---
product_id: 31890450
title: "Haag 4/09 and 12/1 shingle gauges"
brand: "haag engineering"
price: "$92.72"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/31890450-haag-4-09-and-12-1-shingle-gauges
store_origin: US
region: United States of America
---

# Precision measurement Durable aluminum Thickness gauge Haag 4/09 and 12/1 shingle gauges

**Brand:** haag engineering
**Price:** $92.72
**Availability:** ✅ In Stock

## Summary

> 🔍 Measure Up to Quality!

## Quick Answers

- **What is this?** Haag 4/09 and 12/1 shingle gauges by haag engineering
- **How much does it cost?** $92.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/31890450-haag-4-09-and-12-1-shingle-gauges)

## Best For

- haag engineering enthusiasts

## Why This Product

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

## Key Features

- • **Durable Material:** Constructed from high-quality aluminum for long-lasting use.
- • **Compact Dimensions:** Fits perfectly in your toolkit with dimensions of 5.9 x 3.6 x 0.3 inches.
- • **Lightweight Design:** Weighs only 5.6 ounces for easy handling.
- • **Warranty Correlation:** Thickness correlates to warranty levels, ensuring reliable replacements.
- • **Precision Engineering:** Crafted by Haag Engineering for unmatched accuracy.

## Overview

The Haag 4/09 and 12/1 shingle gauges are essential tools for professionals in the roofing industry, designed to provide precise measurements that correlate with warranty levels. Made from durable aluminum, this lightweight and compact two-gauge set is perfect for determining comparable replacement shingles, ensuring you always deliver top-notch results.

## Description

The 4/09 Shingle Gauge measures the thickness of a shingle, and based on analyses made by Haag, correlates that thickness to a warranty level. Knowing a warranty level can be important in determining what a comparable replacement shingle might be. While the Shingle Gauge was designed with the strictest analytical tolerances possible, we still consider it an estimating tool due to a small number of shingles which do not conform to the gauge. Haag created the 4/09 Shingle Gauge by testing asphalt-based composition shingles..In the spring of 2012, Haag Engineering released a redesigned Shingle Gauge. Why was the 1/12 Shingle Gauge created, and why does it not include Laminated Shingles? In early 2011, most asphalt shingle manufacturers introduced "lifetime" limited warranties for their products. Haag responded by acquiring 76 models of these shingles from every U.S. manufacturer to measure shingle thicknesses and to compare against their warranties. The testing concluded laminated shingles could not be separated by thickness into warranty categories. The thicknesses of new "lifetime" warrantied shingles varied dramatically. What's more, many manufacturers limit "lifetime" warranties to residential installations and use a year designation for commercial-use installations. Without a strong relationship between warranty and thickness, we could not create an updated Gauge which includes Laminated Shingles. Thus, the 1/12 Shingle Gauge measures the thickness of 3-Tab shingles, and based on analyses made by Haag, correlates that thickness to a warranty range.Why is the "4/09" Shingle Gauge still available? Since Haag's "4/09" Shingle Gauge remains accurate on roofs installed before January 2011.Is there any type of shingle the Shingle Gauge cannot measure? Yes. Any type of shingle (3-Tab or Laminated) made with modified asphalt ( "impact resistant") does not conform to the 4/09 or the 1/12 Shingle Gauge.

## Features

- Two Gauge Set- the 4/09 and the 1/12
- Based on analyses made by Haag Engineering the thickness correlates to a warranty level
- A great tool important for determining what a comparable replacement shingle might be

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Haag Engineering |
| Part Number | 207-HaagSet |
| Item Weight | 5.6 ounces |
| Package Dimensions | 5.9 x 3.6 x 0.3 inches |
| Is Discontinued By Manufacturer | No |
| Material | Aluminum |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Haag 4/09 and 12/1 shingle gauges - Image 1](https://m.media-amazon.com/images/I/718nFEgHo8L.jpg)
![Haag 4/09 and 12/1 shingle gauges - Image 2](https://m.media-amazon.com/images/I/71V6fuFHjDL.jpg)
![Haag 4/09 and 12/1 shingle gauges - Image 3](https://m.media-amazon.com/images/I/71kegksi13L.jpg)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-18*