Replacement greenhouse covers

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20×10ft Walk-In Tunnel Greenhouse Cover - Heavy-Duty PE, Roll-Up Windows & Door, Weatherproof Plant Storage

NOW

£ 45.99

£ 103.99

20×10ft Walk-In Tunnel Greenhouse Cover - Heavy-Duty PE, Roll-Up Windows & Door, Weatherproof Plant Storage

Generous Storage Space 20×10ft interior accommodates tools, pots, seed trays, and seasonal items Universal Fit. Designed to suit most standard tunnel greenhouse frames (200H x 600L x 300Wcm) 12 Roll Up Ventilation Windows.

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3x3m Weather-Resistant Polyester Pergola Canopy Replacement - Retractable Roof Cover

NOW

£ 21.99

£ 50.99

3x3m Weather-Resistant Polyester Pergola Canopy Replacement - Retractable Roof Cover

  • Age group: Adult
  • Brand: Mhstar Uk Ltd
  • Location: National Deal

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PE Greenhouse Tunnel Storage Shelter - Weatherproof Plant Protection & Garden Equipment Cover

NOW

£ 8.99

£ 14.99

PE Greenhouse Tunnel Storage Shelter - Weatherproof Plant Protection & Garden Equipment Cover

Premium Transparent PE Material 0.7mm thick, designed for lasting durability and weather resistance Galvanised Steel Frame 2.8mm rust resistant support structure for reliable protection Effortless Assembly. Lightweight (800g) design folds away for easy seasonal storage Soil Deep Coverage.
Save 40 %!
100×50×150cm Walk-In Greenhouse Storage Shed - Galvanized Steel Frame, Weatherproof Cover, Roll-Up Door

NOW

£ 15.99

£ 23.99

100×50×150cm Walk-In Greenhouse Storage Shed - Galvanized Steel Frame, Weatherproof Cover, Roll-Up Door

Compact Footprint. Ideal for balconies, patios, or tight garden spaces Extended Edges. Securely anchor the greenhouse for added stability Weatherproof PE Cover. Shields plants and tools from rain, wind, and harsh sunlight Roll Up Door Access.

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3m x 2m Walk-In Polytunnel Greenhouse with Waterproof PE Cover - Durable Steel Frame, All-Season Storage & Plant Protection

NOW

£ 80.99

£ 99.99

3m x 2m Walk-In Polytunnel Greenhouse with Waterproof PE Cover - Durable Steel Frame, All-Season Storage & Plant Protection

Year Round Weather Protection. Maintain optimal growing and storage conditions in every season Waterproof PE Cover.
Save 19 %!
Walk-in Greenhouse with Shelves - Steel Frame, Weatherproof PE Cover, 4-Tier Storage - 186×120×190cm - White

NOW

£ 33.99

£ 79.99

Walk-in Greenhouse with Shelves - Steel Frame, Weatherproof PE Cover, 4-Tier Storage - 186×120×190cm - White

  • Age group: Adult
  • Brand: Mhstar Uk Ltd
  • Location: National Deal

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Walk-in Storage Greenhouse with 2-Tier Metal Shelving & Weatherproof PE Cover - 141×72×191cm

NOW

£ 34.99

£ 62.99

Walk-in Storage Greenhouse with 2-Tier Metal Shelving & Weatherproof PE Cover - 141×72×191cm

  • Age group: Adult
  • Brand: Mhstar Uk Ltd
  • Gender: Unisex

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Walk-in Polytunnel Greenhouse Storage Shed, 6×3m Reinforced PE Cover - Weatherproof & Spacious

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£ 158.99

£ 293.99

Walk-in Polytunnel Greenhouse Storage Shed, 6×3m Reinforced PE Cover - Weatherproof & Spacious

  • Age group: Adult
  • Gender: Unisex
  • Location: National Deal

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19 x 9.8ft Walk-In Polytunnel Greenhouse Storage Shed - Galvanised Steel Frame, Weatherproof PVC Cover

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£ 136.49

£ 223.99

19 x 9.8ft Walk-In Polytunnel Greenhouse Storage Shed - Galvanised Steel Frame, Weatherproof PVC Cover

Roll Up Doors & Mesh Windows. Easy access and adjustable ventilation Spacious Walk In Design.

