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4.8 / 5.0
(20) 20 total reviews
3x4.5m Heavy Duty 0.8x25mm Galvanised Frame Garden Shed PE Polytunnel Greenhouse
3x4.5m Heavy Duty 0.8x25mm Galvanised Polytunnel Greenhouse Perfect for a small backyard vegetable or flower garden, the Garden Greenhouse Shed provides just the right weather and temperature Perfect for a small backyard vegetable or flower garden, the Garden Greenhouse Shed provides just the right weather and temperature protection your plants need to thrive. Don't depend on Mother Nature to cooperate__ou might be disappointed, and your...Regular price $119.99Regular priceUnit price / per$269.00Sale price $119.99Sale -
4.7 / 5.0
(70) 70 total reviews
6m x 3m Heavy Duty 0.8x25mm Galvanised Frame Walk-in PE Polytunnel Greenhouse
6x3m Heavy Duty 0.8x25mm Galvanised Frame Polytunnel Greenhouse Greenhouses are designed for temporary seasonal storage and growth of herbs, plants flowers and seedlings. They also enable certain crops to be grown throughout the year. Suitable for flowers, vegetables, fruits and transplants. Product features: * Increased humidity; * Controllable environment via heating or cooling; * Protection from extremes of temperature; * Stronger frame; Product specification: *...Regular price $189.00Regular priceUnit price / per$379.00Sale price $189.00Sale -
4.5 / 5.0
(2) 2 total reviews
Polycarbonate & Aluminium Walk-in Greenhouse L260xW195cm Green 6mm double-walled Panel
Perfect for a small backyard vegetable or flower garden, the Garden Greenhouse Shed provides just the right weather and temperature The greenhouse is made of double-walled panels for easy control of the environment within the greenhouse. It also enhances the insulation. The polycarbonate used is UV-resistant and saves up to 40% more heat than ordinary glass. It__ also very solid. A greenhouse constructed of polycarbonate...Regular price $489.00Regular priceUnit price / per$1,019.00Sale price $489.00Sale -
Polycarbonate & Aluminium Walk-in Greenhouse L381xW260cm Green (6mm double-walled Panel)
Perfect for a small backyard vegetable or flower garden, the Garden Greenhouse Shed provides just the right weather and temperature The greenhouse is made of double-walled panels for easy control of the environment within the greenhouse. It also enhances the insulation. The polycarbonate used is UV-resistant and saves up to 40% more heat as ordinary glass. It__ also very solid. A greenhouse constructed of polycarbonate...Regular price $899.00Regular priceUnit price / per$1,699.00Sale price $899.00Sold outPolycarbonate & Aluminium Walk-in Greenhouse L382xW195x125/195cm Green 6mm double-walled Panel
Perfect for a small backyard vegetable or flower garden, the Garden Greenhouse Shed provides just the right weather and temperature The greenhouse is made of double-walled panels for easy control of the environment within the greenhouse. It also enhances the insulation. The polycarbonate used is UV-resistant and saves up to 40% more heat as ordinary glass. It__ also very solid. A greenhouse constructed of polycarbonate...Regular price $739.00Regular priceUnit price / per$1,299.00Sale price $739.00Sale
SalePolycarbonate & Aluminium Walk-in Greenhouse L319xW260xH165/258cm Green 6mm Double-Walled Panel
Perfect for a small backyard vegetable or flower garden, the Garden Greenhouse Shed provides just the right weather and temperature The greenhouse is made of double-walled panels for easy control of the environment within the greenhouse. It also enhances the insulation. The polycarbonate used is UV-resistant and saves up to 40% more heat as ordinary glass. It__ also very solid. A greenhouse constructed of polycarbonate...Regular price $759.00Regular priceUnit price / per$1,499.00Sale price $759.00Sale2 Tier Green Greenhouse Plant Stand Shelf Shelve Garden Steel Storage Shelving
Perfect for a small backyard vegetable or flower garden, the Garden Greenhouse Shed provides just the right weather and temperature Features 2-tier design Use indoors and outdoors Perfect for greenhouses, sheds, and garages Durable steel frame Space-saving Easy to build Specifications Colour: Green Material: Steel Width: 120cm Depth: 35cm Height: 90cm Weight capacity(per shelf): 10kg * Frame only, all accessories in the photo are not...Regular price $59.95Regular priceUnit price / per$98.00Sale price $59.95Sold out4.84 / 5.0
(25) 25 total reviews
10m x 4m Heavy Duty 0.8x25mm Galvanised Frame Walk-in PE Polytunnel Greenhouse
Huge Walk-in Greenhouse 10mx4m This greenhouse allows greater control over the growing environment of plants. It is designed for temporary seasonal storage and growth of herbs, plants flowers and seedlings theyalso enable certain crops to be grown throughout the year. Suitable for flowers, vegetables, fruits and transplants. Product features: * Increased humidity; * Controllable environment via heating or cooling; * Protection from extremes of temperature;...Regular price $599.00Regular priceUnit price / per$839.00Sale price $599.00Sale10m x 4m Galvanised Frame Walk-in Polytunnel Greenhouse Frame Only
