Best Relaxdays Greenhouses of 2026

Toby Butcher Avatar
Toby Butcher
Last Updated: 5 Feb 2026

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Greenhouses are an excellent way to grow plants, flowers, and herbs in a controlled and protected environment. Relaxdays offers a range of high-quality greenhouses that are perfect for both beginners and experienced gardeners. These greenhouses are designed to provide optimal growing conditions, with features such as UV-resistant covers, sturdy frames, and adjustable ventilation. Whether you're looking to grow your own vegetables or simply want to enjoy a beautiful garden all year round, Relaxdays greenhouses are a great choice.

At a Glance: Our Top Picks

Relaxdays Weather-Resistant Two-Level Greenhouse Cover #TOP 1
Relaxdays Weather-Resistant Two-Level Greenhouse
ftb score rating icon 9.9
Relaxdays Tomato Greenhouse with Slanted Roof Cover #TOP 2
Relaxdays Tomato Greenhouse with Slanted Roof
ftb score rating icon 9.8
Relaxdays Mini Greenhouse Set for Indoor Herbs Cover #TOP 3
Relaxdays Mini Greenhouse Set for Indoor Herbs
ftb score rating icon 9.6

Top 10 Relaxdays Greenhouses

#TOP 1

Relaxdays Weather-Resistant Two-Level Greenhouse

10018891
2 Etagen
Relaxdays Weather-Resistant Two-Level Greenhouse Cover
Relaxdays Greenhouse 2 Levels Tear-Resistant Growth Support for Plants, Levels Each of 60 x 46 cm (23.6 x 18.1 in)

The Relaxdays Greenhouse provides an excellent weather-resistant solution for your plants. With two spacious levels measuring 60 x 46 cm each, you can easily organise and support your plants, as each level holds approximately 25 kg. This greenhouse requires minimal ground space, making it perfect for smaller gardens or patios. Additionally, it features a sturdy powder-coated steel frame, ensuring durability and stability for your plants in various weather conditions.

What We Like
Weather-resistant design
Supports up to 25 kg
Compact footprint
Quick, tool-free assembly
Sturdy steel frame
#TOP 2

Relaxdays Tomato Greenhouse with Slanted Roof

10020027_344
Green
50x100x150 cm
Relaxdays Tomato Greenhouse with Slanted Roof Cover
Relaxdays Tomato Greenhouse with Slanted Roof 150 x 100 x 50 cm Tomato House for Tomato Cultivation Growing as Cold Frame, Large Metal Tomato Tent and Grow House, Green, PVC

The Relaxdays Tomato Greenhouse offers an ideal environment for growing your tomatoes and other plants. Its PVC structure ensures that young plants thrive in a warm climate, while the slanted roof allows rain to drain off efficiently. This sturdy greenhouse is easy to set up and built with a weatherproof metal frame, making it perfect for use on balconies, terraces, or in gardens. With dimensions of approximately 150 x 100 x 50 cm, it provides the perfect size for your home cultivation needs.

What We Like
Excellent drainage with slanted roof
Creates warm climate for plants
Quick and easy assembly
Weatherproof metal frame
Ideal size for small spaces
#TOP 3

Relaxdays Mini Greenhouse Set for Indoor Herbs

10036901
Mdf & Glass
37 x 37.5 x 24 cm
Relaxdays Mini Greenhouse Set for Indoor Herbs Cover
Relaxdays mini greenhouse, set of 2, for windowsill, indoor glasshouse, herbs, plants, 2 sizes, white, MDF & glass

The Relaxdays Mini Greenhouse is a charming set of two, perfect for any windowsill. Made from MDF and tempered glass, these indoor glasshouses allow you to cultivate herbs, flowers, and succulents with ease. The roof hatch enhances air circulation, ensuring your plants remain healthy and preventing overheating. Plus, their elegant design means you can use them as decorative pieces for candles or small stones, blending gardening with home aesthetics.

What We Like
Compact design for small spaces
Enhances air circulation
Ideal for indoor gardening
Attractive decorative element
#TOP 4

Relaxdays Tomato Greenhouse with Slanted Roof

10020027_345
Green
50x100x150 cm
Relaxdays Tomato Greenhouse with Slanted Roof Cover
Relaxdays Tomato Greenhouse, with Slanted Roof, HxWxD: 150 x 100 x 50 cm, PE Material, for Plant Cultivation, Green

The Relaxdays Tomato Greenhouse offers the perfect environment for your tomato cultivation. Its slanted roof ensures that rainwater drains off easily, providing optimal conditions for your plants. Made from translucent PE film, this greenhouse creates a warm climate that is particularly beneficial for young, demanding plants. With its sturdy, weatherproof metal frame, you can quickly assemble and enjoy growing fresh tomatoes, aubergines, and more in your balcony, terrace, or garden.

What We Like
Ideal for growing tomatoes
Easy rain drainage
Warm climate for plants
Quick assembly
Weatherproof metal frame
#TOP 5

Relaxdays Metal Greenhouse with Roll-up Door

10041452
Transparent
92 x 124 x 42 cm
Relaxdays Metal Greenhouse with Roll-up Door Cover
Relaxdays Metal Greenhouse, 92 x 124 x 42 cm, Transparent with Roll-up Door

The Relaxdays Metal Greenhouse offers you ideal conditions for sowing and growing your plants, ensuring a pleasant gardening experience. Its translucent plastic foil helps create a warm and humid environment, which is perfect for healthy plant growth. The greenhouse also provides all-round protection against harsh weather, pests, and birds, so your plants stay safe and healthy. Additionally, the lightweight metal frame with a roll-up door makes it easy for you to access your plants and manage the greenhouse comfortably.

