Understanding the Various Types of External Wall Insulation Nails

External wall insulation is an essential element of a building's thermal insulation, especially for those situated in colder climates. While external insulation has come a long way and offers several benefits, it requires the use of the right fastener, which is where external wall insulation nails come in.

External insulation nails help to secure the insulation panels to the walls and hold them in place. In this article, we will discuss the various types of external wall insulation nails that are commonly available.

Metallic Nails
Metallic nails are made of steel, copper, or aluminum and are considered the most common type of external wall insulation nail. They are suitable for holding insulation in place in different types of wall structures and have excellent resistance to rust or decay.

These nails come in various sizes depending on the insulation's thickness and the type of external cladding used. Metallic nails come in two main categories: hammer-driven metallic nails and gas-actuated metallic nails.

Plastic Insulation Anchors
Plastic insulation anchors are another variety of external wall insulation nails. They are made of thermoplastic materials and generally come in pre-manufactured lengths to hold insulation to the wall.

Insulation anchors have grooves beneath their heads that provide a better grip for the insulation material. The length of the anchor below the head can vary depending on the insulation thickness, making them a versatile option.

Composite Nails
Composite nails are relatively new in the market and are produced by fusing a metal head onto a plastic shank. They are corrosion-resistant and capable of holding most insulation brands and external cladding types.

Composite nails are easy to install, and you don't need any specialized tools. You can use a pneumatic nail gun that can drive the nail straight into the wall.

Adhesive Foam Nails
Adhesive foam nails are fast becoming the preferred option for homeowners due to the convenience they offer. These nails come with adhesive foam that not only holds the insulation in place but also provides added insulation value.

Adhesive foam nails can be used with various types of external cladding and insulation materials, making them versatile in different applications. They are perfect for those who want to install insulation on small to medium-sized areas.

Conclusion

In conclusion, choosing the right external wall insulation nails is vital to achieving a proper insulation installation. The common external wall insulation nails available include metallic nails, plastic insulation anchors, composite nails, and adhesive foam nails.