The V-Nail Benefits Guide


The V nail is commonly used in conservation and framing. They provide many benefits over other types of fasteners, including improved holding power, easier installation, and greater versatility. In addition, the v nail is less likely to damage the artwork or frame during installation. Here are some additional benefits of v nails:

A V-nail is less likely to loosen over time:

Unlike other types of fasteners, the v nail are designed to grip the wood more tightly as they age. This means that your artwork will be better protected against vibration and impact over time.

A V nail can be removed without damaging the frame:

If you need to remove your artwork from the frame for any reason, you can do so without damaging the frame with the v nail. This is not the case with other types of fasteners, which can often leave unsightly holes or scratches.

A V nail can come in a variety of sizes and finishes:

The V nail is available in a wide range of sizes and finishes to match any frame style. Whether you’re looking for a tiny nail for a delicate frame or a large nail for a heavy-duty frame, you’ll be able to find what you need.

The V nail is an essential part of any professional framer’s toolkit:

If you’re planning on having your artwork professionally framed, make sure to ask for a v nail to be used. This will ensure that your artwork is properly protected for years to come.


Why you should use v-nail in your next project


The V-nail is an essential tool for anyone working with wood framing, paneling, or any other type of wood construction. There are many advantages to using a v nail over other types of nails. First, they are much stronger and will not pull out as easily. Second, they create a tighter joint, which is important for preventing air and water leaks. Third, they are less likely to split the wood. And fourth, they are less likely to leave noticeable holes. All of these factors make v-nails the ideal choice for anyone looking to create a professional woodworking project. So if you’re planning your next project, be sure to pick up a few v-nails and give them a try. You won’t be disappointed.

The Right Nail


When it comes to choosing the right type of nail for your project, there are many factors to consider. One important consideration is the shape of the nail. Traditional nails have a round head, while v-nails have a V-shaped head. V-nails are specifically designed for use in framing applications. The V-shape enables them to grip the wood more securely, making them less likely to pop out over time. In addition, v-nails are less likely to split the wood when driven in, making them ideal for use with delicate or expensive frames. While v-nails may cost slightly more than traditional nails, they provide a stronger and more durable hold, making them worth the investment.

Differences in Vnail Grind Types

Did you ever wonder about the different types of V-nails?


You might have to use a microscope to see the difference, but….

SPT or Softwood nails are sharpened on the inside edge only, also they have a sharper angle grind to “cut” thru rather than push.

Softwoods such as poplar, pine and cedar generally have a more open grain and require a sharper v-nail to join the molding.

You would also use softwood v-nails for plastic/polystyrene frame molding.


HPT or Hardwood v-nails are sharpened on both edges to counter the resistance of such woods.

Hardwood nails have a blunter grind as well.

Hardwoods such as oak, ash, hickory, cherry, maple, and walnut have a tighter grain and require a blunt v-nail to join the molding.


MDF nails are slightly thicker than the hard or soft to “push” into and push aside the Fiberboard particles


vNail Grind Types

AMP Color Identification Chart for V-Nail Types

SW (Transparent)

MW/HW (Green)

HDF (Red)

Click Here to Shop All Sizes and Types of V-Nails

6 Best Picture Frame Joiners For Perfect Frames

Picture Frame Joiners

What if joining picture frames could be easier than ever before? Forget driving nails into the side of the frame. What you really need are good picture frame joiners that help you master the art of V-nailing, which makes joining frames quicker than you can imagine.

Wondering which picture frame corner joiners are best? Keep reading to discover our top recommendations for creating frames that are their own work of art.

1: U200

Unlike some of the other picture frame joiners on this list, the U200 is completely freestanding. And it is best if you only need light production of picture frames. For example, if you are an individual artist or small studio.

We love that this comes with a foot pedal to insert the V-nail. It makes operating the device much more convenient.

2: U300

The U300 is the next step up when it comes to picture frame joiner design. And it offers more options: you can use this semi-automatic joiner in a freestanding mode or a benchtop mode.

While it’s still better for low production rather than heavy production, this joiner can help you produce more frames than the U200 in a shorter amount of time. And the pneumatic foot actuator makes operating the U300 seamless for just about everybody.

3: U300P

Who needs the U300P? Someone who has a “need for speed.”

