What is Nickel Gap Siding? A Complete Guide to Costs, Installation & Benefits

What is Nickel Gap Siding?

Nickel gap siding, also known as nickel-gap or nickel-gap vinyl siding, is a popular exterior cladding option for homes and businesses. It's named after the distinctive nickel-sized gap between each panel, which not only adds visual appeal but also serves a practical purpose. This article delves into the details of nickel gap siding, its benefits, installation, and maintenance.

Understanding Nickel Gap Siding

Nickel gap siding is typically made from vinyl, a durable, low-maintenance material. The siding panels are designed with a slight overlap, creating a consistent, nickel-sized gap between each panel. This gap allows for better water drainage and ventilation, preventing moisture buildup and potential damage to the underlying structure.

Benefits of Nickel Gap Siding

  • Enhanced Curb Appeal: The unique nickel gap design gives a home a distinctive, upscale look.
  • Improved Ventilation: The gaps allow for better airflow, reducing the risk of moisture-related issues.
  • Easy Installation: Nickel gap siding is designed for quick and easy installation, saving on labor costs.
  • Low Maintenance: Vinyl siding requires minimal upkeep, with no need for painting or staining.
  • Durability: Vinyl is resistant to rot, insect damage, and extreme weather conditions.

Nickel Gap Siding Profiles

Nickel gap siding is available in various profiles, or shapes, to suit different architectural styles. Common profiles include:

A Buyer's Guide To Shiplap Siding: What It Is, Where To Use It, Pros ...

Profile Description
Dutch Lap A classic, symmetrical profile with a flat face and rounded edges.
Beaded A simple, flat profile with a small bead or ridge along the bottom edge.
Shake and Shingle Designed to resemble wood shakes or shingles, these profiles add a rustic, textured look.

Installing Nickel Gap Siding

Nickel gap siding installation typically involves the following steps:

  1. Preparation of the exterior wall, including sheathing and water-resistive barrier installation.
  2. Installation of a starter strip at the bottom of the wall.
  3. Horizontal installation of siding panels, starting at the bottom and working up, with a nickel-sized gap between each panel.
  4. Installation of J-channel trim around windows, doors, and corners.
  5. Installation of a drip cap or head flashing at the top of the wall.

Maintaining Nickel Gap Siding

Nickel gap siding's low-maintenance nature makes it a popular choice for homeowners. Regular cleaning with a mild detergent and water is usually sufficient to keep it looking its best. To ensure longevity, it's important to:

  • Inspect the siding annually for any signs of damage.
  • Keep gutters clean and in good repair to ensure proper water drainage.
  • Avoid power washing, as it can damage the siding and void warranties.

Nickel Gap Siding Cost

The cost of nickel gap siding varies depending on the quality of the vinyl, the profile chosen, and the size of the home. On average, homeowners can expect to pay between $3 to $8 per square foot, installed. This makes nickel gap siding a cost-effective option compared to other exterior cladding materials like wood or fiber cement.

Nickel Gap Siding

Reference

Engineered Wood Nickel Gap Siding | LP® SmartSide® Siding

Designed to help you create a home exterior that fits your style, nickel gap siding from LP can help make a variety of homes more beautiful and durable.

A Buyer's Guide To Shiplap Siding: What It Is, Where To Use It, Pros ...

A Buyer's Guide To Shiplap Siding: What It Is, Where To Use It, Pros ...

Reference

Nickel Gap Siding | This Old House - YouTube

17.01.2025 ... Tom Silva and Kevin O'Connor start work on the exterior siding, beginning with the nickel gap siding at the front of the Lexington Modern ...

Nickel Gap Siding

Nickel Gap Siding

Reference

What is Nickel Gap Siding and How It Differs from Shiplap - Feldco

21.04.2026 ... Nickel gap siding uses wood, cedar, or LP boards with a small gap between them. Discover the difference between vertical nickel gap and ...

#1 Rated Nickel Gap/Ship Lap Siding Contractor Denver | Bellwether

#1 Rated Nickel Gap/Ship Lap Siding Contractor Denver | Bellwether

Reference

Guide to Nickel Gap Siding - Modern Mill

At its core, Nickel Gap siding features precisely milled boards with a uniform gap, about the thickness of a nickel between them. Unlike shiplap siding whose ...

#1 Rated Nickel Gap/Ship Lap Siding Contractor Denver | Bellwether

#1 Rated Nickel Gap/Ship Lap Siding Contractor Denver | Bellwether

Reference

Shiplap VS Nickel Gap | Nickel Gap is Better!!! - YouTube

02.07.2021 ... In this video we take at the differences between Shiplap & Nickel Gap. Shiplap is the common terminology but nickel gap has some distinct ...

Nickel Gap Siding

Nickel Gap Siding

Reference

Nickel Gap & Shiplap: What Are The Differences Between Them?

30.11.2024 ... Like shiplap, nickel gap wood siding is a common element in interior design. It has a uniform gap width (about a nickel's size), a smoother look ...

Engineered Wood Nickel Gap Siding | LP® SmartSide® Siding

Engineered Wood Nickel Gap Siding | LP® SmartSide® Siding

Reference

Nickel Gap Siding | Modern Horizontal & Vertical Panels

Get clean lines and subtle shadowing with modern Nickel Gap siding. Choose horizontal or vertical layouts—start customizing your home's look today.

