---
product_id: 518317068
title: "12 Mil Premium Cross-Woven Vapor Barrier- 4' x 200'"
brand: "crawl space diy"
price: "KSh174945"
currency: KES
in_stock: null
reviews_count: 8
category: "Crawl Space Diy"
url: https://www.desertcart.co.ke/products/518317068-12-mil-premium-cross-woven-vapor-barrier-4-x-200
store_origin: KE
region: Kenya
---

# 4' x 200' large coverage roll Woven LDPE material for extra strength 12 mil thickness for superior durability 12 Mil Premium Cross-Woven Vapor Barrier- 4' x 200'

**Brand:** crawl space diy
**Price:** KSh174945
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Seal the deal with strength and style—don’t let moisture crash your space!

## Quick Answers

- **What is this?** 12 Mil Premium Cross-Woven Vapor Barrier- 4' x 200' by crawl space diy
- **How much does it cost?** KSh174945 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/518317068-12-mil-premium-cross-woven-vapor-barrier-4-x-200)

## Best For

- crawl space diy enthusiasts

## Why This Product

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

## Key Features

- • **Weatherproof Your Space:** Engineered to withstand rain, wind, heat, and cold—your all-season moisture shield.
- • **Built to Last, Built to Protect:** 12 mil thick woven polyethylene resists tears and rips, ensuring long-term moisture defense.
- • **Versatile Barrier for Every Job:** Perfect for crawl space encapsulation, painter’s drop cloth, dust containment, and equipment protection.
- • **Massive Coverage, Minimal Hassle:** A generous 4-foot by 200-foot roll covers large crawl spaces or projects with fewer seams and faster installation.
- • **Trusted by Pros, Loved by DIYers:** Premium quality vapor barrier favored by construction experts and home improvement enthusiasts alike.

## Overview

Whitecap Woven Vapor Barrier is a heavy-duty 12 mil thick polyethylene sheeting measuring 4' x 200', designed for superior moisture protection and durability. Its woven construction enhances tear resistance, making it ideal for crawl space encapsulation, painting projects, and general protective covering. Engineered to endure harsh weather conditions, this premium vapor barrier is a trusted choice among professionals and DIYers seeking reliable, long-lasting moisture control.

## Description

Whitecap - Woven Vapor Barrier - 12 Mil (4' x 200'), Thick Plastic sheeting, Drop Cloth Moisture Barrier Covering for Crawl Space Encapsulation, Woven Material for Extra Strength - desertcart.com

Review: Heavy grade and easy installation. - Repaired a concrete crack and replaced the old barrier. This product was easily installed and seems to be of high quality. As a former disaster restoration specialist I’ve seen many barrier encapsulation projects, I believe this is one of the best for the situation that we have to correct.
Review: Excellent Crawl Space Vapor Barrier! - This 12mil crawl space vapor barrier is durable, easy to install, and provides outstanding moisture protection. The material feels high-quality and is strong making it difficult to tear. It eliminated that musty order immediately after install making a noticeable difference in the crawl space and in my home. The seam tape was very sticky. These products are an excellent choice. Highly recommend!

## Features

- Vapor Barrier - .012 inches thick plastic sheeting engineered from low-density polyethylene. Our rolls of white plastic sheeting are strong and durable - they will not tear or rip easily. Useful as a painter's tarp, vapor barrier, or for general use. This 12 mil vapor barrier will help insulate due to the thickness. The dimensions of this product are 4' x 200'.
- Multi-Purpose - Our white plastic sheeting can be used as a moisture barrier, 12 mil vapor barrier, protection barrier for painting, dust containment, spray barrier and more! This 12 mil white sheeting plastic roll is great for covering and protecting lumber, equipment, and any type of machinery.
- Longevity - This 12 mil white plastic sheeting is manufactured to withstand any type of use. It will stand up to rain, wind, cold, and heat, ensuring that you get excellent use out of it. Our thick white plastic sheeting is engineered to be a superior material, usable for many different applications.
- Heavy Duty - Our white plastic sheeting roll is a true mil polyethylene film. It is extremely durable and is great for any type of general use. Simply unpackage and unroll the roll of white plastic sheeting and use as needed. A simple solution for your plastic covering needs.
- Premium Vapor Barrier - Crawlspace-DIY offers premium vapor barriers for all uses. Our plastic products are constructed from quality LDPE - low density polyethylene. Our plastic sheeting 12 mil is a staple among construction professionals, hobbyists, and DIYers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BY347D8G |
| Batteries Required? | No |
| Best Sellers Rank | #116,783 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #199 in Drop Cloths & Plastic Sheeting |
| Color | White |
| Customer Reviews | 4.9 4.9 out of 5 stars (98) |
| Date First Available | March 11, 2023 |
| Item Package Quantity | 1 |
| Item Weight | 38.5 pounds |
| Item model number | WCWW12-4X200WV |
| Manufacturer | Crawl Space DIY |
| Material | Polyethylene |
| Product Dimensions | 48 x 8 x 8 inches |
| Size | 12 Mil 4x200 |
| Style | 12 Mil 4x200 |

## Images

![12 Mil Premium Cross-Woven Vapor Barrier- 4' x 200' - Image 1](https://m.media-amazon.com/images/I/21FhFhKQezL.jpg)
![12 Mil Premium Cross-Woven Vapor Barrier- 4' x 200' - Image 2](https://m.media-amazon.com/images/I/31akQE4f0eL.jpg)
![12 Mil Premium Cross-Woven Vapor Barrier- 4' x 200' - Image 3](https://m.media-amazon.com/images/I/41PwiF+9r7L.jpg)
![12 Mil Premium Cross-Woven Vapor Barrier- 4' x 200' - Image 4](https://m.media-amazon.com/images/I/41iPlKhFi+L.jpg)
![12 Mil Premium Cross-Woven Vapor Barrier- 4' x 200' - Image 5](https://m.media-amazon.com/images/I/514qH4NCJ-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Heavy grade and easy installation.
*by P***E on June 28, 2025*

Repaired a concrete crack and replaced the old barrier. This product was easily installed and seems to be of high quality. As a former disaster restoration specialist I’ve seen many barrier encapsulation projects, I believe this is one of the best for the situation that we have to correct.

### ⭐⭐⭐⭐⭐ Excellent Crawl Space Vapor Barrier!
*by S***I on December 28, 2024*

This 12mil crawl space vapor barrier is durable, easy to install, and provides outstanding moisture protection. The material feels high-quality and is strong making it difficult to tear. It eliminated that musty order immediately after install making a noticeable difference in the crawl space and in my home. The seam tape was very sticky. These products are an excellent choice. Highly recommend!

### ⭐⭐⭐⭐⭐ High quality material and Fast shipping!
*by A***. on April 26, 2025*

I am very impressed with the quality of this material and for the price it is even better! Super fast delivery and arrived in perfect condittion! Much appreciated as I received this a week ahead of expected time which was a huge benefit to the project I am working on! currecntly converting a detached garage into a house for my parents and putting down a quiality encapsulation material in the crawl space (which is the existing concrete slab) is a top proirity to ensure we have no moisture issues years down the road. As I said the quality, ease, and price of this item far exceeds any other options I was considering (and I was considering them all)! Thanks again and I will recommend above other products. The attached picture shows it rolled out in the full 100' length and folded in half so once unfolded it is 12' wide.

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**Shop now:** [https://www.desertcart.co.ke/products/518317068-12-mil-premium-cross-woven-vapor-barrier-4-x-200](https://www.desertcart.co.ke/products/518317068-12-mil-premium-cross-woven-vapor-barrier-4-x-200)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-01-27*