6 Best Roofing Nailer 2021 (Reviews – Guide)

Best Roofing Nailer. Roofing nailers are heavy-duty nail guns. This is a specialty nail gun that is used solely to work on roofing jobs.

This tool generally uses shorter nails with larger heads. Sometimes the tool can be used for siding materials as well. The roofing nail gun usually comes on a coil.

These models also offer sequential trip or switchable contact and tool-free depth-drive adjustment.


What is a roofing nailer?

If you plan to install a new roof or re-roof your house, a roofing nailer is the best tool for the project. These roofing nail guns are built to drive nails appropriate for fiberglass shingles, insulation boards, waterproof tar paper, and asphalt.

A roofing nail gun or roofing nailer is designed to drive coil roofing nails. Roofing nailers can go longer between refills using coil roofing nails.

You can reduce the requirement to stop and climb off a rooftop to refill the roofing nailer’s magazine. A coil magazine is designed to help enhance the roofing nailer’s ergonomics.

This ergonomic feature makes it less inelegant to maintain hold of while crawling around on a roof.


Types of roofing nailer

  • Solenoid roofing nailer. This type of roofing nailer is powered by electromagnetic polarization.
  • Pneumatic roofing nailer. These roofing nailers are powered by air compressor. This is the most popular type of roofing nailer.
  • Spring loaded roofing nailer. The nails are released by the power of springs.
  • Battery-powered roofing nailer. The roofing nailer is also called cordless roofing nailer. It is powered by rechargeable batteries.

Parts of roofing nailer or roofing nail gun

1. Safety control

The safety control on the nailer gun for the roof is usually found to be intact with the tool. Without safety control, serious injury can happen using a roofing nail gun, even when the device is working correctly.

All roofing nailers rely on a finger trigger and a contact safety tip located on the gun’s nose.

2. Magazine

Roofing nail guns use magazines to hold the nails fed to the tool. The magazine comes in different styles.

These magazines have two primary loading styles. They are strip and coil magazines.

The strip-style magazine roofing nailers are held together by strips of paper, plastic, and wire to resemble some long thin strips. These strips will go into the oblong magazine, where the strips stay until the nail fired.

They are more balanced than the coil-style magazine as they distribute the weight evenly. The strip-style magazine requires frequent reloading since the part holds fewer nails.

Coil-style magazine roofing nailers feature long strips of nails. They are joined together with wire. The nails are kept coiled in one rounded magazine.

The coil-style magazine roofing nailers will hold more nails compared to the strip-style magazine. Less frequent reloading will be needed, and they fit into tighter places.

They are heavier than the strip-style roofing nailers.

3. Trigger

Roofing nail guns can work using a finger trigger. Its trigger mechanisms can vary based on the control.

There are four kinds of triggers.

a. Full-sequential trigger

The full-sequential trigger is the safest type of roofing nail gun trigger. It will only fire a nail when the controls are activated in a specific order.

The safety contact tip has to be pushed into the workpiece. Then, you squeeze the trigger to discharge one nail.

Both the trigger and safety contact tip has to be re-activated and re-released to fire the next nail. You can not bump-fire these nails. The full-sequential trigger is also known as a trigger fire mode, single-shot trigger, or restrictive trigger.

b. Contact trigger

A roofing nailer fires a nail when the trigger and safety contact is activated in any order. First, you can push the safety contact tip.

Then you squeeze the trigger or press the trigger first and then push the safety contact tip. If the trigger is kept compressed, one nail will be driven every time the safety contact is pushed in.

The nails can be bump-fired. The contact trigger is also known as dual-action, touch trip, contact trip, bottom fire, bump trigger, multi-shot trigger, and successive trigger.

c. Single-sequential trigger

The single-sequential trigger will fire one nail when the controls are activated in a specific order. Before triggering, the safety contact tip has to be pushed into the workpiece.

After that, you squeeze the single-sequential trigger to set-free one nail. The trigger has to be released to fire the second nail.

