---
product_id: 93797321
title: "6x6x3 Clarity Glass Block"
brand: "seves glass block"
price: "€ 109.73"
currency: EUR
in_stock: true
reviews_count: 2
category: "Seves Glass Block"
url: https://www.desertcart.gr/products/93797321-6x6x3-clarity-glass-block
store_origin: GR
region: Greece
---

# 45 min fire rating 84% visible light transmission R-Value 1.89 thermal resistance 6x6x3 Clarity Glass Block

**Brand:** seves glass block
**Price:** € 109.73
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your space with crystal-clear clarity and fire-safe style!

## Quick Answers

- **What is this?** 6x6x3 Clarity Glass Block by seves glass block
- **How much does it cost?** € 109.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/93797321-6x6x3-clarity-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

- • **Thermal Smart:** R-Value 1.89 offers effective thermal resistance, keeping your space comfortable.
- • **Built to Withstand:** 45-minute fire rating ensures safety without compromising style.
- • **Versatile & Durable:** Perfect for windows, walls, or partitions with a white bond coating for strong mortar adhesion.
- • **Seamless Modern Design:** Crystal-clear, distortion-free glass block adds a sleek, contemporary touch.
- • **Illuminate with Clarity:** Maximize natural light with 84% visible light transmission for bright, open spaces.

## Overview

The 6x6x3 Clarity Glass Block by Seves Glass Block delivers a crystal-clear, distortion-free design with 84% visible light transmission, a 45-minute fire rating, and a thermal resistance R-Value of 1.89. Ideal for modern architectural projects, it enhances natural light while providing durability and safety, making it a top choice for windows, walls, and partitions.

## Description

The 6x6x3 Clarity Glass Block from Seves Glass Block is a classic choice recognized for its crystal-clear design that has been trusted for generations. With no distortion or pattern, this block allows maximum natural light to pass through, creating bright, open spaces while offering limited privacy. Its clean and modern style makes Clarity ideal option to achieve a distinctive and creative design. Perfect for windows, walls, or partitions, this glass block brings a unique, inviting, and contemporary touch to any project

Review: beautiful - looking forward to using in bathroom
Review: Good quality. - Turned the glass block into a liquor decanter. Used East Texas cedar for the wood.

## Features

- 45 Minute Fire Rating
- A white bond coating is applied to each block for mortar adhesion.
- This block does not include pre-drilled holes and is not intended for crafting purposes.
- Actual Size: 5-3/4" x 5-3/4" x 3-1/8" Inch
- Minimal Privacy: This block is not ideal for areas requiring privacy
- Visibile Light Transmission: 84%
- Shading Coefficient: .65
- Sound Transmission S.T.C. (dB): .41
- Solar Heat Gain Coefficient: .66-.68
- Thermal Resistance R-Value: 1.89

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078YC3F2B |
| Best Sellers Rank | #312,294 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #14 in Glass Blocks |
| Date First Available | January 11, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Form | Square Block |
| Item Weight | 4 pounds |
| Manufacturer | Seves Glass Block |
| Number of Items | 1 |
| UPC | 750783930536 |

## Product Details

- **Brand:** Seves Glass Block
- **Color:** Clarity
- **Item Thickness:** 3.13 Inches
- **Material:** Glass
- **Shape:** Square

## Images

![6x6x3 Clarity Glass Block - Image 1](https://m.media-amazon.com/images/I/21ZcPJUqgQL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the weight?**
A: you are looking at about 4-5lbs per block for a 6x6x3

## Customer Reviews

### ⭐⭐⭐⭐⭐ beautiful
*by A***R on February 15, 2024*

looking forward to using in bathroom

### ⭐⭐⭐⭐⭐ Good quality.
*by G***F on January 30, 2023*

Turned the glass block into a liquor decanter. Used East Texas cedar for the wood.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.gr/products/93797321-6x6x3-clarity-glass-block](https://www.desertcart.gr/products/93797321-6x6x3-clarity-glass-block)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-04-22*