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PRICE DROP! 180x60x60cm Small Walk-In Greenhouse with PE Cover - Weatherproof, Steel Frame, Compact Storage Solution

NOW

£ 19.49

£ 37.99

PRICE DROP! 180x60x60cm Small Walk-In Greenhouse with PE Cover - Weatherproof, Steel Frame, Compact Storage Solution

Weatherproof PE Cover. Shields contents from rain, UV rays, and wind for year round protection Easy Assembly.

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Oral-B Compatible Electric Toothbrush Heads 4 Pack - Precision, Cross Action, Floss Action & Whitening Replacement for Braun

NOW

£ 3.99

£ 9.99

Oral-B Compatible Electric Toothbrush Heads 4 Pack - Precision, Cross Action, Floss Action & Whitening Replacement for Braun

Differences At A Glance: Cross Action: Angled bristles, encompass each tooth, complete clean. Floss Action: Micro pulse bristles, penetrates deep between teeth and sweeps away dental plaque for a floss like clean.

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Oral-B Compatible Electric Toothbrush Replacement Heads - 8 Pack - Floss Action, Cross Action, Standard - Deep Cleaning for Family Oral Care

NOW

£ 3.49

£ 9.99

Oral-B Compatible Electric Toothbrush Replacement Heads - 8 Pack - Floss Action, Cross Action, Standard - Deep Cleaning for Family Oral Care

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Traditional Afternoon Tea for 2 with Bubbles Upgrade - The Greenhouse Café, Burton-on-Trent

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£ 19.00

£ 38.00

Traditional Afternoon Tea for 2 with Bubbles Upgrade - The Greenhouse Café, Burton-on-Trent

Drink options: Includes tea or coffee, with the choice to upgrade to a sparkling afternoon tea with alcohol free bubbles. Cosy atmosphere: Unwind in a warm, welcoming café known for comfort food, friendly service and a laid back vibe.
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Groomarang 'Back-In-It' Razor Blade Refills - Precision Shaving Blades for Men, Replacement Cartridges, Skin-Safe Design

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£ 3.99

£ 4.99

Groomarang 'Back-In-It' Razor Blade Refills - Precision Shaving Blades for Men, Replacement Cartridges, Skin-Safe Design

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Skinapeel Sonic Pore Facial Cleanser with Replacement Heads

NOW

£ 9.99

£ 18.99

Skinapeel Sonic Pore Facial Cleanser with Replacement Heads

Helps combat blackheads, excess oil, and impurities. Perfect for All Skin Types. Enhances Skincare Absorption. Waterproof & Durable. Use in the shower or sink with ease. Gently exfoliates, unclogs pores, and removes daily build up.

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Skinapeel Sonic Pore Facial Cleanser with Replacement Heads

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£ 9.99

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Skinapeel Sonic Pore Facial Cleanser with Replacement Heads

Highlights: Perfect for All Skin Types. Encourages a more even skin tone and texture. Requires just 1 x AAA battery 10,000 Vibrations Per Minute. Deep Pore Cleansing. Waterproof & Durable. Use in the shower or sink with ease.

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6-Mode Electric Toothbrush Set for Couples with Smart Timer, Sonic Cleaning & 16 Replacement Heads

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£ 19.99

£ 59.99

6-Mode Electric Toothbrush Set for Couples with Smart Timer, Sonic Cleaning & 16 Replacement Heads

  • Age group: Adult
  • Brand: Shenzhen Yilulu Technology Co., Ltd.
  • Location: National Deal

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PRICE DROP! Weather-Resistant Replacement Cushion Pads for Keter Allibert Rattan Garden Furniture - Plush Outdoor Seating

NOW

£ 19.99

£ 49.99

PRICE DROP! Weather-Resistant Replacement Cushion Pads for Keter Allibert Rattan Garden Furniture - Plush Outdoor Seating

Removable Cover: These cushions come equipped with removable and washable covers so you can easily chuck them in the wash in Spring! Versatile Options: Whether you have a single armchair, love seat or three seater, you can buy premium cushions with this deal.

