5 Best Siding Nailer For LP Smartside Projects

LP smartside is a modern engineered wood made of wood, wood strands, and Zinc borate. It is much lighter, dust-free, and consists of anti-fungal decay and anti-termite feature. That makes it a better choice over fiber cement siding. Moreover, it is way cheaper than fiber cement boards.

LP smartside is lightweight and delicate, which requires extra attention during installation and nailing. You need the best siding nailer for LP smartside to handle this subtle work. Rough handling and nailing can damage the surface of the board, create cracks or break apart.

It is wise to double-check the features like driving force adjustment, dept adjustment, fastener compatibility, etc before buying the Best Siding Nailer for LP Smartside installation.

Quick overview

Best overallMetabo HPT NV65AH2Check Price on Amazon
Budget-friendlyFreeman PCN65Check Price on Amazon
Best valueBostitch N66CCheck Price on Amazon

Top 5 Best siding nailers For LP smartside

Some mandatory specifications of the best siding nailer required for LP smartside installation have been walked through for picking up the Best 5 Nailers:

Best overall – Metabo NV65AH2 HPT Coil Siding Nailer 

Hitachi Power Tools(HPT) is a worldwide renowned heavy-duty power tool manufacturing company. Hitachi developed and rebranded its Hitachi NV65AH2 to Metabo HPT NV65AH2 with the same power and quality.

Metabo HPT NV65AH2 is a standard size siding nailer with a dimension of only 11-27/64″ x 5-3/64″ x 11-3/16″ making it a relatively compact tool. 

It has a magazine designed for loading a maximum of 300 nails allowing it to work for a longer duration. 

You can load plastic/wire collated siding nails from 1½” to 2½” and diameter .09” to.099″ which is compatible with LP smartside installation manual. 

This tool has a tilt bottom magazine with a side-way loading feature for quick reload. You can conveniently use the tool for long shifts for work because of the lightweight Aluminium housing(4.8lbs). It has a No-mar tip with an additional nose cap which ensures markless nailing.

You can easily direct away the exhaust using the 360-degree air deflector. The flip-switch helps in quickly switching between contact and sequential lactation mode. This tool also has a tool-less dial system for determining the depth of nail penetration. 

Metabo HPT NV65AH2 is a high-grade siding nailer specifically made for Hardie siding, LP smartside, Fibre cement siding. Moreover, fencing, exterior trimming, and decking can also be done using this nailer. Professional builders use this tool for siding.

Nail jam can be easily cleared.Not suitable for buyers having a low budget.
Plastic shield on the nose gives protection
Rafter hook is not installed.
Well-balanced tool with decent weight ratio.
Comfortable to hold the rubberized grip.
Remaining nail in the magazine can be detected.

Budget-friendly – Freeman PCN65 Pneumatic 15 Degree 2-1/2″ Coil Siding Nailer

Freeman PCN65 is a specialized siding nailer from Freeman Tools. Freeman tools is a worldwide famous power tool producing company.

This tool has a dimension of 14.63″ x 5.78″ 13.38″ making it a relatively bulky tool to work with. Its magazine can load 200-400 nails which lessen the reloading of nails. 

You can load plastic collated 1-1/4″–2-1/2″ nails or wire collated 1-3/4″–2-1/2″ nails that ensure maximum compatibility with siding projects. 

This tool has a  depth adjuster to select the required depth of penetration in the LP smartside without using any tool. You can deflect the exhaust by rotating the rear exhaust cap 360 degrees. 

It also has a No-mar tip feature that allows nailing leaving no impact marks on the surface. You will find the air filter handy which keeps the tool dust-free.

It can detect remaining nails in the magazine and can stop working automatically to prevent dry firing and damage to the tool. 

You will easily handle the tool around the worksite because of its Magnesium housing and reduced weight(5.5lbs). Moreover, it also has a pre-installed rafter hook present for easy maneuverability. 

Freeman PCN65 is recommended for expert builders only who can use this tool in siding, wall and roof sheathing, and decking installation.

Easily movable on the workspace.Only Bump fire actuation mode is present.
Comfortable to hold the rubberized ergonomic grip.Jam clearing is not easy.
Negligible mark is seen on the nailing point.
Hook is a handy feature to work in elevated conditions.
Quick side way nail loading reduces time.

HBT HBCN65P 15 Degree 2-1/2-Inch Coil Siding Nailer

HBT HBCN65P model is new but promising in the competition of power siding nailers. Flagship features with a decent price make it noticeable in the market for LP smartside installation.

HBT HBCN65P is 17x16x6 inches in dimension making it comparatively bigger. But, it has Magnesium housing which reduces overall weight to 4.9lbs only allowing you to work comfortably. 

Its magazine is designed to hold 250-350 nails at a time that reduce reloading from time to time. 

Moreover, you can load both 15-degree wire/plastic collated nails having length 1-ΒΌ Inch to 2-Β½ Inch with a diameter of 09-.115”. So, LP smartside installation can be done easily with these nails. 

The 360-degree rotatable exhaust cap will help you to direct exhaust away from your face. You can easily select the required depth of nail to be penetrated using the depth adjuster dial. Its no-mar tip keeps the surface of the board smooth and markless.