That’s because this upgraded version of the U300 can help you produce up to 200 joined frames per hour, all while offering the same choice between freestanding and benchtop use. And this semi-automatic joiner is proof that you don’t have to sacrifice quality for speed so long as you find the right joiner.

4: U400

Despite being a step above the U300 models, the U400 is not designed to beat the U300P in terms of frames created per hour. Instead, this model is designed for low production usage with a specialization in creating larger frames.

With the U400, you can join frames that are up to 5 – 1/2″ wide. And the dual-hand lever makes actually positioning the V-nails on these larger frames very easy and intuitive.

5: U500

Need to produce many frames quickly and the U300P isn’t enough for you? In that case, you may need the U500, which is capable of producing up to 300 joined frames per hour.

This is a production-level device that has special programming. Thanks to this programming, the joiner can perfectly recall and produce frames with a single V-nail, all while retaining perfect consistency and quality.

6: U600

Like the U500, the U600 is capable of producing up to 300 joined frames per hour. However, this device is designed for joining frames that may require fasteners of different sizes as joining frames of common millimeter sizes.

Beyond that difference, you get the same features we love about the U500. That includes the perfect computer recall as well as the capacity for high output production.

Getting the Best Picture Frame Joiners

Now you know what the best picture frame joiners are. But do you know where you can find these joiners and other specialized equipment for artists and manufacturers alike?

At Piel Associates, we offer the equipment and service you’ve been waiting for. To see how we can help your business, just contact us today!

Polystyrene Cutting Tips

What is polystyrene? 

Polystyrene is one of the most widely used kinds of plastic in the world. It can be found in disposable cutlery, DVD cases, packing materials and drinking cups. 

What are some of the benefits of using polystyrene? 

  • It will not warp from changes in temperature or humidity. It is also waterproof and cannot be damaged by insects. 
  • It cuts and joins easier and faster than wood moulding, cutting down on manufacturing time and money.
  • All sticks are a uniform 9.5 ft. long, making ordering hassle-free. 
  • It is lighter than wood, so you save on shipping.
  • It costs less than wood; giving your customers an inexpensive, high-quality alternative to wood your customers will appreciate

What type of saw do I need to use to cut your moulding? 

Polystyrene moulding can be cut by a regular wood saw. We recommend saw blades with less than 120 teeth, with a 36 tooth blade being ideal. Poly moulding cuts easily with no resistance so it is recommended to cut through it quickly. By using the appropriate blade and cutting technique you will not have to worry about the plastic melting. 

How many RPM’s should my saw be running at? 

Between 2,400 and 3,000 is the ideal range. If it is too low, the saw will build up heat and melt the moulding. If it is too high, it will cause your saw to vibrate and make uneven cuts. 

Can polystyrene moulding be cut using a chopper? 


What type of glue should I be using? 

You should be using some type of plastic glue. We recommend our poly glue: Piel Associates Glue Tape & Hardware. For a less expensive alternative, PVC glue from any hardware store would work well, although it will take longer to dry (approx. 1 hour). 

Can I join the frame using an underpinner? 

Yes, you can join polystyrene frames just like you would with wood moulding. Make sure the pins are not too close to the edge of the frame corners as they can split. 

How to Use Our V-Nails: A Brief Guide


Are you completing a project that calls for v-nails or wondering what they are?

We’ve put together a guide on using v-nails to make a picture frame, complete with tips on what kind of v-nails to use and what tools are available for a successful installation.

Continue reading to learn more about v-nails and how to use them.

What Are V-Nails?

V-nails are most commonly known as a type of nail that is used to bind the corners of a picture frame.

These nails are pushed, sharp edge first, into the corner joint of the frame by manual tools. There are several types and sizes of v-nails, available to suit any project you’re completing.

If you’re working with harder wood types such as Walnut, Cherry, Maple, and Ash, you’ll need Hard Power Twist v-nails. Alternatively, if you’re completing a frame using softer wood, such as Cedar, Poplar, and Banak, the Soft Power Twist v-nails will be best for you.

These different types of v-nails also work with materials such as Hard Fiberboard or plastic. The sizes of v-nails range from 5mm to 15mm, offering you a substantial variation to choose from.