Its safety contact tip can be pressed into the workpiece. Nails can not be bump-fired.

d. Single-actuation trigger

The single-actuation trigger will fire one nail when the trigger and safety contact is activated, not in a specific order. The next nail can be discharged by releasing the trigger.

Move the tool and re-squeeze the trigger without releasing the safety contact tip. The first nail can be bump-fired with a single-actuation trigger.

4. Grip

The grip of the roofing nailer will help you stay accurate when you need better stability and you are doing roofing work. With a comfortable grip, it is easier to line up each roofing nail correctly.


How do roofing nailers work?

Roofing nailers or roofing nail guns can shoot up to ten nails one second at a time. The speed of the sequence would need much air.

The compressor must match the makeup to the consumption specifications. To load the canister, you must widen up the magazine door and the feeder door.

Put-off the retainer from the coil. Put the coil into the canister facing down (with nails).

The first nail must be facing the barrel. Then shut off the feeder door and the magazine door.

You have to make sure that the nail’s depth is acceptable for the nail’s length. You should test action before you try to shot the nail into your shingles.

The push of air will be provided from the exhaust. The shingle guide is the key to ensuring all the nails bear the same distance away from the shingle’s edge (the last one).

Roofing nail guns have two firing modes that are contact mode and single action. The single-action is when one nail is driven when the nailer’s mouth is depressed, and the trigger is fetched.

While the contact mode, the trigger is held. The roofing nailer will drive a nail every time the nose is depressed.


How to buy the right roofing nailer

1. The weight

Roofing nail guns drive the nails more efficiently and faster than hammers. They are tools that need to be held in your hands, so the weight matters.

You do not want to work with a bulky roofing nail that is hard to hold for more than three minutes without fatigue. Fatigue can kick in when you do tasks that need you to support the tool in a vertical position.

Lightweight roofing nailers are the best tool to use. Do not go for cheap and low-quality light materials. Find a tool around seven or eight pounds is lightweight enough. Most roofing nailers have some high-quality materials.

2. The nail capacity

Every roofing nail gun has a magazine, and specific roofing nailers can hold more nails than other models. You can get the advantage of having more nails in the magazine as useful features you can get under certain conditions.

You need to refill two times if your nailers can hold only 60 nail capacity than the one with a 120 nail capacity. A full 120 nail magazine will weigh more, and you burn through all the nails in the magazine quickly because your reloads are spaced out.

It would be easier to get the hang of a smaller capacity magazine since you reload them more often. You can also have a better understanding of how long the magazine will last with a full load.

3. The brand

The brand of the roofing nailers should never be overlooked. Few companies are making long-lasting and reliable roofing nail guns.

Some companies produce tools for professional craftsmen. Other companies make roofing nail guns for DIYers or homeowner.

These are the brand that produces reliable, high-quality, durable, high-performing roofing nail guns are DeWalt, Hitachi, Makita, Porter-Cable, Bostitch, and Milwaukee. It would be best if you remembered that these brands can make it hard to find fair reviews on reviews or e-commerce sites.

These reviews might be legitimate but can be hard to believe. Buying directly from the official company is the best way to purchase a roofing nailer.

Purchasing from the official company can make the purchase includes a warranty.

  • Hitachi
  • Milwaukee
  • Bostitch
  • Porter-Cable
  • DeWalt
  • Makita

4. The nail size or length

An essential thing to consider in roofing nail guns is the supported nail size. Some models offer a range of ⅞-inch to 1¾-inch.

Few other models have a larger ¾-inch to 1 ¾-inch range. These models can allow you to use a wide variety of nail sizes during the roofing project.

5. The grip

The handle grip of your roofing nail gun is an essential factor in the ergonomics of a nailer. Any well-padded handle grip is ergonomic and comfortable.

You can use these pads for a long-time and to increase work efficiency. Some models have grip pads on the side.

These pads are useful as they can prevent the tool from falling from your roof when you put it down.

