---
product_id: 103053315
title: "8 x 8 x 4 Cross Rib Glass Block"
brand: "seves glass block"
price: "305.51 DT"
currency: TND
in_stock: true
category: "Seves Glass Block"
url: https://www.desertcart.tn/products/103053315-8-x-8-x-4-cross-rib-glass-block
store_origin: TN
region: Tunisia
---

# 55% visible light transmission Precise 7.75" x 7.75" x 3.88" size 45-minute fire resistance 8 x 8 x 4 Cross Rib Glass Block

**Brand:** seves glass block
**Price:** 305.51 DT
**Availability:** ✅ In Stock

## Summary

> ✨ Illuminate your space with style and safety! 🔥

## Quick Answers

- **What is this?** 8 x 8 x 4 Cross Rib Glass Block by seves glass block
- **How much does it cost?** 305.51 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/103053315-8-x-8-x-4-cross-rib-glass-block)

## Best For

- seves glass block enthusiasts

## Why This Product

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

## Key Features

- • **Optimal Light Flow:** Transmits 55% of visible light, balancing brightness with subtle privacy.
- • **Sleek Modern Design:** Elevate your space with a distinctive cross rib texture that blends style and privacy.
- • **Durable Bond Coating:** White bond coating enhances mortar adhesion for a secure, lasting installation.
- • **Fire-Resistant Safety:** Built to withstand 45 minutes of fire, ensuring peace of mind without compromising aesthetics.
- • **Versatile Architectural Element:** Perfect for designers and homeowners seeking a contemporary, functional glass block.

## Overview

The 8x8x4 Cross Rib Glass Block by Seves Glass Block offers a precise 7.75" square dimension with a 3.88" thickness, featuring a unique ribbed design that transmits 55% of visible light while maintaining privacy. It includes a white bond coating for superior mortar adhesion and boasts a 45-minute fire rating, making it a stylish, safe, and durable choice for modern architectural projects.

## Description

The 8x8x4 Cross Rib Glass Block by Seves Glass Block combines modern style with distinctive character. Its sleek ribbed design provides full light transmission while maintaining a level of privacy, making it ideal for both decorative and functional applications. Perfect for homeowners and designers who want a unique, contemporary look.

## Features

- Actual size: 7.75" x 7.75" x 3.875"
- 45 Minute Fire Rating
- A white bond coating is applied to each block for mortar adhesion.
- This block does NOT contain any holes and is not intended for crafting use.
- Visible Light Transmission: 55%

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075QDXZZV |
| Best Sellers Rank | #498,977 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #29 in Glass Blocks |
| Brand Name | Seves Glass Block |
| Color | Clear Glass |
| Customer Reviews | 3.9 3.9 out of 5 stars (9) |
| Grade Rating | Commercial |
| Item Dimensions | 7.75 x 3.88 x 7.75 inches |
| Item Form | Block |
| Item Shape | Square |
| Item Thickness | 3.88 inches |
| Item Weight | 6 pounds |
| Manufacturer | Seves Glass Block |
| Material | Glass |
| Number of Items | 1 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Seves Glass Block
- **Color:** Clear Glass
- **Item dimensions L x W x H:** 7.75 x 3.88 x 7.75 inches
- **Material:** Glass
- **Shape:** Square

## Images

![8 x 8 x 4 Cross Rib Glass Block - Image 1](https://m.media-amazon.com/images/I/61BF-uyzrDL.jpg)
![8 x 8 x 4 Cross Rib Glass Block - Image 2](https://m.media-amazon.com/images/I/41P0TREALsL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is the price is for single one or one box, if it is for box how numbers in the box**
A: This would be per block and if you are looking for case quantities they have 8 per box.

**Q: Is the price is for single one or one box, if it is for box how numbers in the box**
A: The price indicated is for one piece.

## Frequently Bought Together

- Seves Glass Block 8 x 8 x 4 Cross Rib Glass Block
- Glass Block Spacer Univ
- AONELAS 4" WIDE-48" Long Glass Block Channel

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**Shop now:** [https://www.desertcart.tn/products/103053315-8-x-8-x-4-cross-rib-glass-block](https://www.desertcart.tn/products/103053315-8-x-8-x-4-cross-rib-glass-block)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-31*