---
product_id: 144482253
title: "POLYCARBONATE-SHEET-4MM-14PCS-CLEAR"
brand: "birchtree"
price: "1428 Lei"
currency: RON
in_stock: true
reviews_count: 10
url: https://www.desertcart.ro/products/144482253-polycarbonate-sheet-4mm-14pcs-clear
store_origin: RO
region: Romania
---

# Reflects solar heat efficiently Easily cut to any shape 4mm UV-resistant thickness POLYCARBONATE-SHEET-4MM-14PCS-CLEAR

**Brand:** birchtree
**Price:** 1428 Lei
**Availability:** ✅ In Stock

## Summary

> 🌟 Transform your outdoor projects with crystal-clear strength and style!

## Quick Answers

- **What is this?** POLYCARBONATE-SHEET-4MM-14PCS-CLEAR by birchtree
- **How much does it cost?** 1428 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/144482253-polycarbonate-sheet-4mm-14pcs-clear)

## Best For

- birchtree enthusiasts

## Why This Product

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

## Key Features

- • **All-Weather Shield:** UV protective coating prevents discoloration and withstands harsh weather, ensuring long-lasting clarity.
- • **Effortless Installation:** Flat-packed and simple to assemble with clear instructions—no expert skills required.
- • **Cool & Comfortable Spaces:** Special UV layer reflects solar rays, reducing heat buildup under your greenhouse or carport roof.
- • **Unmatched Durability & Safety:** Virtually unbreakable polycarbonate sheets, stronger and lighter than glass for worry-free outdoor use.
- • **Customizable Fit for Every Project:** Cut with ease using a standard utility knife to perfectly match your DIY or professional needs.

## Overview

This 4mm thick polycarbonate sheet set includes 14 UV-resistant twin-wall panels (1150 x 610mm each), designed for versatile outdoor applications like greenhouses, sheds, and carports. Lightweight yet virtually unbreakable, these sheets offer superior weather protection and heat reflection, making them an ideal, easy-to-cut solution for durable, long-lasting outdoor structures.

## Description

Great prices on your favourite Gardening brands, and free delivery on eligible orders.

Review: Brilliant - update - I still rate these panels very highly but with respect to all I’m offering some advice. Someone wrote on here to not remove the film until fitting so you get them round the right way. The wind yesterday blew every panel out apart from the roof which is still glass. Okay so the W clips did there job but the problem I have now is that I have no idea which is the right way round so my tip would be to mark the side that needs to face out. Maybe a small sticker. As for me, I’m fixing all mine with silicone. Happy gardening 👩‍🌾
Review: Sizes matches specified - Cheap & actually size quoted

## Features

- 【WIDE APPLICATION】Suitable for the appliance outdoors: For cold frames, windows, carports, sheds, green houses etc. You can also use it for your DIY project, these 14 UV-resistant twin wall sheets are standard sized in 1150 x 610mm/(per piece) are ideal for every application. You can choose 14pcs or 20pcs set as you need.
- 【CUT AS YOU WANT】The polycarbonate sheets can be easily cut to any required shape or size by using a sharp stanlery knife. It is much stronger and lighter than glass, and virtually unbreakable making it safer for children.
- 【HIGH WEATHER PROFECTION】The It has a UV protective layer on the outside to prevent discolouration. With the stable material, this storage tent can withstand most of weather conditions, ensuring highly long-lasting usage.
- 【TEMPERATURE RESISTANCE】With the special UV coating, this sheet can be used as roof to resistant heat, because it can reflect the solar rays and cause much less heating in summer.
- 【EASY SET-UP】This polycarbonate sheets is flat packed for delivery. You can assemble it at the place you want without much effort. Even if you are not familiar with the procedure, it is clear and easy to finish. If you have any questions, please feel free to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TZ4P9TW |
| Best Sellers Rank | 79,188 in Garden ( See Top 100 in Garden ) 509 in Greenhouses |
| Customer Reviews | 4.5 4.5 out of 5 stars (155) |
| Date First Available | 15 Nov. 2019 |
| Indoor/Outdoor usage | Outdoor |
| Manufacturer | KMS |
| Material type | Polycarbonate |
| Nominal wall thickness | 4 millimeters |
| Product Dimensions | 122 x 61 x 0.4 cm; 6 kg |
| Special feature | UV protection, high strength and light weight, ease of cutting and fitting, versatile outdoor application |

## Product Details

- **Brand:** BIRCHTREE
- **Colour:** Clear
- **Cover material:** Polycarbonate (PC)
- **Frame material:** Aluminium
- **Item weight:** 6 Kilograms

## Images

![POLYCARBONATE-SHEET-4MM-14PCS-CLEAR - Image 1](https://m.media-amazon.com/images/I/61pDass1IrL.jpg)
![POLYCARBONATE-SHEET-4MM-14PCS-CLEAR - Image 2](https://m.media-amazon.com/images/I/61CFwJCKfwL.jpg)
![POLYCARBONATE-SHEET-4MM-14PCS-CLEAR - Image 3](https://m.media-amazon.com/images/I/71NHBFnphML.jpg)
![POLYCARBONATE-SHEET-4MM-14PCS-CLEAR - Image 4](https://m.media-amazon.com/images/I/51Gq8Sd5yKL.jpg)
![POLYCARBONATE-SHEET-4MM-14PCS-CLEAR - Image 5](https://m.media-amazon.com/images/I/61nWTH6nyrL.jpg)

## Questions & Answers

**Q: How can they fit end to end on a roof**
A: Iv put mine in a greenhouse but you can get a strip
That fits down the side of it

**Q: My Greenhouse roof is 5.5m x 2.3m. can you give me a price for your recommendation please? I can send a picture if that will help?**
A: I used 2.4m x 900mm velux corrugated clear sheets on a 2.3m x 2.3m slanted greenhouse roof. Just enough overhang for guttering on the lower side. Very robust, £15 a sheet at South Coast building supplies

**Q: Will this keep a greenhouse warm in winter? I grow orchids and streptocarpus and need to keep the greenhouse about 8C. Would this help?**
A: No, you'll need a heater

**Q: How do you use them on a shed roof without leaks**
A: Hi It all depends on the roof supports if for a greenhouse they fit perfectly but due to the thickness some additional support between them to give a more ridged surface, for other uses I would clear silicon to attach to give a seal then use additional rubber capped screws to secure to a timber frame roof hope this helps

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brilliant - update
*by S***. on 28 January 2023*

I still rate these panels very highly but with respect to all I’m offering some advice. Someone wrote on here to not remove the film until fitting so you get them round the right way. The wind yesterday blew every panel out apart from the roof which is still glass. Okay so the W clips did there job but the problem I have now is that I have no idea which is the right way round so my tip would be to mark the side that needs to face out. Maybe a small sticker. As for me, I’m fixing all mine with silicone. Happy gardening 👩‍🌾

### ⭐⭐⭐⭐⭐ Sizes matches specified
*by W***O on 25 January 2026*

Cheap & actually size quoted

### ⭐⭐⭐⭐ Used for lean to I made
*by R***D on 22 October 2024*

Very good

## Frequently Bought Together

- BIRCHTREE 4MM Polycarbonate Greenhouse Sheets 14PCS Twinwall Roofing For Outdoor Glazing Panels Replacement Shed Panel Solid PS01 Clear
- tesa extra Power Transparent Adhesive Tape - Waterproof Duct Tape for Repairing Cracked Glass or Plastics - 10 m x 50 mm - Transparent
- Merriway BH02184 (100 Pcs) Roofing Screw with Clear Waterproof Plastic Cap and Washer - Pack of 100 Pieces, Silver

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-03*