---
product_id: 603696679
title: "LBG Products Foam Block for U-Shape Window AC Units, 2 Pack with Weather Seal Strip, Prevents Cold Air Leakage, Compatible with Midea, Winter/Summer"
brand: "lbg products"
price: "€ 63.60"
currency: EUR
in_stock: true
reviews_count: 8
category: "Lbg Products"
url: https://www.desertcart.de/products/603696679-lbg-products-foam-block-for-u-shape-window-ac-units
store_origin: DE
region: Germany
---

# High-density foam for max insulation Customizable size with easy cutting Includes weather seal strip for airtight fit LBG Products Foam Block for U-Shape Window AC Units, 2 Pack with Weather Seal Strip, Prevents Cold Air Leakage, Compatible with Midea, Winter/Summer

**Brand:** lbg products
**Price:** € 63.60
**Availability:** ✅ In Stock

## Summary

> ❄️ Keep your cool and seal the deal with LBG’s foam block!

## Quick Answers

- **What is this?** LBG Products Foam Block for U-Shape Window AC Units, 2 Pack with Weather Seal Strip, Prevents Cold Air Leakage, Compatible with Midea, Winter/Summer by lbg products
- **How much does it cost?** € 63.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/603696679-lbg-products-foam-block-for-u-shape-window-ac-units)

## Best For

- lbg products enthusiasts

## Why This Product

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

## Key Features

- • **All-Season Protection:** Weather seal strip included to prevent drafts, moisture, and heat infiltration.
- • **Durable & Long-Lasting:** Premium rigid foam built to withstand seasonal wear and tear without losing shape.
- • **Ultimate Climate Control:** Blocks cold air leakage to keep your space perfectly insulated year-round.
- • **Tailored Fit, Zero Hassle:** Easily cut to size for a seamless fit on any U-shaped window AC unit.
- • **Sleek & Professional Finish:** Clean white foam that looks better than traditional accordion covers, enhancing your window’s aesthetic.

## Overview

LBG Products Foam Block is a premium, high-density foam insulation solution designed specifically for U-shaped window AC units. This 2-pack includes a weather seal strip to prevent cold air leakage, ensuring superior energy efficiency and comfort in both winter and summer. Easy to customize and install, it fits popular brands like Midea, offering durable, long-term weatherproofing that outperforms traditional window AC covers.

## Description

desertcart.com: LBG Products Foam Block for U-Shape Window AC Units, 2 Pack with Weather Seal Strip, Prevents Cold Air Leakage, Compatible with Midea, Winter/Summer : Home & Kitchen

Review: widow AC foam blocks - came with 2 other items I didn't expect, a roll of foam and a roll of tape. Works great, keeps the outside out and inside in. Very solid foam hard to cut but that is because it is very well made for the best weather proofing. In my opinion looks better and does better (by a lot) than those accordian window AC things do. It rains a lot this time of year and the heat is high in the 90's here in Florida and my inside window sill is never wet. I never feel heat coming in from outside either. If heat isn't getting in cold ac isn't getting out. Absolutely covered every niche, not a speck of light around the foam. Complete insulation.
Review: Fits well - Fits like the original foam for my midea ac

## Features

- 【✅ PREMIUM MATERIAL】 Window air conditioner foam block is made of high quality foam material, rigid durable and can be long term use.
- 【✅ MAIN DESIGN】 Window ac foam block main design for U-Shaped window air conditioner unit.
- 【✅ EASY TO USE】Window air conditioner foam block is easy to use and install.Can easily cut foam block with a knife to meet your size.(knife Not Included)
- 【✅ EASY INSTALLATION】Just measure opening size and cut foam block according the size,then instert foam block.
- 【✅ BETTER SEALING】Provide weather seal tape to the bottom of the unit to seal the gap and preventing cold air leakage.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CHS1M7YQ |
| Best Sellers Rank | #312,531 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #639 in Accessories (Home & Kitchen) |
| Brand | LBG Products |
| Brand Name | LBG Products |
| Color | White |
| Customer Reviews | 4.5 out of 5 stars 153 Reviews |
| Manufacturer | AC Parts Limited |
| Material | Foam |
| Material Type | Foam |
| Number of Items | 2 |
| Recommended Uses For Product | U-shaped window air conditioner insulation |
| Unit Count | 2 Count |

## Product Details

- **Brand:** LBG Products
- **Color:** White
- **Material:** Foam
- **Number of Items:** 2
- **Recommended Uses For Product:** U-shaped window air conditioner insulation

## Images

![LBG Products Foam Block for U-Shape Window AC Units, 2 Pack with Weather Seal Strip, Prevents Cold Air Leakage, Compatible with Midea, Winter/Summer - Image 1](https://m.media-amazon.com/images/I/61yREFFTF4L.jpg)
![LBG Products Foam Block for U-Shape Window AC Units, 2 Pack with Weather Seal Strip, Prevents Cold Air Leakage, Compatible with Midea, Winter/Summer - Image 2](https://m.media-amazon.com/images/I/71jvMxn+Z5L.jpg)
![LBG Products Foam Block for U-Shape Window AC Units, 2 Pack with Weather Seal Strip, Prevents Cold Air Leakage, Compatible with Midea, Winter/Summer - Image 3](https://m.media-amazon.com/images/I/61KXuOq9l2L.jpg)
![LBG Products Foam Block for U-Shape Window AC Units, 2 Pack with Weather Seal Strip, Prevents Cold Air Leakage, Compatible with Midea, Winter/Summer - Image 4](https://m.media-amazon.com/images/I/71t2niCEqWL.jpg)
![LBG Products Foam Block for U-Shape Window AC Units, 2 Pack with Weather Seal Strip, Prevents Cold Air Leakage, Compatible with Midea, Winter/Summer - Image 5](https://m.media-amazon.com/images/I/71lfihXgnhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ widow AC foam blocks
*by S***8 on August 29, 2024*

came with 2 other items I didn't expect, a roll of foam and a roll of tape. Works great, keeps the outside out and inside in. Very solid foam hard to cut but that is because it is very well made for the best weather proofing. In my opinion looks better and does better (by a lot) than those accordian window AC things do. It rains a lot this time of year and the heat is high in the 90's here in Florida and my inside window sill is never wet. I never feel heat coming in from outside either. If heat isn't getting in cold ac isn't getting out. Absolutely covered every niche, not a speck of light around the foam. Complete insulation.

### ⭐⭐⭐⭐⭐ Fits well
*by K***G on May 24, 2026*

Fits like the original foam for my midea ac

### ⭐⭐⭐⭐⭐ Good product, better than OEM
*by W***L on May 9, 2025*

It allowed me to expand the one from Midea because I have a 44” window. As you can see in the picture, I used them to fill the gap at the end. These are a little taller at the lip but the same height where you need it. Shipping was super fast and the packaging was very professional. I recommend this product for anyone with a Midea U type AC that has a big window.

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-09-22*