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6-Speed Electric Sonic Toothbrush with 8 Replacement Heads - Travel-Friendly Oral Care

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£ 13.99

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6-Speed Electric Sonic Toothbrush with 8 Replacement Heads - Travel-Friendly Oral Care

  • Age group: Adult
  • Gender: Unisex
  • Location: National Deal

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Premium Replacement Razor Blades for Gillette Fusion

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Premium Replacement Razor Blades for Gillette Fusion

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Solar Powered Smart Voice Remote for Samsung QLED & Crystal UHD TVs - Eco-Friendly, Universal Replacement

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Solar Powered Smart Voice Remote for Samsung QLED & Crystal UHD TVs - Eco-Friendly, Universal Replacement

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Ultimate Meal Replacement Shake - High-Protein Vegan Formula

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Kids' Smart Electric Toothbrush - Sonic Cleaning, 8 Replacement Heads, Waterproof, For Children

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£ 7.99

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Kids' Smart Electric Toothbrush - Sonic Cleaning, 8 Replacement Heads, Waterproof, For Children

Customisable with 4 modes: Choose from cleaning, care, sensitive, and polishing modes to match your child's dental needs and sensitivity, ensuring a comfortable and personalised brushing experience.Gentle but effective cleaning: Soft, high density bristles offer a comfortable brushing experience while removing plaque and dirt.

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Replacement HEPA Filter for Dyson V11 Cordless Vacuum - Washable & Reusable

NOW

£ 6.99

£ 33.99

Replacement HEPA Filter for Dyson V11 Cordless Vacuum - Washable & Reusable

  • Age group: Adult
  • Gender: Unisex
  • Location: National Deal

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5-Mode Sonic Electric Toothbrush with Timer & 6 Replacement Heads - Travel-Friendly for Sensitive Gums & Whitening

NOW

£ 25.99

£ 77.99

5-Mode Sonic Electric Toothbrush with Timer & 6 Replacement Heads - Travel-Friendly for Sensitive Gums & Whitening

  • Age group: Adult
  • Brand: Shenzhen Yilulu Technology Co., Ltd.
  • Location: National Deal

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5-Mode Sonic Electric Toothbrush for Adults - Deep Clean, Gum Care, 8 Replacement Heads, Travel Case

NOW

£ 32.99

£ 98.99

5-Mode Sonic Electric Toothbrush for Adults - Deep Clean, Gum Care, 8 Replacement Heads, Travel Case

  • Age group: Adult
  • Gender: Unisex
  • Location: National Deal

11 bought

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Men's Electric Shaver & Beard Trimmer - Waterproof, Cordless, Replaceable Heads

NOW

£ 29.99

£ 89.99

Men's Electric Shaver & Beard Trimmer - Waterproof, Cordless, Replaceable Heads

  • Age group: Adult
  • Brand: Shenzhen Yilulu Technology Co., Ltd.
  • Gender: Unisex

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Interactive Cat Wheel Tree with Brake & Replaceable Scratching Pad - Space-Saving, Sturdy Design

NOW

£ 55.99

£ 143.99

Interactive Cat Wheel Tree with Brake & Replaceable Scratching Pad - Space-Saving, Sturdy Design

  • Age group: Adult
  • Brand: Mhstar Uk Ltd
  • Gender: Unisex

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Electric Spin Scrubber - 6 Replaceable Heads, Battery Display, 2 Speeds

NOW

£ 11.99

£ 36.64

Electric Spin Scrubber - 6 Replaceable Heads, Battery Display, 2 Speeds

Digital Battery Display: Always track remaining power at a glance. Lightweight & Ergonomic: Easy to handle for extended cleaning without fatigue.

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Windowsill Greenhouse with 24 Seed Cells

NOW

£ 5.99

£ 9.99

Windowsill Greenhouse with 24 Seed Cells

Effortless seed sowing: Our 24 cell windowsill propagator makes germination simple and successful.Warm, humid environment: Designed to create the perfect conditions for seed growth.

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Walk-In Greenhouse with 4 Shelves - Durable Storage Solution

NOW

£ 29.99

£ 80.00

Walk-In Greenhouse with 4 Shelves - Durable Storage Solution

Sturdy and secure: Be rest assured, no wind can blow away this cover.The securely sewn in ties attach the cover to the frame, providing extra stability and protection against wind and movement.

216 bought

Save 63 %!
Garden Gear Wooden 3 Shelf Greenhouse

NOW

£ 64.99

£ 89.99

Garden Gear Wooden 3 Shelf Greenhouse

Protects Delicate Plants.Shields seedlings, vegetables, and flowers from cold, wet weather and frost.

