Dewalt DW45RN 15 Degree 1-3/4 in. Pneumatic Coil Roofing Nailer

Dewalt Model: dewndw45rn
ratings        (9) Write A Review
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Dewalt DW45RN 15 Degree 1-3/4 in. Pneumatic Coil Roofing Nailer Dewalt Model: dewndw45rn
price for vip customer


Product Features & specs :

Dewalt DW45RN 15 Degree 1-3/4 in. Pneumatic Coil Roofing Nailer

The Dewalt DW45RN 15 Degree 1-3/4 in. Pneumatic Coil Roofing Nailer has high-speed valve technology that drives over 10 nails per second for maximum productivity. Its ergonomic design makes it lighter than competitive models and the motor, seals, and feed system provides a long tool life.
  • High speed valve technology drives over 10 nails per second
  • Ergonomic design is lighter than leading competitive coil roofing nailers
  • High life engine, seals and feed system for durability and long life
  • Steel skid plates with rubber inserts protect the tool and help to stop it from sliding
  • Depth adjust wheel with numbered detents helps drive nails to the proper depth into a variety of materials
What’s Included:
  • 15 Degree 1-3/4 in. Pneumatic Coil Roofing Nailer - DW45RN
Dry Fire Lockout
Power Source
Fastener Length (Max.)
1-3/4 in
Nail Gauge
Fastener Type
Coil Nails
Operating Pressure (PSI)
70 - 120
Fastener Length (Min.)
3/4 in
Jam Clearance
Fastener Capacity
Magazine Angle
15 Degrees
Tip Style
Shingle Guide
Air Inlet Size
1/4 in
Firing Modes
Fitting Type
Average Air Consumption (SCFM)
Fastener Collation
Wire Weld Collation
Depth of Drive
Magazine Type
Side Loading
12 in.
4.5 in.
10 in.
5.2 lbs.
Warranty Term
7 Year

Reviews :

4.2 / 5.0
9 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Would you recommend this product?
Yes (2)
Powerful (2)
Value (2)
Easy To Use (1)
Heavy (1)
Best Uses
Large Projects (2)
Frequent Use (1)
Small Projects (1)
Jobsite (1)
Rated 5 out of 5
Very balanced
This gun feels good in your hand. It's very balanced compared to other roofing nailer that I have used. Because of the balance it feels lighter then the old nailer I have.
This review was collected as part of a promotion
April 28, 2020
Originally posted at
Rated 5 out of 5
Amazing Gun
I received a couple weeks ago gets the job done quick fast and easy
This review was collected as part of a promotion
April 10, 2020
Originally posted at
Rated 5 out of 5
Durable and consistent
Only used on one roof so far but the dependability and consistency is something other companies should strive for! Not one misfire and super easy to load.
This review was collected as part of a promotion
March 15, 2020
Originally posted at
Rated 4 out of 5
One of the best
The best gun for summer!!!, keep going second year, at the winter time got so many problems ((
This review was collected as part of a promotion
November 11, 2019
Originally posted at
Rated 1 out of 5
I love DEWALT tools and have/use tons of their tools. So now I'm in roofing full time and really wanted to stay with the brand but unfortunately can't. Bought 3 guns and put to use two the same day. First 10-12 roofs was the best experience ever with the roofing guns period!!! But then they start to jam nails, then not drive some nails all in, then more often driving half way in nails and more jams. Today it was just horrible. Yes, we roof in 24-28F and have 4 bostitch guns, 3 super roofer Max guns and 1 dewalt. All use the same air, all use the same houses and dewalt just stop and jams the gun after 40-50 min use (bostitch and super roofer max are going slower then usual but going. I put the gun in the truck, let it warm up and clean it just in case. After maybe 30 min it's not working again. Bostitch and Super roofer guns are still going without breaks, cleaning or warm up time. Returned my third gun today and after I find my receipt for other two they are going back to Home Depot as well.
December 9, 2018
Originally posted at
Rated 3 out of 5
double tap fool
Overall a decent gun. Very seldom jams.however it has a tendency to double tap very often. The second nail. always goes in halfway which means I have to stop and either pull the nail or drive it in.this kills any time I may save by using the gun. Would not recommend this gun to anyone in a hurry.
December 7, 2018
Originally posted at
Rated 5 out of 5
Best Ever
Can use this all day long. Lightest nailer i ever used. No fatigue after hrs of use
May 21, 2018
Originally posted at

Q & A :

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Browse 2 questions Browse 2 questions and 1 answer
What size compressor is recommended?
A shopper on Nov 23, 2017
how do you tell a refurb from new ?
A shopper on Jan 24, 2019
BEST ANSWER: You will have a section on the website that list the condition of the tool. If the model number has a R on the end. The item will be a reconditioned item.


Most DEWALT® Tools purchased on or after January 1, 2004 come with a warranty package that includes:

Three-Year Limited Warranty. DEWALT will repair, without charge, any defects due to faulty materials or workmanship for three years from the date of purchase. This warranty does not cover part failure due to normal wear or tool abuse. For further detail of warranty coverage and warranty repair information, visit or call 1-800-4-DEWALT (1-800-433-9258). This warranty does not apply to accessories or damage caused where repairs have been made or attempted by others. This warranty gives you specific legal rights and you may have other rights which vary in certain states or provinces.

One-Year Free Service Contract. DEWALT will maintain the tool and replace worn parts caused by normal use, for free, any time during the first year after purchase.

90-Day Money Back Guarantee. If you are not completely satisfied with the performance of your DEWALT Power Tool, Laser, or Nailer for any reason, you can return it within 90 days from the date of purchase with a receipt for a full refund - no questions asked.