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  • DeWALT DCN45RNB 20V Max 15 Degree Cordless Coil Roofing Nailer
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DeWALT DCN45RNB 20V Max 15 Degree Cordless Coil Roofing Nailer

4.2 out of 5 stars 466 ratings
To see product details, add this item to your cart. You can always remove it later.

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  • Bump mode for efficiency and productivity
  • Brushless motor for increased runtime and durability
  • International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions
  • Tool-free nail tray easily adjusts to accommodate the full range of roofing nails

Frequently bought together

DeWALT DCN45RNB 20V Max 15 Degree Cordless Coil Roofing Nailer
This item: DeWALT DCN45RNB 20V Max 15 Degree Cordless Coil Roofing Nailer
Get it Aug 12 - 19
Only 6 left in stock.
Ships from and sold by CanadaTools.
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Niahm Vinyl Siding Adaptor Tip and Vinyl Trim Adaptor Tip Fits for Dewalt Roofing Nailer Cordless 20V, DCN45RN, DCN45RNB, DCN
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Sold by Jason jiang and ships from 鶹 Fulfillment.
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DCN45RN Vinyl Siding Adaptor Tip for Dewalt Roofing Nailer Cordless 20v DCN45RND1, DCN45RNB Tip Replacement Vinyl Siding Adap
$29.59
Get it by Sunday, Aug 10
In Stock
Sold by xuxu-ca and ships from 鶹 Fulfillment.
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Product description

Dewalt 20V Max 15 Degree Cordless Coil Roofing Nailer

Product information

Technical Details

Manufacturer ‎Dewalt
Place of Business ‎TOWSON, MD 21286, US
Part Number ‎DCN45RNB
Product Dimensions ‎38.1 x 35.56 x 15.24 cm; 3.04 kg
Manufacturer reference ‎DCN45RNB
Is discontinued by manufacturer ‎No
Voltage ‎20 Volts
Item Package Quantity ‎1
Batteries Included? ‎No
Batteries Required? ‎No
Item Weight ‎3.04 kg

Additional Information

ASIN B088Y557Y1
Customer Reviews
4.2 out of 5 stars 466 ratings

4.2 out of 5 stars
鶹 Rank
Date First Available Oct. 23 2020

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DeWALT DCN45RNB 20V Max 15 Degree Cordless Coil Roofing Nailer

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Top Brand: DEWALT

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Price—$528.00$189.00$49.20-11%$336.61
Was: $379.05
Delivery
Get it Aug 12 - 19
Get it Aug 12 - 19
Get it by Saturday, Aug 9
Get it by Saturday, Aug 9
Get it by Saturday, Aug 9
Customer ratings
4.24.2 out of 5 stars466
4.44.4 out of 5 stars1,709
4.34.3 out of 5 stars110
4.24.2 out of 5 stars303
4.34.3 out of 5 stars366
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Customer reviews

4.2 out of 5 stars
466 global ratings

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Hardi plank approved
5 out of 5 stars
Hardi plank approved
Great nailer. Went through a case of nail without incident. Nails through hardi and metal flashing with ease.
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Top reviews from Canada

