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Dewalt  |  SKU: DEW-DCN45RNB

DeWalt DCN45RNB 20V MAX Cordless Roofing Nailer (Tool Only)

Regular price CA$468.00
Shipping calculated at checkout.

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Orders $150+
30-Day Returns
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2-5 days Canada

Description

The DeWalt DCN45RNB roofing nailer is sold tool only, compatible with all DeWalt 20V MAX batteries sold separately.

Product Overview

The DeWalt DCN45RNB 20V MAX cordless roofing nailer eliminates the compressor, hose, and gas cartridges from the jobsite. Its brushless motor delivers up to 500 nails per charge and maintains efficient nailing performance on asphalt shingles, wood shakes, and roofing vent applications.

Bump mode reaches 3 nails per second for fast coverage on large surfaces. Tool-free depth adjustment sets in seconds based on the shingle material being used.

It accepts the full range of 15-degree coil nails from 3/4 in. to 1-3/4 in., covering all standard roofing fasteners used across Canada.

  • Brushless motor for maximum durability and runtime
  • 3 nails per second in bump mode
  • Up to 500 nails per charge (2Ah battery)
  • 120-nail wire coil magazine capacity
  • Tool-free depth adjustment
  • 100% cordless, no compressor or gas cartridge needed

Compatible with the full DeWalt 20V MAX ecosystem. Order at Équipement Polar with FREE SHIPPING on orders $150+.

Applications

Ideal for:

  • Asphalt shingle installation on residential roofs
  • Roof replacement on homes, garages, and sheds
  • Wood and cedar shake fastening
  • Roofing membrane and underlayment installation
  • Roof repairs without moving a compressor
  • Ventilation and perimeter fastening
  • Residential and light commercial roofing projects

Technical Specifications

  • Voltage: 20V MAX
  • Motor: Brushless
  • Nail angle: 15 degrees
  • Nail length: 3/4 in. to 1-3/4 in. (wire coil)
  • Magazine capacity: 120 nails
  • Drive rate: up to 3 nails per second
  • Runtime: up to 500 nails per charge (2Ah battery)
  • Weight: 3.67 kg (8.1 lb)
  • Modes: sequential and bump
  • Depth adjustment: tool-free
  • Battery and charger: sold separately

Product Set

Contenu de la cloueuse DeWalt DCN45RNB

La cloueuse à toiture DCN45RNB est vendue outil seulement. L'ensemble comprend l'outil et un accroche-ceinture. La batterie et le chargeur sont vendus séparément.

Inclus dans votre commande :

  • Cloueuse à toiture DCN45RN 20V MAX : Cloueuse à bobine sans fil 15 degrés avec moteur sans balai. Accepte les clous spirale de 3/4 po à 1-3/4 po. Compatible avec toutes les batteries DeWalt 20V MAX.
  • Accroche-ceinture : Permet de transporter l'outil à la ceinture entre les rangées de bardeaux et de libérer les deux mains lors des déplacements sur le toit.

Avantages de la DCN45RNB

  • Liberté totale sur le toit : Sans compresseur ni tuyau, vous vous déplacez librement d'un versant à l'autre. Aucune cartouche de gaz à remplacer, aucun câble à enjamber.
  • Autonomie par charge élevée : Jusqu'à 500 clous par charge en mode bump (batterie 2Ah), soit environ un carré de bardeaux. Compatible avec les batteries haute capacité 5Ah et 6Ah pour les longues journées.
  • Compatibilité DeWalt 20V MAX : Partage les mêmes batteries que vos perceuses, visseuses à chocs et autres outils DeWalt 20V. Pas d'investissement dans un nouveau système.
  • Précision de placement : Le réglage de la profondeur sans outil et le mode séquentiel permettent de travailler avec soin dans les zones étroites, en rive ou près des solins.

Accessoires complémentaires recommandés

La DCN45RNB fonctionne sans batterie ni chargeur inclus. Ajoutez les accessoires DeWalt 20V MAX suivants pour compléter votre équipement :

Care and Usage

First Use

  1. Initial Inspection - Unpack the DCN45RNB nailer and visually inspect it to make sure no damage occurred during shipping. Check that the magazine is empty before any handling.
  2. Installing the Battery - Insert a charged DeWalt 20V MAX battery (sold separately) until you hear it click into place. Check the charge level using the battery's indicator.
  3. Loading the Magazine - Load the coil of spiral nails, 3/4 in. to 1-3/4 in., according to the thickness of the shingle being installed, following the insertion direction marked on the magazine.
  4. Function Test - Test the tool in sequential mode on a scrap piece of wood before using it on the job site, to confirm the safety contact tip and depth adjustment are working correctly.

Regular Maintenance

Weekly Checks

  • Inspect the magazine for obstructions or damage and make sure the nail feed mechanism moves freely
  • Check the condition of the nose and the safety contact tip
  • Check the tool-free depth adjustment

Battery Management

  • Recharge the battery before long installation days
  • Use only compatible DeWalt 20V MAX batteries and chargers

Performance Monitoring

  • Note any drop in firing rate or frequent jams
  • Check that the brushless motor is operating properly

Cleaning and Maintenance

Never spray or otherwise apply lubricant or cleaning solvent inside the tool: this can seriously affect its lifespan and performance. Clean the exterior with a dry cloth, without solvents or harsh chemicals.

Periodically inspect the nail magazine for obstructions or damage, and make sure the feed mechanism moves freely.