Installing v-nails can be difficult, but with the right tools, you won’t have any issues.

Helpful Tools to Install V-Nails With

If you’re unfamiliar with installing v-nails or you only occasionally use them, using a manual tool will help you complete your frame easily.

One of the most simple tools to use for installing v-nails is a handheld tool that magnetically holds your v-nails, allowing you to simply push the staple into the frame using the tool.

If you’re a frequent user of v-nails and you’re searching for a handy tool to do the job for you, there are joiners and nailers that powerfully and seamlessly drive v-nails into your projects.

You can find most of these tools in your local hardware or department store. Of course, you can drive v-nails into your frames without extra tools, but this can be difficult to do without splintering the material you’re working with.

How to Use V-Nails in a Frame

Since v-nails are most commonly used in picture framing, this guide exemplifies how to install v-nails in a frame successfully.

Prepare your project by first cutting your material into 4 frame edges, gathering the v-nails of your choice, having wood glue on hand, and choosing what tool you’ll use.

Installing V-Nails

1. Prepare the edges of your cut frame by applying wood glue on each end and spreading it evenly.

2. Join the glued ends of your frame together.

3. Position your v-nail against the lined-up frame edge.

4. Using a tool you’ve chosen or a hammer, firmly drive the v-nail into the joined edge. Repeat this for all 4 edges of the frame.

5. Add another v-nail towards the center of the joined frame on each side, completing the frame with 8 v-nails installed.

6. Tighten the frame with a band or clamp for at least 30 minutes to let the glue dry.

You’ve now successfully completed a frame with v-nails.

Completing a Project With V-Nails

Whether you’re experienced with v-nails or not, learning more about the nail and what it does is useful. V-nails are great to use when building picture frames.

By consulting our brief guide, you’re able to finish your own project today. If you’re looking for the right v-nails for you, take a look at our page or contact us to get a quote today.

4 Custom Picture Framing Trends For Framing Companies


Interior design never stops moving; new trends are always catching. This is very much the case for custom picture framing trends as homeowners look for fresh and creative ways to add to the aesthetics of their space.

Photographs and art help to preserve important memories and associations for us. Where we choose to hang them in our homes and the frames that we use are just as important as the pictures that we are choosing.

In this blog post, we will take a look at four exciting picture framing trends that are already proving to be popular in 2021. Keep reading to learn more about what you should know going forward.


1. Shadow-Box

Simply put, a shadow-box is an enclosed glass-front display case that contains an object, typically with personal or artistic significance. Shadow-boxes are highly versatile, and they are becoming increasingly popular as custom picture frames.

Shadow-boxes have an aesthetic beauty that truly highlights important memorabilia or images. As they are generally deeper than traditional frames, they tend to draw a person deeper into the photograph or art piece held within.

The amount of white space within the frame is very versatile with shadow-boxes, as is the actual size of the shadow-box frame itself.

2. Float Frames

As the name suggests, float frames create the appearance of the artwork floating within the frame. This can create the feeling of three-dimensional depth for the viewer and really add to the beauty of a room or space.

Float frames usually pair with canvas artwork, and the frame plays an integral part in the overall visual appeal. The ability to be creative and incorporate the wall color behind the frame into the effect makes this an increasingly popular trend in modern homes.

For the best picture framing supplies for float frames (and others), choose Piel Associates.

3. Leather Frames

Leather frames are durable and versatile, given the different colors and textures possible.

High-quality leather frames are a timeless addition to any home or office and make for a wonderful birthday or anniversary gift. Leather frames are proving popular again in 2021, combining a vintage and natural feel that is also truly artistic.

4. Corner Frames

Corner picture frames add incredible visual depth to spaces by fitting into the corners of rooms or wrapping around the angles of walls. They can make an excellent focal point for any space.

Corner frames are more intricate than traditional ‘flat’ frames but create stunning visual effects that add to the feel of any room. We expect that this exciting trend will continue in 2021.

Choose Us for Your Custom Picture Framing Tools & Supplies

For more than 20 years, Piel Associates has provided a quality picture framing service for our clients. The above custom picture framing trends are sure to attract more and more attention and interest as 2021 progresses.

For more information on our range of supplies and tools, contact our friendly team here. We look forward to talking with you.