---
product_id: 60095684
title: "Grace Tri-Flex XT 48-in x 250-ft 1000-sq ft Synthetic Roof Underlayment"
brand: "grace"
price: "A$436"
currency: AUD
in_stock: false
url: https://www.desertcart.com.au/products/60095684-grace-tri-flex-xt-48-in-x-250-ft-1000
store_origin: AU
region: Australia
---

# 180 Days Exposure Durable & Strong Covers 1000 sq ft Grace Tri-Flex XT 48-in x 250-ft 1000-sq ft Synthetic Roof Underlayment

**Brand:** grace
**Price:** A$436
**Availability:** ❌ Out of Stock

## Summary

> 🏠 Elevate Your Roofing Game with Grace!

## Quick Answers

- **What is this?** Grace Tri-Flex XT 48-in x 250-ft 1000-sq ft Synthetic Roof Underlayment by grace
- **How much does it cost?** A$436 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/60095684-grace-tri-flex-xt-48-in-x-250-ft-1000)

## Best For

- grace enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use:** Perfect for all major roof coverings and emergency preparedness.
- • **Lightweight Champion:** Weighs only 25.4 lbs, covering more area with less effort.
- • **Unmatched Durability:** Engineered to withstand the elements for up to 180 days!
- • **Effortless Installation:** Designed for a quick and easy setup, saving you time and hassle.
- • **Slip-Resistant Technology:** Enhanced grip for safer working conditions on the roof.

## Overview

The Grace Tri-Flex XT is a high-performance synthetic roof underlayment that offers exceptional durability and ease of installation. With a waterproof design and a lightweight structure, it covers an impressive 1000 sq ft while providing slip resistance for safer handling. Ideal for both professional contractors and DIY enthusiasts, this underlayment is your go-to solution for reliable roofing protection.

## Description

The Grace Tri-Flex XT is a woven, synthetic, water-shedding underlayment that is high performance. It is more than 20 times stronger than #30 felt. Tri-Flex XT is coated on both sides with a new and enhanced coating formulation made up of slip-resistant polymer for exceptional foot traction. This membrane is tough and weather-resistant and is constructed to function in the harshest weather circumstances in North America. Tri-Flex XT is also built to withstand high wind conditions while also covering more area and being lighter than #30 felt. This underlayment can be used in combination with GCP self-adhered underlayments and is mechanically attached to the roof. It also provides a reliable base for the application of roof coverings that are mechanically attached. This membrane serves as a secondary watershed to prohibit leaks if water penetrates the main roof covering.

## Features

- Stronger and more durable and can be left exposed for up to 180 days or 6 months.
- Suitable for use under all major roof coverings.
- Facilitates faster and easier installation.
- Lighter and covers more area.
- Improved Slip Resistant Coating.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Gray |
| Brand | Grace |
| Material | Synthetic (likely Polyethylene-based) |
| Water Resistance Level | Waterproof |
| Number of Items | 1 |
| Recommended Uses For Product | Emergency Preparedness |
| Product Dimensions | 3000"L x 48"W |
| Ultraviolet Light Protection | False |
| UPC | 048444000750 |
| Manufacturer | Grace Construction Products |
| Part Number | SG_B07965H984_US |
| Item Weight | 25.4 pounds |
| Item model number | 5008030 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Color:** Gray
- **Brand:** Grace
- **Material:** Synthetic (likely Polyethylene-based)
- **Water Resistance Level:** Waterproof
- **Number of Items:** 1
- **Recommended Uses For Product:** Emergency Preparedness
- **Product Dimensions:** 3000"L x 48"W
- **Ultraviolet Light Protection:** False
- **UPC:** 048444000750
- **Manufacturer:** Grace Construction Products

## Images

![Grace Tri-Flex XT 48-in x 250-ft 1000-sq ft Synthetic Roof Underlayment - Image 1](https://m.media-amazon.com/images/I/51-FYEpm2DL.jpg)
![Grace Tri-Flex XT 48-in x 250-ft 1000-sq ft Synthetic Roof Underlayment - Image 2](https://m.media-amazon.com/images/I/61MmX3ReAOL.jpg)

## Available Options

This product comes in different **Color, Item Package Quantity** options.

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**Shop now:** [https://www.desertcart.com.au/products/60095684-grace-tri-flex-xt-48-in-x-250-ft-1000](https://www.desertcart.com.au/products/60095684-grace-tri-flex-xt-48-in-x-250-ft-1000)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-07*