Remove shingle debris and accumulated dust around the nose and safety contact tip after each use on dusty job sites.

Precautions

For your safety:

  • Remove the battery before clearing a jam or performing any maintenance
  • Never point the tool at yourself or another person, even without a battery installed
  • Wear safety glasses at all times during use
  • Check the safety contact tip before each use to confirm it is working correctly
  • Use only nails recommended by DeWalt for this tool

Storage Tips

Short-term storage: Keep the tool out of direct sunlight. Excessive heat can deteriorate the rubber bumpers and other parts, increasing maintenance needs.

Long-term storage: Remove the battery and any remaining nail coil before extended storage. Store the tool in a dry place, away from humidity.

Winter storage in Canada: Avoid leaving the tool in an unheated vehicle during winter. Let the tool and battery acclimate to room temperature before use in extreme cold to preserve components and firing accuracy.

Warranty

Équipement Industriel Polar Warranty Coverage

Équipement Industriel Polar backs your purchase with a 30 day satisfaction guarantee. If the tool doesn't fit your needs, you can return it hassle free.

DeWalt Warranty Coverage

  • 3 years: DeWalt limited warranty against defects in materials and workmanship.
  • 1 year: Free service including maintenance performed by an authorized DeWalt service center.
  • 90 days: Satisfaction guarantee with a full refund if the tool doesn't meet your expectations.

What's Covered

The DeWalt warranty covers the following on the DCN45RNB roofing nailer:

  • Manufacturing defects: Any material or workmanship defect present at the time of manufacture is covered.
  • Brushless motor: The brushless motor is covered against premature failure related to manufacturing.
  • Nail drive mechanism: The drive system and magazine are covered for breakage not related to normal wear.
  • Electronic components: The tool's internal circuitry is covered against manufacturing defects.

What DeWalt will do:

  • Repair the tool at no charge if the defect is covered.
  • Replace the tool with an equivalent model if repair isn't possible.
  • Supply the necessary replacement parts through an authorized service center.

Warranty Exclusions

The warranty does NOT cover:

  • Normal wear: Springs, seals, and moving parts that wear down with regular use.
  • Physical damage: Drops, impacts, or breakage caused by improper handling on the job site.
  • Misuse: Use with nails not compatible with or recommended by DeWalt.
  • Extreme conditions: Damage from prolonged exposure to moisture, excessive dust, or temperatures outside normal operating range.
  • Neglect: Lack of basic maintenance or unauthorized modifications to the tool.

Claim Procedure

How to file a claim:

Step 1: Documentation

  • Original proof of purchase
  • Tool serial number
  • Detailed description of the issue

Step 2: Contact

Équipement Industriel Polar Customer Service (30 day returns):

  • Phone: 1-800-567-3206
  • Email: info@equipementpolar.com
  • Address: 3425 Boulevard Wilfrid-Hamel, Quebec City
  • Hours: Monday-Friday 8am-5pm

DeWalt Canada Service (manufacturer warranty):

DeWalt Customer Service & Support

Step 3: Return

Pack the tool in its original packaging or an equivalent container with proof of purchase, then ship it to the designated service center.

Step 4: Processing

Processing time is typically 5 to 10 business days depending on the DeWalt service center.

Questions fréquentes — Cloueuse à toiture DeWalt DCN45RNB

How many nails can the DCN45RNB roofing nailer drive per charge?

With a DeWalt 20V MAX 2Ah battery, the DCN45RNB roofing nailer drives up to 500 nails per charge in bump mode, firing at a rate of 3 nails per second. For longer runtime on larger roofs, a DeWalt 20V MAX 5Ah battery covers more surface before needing a recharge.

What's the difference between a cordless and a pneumatic roofing nailer?

The cordless DCN45RNB runs entirely on battery power, with no compressor, hose, or gas cartridge required. It gives you complete freedom of movement on the roof. A pneumatic nailer needs a compressor connected by hose, which limits mobility but can suit fixed, long duration jobs.

Is the DCN45RNB roofing nailer compatible with all DeWalt 20V MAX batteries?

Yes. The DCN45RNB works with the full range of DeWalt 20V MAX batteries, including 2Ah, 5Ah, and 6Ah packs. It shares the same battery system as your other DeWalt 20V tools, like drills or impact drivers, with no separate charger or battery needed.

What's included with the DCN45RNB roofing nailer?

The tool ships as a bare tool with a belt hook for easier movement on the roof. Battery and charger are sold separately. If you don't already have a DeWalt 20V MAX battery, a 5Ah DCB205 battery or a DCB115 charger complete the setup needed to use the tool.

What warranty covers the DeWalt DCN45RNB roofing nailer?

DeWalt backs the tool with a 3 year limited warranty, 1 year of free service, and a 90 day satisfaction guarantee. Équipement Industriel Polar adds its own 30 day satisfaction guarantee on every tool, so you can order with confidence.

How do you maintain the DCN45RNB roofing nailer?

Remove the battery before any cleaning and regularly clear dust and shingle debris from the nail magazine. Avoid oils or lubricants not recommended by the manufacturer on the drive mechanism. Basic upkeep is enough to keep the tool reliable across multiple job sites.

Does the DCN45RNB perform well in cold Canadian winters?

The brushless motor keeps solid performance in cold weather, but battery runtime naturally drops below 0°C, as with any lithium-ion tool. For winter roofing jobs across Canada, keep a spare battery warm before installing it on the tool.