120 bought

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Sturdy Aluminium Hobby Greenhouse with Base and Ventilation Window

NOW

£ 164.00

£ 410.54

Sturdy Aluminium Hobby Greenhouse with Base and Ventilation Window

Rugged Aluminium Frame. Engineered for lasting strength, rust, and corrosion resistance. Semi Transparent Polycarbonate Panels. Reliable year round weather protection while ensuring optimal light diffusion.

113 bought

Save 60 %!
Aluminium Hobby Greenhouse with Base, Sliding Door & Roof Vent

NOW

£ 169.00

£ 413.14

Aluminium Hobby Greenhouse with Base, Sliding Door & Roof Vent

Sliding Door Entry. Easy access for moving equipment or handling plants. Roof Vent Window. Promotes efficient air and heat circulation to help prevent mould.

80 bought

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Garden Gear Fleece Greenhouse Tunnel - Heavy-Duty Plant Protection & Storage Solution

NOW

£ 8.99

£ 14.99

Garden Gear Fleece Greenhouse Tunnel - Heavy-Duty Plant Protection & Storage Solution

Durable 60gsm Non Woven Fleece. Shields plants and stored items from harsh weather and pests Easy Drawstring Closure.

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Garden Gear 6 Shelf Portable Walk-In Greenhouse with Weatherproof Steel Frame & Multi-Level Storage

NOW

£ 36.99

£ 49.99

Garden Gear 6 Shelf Portable Walk-In Greenhouse with Weatherproof Steel Frame & Multi-Level Storage

Ample Growing Space.Includes six shelves for seed trays and potted plants.Durable Construction.Sturdy powder coated metal frame with a PE plastic cover for protection.
Save 26 %!
Metal Raised Planter Greenhouse with Wheels, Shelf & Weather Protection - 41.6L Capacity

NOW

£ 40.99

£ 74.99

Metal Raised Planter Greenhouse with Wheels, Shelf & Weather Protection - 41.6L Capacity

  • Age group: Adult
  • Brand: Mhstar Uk Ltd
  • Gender: Unisex

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90cm x 130.8cm x 195cm Aluminium Hobby Greenhouse with Roof Vent & Base

NOW

£ 179.00

£ 442.86

90cm x 130.8cm x 195cm Aluminium Hobby Greenhouse with Roof Vent & Base

Rust‑resistant frame: Enjoy peace of mind knowing your greenhouse stands strong against rain, frost, and damp conditions year after year. Roof vent control: Keep your greenhouse comfortable by adjusting airflow and temperature for healthier plants and fresher storage.

3 bought

Save 60 %!
Traditional Aluminium Walk-In Greenhouse Storage Shed - Weatherproof Polycarbonate, 6.2x4.3x6.6ft, Grey

NOW

£ 299.99

£ 319.99

Traditional Aluminium Walk-In Greenhouse Storage Shed - Weatherproof Polycarbonate, 6.2x4.3x6.6ft, Grey

Generous Walk In Storage Space. Ample room for garden tools, pots, and seasonal supplies Simple Assembly.
Save 6 %!
Walk-In PE Tomato Greenhouse Storage Shed with 2 Doors & 4 Mesh Windows - Weatherproof, Steel Frame, 185x94x150cm

NOW

£ 30.99

£ 63.99

Walk-In PE Tomato Greenhouse Storage Shed with 2 Doors & 4 Mesh Windows - Weatherproof, Steel Frame, 185x94x150cm

  • Age group: Adult
  • Gender: Unisex
  • Location: National Deal

1 bought

Save 52 %!
Traditional Aluminium Walk-In Greenhouse Storage Shed 6.2x4.3x6.6ft - Weatherproof, Polycarbonate Panels, Spacious Protection

NOW

£ 299.99

£ 319.99

Traditional Aluminium Walk-In Greenhouse Storage Shed 6.2x4.3x6.6ft - Weatherproof, Polycarbonate Panels, Spacious Protection

Robust Aluminium Frame. Built to withstand harsh weather and provide long lasting structural support Secure Environment.
Save 6 %!
24 Cell Compact Windowsill Greenhouse Kit for Seedlings & Herbs

NOW

£ 4.99

£ 7.99

24 Cell Compact Windowsill Greenhouse Kit for Seedlings & Herbs

All in One Kit. Includes two 12 cell biodegradable coir trays, clear humidity lid, and drip tray. Space Saving Design. Slim profile fits most windowsills without clutter.