6. The pressure

Pressure can affect the operation of an air-based power tool such as a roofing nailer. It would be best if you provide enough force to drive nails into a roofing project’s roof materials.

The pressure should not damage the nailer or the materials used for the roofing. It can have a pressure of seventy to up to one hundred and twenty total PSI. Or eighty PSI to one hundred and ten PSI.

Roofing nailers may use a higher PSI than other types of nailers. It would be best if you went lower or higher pressure unless you are doing a specific task.

A larger air pressure range can provide more flexibility than lower pressure.

7. The warranty

It would be best if you made sure that the roofing nail gun is reliable and durable. If you do, you do not have to buy a new one for a long time.

You can know the durability of a nailer by looking at the warranty duration. The longer the warranty duration, the more reliable the product.

Some models come with a one-year warranty. Some reliable models offer a five-year-long or a seven-year extended warranty. A long-duration warranty can give peace of mind.


How to maintain roofing nailers

1. Lubricate

If you use the tool frequently, it would be best if you lubricate it every day. You can use an air tool oil. All you have to do is to drop seven to eight drops of air tool oil into the air inlet cap.

2. Piston-arm and magazine

Clean the contact trip, the feed mechanism, and the magazine free of abrasive particles, dirt, and lint with a cloth.

Clean the tip of the arm to extend the life of the ram and the tool. If you keep the arms square and clean, fastener firing will be more consistent.

3. Safety mechanism

It would be best to inspect the contact trip safety mechanism before you operate the nailer. If you see that the tool does not run properly, you can not use it.

Test the safety mechanism by leaving the trigger untouched and, at the same time, push the contact trip into the workpiece. If the tool is not firing, it is in proper condition.

Hold and depress the trigger and push contact trip against work. The nailer should drive one fastener every time the contact trip is pushed against the workpiece.

You can also pull the trigger at the same time the contact trip is clear of work. The tool must not fire if it works properly.


FAQ

Why the trigger cap leaks air?

The possible cause that the cap leaks air is because of damaged o-rings. All you need to do is to purchase a new o-ring and replace the damaged o-ring.

Why the roofing nail gun does not operate?

There are many factors including worn head valve o-ring, insufficient air supply, worn or damaged head valve spring, and insufficient lubrication. All you have to do is to replace damaged or worn parts.

Why the tool loses power?

There are many factors including insufficient lubrication of the head valve, build-up on ram, damaged trigger assembly, and the cylinder not sealed on bumper properly. You need to fix all f the above problem to solve the losing power.


Best choices for roofing nailers comparison chart

Model  Type Price Rating
1. DeWALT Roofing Nailer DCN45RND1 20V 15 Degrees Lithium-Ion Cordless Coil Battery Powered Roofing Nailer Kit Battery Powered Roofing Nailers $$$$ 4.8
2. MAX Roofing Nailer CN445R3 Coil Pneumatic Coil Roofing Nailers $$ 4.8
3. WEN Roofing Nailer 61783 3/4-Inch to 1-3/4-Inch Pneumatic Roofing Nailer Pneumatic Coil Roofing Nailers $$ 4.5
4. BOSTITCH Roofing Nailer (BRN175A) Pneumatic $$ 4.5
5. BOSTITCH Coil Roofing Nailer, 1-3/4-Inch to 1-3/4-Inch (RN46) Pneumatic $$ 4.5
6. MILWAUKEE Roofing Nailer Pneumatic Roofing Nailers $$ 4.5
7. Makita Roofing Nailer AN454 1-3/4″ Coil Roofing Nailer Pneumatic $$ 4.2
8. PORTER-CABLE Roofing Nailer RN175B Coil Roofing Nailer Pneumatic Coil Roofing Nailers $$ 4.0
9. RIDGID Roofing Nailer 15 Degree 1-3/4-inch Coil Pneumatic $$ 4.0
10. Grip Rite Prime Guard GRTRN45 Pneumatic Coil Pneumatic $$ 3.4