You can conveniently switch between contact and sequential actuation mode with a flip of a switch only. This tool features open nose jam clearing allowing to remove stuck nails effortlessly.

Apart from siding, HBT HBCN65P can also be used for framing, subflooring, window trimming, and wood fencing. This budget-friendly tool can be used by both professionals and home users.

Air hose does not twist due to the swivel air plug.Anti dry fire lock-out system is unavailable.
Nails can be reloaded in a short time.Rafter hook is unavailable.
Exposed nose makes maintenance easy.
Rubber molded ergonomic grip ensures less fatigue.
Better maneuvering due to its lightweight design

MAX USA CORP SUPERSIDER CN565S3 Siding Coil Nailer for LP smartside

β€œMax Tool” develops industrial-grade heavy-duty hand tools, power tools used for construction purposes. MAX CN565S3 is produced specially for durable siding projects like Hardie siding, LP smartside, etc.

It has a quick-load magazine with a capacity to hold 400 siding nails reducing overall work time significantly. 

This tool can receive 15-degree wire/plastic collated 1-ΒΌ to 2-½” siding nails with .083-.099” diameter making it compatible with all siding boards. The DImension of this tool is only 11 7/8″(H) x 5″(W) x 10 7/8″(L) making it a compact tool to work with.

This tool has its housing made up of high-density plastic that reduces the weight to only 5.2lbs. You can work fatigue less for a long shift because of its rubber molded handle. 

Moreover, it has a tool-less depth adjusting feature for choosing the perfect depth for the stud and board.

You can avoid unwanted accidents with its anti-double fire safety mechanism and can keep the tool clean with a self-filter cleaning feature. 

It has a swivel hose mechanism allowing you to move around freely without twisting the pipe. This tool is provided with an exhaust adjuster to direct away the exhaust blow-out from your face. 

MAX CN565S3 is a siding specialized tool for professionals only. Home users can also use it for other woodworks like fencing, decking, exterior trim etc.

Unwanted firing can be avoided with a safety lock system.Single firing is not available.
Working for long shifts is easy due to being lightweight.Lack of exposed nose makes jam clearing hard.
Depth in between stud and plank can be chosen precisely 
Easily maneuverable around the worksite.
Cleaning and maintenance is easy.

Best value – Bostitch N66C Coil Siding Nailer

Bostitch is a very well-known power tool producing company in the world. This company produces quality tools for quality construction. Bostitch N66C is a power siding nail gun from Bostitch.

It can easily handle all siding projects because its magazine can flexibly receive 15-degree wire weld/plastic inserted coil nails from 1-1/4″ – 2-1/2″ and diameter .080″ – .092″. 

You can quickly reload nails with its bottom opening magazine which can hold 300 nails at a time. This tool has a size of only 11 x 5 x 12 inches making it highly compact and portable. 

The housing of this tool is made up of Aluminium that reduces the overall weight to only 4.7lbs only. It also has a soft foot No-mar tip feature that nullifies the impact mark on the surface. 

You can adjust the exhaust direction according to your choice in any direction. It has a dual trigger-changeable actuation mode of single and sequential firing for different purposes. This tool has a dial-knob that adjusts the nail penetration depth without using any tool. 

Expert carpenters use Bostitch N66C mostly for wood siding, cement siding, fiber cement siding works. But it can be used for framing, sheathing, subflooring, window buildup, decking installation works as well.

Well balanced body and rubberized grip for comfortable work.Takes a lot of time to switch modes.
Extra switch for safety during trigger change.Relatively expensive.
Soft foot of the tip does not damage the surface.
Easy maneuverability with swivel hose.
Rafter hook is handy during elevated nailing.

Things To Look For In a Best LP smartside Nailer

LP smartside installation is sensitive work. So following points should be noted before picking Best Siding Nailer For LP smartside:

What nails do you use for lp smartside?

You need 0.113-inch smooth shank diameter hot-dip galvanized nails or 7/1/4″ with 6″ reveal for the LP smartside. Now considering the nail size, pick the right nailer that can drive such nails.

Depth Adjuster

LP smartside boards are comparatively lighter and softer than cement or wood boards. Over-driven nails may cause damage to the surface of the board or the board itself. 

So, you can choose siding nailers with a tool-less depth adjuster feature. It will not only save the board from damage but will also increase your flexibility during work.

Fastener Compatibility

Specific siding nails with perfect length and diameter should be used for LP smartside. LP smartside installation manual recommends hot-dipped galvanized nails with ring shanks. Therefore, you may pick a siding nailer with flexible compatibility with the nail type for LP smartside installation.

No-Mar Tip

Since LP smart sides are comparatively softer and lighter. It is better to pick a nailer with a No-mar tip and an extra soft foot for the nailer tip. This keeps the surface smooth and markless after nailing.


LP smartside installation requires the best siding nailer for LP smartside for the perfect outcome. 

Metabo HPT NV65AH2 and Bostitch N66C both have decent features like depth adjuster, lightweight, No-mar, etc. But this tool is exclusively designed for professionals only and so the price is very high. 

On the other hand, Freeman PCN65 is a powerful siding nailer with a tool-less depth adjuster, Soft-Tip, Dual firing mode, pre-installed rafter hook, etc. It can be used by both home users and expert carpenters since it is budget-friendly.