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Peat-Free Greenhouse Vegetable Compost - 100% Organic, Seaweed Enriched

NOW

£ 11.99

£ 14.99

Peat-Free Greenhouse Vegetable Compost - 100% Organic, Seaweed Enriched

100% Peat Free Formula. Sustainable compost, ideal for eco conscious gardeners Perfect for Edible Crops.
Save 20 %!
Cloche Greenhouse with Metal Raised Bed - Weatherproof, Spacious & Protective for Year-Round Plant Growth

NOW

£ 39.99

£ 59.99

Cloche Greenhouse with Metal Raised Bed - Weatherproof, Spacious & Protective for Year-Round Plant Growth

Raised Bed Materials: Weatherproof Hot Dipped Galvanised Steel, Thickness 0.6mm Designed from weatherproof hot dipped galvanised steel, this raised bed promises long lasting durability, ensuring your garden thrives for seasons to come. Cover Dimensions: 189 x 96 x 98cm; Cover Materials: 130GSM Green PE with Zipper door; With the Garden Gear.

1 bought

Save 33 %!
Spacious Aluminium Greenhouse with Base, Roof Windows, and Sliding Door

NOW

£ 189.00

£ 464.03

Spacious Aluminium Greenhouse with Base, Roof Windows, and Sliding Door

Integrated Base. Boosts ventilation while minimizing ground moisture and water pooling. Robust Aluminium Frame. Weatherproof, rust resistant support for long term protection.

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Spacious Aluminium Hobby Greenhouse with Sliding Door and Roof Window

NOW

£ 189.00

£ 494.00

Spacious Aluminium Hobby Greenhouse with Sliding Door and Roof Window

Sturdy Aluminium Frame. Rust and corrosion resistant for lasting outdoor use. Weatherproof Polycarbonate Panels. Shields your plants and equipment from the elements.

5 bought

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Garden Grow Net Greenhouse Tunnel - Heavy-Duty Crop Protection & Storage Solution

NOW

£ 9.99

£ 14.99

Garden Grow Net Greenhouse Tunnel - Heavy-Duty Crop Protection & Storage Solution

Weather Resistant Protection. Shields crops and stored items from pests, wind, and debris Easy Assembly.

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Garden Gear 3 Tier Wooden Cold Frame Storage Greenhouse - Durable Weather Protection, Multi-Level Shelving

NOW

£ 99.99

£ 129.99

Garden Gear 3 Tier Wooden Cold Frame Storage Greenhouse - Durable Weather Protection, Multi-Level Shelving

Spacious Interior. Generous dimensions (L90 x W48 x H49.5cm) accommodate a variety of plants or small tools Durable Fir Wood Construction.

2 bought

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Clear Tunnel Walk-In Greenhouse with 4 Hoops, Steel Frame & Secure Anchoring - Weatherproof Garden Storage Solution

NOW

£ 25.49

£ 41.99

Clear Tunnel Walk-In Greenhouse with 4 Hoops, Steel Frame & Secure Anchoring - Weatherproof Garden Storage Solution

  • Brand: Mhstar Uk Ltd
  • Gender: Unisex
  • Location: National Deal

3 bought

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Garden Gear Walk-In Polytunnel Greenhouse 2m x 2m - Weatherproof PE Storage & Plant Shelter

NOW

£ 49.99

£ 79.99

Garden Gear Walk-In Polytunnel Greenhouse 2m x 2m - Weatherproof PE Storage & Plant Shelter

  • Age group: Adult
  • Brand: Thompson and Morgan
  • Location: National Deal

1 bought

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Wooden 3 Shelf Walk-In Greenhouse Storage Unit - Durable Fir Wood, Weather Protection, Multi-Level Shelving

NOW

£ 59.99

£ 79.99

Wooden 3 Shelf Walk-In Greenhouse Storage Unit - Durable Fir Wood, Weather Protection, Multi-Level Shelving

Durable Fir Wood Construction. Built from robust fir wood for long lasting outdoor use Multi Level Storage.