The 6 best roofing nailers reviews

1. BOSTITCH Coil Roofing Nailer (BRN175A)

Roofing Nailer
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Buy At Walmart
  • You or other user does not have to worry about the durability of this nailer. The Bostitch coil roofing nailer comes with a 7-year warranty to give you peace of mind. That is why this one is highly reliable and durable. Any user can rely on the Bostitch roofing nailer BRN175A for a long time. It has excellent build quality to offers to its user.
  • To significantly improve the durability and the drive of this power tool, Bostitch has included an upgraded feed system and engine and feed system. The nail you can use with this tool can range from ¾-inch to 1¾-inch. The magazine can hold up to 120 nails. This roofing nail gun’s weight is 4.8 pounds, making it a lightweight tool so you will not have to worry about fatigue.
  • The dimension is a small and compact form for very little space to store inside your toolkit. The performance and nailing quality are better than before. There are two doors to the magazine, so you can open and close in a wide variety of ways. You can handle any task with its shingle guide and the oversized depth adjustment. You can have comfort and control of the tool’s grip with accuracy.
  • Durable
  • Lightweight
  • Coil roofing nailer
  • 20V, 15-Degrees, Lithium-Ion
  • 70 -120 psi
Magazine Capacity 120 nails
Pressure 70 -120 PSI
Nailer Type Pneumatic Coil Roofing Nailers
Dimension 12 x 11 x 5 inches
Weight 4.8 pounds
Warranty 7 year

2. DeWALT Cordless Roofing Nailer DCN45RND1

Roofing Nail Gun
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Buy At Home Depot
  • The DeWalt 20v Roofing Nailer (20V Max – DCN45RND1) is a cordless roofing nailer that is an excellent choice to finish repair, punch list, and small job solution. You can save the hassle, time, and effort of running a compressor and hose.
  • You will not require gas cartridges with this roofing nail gun, no fumes, no hoses, and no compressor. All you have to do is to charge the battery and start the nailing project.
  • Any user can load nails quickly and straightforward if they are used to pneumatic guns. You can set the magazine with three fastener length settings.
  • The depth adjustment of this DeWalt roofing nailer is easy to manipulate. Release the blade lever is easy, and the roofing nailer has plenty of power to drive roofing nails with consistent depth fully.
  • Ergonomic handle design
  • 20V MAX* DCB203 Battery, 2.0 Ah
  • Tool-free nail tray
  • Fires up to 3 nails per second
  • Belt hook
Magazine Capacity 120 nails
Pressure
Nailer Type Coil Roofing Nailers
Dimension 11.5 x 11.5 x 3.7 inches
Weight 6.7 pounds
Warranty 3 year

3. BOSTITCH Coil Roofing Nailer (RN46)

Bostitch Roofing Nailer
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  • The BOSTITCH Coil Roofing Nailer uses a lockout system so the tool cannot fire while it is empty. This feature can prevent the user from getting severe accidents.
  • It comes with a depth control that provides users more versatility. Its side-load canister can be reloaded in a single step.
  • This tool can use a 3/4-inch to 1 3/4-inch coil so that the user can handle a wide variety of roof types. The material is made of lightweight magnesium combined with carbide tips. With the combination, this Bostitch roofing nailer can handle a big project or a small one. You can get the 70-120 psi power on every use.
  • Lightweight aluminum housing
  • Overmolded grip
  • Quick-set adjustable depth guide sets nails
  • Nosepiece features carbide inserts
  • Zero nail lockout
Magazine Capacity 120 coil nails
Pressure 70 -120 psi
Nailer Type Coil Roofing Nailers
Dimension 10-1/2 x 4-5/8 x 10-5/8 inches
Weight 5.8 pounds
Warranty 7 year limited

