---
product_id: 14321270
title: "12/1 Shingle Gauge"
brand: "haag engineering"
price: "£6.95"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/14321270-12-1-shingle-gauge
store_origin: GB
region: United Kingdom
---

# Precision thickness measurement Correlates thickness to warranty Dual scale for 3-Tab & Organic shingles 12/1 Shingle Gauge

**Brand:** haag engineering
**Price:** £6.95
**Availability:** ✅ In Stock

## Summary

> 📏 Measure smart, replace smarter – don’t let your roof’s warranty catch you off guard!

## Quick Answers

- **What is this?** 12/1 Shingle Gauge by haag engineering
- **How much does it cost?** £6.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/14321270-12-1-shingle-gauge)

## 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

- • **Compact & Lightweight:** Weighing just 3 ounces with sleek dimensions, it fits perfectly in your toolkit without adding bulk.
- • **Dual-Scale Versatility:** Effortlessly measure both 3-Tab Organic and Laminated shingle varieties for comprehensive roofing assessments.
- • **Essential Replacement Guide:** Identify comparable replacement shingles confidently, avoiding costly mismatches and ensuring long-term durability.
- • **Industry-Backed Reliability:** Developed by Haag Engineering, the gold standard in roofing diagnostics, ensuring professional-grade results every time.
- • **Warranty Insight at a Glance:** Quickly estimate shingle warranty levels with pinpoint accuracy based on Haag Engineering's trusted analysis.

## Overview

The 12/1 Shingle Gauge by Haag Engineering is a precision tool designed to estimate warranty levels of 3-Tab fiberglass asphalt shingles installed after January 2011. Featuring dual scales for 3-Tab Organic and Laminated shingles, it leverages extensive Haag analysis to correlate thickness with warranty ranges, empowering professionals to make informed replacement decisions with ease.

## Description

This is NOT the 4/09 older/larger shingle gauge The 1/12 ( for shingles manufactured after Jan 2012) Shingle Gauge measures the thickness of 3-Tab shingles, and based on analyses made by Haag, correlates that thickness to a warranty range. The 1/12 Shingle Gauge is an estimating tool which provides users with a warranty range for 3-Tab Shingles. There are a small number of outlying shingles which do not conform to the gauge.  Why does the 1/12 Shingle Gauge 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. Whats 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 cannot create an updated Gauge which includes Laminated Shingles.  Is there any type of shingle the Shingle Gauge cannot measure? Yes. Any type of shingle (3-Tab or Laminated) made with modified asphalt (sometimes called impact resistant) does not conform to the 4/09 or the 1/12 Shingle Gauge. We also do not test T-Lock Shingles, and as mentioned, due to manufacturers warranty changes, the 01/12 Shingle Gauge can no longer measure Laminated (architectural) shingles.

## Features

- The 1/12 Shingle Gauge estimates the warranty levels of 3-Tab fiberglass asphalt shingles installed after Jan. 2011.
- Based on analyses made by Haag Engineering the thickness correlates to a warranty level
- Scales for both 3-Tab Organic and Laminated shingle varieties
- A great tool important for determining what a comparable replacement shingle might be

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Haag Engineering |
| Part Number | FBA_207-Haag112 |
| Item Weight | 3 ounces |
| Package Dimensions | 6.26 x 4.17 x 0.28 inches |
| Item model number | FBA_207-Haag112 |
| Is Discontinued By Manufacturer | No |
| Material | Metal, Plastic |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Haag Engineering
- **Material:** Metal, Plastic
- **Item Weight:** 3 Ounces
- **UPC:** 851457003003
- **Manufacturer:** Haag Engineering

## Images

![12/1 Shingle Gauge - Image 1](https://m.media-amazon.com/images/I/71NLWYOrawL.jpg)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-20*