#1 Rated Nickel Gap/Ship Lap Siding Contractor Denver | Bellwether

#1 Rated Nickel Gap/Ship Lap Siding Contractor Denver | Bellwether

Reference

When installing LP nickel gap siding vertically, what is used ... - Reddit

25.08.2025 ... They make Z flashing for this purpose. Check out Perkins builder brothers on YouTube the mega modern build series they used LP nickel gap on it, ...

Nickel Gap Siding

Nickel Gap Siding

Reference

Move Over Shiplap, Nickel Gap Is the Siding Style You Need to Know

16.01.2025 ... The main difference is that true Nickel Gap is milled like flooring, creating a tongue and grove. Therefore, NG can be installed with no nail holes showing.

LP SmartSide Siding: A Buyer's Guide | Fixr.com

LP SmartSide Siding: A Buyer's Guide | Fixr.com

Reference

Nickel Gap vs. Shiplap: What's the Difference? - Homestead Timbers

14.05.2025 ... Despite the name, nickel gap isn't technically shiplap. It's milled more like tongue and groove paneling, but instead of a beveled “V” joint, ...

#1 Rated Nickel Gap/Ship Lap Siding Contractor Denver | Bellwether

#1 Rated Nickel Gap/Ship Lap Siding Contractor Denver | Bellwether

Reference

Easily Install Nickel Gap Siding | Diamond Kote Siding System

10.04.2025 ... Nickel Gap is a beautiful siding option and adds a modern look to exteriors. This install video highlights how to install nickel gap siding ...

#1 Rated Nickel Gap/Ship Lap Siding Contractor Denver | Bellwether

#1 Rated Nickel Gap/Ship Lap Siding Contractor Denver | Bellwether

Reference

Nickel Gap Siding - Pinterest

Nickel gap interior siding is the perfect way to add a touch of character to your. Character Grade Oak Flooring. Character Grade White Oak Nickel Gap. White Oak ...

#1 Rated Nickel Gap/Ship Lap Siding Contractor Denver | Bellwether

#1 Rated Nickel Gap/Ship Lap Siding Contractor Denver | Bellwether

Reference

Nickelgap origin | Forum | Archinect

03.09.2025 ... ... nickel-gap, which Joanna and Chip ... Was nickel gap not first utilized as exterior siding before it became a decorative interiors trend?

Sustainable Nickel Gap Siding & Modern Wood Nickel Gap Siding ...

Sustainable Nickel Gap Siding & Modern Wood Nickel Gap Siding ...

Reference

LP Building Solutions Launches Innovative LP® SmartSide® Nickel ...

Nickel Gap Siding showcases a unique tongue and groove joinery that provides a flush surface, allowing the installer to conceal fasteners and helping to ensure ...

#1 Rated Nickel Gap/Ship Lap Siding Contractor Denver | Bellwether

#1 Rated Nickel Gap/Ship Lap Siding Contractor Denver | Bellwether

Reference

Nickel Gap T&G - AdvantageLumber Blog

06.11.2024 ... Nickel Gap T&G · Once installed, the finished look of Nickel Gap T&G closely resembles that of Shiplap siding. · The consistent nickel gap spacing ...

Engineered Wood Nickel Gap Siding | LP® SmartSide® Siding

Engineered Wood Nickel Gap Siding | LP® SmartSide® Siding

Reference

APPLICATION INSTRUCTIONS

LP SmartSide Nickel Gap lap siding may be installed over the exterior portion of a 1-hour fire-resistive exterior wall assembly, including assemblies using ...

Order - Modern Mill

Order - Modern Mill

Reference

Nickel Gap Products - Warren Trask Company

Nickel Gap patterns go together via either of two patterns; Tongue & Groove (T&G) or a Ship Lap pattern, each of which can be milled so that they intentionally ...

LP SmartSide Nickel Gap Siding Instruction Manual

LP SmartSide Nickel Gap Siding Instruction Manual

Reference

Sustainable Nickel Gap Siding & Modern Wood Nickel ... - Modern Mill

ACRE is made from natural rice hulls, so like wood, each piece features its own unique color variation and grain character. Colors shown may differ from the ...

Nickel Gap Traditional - WindsorONE

Nickel Gap Traditional - WindsorONE

Reference

Boral Nickel Gap siding - GreenBuildingAdvisor

16.11.2018 ... It is made from fly ash and polymers. The plan is to install it over exterior foam with a rain screen gap made from one by furring strips in zone 6a, a cold ...

LP Building Solutions Launches Innovative LP® SmartSide® Nickel Gap ...

LP Building Solutions Launches Innovative LP® SmartSide® Nickel Gap ...

Reference

Installing Nickel Gap Siding - Fine Homebuilding

30.11.2016 ... The Boral TruExterior Nickel Gap Siding that Bruce and I used on the face of the dormer was installed with relative ease due to the tongue and groove style ...

LP SmartSide Nickel Gap Siding | Legacy Pre-Finishing, Inc.

LP SmartSide Nickel Gap Siding | Legacy Pre-Finishing, Inc.