  • Grandmaster D
    5.0 out of 5 stars Works great
    Reviewed in Canada on June 17, 2025
    Verified Purchase
    Works as it should. So far very happy with my purchase.
    Helpful
     Report
  • Fiona
    5.0 out of 5 stars Better than expected. WOW!!!!
    Reviewed in Canada on June 1, 2025
    Verified Purchase
    I can’t believe how long the batteries last. Multi setting for force and adjustable nail size so if we want to use it for siding it fits that job too. We are over the moon thrilled
    Helpful
     Report
  • Jeff
    5.0 out of 5 stars Roofing nailer
    Reviewed in Canada on August 25, 2024
    Verified Purchase
    Have done 2 roofs with this and sided my garage with the siding tip adapters, rented an air one for my helper and this didn’t jam near as much. I’m not a professional roofer just do side jobs and it goes quick enough for me. Siding with it was worth it alone as I sided my garage by myself. Made it quicker and a lot less painful
    2 people found this helpful
    Helpful
     Report
  • Alex
    1.0 out of 5 stars Did not honor warranty
    Reviewed in Canada on March 6, 2025
    Verified Purchase
    Did not honor warranty. Broke in 32 days so they didn't replace. Took half a year to get back from repairs. Was in worse condition. Sent it back, it's now March the following year and still don't have it back. Refused renewal of warranty or replacement.
    Helpful
     Report
  • Spartin inc.
    4.0 out of 5 stars Good product
    Reviewed in Canada on July 8, 2024
    Verified Purchase
    Good product to avoid hose lines on roof. Bought a second
    Helpful
     Report
  • Adam
    5.0 out of 5 stars It works
    Reviewed in Canada on January 7, 2025
    Verified Purchase
    Great tool get the siding tips
    Helpful
     Report
  • Nightwolfkiro
    5.0 out of 5 stars No miss fires
    Reviewed in Canada on September 29, 2024
    Verified Purchase
    It's a beautiful gun and it works great! No miss fires or anything.
    One person found this helpful
    Helpful
     Report
  • Ryan B
    5.0 out of 5 stars Hardi plank approved
    Reviewed in Canada on June 13, 2024
    Verified Purchase
    Great nailer.
    Went through a case of nail without incident. Nails through hardi and metal flashing with ease.
    Customer image
    Ryan B
    5.0 out of 5 stars
    Hardi plank approved

    Reviewed in Canada on June 13, 2024
    Great nailer.
    Went through a case of nail without incident. Nails through hardi and metal flashing with ease.
    Images in this review
    Customer image
    2 people found this helpful
    Helpful
     Report

Top reviews from other countries

  • D H
    5.0 out of 5 stars works great
    Reviewed in the United States on July 17, 2025
    Verified Purchase
    works great. not even one jam after using all day. used BHTOP coil nails from amazon. easy to load. small 20V battery lasted all day. unit is a bit heavy but saves a lot of annoyance working with pneumatic or corded tools. highly recommend.
    Report
  • Ancient Technology
    5.0 out of 5 stars Solid
    Reviewed in the United States on December 16, 2024
    Verified Purchase
    Smacks nails fast and hard runs well with standard nails. I ran 1-1/2" nails out of it. Does tend to hit hard, I had to back out the adjuster all the way on mine to get the setting right.

    These aren't cheap tools but they deliver on power and performance.

    Battery life is going to be less on these than the old version as the tool runs for about 5 seconds after pressing the foot down. But this does increase the performance of the tool as the flywheel stays at peak for longer. Much more consistent nail delivery than the old design.

    These are built to last. I treat mine like little babies, wipe them down kiss there booboos and tuck them in with a bedtime song but even if you beat them up they'll stand up to the punishment. Don't drop it off the roof onto cement but that's too much to expect from any tool.

    All of these flywheel tools are large and heavy. Be prepared for a bit of lugging, but no cords and no hoses is a benefit that a bit of extra weight is worth.
    Report
  • David Parks
    5.0 out of 5 stars Another great dewalt tool.
    Reviewed in the United States on July 25, 2025
    Verified Purchase
    I used it to roof my house. Like all my dewalt cordless guns, it worked great. It shoots hard. Had to dial it back all the way possible to keep from shooting through the shingle. One fully charged battery lasted pretty much all day.
    Report
  • Randy Richards
    5.0 out of 5 stars Great DeWalt Addition
    Reviewed in the United States on July 19, 2025
    Verified Purchase
    I have many DeWalt tools that use the common 20v battery. I love them all including this roofing nailer. It is very powerful and adjustable. I am not a professional roofer. Just a home owner that needs to repair sections of roof at times. I would recommend it for that purpose.
    Report
  • T B
    4.0 out of 5 stars Heavy, but works nicely
    Reviewed in the United States on June 14, 2024
    Verified Purchase
    Definitely heavier than an air coil nailer but is very handy not needing a hose especially when doing smaller jobs. Works well.
    Report

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