Huge Walk-in Greenhouse 10mx4m Frame only no cover This greenhouse allows greater control over the growing environment of plants. It is designed for temporary seasonal storage and growth of herbs, plants flowers and seedlings. They also enable certain crops to be grown throughout the year. Suitable for flowers, vegetables, fruits and transplants. Product specification: * Size: 10m(l)x4m(w)x2.3m(h); * Super strong 10-section design * super strong...Regular price $418.00Regular priceUnit price / per$809.00Sale price $418.00Sold out4.8 / 5.0
(6) 6 total reviews
Replacement Cover for Tunnel House Greenhouse 3m x 6m
Suitable for our 3mx6m greenhouse.Designed as a replacement cover for 6m x 3m Walk-in Poly-tunnel Greenhouse. This canvas-reinforced anti-UV polyethylene cover will help keep your plants nicely sheltered from the weather.Features:_ Single front roll-up door_ 6 ventilation windows with insect screens_ Canvas-reinforced anti-UV polyethylene Expected Life, approx 1.5+ years. It will last for many seasons if it is stored away in extreme weather conditions.Specifications:Size of...Regular price $129.90Regular priceUnit price / perSale price $129.90Sold outReplacement Cover for Tunnel House Greenhouse 3x4.5m
Suitable for our 3mx4.5m greenhouse. Designed as a replacement cover for 3x4.5m Walk-in Poly-tunnel Greenhouse. This canvas-reinforced anti-UV polyethylene cover will help keep your plants nicely sheltered from the weather. Features: _ Single front roll-up door_ 6 ventilation windows with insect screens_ Canvas-reinforced anti-UV polyethylene Expected Life, approx 1.5+ years. It will last for many seasons if it is stored away in extreme weather conditions....Regular price $75.00Regular priceUnit price / perSale price $75.006m x 3m Heavy Duty 0.8x25mm Galvanised Frame Walk-in Greenhouse Frame Only
This is the frame for the 3m x 6m greenhouse & greenhouse cover we sell (click here). Greenhouses are designed for temporary seasonal storage and growth of herbs, plants flowers and seedlings. They also enable certain crops to be grown throughout the year. Product specification: * Size: 6m(l)x3m(w)x2m(h); * Super strong 6-section design * super strong 25mm galvanized anti-rust steel pole with 0.8mm thickness; *...Regular price $159.00Regular priceUnit price / perSale price $159.00Sold outReplacement Cover for Tunnel House Greenhouse 10m x 4m
Suitable for our 4x10m Greenhouse. Designed as a replacement cover for 10m x 4m Walk-in Poly-tunnel Greenhouse. This canvas-reinforced anti-UV polyethylene cover will help keep your plants nicely sheltered from the weather. Features: _ 2 x Double zipped door with metal zip heads (enter from both end);_ 10 ventilation windows with insect screens_ Canvas-reinforced anti-UV polyethylene Expected Life, approx 1.5+ years. It will last for...Regular price $309.00Regular priceUnit price / per$409.00Sale price $309.00SalePolytunnel & Polycarbonate Greenhouses – Durable, High-Performance Gardening Solutions buying guide and FAQs
Grow year-round with our polytunnel and polycarbonate greenhouses! Durable, weather-resistant, and perfect for all gardeners. Shop now for thriving, protected plants!
Explore AlwaysDirect Polytunnel & Polycarbonate Greenhouses for Australian homes, businesses, workshops, outdoor areas and lifestyle spaces. This collection is designed to help shoppers compare practical product options, key features, sizing, inclusions and delivery considerations before ordering online.
Use this page to compare 10m x 4m Galvanised Frame Walk-in Polytunnel Greenhouse, 10m x 4m Galvanised Frame Walk-in Polytunnel Greenhouse Frame Only, 10m x 4m Heavy Duty 0.8x25mm Galvanised Frame Walk-in PE Polytunnel Greenhouse. Check each product page for dimensions, materials, colour or finish, included accessories, stock status, warranty notes and any installation or assembly requirements.
Polytunnel & Polycarbonate Greenhouses buying guide
- Match the product to the space: measure the area where the item will be used, stored or installed before ordering.
- Compare specifications: review size, capacity, material, finish, power requirements, fittings or included parts where relevant.
- Check delivery details: bulky, fragile or heavy products may have different delivery handling depending on location and carrier availability.
- Plan setup and maintenance: follow the product manual and allow enough time, tools and clearance for safe assembly or installation.
Frequently asked questions
What should I check before buying Polytunnel & Polycarbonate Greenhouses online?
Confirm the product dimensions, inclusions, materials, compatibility and delivery requirements. Always compare the listing photos and specifications with your intended use before purchasing.
Does AlwaysDirect deliver Polytunnel & Polycarbonate Greenhouses Australia-wide?
AlwaysDirect offers delivery across Australia where courier service is available. Delivery cost, transit time and handling can vary for large, heavy or fragile items.
Are products in this collection suitable for commercial use?
Some products may suit business, trade, event, wellness, office or commercial environments, depending on the model. Check the product page and specifications to confirm suitability for your application.
How do I choose between similar products?
Compare size, construction, features, included accessories, available stock, price and delivery options. If two models look similar, the product specifications usually show the most important differences.
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