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Trust Roofing Installation Standards

2.13 Magnet Sweeping Standards

How and when to sweep the jobsite with a magnetic roller to capture nails and metal debris — protecting the property, the client, and the crew.

Roofing work involves working at height and requires proper safety equipment and training. The information in this course is intended for educational purposes. Homeowners should consult a licensed roofing professional before attempting roof repairs or modifications.

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Overview

Roofing nails left on a client's property are one of the most common and preventable complaints in the roofing industry. A single nail in a car tire or a child's shoe is a costly, avoidable problem. At Trust Roofing, magnet sweeping is a required step on every project. It is not optional and it is not just the last step — it is part of the daily clean-up process and the final job site walkthrough before every departure.

Our Field Standards

Magnet sweeping is non-negotiable on every Trust Roofing project.

Field standards include:
* The magnetic roller is swept across all accessible areas at the end of every workday
* Driveways, grass near the house, and landscaped beds receive special attention
* The final sweep is completed before any Trust Roofing vehicle departs
* Collected metal debris is disposed of properly and not left on site
* Gutter systems are checked for nails and fasteners before project sign-off

Our Process

When to Sweep

* At every lunch break if debris is heavy
* At the end of every workday before the crew departs
* As a final sweep during the project closeout walkthrough

How to Sweep

* Move slowly in overlapping passes — do not rush
* Cover the full driveway including edges and the area near the street
* Sweep all grass areas within 15 feet of the home
* Pay extra attention to landscaped beds and mulch areas where nails hide
* Check around downspouts and in low spots where nails collect

What to Do With Collected Materials

* Collect from the roller after each pass
* Place in a bucket or bag for proper disposal
* Never leave piles on the property

Roofing Terms

Magnetic Roller

A rolling tool containing a powerful magnet that attracts and collects metal debris, nails, staples, and fasteners, from grass, gravel, driveways, and landscaped areas after a tear-off.

Roofing Nail

A fastener used to secure shingles, underlayment, and other roofing components to the deck, ring-shank nails are required for deck re-nailing under Florida building code.

Debris Management

The organized process of containing, collecting, and removing roofing materials and waste from a job site, a Trust Roofing field standard throughout the workday, not just at project closeout.

Property Protection

The active steps taken before and during a roof replacement to prevent damage to the client’s landscaping, driveway, vehicles, and HVAC equipment, including daily magnet sweeping.

Job Site Closeout

The final stage of a Trust Roofing project including full debris removal, magnet sweep, client walkthrough, and photo documentation, completed before the crew departs the property.

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Related Topics

Gutter Reset Process
Taking Care of Your Body As a Roofer
How to Replace Damaged Fascia
How to Prepare for Roof Tear Off
How to Re-Nail a Wood Deck (Florida Code)