---
product_id: 53132763
title: "POLYCARBONATE ROOF SHEET FOR GARDMAN GREENHOUSE (J1-5) 617 x 1140"
brand: "greenhouse warehouse"
price: "€ 53.51"
currency: EUR
in_stock: false
url: https://www.desertcart.fr/products/53132763-polycarbonate-roof-sheet-for-gardman-greenhouse-j1-5-617-x
store_origin: FR
region: France
---

# 4mm thickness Compatible with multiple greenhouses 617mm x 1140mm size POLYCARBONATE ROOF SHEET FOR GARDMAN GREENHOUSE (J1-5) 617 x 1140

**Brand:** greenhouse warehouse
**Price:** € 53.51
**Availability:** ❌ Out of Stock

## Summary

> 🌞 Elevate Your Greenhouse Game!

## Quick Answers

- **What is this?** POLYCARBONATE ROOF SHEET FOR GARDMAN GREENHOUSE (J1-5) 617 x 1140 by greenhouse warehouse
- **How much does it cost?** € 53.51 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/53132763-polycarbonate-roof-sheet-for-gardman-greenhouse-j1-5-617-x)

## Best For

- greenhouse warehouse enthusiasts

## Why This Product

- Trusted greenhouse warehouse brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Perfect Fit:** Seamlessly replaces panels in Gardman and Halls Popular greenhouses.
- • **Easy Installation:** Quick and hassle-free setup for immediate results.
- • **Durable Twinwall Design:** Engineered for longevity and resilience against the elements.
- • **Transform Your Greenhouse:** Upgrade your space with a sleek polycarbonate roof!
- • **Enhanced Light Transmission:** Maximize sunlight for optimal plant growth.

## Overview

The POLYCARBONATE ROOF SHEET is a 4mm twinwall replacement panel designed for Gardman and Halls Popular greenhouses, measuring 617mm x 1140mm. Manufactured by Greenhouse Warehouse, it offers durability, enhanced light transmission, and easy installation, making it the perfect upgrade for any gardening enthusiast.

## Description



## Features

- 4mm Twinwall Polycarbonate Sheet
- 617mm x 1140mm (24 3/16th" x 44 7/8th")
- This is a replacement roof panel for a Gardman 4x6, 6x6 or 8x6 greenhouse
- This also fits a Halls Popular greenhouse in the roof

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Greenhouse Warehouse |
| ASIN | B002UTPB08 |

## Product Details

- **Brand:** Greenhouse Warehouse
- **Cover material:** Polycarbonate (PC)
- **Number of doors:** 1
- **Manufacturer:** Greenhouse Warehouse

## Images

![POLYCARBONATE ROOF SHEET FOR GARDMAN GREENHOUSE (J1-5) 617 x 1140 - Image 1](https://m.media-amazon.com/images/I/41inWOOJKLL.jpg)
![POLYCARBONATE ROOF SHEET FOR GARDMAN GREENHOUSE (J1-5) 617 x 1140 - Image 2](https://m.media-amazon.com/images/I/41inWOOJKLL.jpg)

## Questions & Answers

**Q: Does this product come with end caps?**
A: No,polycarbonate sheet only,used old end caps

**Q: Hi how would you cur this if required ...would a stanley knife be ok...thanks**
A: Yes, you could also use a pair of scissors, so long as you're careful

**Q: My measurement is 610 mm and this is 617 mm.....is this flexable enough to bend to  fit 610 mm which would make it a tighter and better fit thanks in**
A: the panels are ridged so may not work for you

---

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**Shop now:** [https://www.desertcart.fr/products/53132763-polycarbonate-roof-sheet-for-gardman-greenhouse-j1-5-617-x](https://www.desertcart.fr/products/53132763-polycarbonate-roof-sheet-for-gardman-greenhouse-j1-5-617-x)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-30*