6 bought

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Garden Gear XXL Apex Walk-In Greenhouse Cloche - Heavy-Duty Steel Frame, Weatherproof Storage Tunnel

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£ 29.99

£ 39.99

Garden Gear XXL Apex Walk-In Greenhouse Cloche - Heavy-Duty Steel Frame, Weatherproof Storage Tunnel

Four Full Length Zip Up Doors. Flexible access and ventilation control for easy storage and plant care Integrated Sunlight Grid System.
Save 25 %!
Wooden Cold Frame Storage Greenhouse - 80×47×138cm - Weatherproof Polycarbonate, Multi-Level Shelving

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£ 111.49

£ 188.99

Wooden Cold Frame Storage Greenhouse - 80×47×138cm - Weatherproof Polycarbonate, Multi-Level Shelving

  • Age group: Adult
  • Location: National Deal
  • Material: Wood

5 bought

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Heavy-Duty Metal Garden Storage Shelving Unit - Compact, Multi-Level, Free-Standing for Greenhouses & Sheds

NOW

£ 14.99

£ 19.99

Heavy-Duty Metal Garden Storage Shelving Unit - Compact, Multi-Level, Free-Standing for Greenhouses & Sheds

Perfect for plant staging. Ideal for displaying seedlings, plug plants and young plants so they receive maximum light and airflow Easy slot together assembly.

3 bought

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Festive Woven Decorative Christmas Pillow Covers - Single or Set of 4

NOW

£ 4.99

£ 12.99

Festive Woven Decorative Christmas Pillow Covers - Single or Set of 4

Save 62 %!

Discover affordable, durable replacements for greenhouse covers on Wowcher UK. Whether you’re protecting seedlings with clear polyethylene film or upgrading to robust polycarbonate panels, our curated deals help you extend growing seasons and keep your crops thriving all year long.


From lightweight greenhouse film replacements to solid twin‑wall polycarbonate sheets, you’ll find options designed for weather resistance, UV protection, and easy installation. Browse deals on replacement greenhouse covers that suit hobby gardeners, urban growers, and small-scale farms alike, with clear specifications on thickness, durability, and insulation value to match your climate.


Whether you’re renewing a cracked poly film, upgrading to polycarbonate panels, or choosing a heat‑retaining insulation cover, Wowcher UK brings you savings on brands and bundles. Compare options like UV‑stabilised greenhouse film, anti‑condensation coatings, and color / tint choices to tailor your greenhouse’s light transmission and temperature control.


Unbeatable Deals on Replacement Greenhouse Covers


Shop for replacement greenhouse covers including polyethylene greenhouse film in standard and heavy‑duty formats, UV‑stabilised film to reduce fading and wear, and clear or tinted options to manage light levels. For sturdier builds, explore polycarbonate panels and twin‑wall polycarbonate sheets that resist impact, provide insulation, and resist discoloration over time.


If you’re aiming for a more permanent roof or wall replacement, look for solid polycarbonate sheets with high light diffusion and insulated covers to improve heat retention in cold months. For glass‑house owners, there are replacement glass panels and compatible framing solutions that keep your structure sturdy while improving energy efficiency.


Our listings also feature bundles that combine greenhouse film and tape kits, edge seals, and fasteners to simplify installation. Whether you’re maintaining a hobby greenhouse or outfitting a larger setup, you’ll find practical, cost‑effective options designed for quick fit and long life.


Frequently Asked Questions

What replacement greenhouse cover options are available?


Options include polyethylene greenhouse film in varying thicknesses for single‑layer or multi‑layer installations, UV‑stabilised film to resist sun damage, and tinted or clear film to control light transmission. For stronger, longer‑lasting needs, look at polycarbonate panels (including twin‑wall sheets) and solid polycarbonate sheets that provide superior impact resistance and insulation. Some listings also feature replacement glass panels when you have a glass‑greenhouse frame. Each option has its own installation method, lifespan, and maintenance requirements.


Consider climate, wind and hail exposure, and how often you want to replace the cover. Film is typically cheaper and easier to install, while polycarbonate sheets offer greater durability and insulation. Always check thickness (for film) or sheet gauge (for panels) and look for UV resistance to prolong life, plus any warranty terms offered by the supplier.


How do I choose the right replacement cover for my greenhouse?


Think about climate and growing season. If you experience strong sun and heavy rain, a UV‑stabilised film with good tear resistance or polycarbonate twin‑wall panels can provide longevity. For winter protection, insulated covers and thicker panels help retain heat. If you need maximum light for crops like tomatoes, choose clear film or clear polycarbonate with high light diffusion. For energy efficiency, prioritize covers with insulating value and low heat loss.