What We Like
Creates warm, humid climate
Protects against weather and pests
Lightweight, robust metal frame
Easy access with roll-up door
#TOP 6

Relaxdays Walk-in Tomato Greenhouse with PVC Film

10041454
Transparent/Green
152 x 132 x 92 cm
Relaxdays Walk-in Tomato Greenhouse with PVC Film Cover
Relaxdays Tomato Greenhouse, PVC film, Walk-in, Tent with Door and Windows, HxWxD 152 x 132 x 92 cm, Transparent/Green

The Relaxdays Tomato Greenhouse provides perfect conditions for sowing and growing a variety of plants, making gardening more enjoyable for you. Its transparent plastic foil helps create a warm and humid climate, which encourages healthy growth. This plant house offers all-round protection against weather, pests, and birds, ensuring your plants stay safe and healthy. Featuring a robust metal frame and a convenient roll-up door, the greenhouse is lightweight yet sturdy, allowing you to access your plants easily while maintaining a controlled environment.

What We Like
Creates warm, humid climate
Protects from weather and pests
Lightweight, sturdy metal frame
Easy access with roll-up door
#TOP 7

Relaxdays Small Tomato Greenhouse for Gardens

10018888_344
Green
150x100x50 cm
Relaxdays Small Tomato Greenhouse for Gardens Cover
Relaxdays Small Tomato Greenhouse, Garden, Balcony, Foil Culltivation Tent, HWD: 150x100x50 cm, Steel & PVC Foil, Green

The Relaxdays Tomato Greenhouse provides all-round protection for your young plants, ensuring they thrive in ideal conditions. Its translucent PVC film creates a warm and humid climate, perfect for growth. This sturdy greenhouse also protects your plants from harsh wind and rain, thanks to its weatherproof steel tube frame. Moreover, its light and mobile design allows for quick and easy assembly, making it a convenient addition to any garden, balcony, or terrace.

What We Like
All-round plant protection
Creates ideal growing climate
Weatherproof steel frame
Quick and easy assembly
Compact size for small spaces
#TOP 8

Relaxdays Walk-in Tomato Greenhouse with PVC Cover

10041445
Transparent/Green
170 x 130 x 75 cm
Relaxdays Walk-in Tomato Greenhouse with PVC Cover Cover
Relaxdays Tomato Greenhouse, PVC Cover, HWD: 170 x 130 x 75 cm, Walk-in Cultivation Room with Door, Transparent/Green

The Relaxdays Tomato Greenhouse is designed for growing heat-loving vegetables like tomatoes and cucumbers, providing you with a dedicated space to nurture your plants. Its translucent PVC cover creates a warm, humid climate, offering ideal conditions for your crops to flourish. The greenhouse shields your young plants from rain, wind, and sudden temperature changes, helping to protect them from damage. With a roll-up door, you can easily access your plants and ensure good air circulation, keeping the environment fresh and healthy for growth.

What We Like
Ideal for heat-loving plants
Creates warm, humid climate
Protects from weather
Easy access with roll-up door
Compact walk-in design
#TOP 9

Relaxdays Aluminium Cold Frame with UV Protection

10022823
50 x 100 x 50 cm
Relaxdays Aluminium Cold Frame with UV Protection Cover
Relaxdays Aluminium Cold Frame, Plug-In System, Translucent, Transparent, UV-Protection, Small Greenhouse, HxWxD: 100 x 50 x 40

The Relaxdays Aluminium Cold Frame is designed to create warm, ideal conditions for quick germination, helping you start your plants off well. Its sturdy plastic and aluminium build offers quality protection against rain, harmful UV rays, insects, and snails, keeping your plants safe. You can easily control the air supply with the adjustable lid, allowing you to regulate the environment inside the frame for your plants' benefit. The plug-in system ensures a stable structure that is simple to set up, making gardening more convenient for you.

What We Like
Quick germination support
Protects from rain and UV
Adjustable ventilation lid
Stable, easy plug-in assembly
#TOP 10

Relaxdays Small Greenhouse with 3 Shelves for Balcony

10036896
Green/Transparent
128x60x40 cm
Relaxdays Small Greenhouse with 3 Shelves for Balcony Cover
Relaxdays Small Greenhouse for Balcony, 3 Shelves, Metal & Plastic, Plant Cultivation, 128x60x40 cm, Green/Transparent

The Relaxdays Balcony Greenhouse is perfect for anyone looking to cultivate plants and herbs in a compact space. It creates a warm, humid climate thanks to its translucent, weather-resistant foil, which helps your plants thrive. This greenhouse also shields your young plants from rain, wind, and temperature changes, keeping them safe and healthy. With a roll-up door on the growing rack, you can easily control air supply and access your plants whenever you need to, making gardening simple and convenient.

What We Like
Compact and space-saving design
Weather-resistant protective foil
Roll-up door for easy access
Protects plants from weather damage
Buying Guide Image
Editor's Notes

During our Relaxdays greenhouse research, we found 53 Relaxdays greenhouse products and shortlisted 10 quality products. We collected and analyzed 23,707 customer reviews through our big data system to write the Relaxdays greenhouses list. We found that most customers choose Relaxdays greenhouses with an average price of £50.64.

The Relaxdays greenhouses are available for purchase. The top 10 picks range in price from a low of £33.00 to a high of £80.00, find the one that fits your budget.

Written by
Toby Butcher Avatar

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.