---
product_id: 490233490
title: "Vapor Barrier Drainage Dimple Matting 4 x 50"
brand: "crawl space diy"
price: "1459 zł"
currency: PLN
in_stock: null
reviews_count: 8
category: "Crawl Space Diy"
url: https://www.desertcart.pl/products/490233490-vapor-barrier-drainage-dimple-matting-4-x-50
store_origin: PL
region: Poland
---

# Dimpled design channels water rapidly Made from recycled HDPE, eco-friendly 45 mil total thickness for superior protection Vapor Barrier Drainage Dimple Matting 4 x 50

**Brand:** crawl space diy
**Price:** 1459 zł
**Availability:** ❌ Out of Stock

## Summary

> 💧 Stay dry, stay ahead — the foundation your home deserves!

## Quick Answers

- **What is this?** Vapor Barrier Drainage Dimple Matting 4 x 50 by crawl space diy
- **How much does it cost?** 1459 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/490233490-vapor-barrier-drainage-dimple-matting-4-x-50)

## 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

- • **Engineered Water Flow:** Stud-shaped dimples aligned vertically and horizontally accelerate drainage to keep foundations dry.
- • **Radon System Friendly:** Enhances radon mitigation by improving airflow and moisture control beneath floors.
- • **Ultimate Moisture Defense:** Combines 25 mil dimple matting with 20 mil reinforced liner for unbeatable vapor barrier protection.
- • **Eco-Conscious Construction:** Crafted from recycled high-density polyethylene, supporting sustainable building practices.
- • **Versatile Basement Solution:** Ideal for damp proofing, foundation wrap, and underlayment without OSB or plywood.

## Overview

Whitecap Dimple Drainage Matting is a 4' x 50' waterproof underlayment made from recycled HDPE, featuring a 25 mil dimpled layer combined with a 20 mil reinforced vapor barrier for a total 45 mil thickness. Designed to improve water drainage and protect foundations and floors from moisture damage, it supports radon mitigation and is easy to install, making it a smart, eco-friendly choice for basement and underground wall waterproofing.

## Description

Whitecap Dimple Drainage Matting, 4' x 50' - Protect Vapor Barriers, Improves Water Movement and Drainage - Waterproof Moisture Barrier Foundation Wrap and Floor Underlayment: desertcart.com: Tools & Home Improvement

Review: Great Product. - Great product - easy to install and work with, does exactly as it says.
Review: Great product! - “We recently ordered this dripping board, and it’s an excellent product. We used it to cover the foundation wall in the basement, providing an added layer of protection against water damage. It connects seamlessly to the French drain, ensuring efficient drainage and moisture control. The quality is great, and installation was straightforward. Highly recommended for anyone looking to safeguard their basement from water issues!”

## Features

- Applications: It is ideal for damp proofing and drainage in basements and underground walls. It creates an air gap between soil and wall and hinders moisture penetration. Can be used at an underlayment under laminate on basement floors w/o OSB or Plywood.
- Enhance Your Reinforced Vapor Barrier: At 25mil thickness, the dimpled drainage matting combined with a 20 mil Whitecap reinforced liner for a total of 45 mils of protection. Drainage matting improves water movement due to the dimpled design and may also enhance the effectiveness of a radon system.
- Made from Strong Material: White Cap Dimple Drainage Matting rolls are made of high-density polyethylene (HDPE) that offers strong resistance to hydrostatic pressure and excellent drainage. The dimples are aligned along a vertical and horizontal axis to channel water from grade to the footer drainage system rapidly. The stud-shaped dimples provide an air chamber between the roll and its mating surface.
- Made from Recycled Material: White Cap Drainage Matting is considered a GREEN product due to the recycled content used to produce the sheets. Meets/exceeds ICC-AC114: Acceptance Criteria for Rigid, Polyethylene, Below-grade, Damp proofing, and Wall Waterproofing Material.
- MOISTURE BARRIER: Concrete continually releases moisture and, if trapped, will cause damage to floors. Designed with innovative Technology, our multiple raised structures ensure a positive airflow beneath finished floors for year-round protection against moisture.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Crawl Space DIY |
| Color | WHITE |
| Item Thickness | 0.05 Inches |
| Item dimensions L x W x H | 48 x 12 x 12 inches |
| Material | HDPE |
| Shape | Rectangular |

## Product Details

- **Material:** HDPE
- **Brand:** Crawl Space DIY
- **Item dimensions L x W x H:** 48 x 12 x 12 inches
- **Color:** WHITE
- **Shape:** Rectangular

## Images

![Vapor Barrier Drainage Dimple Matting 4 x 50 - Image 1](https://m.media-amazon.com/images/I/412wxGXlcEL.jpg)
![Vapor Barrier Drainage Dimple Matting 4 x 50 - Image 2](https://m.media-amazon.com/images/I/417zhrHhkzL.jpg)
![Vapor Barrier Drainage Dimple Matting 4 x 50 - Image 3](https://m.media-amazon.com/images/I/41DMjjrGbiL.jpg)
![Vapor Barrier Drainage Dimple Matting 4 x 50 - Image 4](https://m.media-amazon.com/images/I/51L-a9I1C0L.jpg)
![Vapor Barrier Drainage Dimple Matting 4 x 50 - Image 5](https://m.media-amazon.com/images/I/61bAE1L1utL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: How tall are the dimples?  it seems most brands like home depot alino are 8 mm high.  i plan to use as an under layment for plastic in a crawlspace.**
A: I don’t remember exactly. About 1/4” or 3/8”

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Product.
*by R***Y on December 29, 2025*

Great product - easy to install and work with, does exactly as it says.

### ⭐⭐⭐⭐⭐ Great product!
*by D***O on February 22, 2025*

“We recently ordered this dripping board, and it’s an excellent product. We used it to cover the foundation wall in the basement, providing an added layer of protection against water damage. It connects seamlessly to the French drain, ensuring efficient drainage and moisture control. The quality is great, and installation was straightforward. Highly recommended for anyone looking to safeguard their basement from water issues!”

### ⭐⭐⭐⭐⭐ Great dimples
*by F***1 on November 22, 2025*

Exactly what I wanted and needed.

## Frequently Bought Together

- Whitecap Dimple Drainage Matting, 4' x 50' - Improves Water Movement and Drainage - Waterproof Moisture Barrier Foundation Wrap and Floor Underlayment - Vapor Barrier Waterproof Membrane
- CrawlSpace-DIY - Vapor Barrier Tape, 4" x 180' PE 12mm Polyethylene Tape, Moisture Barrier Seal and Seam, Insulation Tape for Crawl Space Vapor Barrier, Marine & More
- CrawlSpace-DIY - Butyl Sealant Tape - 1.5" x 100' - Home Repair Seal Tape, Butyl Rubber for Boat Sealing RV Sealant Tape Vapor Barrier Window, Glass Roof Patching - Waterproof

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**Shop now:** [https://www.desertcart.pl/products/490233490-vapor-barrier-drainage-dimple-matting-4-x-50](https://www.desertcart.pl/products/490233490-vapor-barrier-drainage-dimple-matting-4-x-50)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-05*