Also factor installation ease, price per square metre, and compatibility with your existing frame. Some films are designed for quick roll‑on application, while panels may require more rigid framing and sealing. Check if the listing includes fittings or if you’ll need compatible sealants and tapes to prevent leaks.


How do I measure my greenhouse for a replacement cover?


Accurate measurements save time and prevent waste. Measure length, width, and peak height for each side of the structure. If replacing a roof cover, account for any overhang and trim margins. For polycarbonate sheets, note the panel width and length as well as the number of joints. For film, calculate total area by multiplying length by width, then add extra for overlaps and seals. Always check the product’s recommended cover size range and buy slightly larger if you’re unsure.


If you’re replacing just damaged panels, measure the affected area precisely and verify compatible profiles and fasteners. Many Wowcher listings indicate standard sheet widths and film width options, helping you choose the closest match to your greenhouse layout.


Can I install replacement greenhouse covers myself?


Yes. Film installations are typically straightforward with basic tools, a helper, and sealant tape. Polycarbonate panels may require a level base, framing, and proper sealing to prevent warping. Always follow the manufacturer’s instructions, wear safety gloves for sharp edges, and check for uniform tension or alignment after fitting. Some listings include installation accessories or step‑by‑step guides to simplify the process.


If you’re unsure, many suppliers offer customer support or installation tips, and Wowcher often aggregates bundles that include all necessary fittings. Proper installation improves longevity and avoids common issues such as condensation, leaks, or wind damage.


What are common maintenance tips for replacement greenhouse covers?


Regular cleaning helps maximize light transmission and strength. Use mild soap and soft brushes or cloths to remove dirt, mildew, and algae from film and panels. Check for tears, punctures, or loose seals after storms, and replace damaged sections promptly. For polycarbonate, avoid abrasive cleaners and use non‑scratch tools to prevent micro‑scratches that reduce clarity. Inspect seals and gaskets yearly and reseal where needed to maintain insulation and weather resistance.


Store unused covers properly in a cool, dry place away from direct sun to extend their life. When you’re ready to replace again, compare current climate needs with new materials to decide if upgrading to thicker or more insulated options is worth the investment.


Where can I find the best deals on replacement greenhouse covers?

Wowcher UK curates seasonal promotions, bundles, and supplier discounts on replacement greenhouse covers. Look for multi‑pack deals, free delivery offers, and promotional codes that apply to film, tape kits, fasteners, and insulation options. Check product pages for bulk pricing on polycarbonate sheets or film rolls, and watch for regional deals that suit UK weather patterns. Reading customer reviews helps identify long‑lasting materials and trusted brands within the Wowcher marketplace.


What should I do if my replacement cover arrives damaged or doesn’t fit?


Document the issue with photos and contact the seller or Wowcher support promptly. Most listings offer a return or replacement policy within a set timeframe. If the cover is the wrong size, provide your measurements and order details to verify if an exchange is possible. Keep packaging intact if a return is required, as carriers often inspect condition upon return. Many sellers will offer a shipping label or arrange a replacement at no extra cost.


In the meantime, avoid attempting a makeshift repair that could affect performance or safety. Refer to the installation instructions again to ensure you’re applying the correct type of cover for your greenhouse frame and climate.


Do replacement greenhouse covers affect plant growth or access to sunlight?


Yes, light transmission is key. Clear and lightly tinted films maximize photosynthesis while reducing heat buildup in hot climates. Heavier films or tinted polycarbonate panels can lower light levels but improve insulation and reduce overheating in summer. If you grow shade‑tolerant crops, consider slightly tinted or diffusing panels. If you grow sun‑loving plants, ensure the cover offers adequate light transmission to support strong growth and fruiting.


Many Wowcher listings specify the light transmission percentage or diffusion rating, helping you pick a cover that balances plant needs with climate control. Regular checks of plant health can also indicate if you need to adjust lighting by moving shelves or changing the cover to a different opacity.


Are there eco‑friendly or energy‑saving options for replacement greenhouse covers?


Yes. Replacing aged covers with higher‑insulation materials can reduce heat loss and lower energy use for heating in colder months. Look for insulated twin‑wall polycarbonate sheets, multi‑layer film with better R‑values, and coatings that reflect infrared radiation. Some brands offer recycled content or longer lifespans, which reduces replacement frequency and waste. Check product specifications for recyclability, warranty length, and any energy‑efficiency certifications where available.