4. MILWAUKEE Roofing Nailer (7220-20)

Milwaukee Roofing Nailer
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  • The Milwaukee Roofing nailer is a 1-3/4-inch coil roofing nail gun that features a lightweight magnesium body. The lightweight feature can reduce fatigue that might occur during work.
  • The Milwaukee cordless roofing nailer is a compact size tool that provides excellent maneuverability. The magazine can hold 120 nails.
  • The overdriving nails are protected by the tool-free depth of drive. Debris and dirt can not enter the tool due to the self-cleaning air filter. One removable shingle guide guides in fast shingle alignment.
  • Adjustable air deflector
  •  Removable shingle guide
  •  Easy depth adjustment
  • Self-cleaning air filter
Magazine Capacity 120 galvanized wire collated Nails
Pressure 70 psi minimum
Nailer Type Air Roofing Nailers
Dimension 6.18 x 11.62 x 15.4 inches
Weight 5.11 pounds
Warranty 3 year limited

5. RIDGID Coil Roofing Nailer (R175RNF)

Ridgid Roofing Nailer
Buy At Amazon
  • The dry-fire lockout feature can help prevent misfiring nails and extend motor life. The straight drive will make sure to limit shingle damage for the nails to sit flush with the materials. EZ load feature offers easy and fast loading of nails in the magazine. Exhaust diffuser directs exhaust away (with muffler) from the user.
  • This tool comes with a lifetime service guarantee. Fasten edge feature set Nosepiece with carbide inserts extends tool life.
  • There is a feature that prevents sliding that is anti-skid plates. Any outdoor tool might damage an abrasive surface; that is why this Ridgid roofing nailer comes with wear guards.
  • The Ridgid roofing nailer can make sure a quality drives with its magnetic nail holder. The handle grip and trigger rubber can maximize durability and prevent the grip from sliding.
  • Wear guards
  • Overmolded handle and trigger rubber overmold
  • Exhaust diffuser with muffler
  • Nosepiece with carbide inserts
  • Anti-skid plates
Magazine Capacity 120 Nails
Pressure 70 – 120 psi
Nailer Type Coil Roofing Nailers
Dimension 13.94 x 5.25 x 12.25 inches
Weight 4.7 pounds
Warranty 1 year limited

6. Porter Cable Pneumatic Coil Roofing Nailer (RN175C)

Porter Cable roofing nailer
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  • With a compact design, this 15° Porter Cable Roofing Nailer has an improved balance and control. The Porter-Cable roofing nailer is designed for use with 15° 3/4-inch to 1-3/4-inches wire collated roofing nails.
  • Its magazine capacity is 120-nails that can handle a wide variety of siding and roofing projects without hassle. Users can use it in contact firing or sequential firing modes. There is no worry about jams. The nails load easily and quickly.
  • Its design is compact with a comfortable rubber grip to hold the rounded body. There is an exhaust diffuser with tool-free adjustment, and a durable steel safety contact with dual carbide inserts to the motor. It also features the shingle guide and a selectable trigger.
  • Tool-free adjustable shingle guide
  • Sequential and contact firing modes
  • 15-degree wire weld roofing nails
  • Over-molded grip
  • Skid-resistant pads/wear guards
  • Quick-set depth of drive
  • A selectable trigger
Magazine Capacity 120 Nails
Pressure 70 psi minimum
Nailer Type Coil Roofing Nailers
Dimension 13.6 x 13.2 x 4.7 inches
Weight 5.69 pounds
Warranty 1 year limited

Common problems of roofing nailers and the solution

Product Reason Solution
The tool jams frequently The driver is damaged or worn
Dirty magazine
Nose screws or magazine loose
Damaged fastener
Wrong fastener
Install new driver
Clean the magazine
Tighten the screws
Replace fastener
Use the right fastener
Air leak Loose screws
Damaged o-ring
Fasten screws
Replace o-ring
The tool does not work Inadequate air supply
No lubrication
Damaged o-ring
Repair the air supply
Lubricate the tool
Replace the o-ring
Combustion chamber does not drop after tool cycles Work-contacting element is dirty Clean the element
Driver blade did not return to up position The tool is dirty Clean the tool
The tool will not cycle Depleted battery Charge the battery

6 Best Roofing Nailer 2021 (Reviews – Guide)
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