants.

Like you, we know the joy of watching a plant grow, a harvest succeed, or a green space come to life throughout the seasons.

At AtmoSerre, our mission is clear: to offer everyone durable, harmonious greenhouses designed by enthusiasts, so that every season spent cultivating is a pleasure for your plants and for you. Our brand is committed to providing superior quality garden greenhouses, designed to adapt to your daily life while highlighting your unique personality.

Our collections are developed with the utmost care, and we do everything possible to offer you a rich and always available catalog. Whether you are a passionate vegetable gardener or simply a gardening enthusiast, our greenhouses will accompany you through the seasons, offering your plants the best conditions to grow and thrive!

Learn more

Frequently Asked Questions

What warranty comes with your greenhouses?

Our greenhouses come with a 10-year warranty on the structure and a 5-year warranty on the panels, ensuring a reliable, resistant, and durable installation.

Does the greenhouse install directly on my garden soil?

Yes, our greenhouses are designed to be installed directly on your garden soil, simply and securely. If you have a hard surface (concrete, paving stones, rocks or wood), we offer suitable raised garden beds so that your plants can grow easily and fully benefit from your greenhouse.

Can I install the greenhouse myself or do I need a professional?

Yes, our greenhouses can be easily installed by gardening enthusiasts. Each greenhouse kit comes with a clear and detailed installation manual, guiding you step-by-step for a simple, quick, and stress-free assembly.

What is your return policy?

We have a 14-day return policy, which means you have 14 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

What are the shipping costs?

Delivery is free throughout France. As soon as your order is confirmed, our team will ship your greenhouse directly to your address, quickly and with no additional costs.