Guide
Product Guide WindsorONE Siding

WindsorONE Traditional Nickel Gap (WOSNTG6, WOSNTG8)

WindsorONE’s Traditional Nickel Gap tongue-and-groove boards deliver what contractors actually want — consistent 1/8” spacing without the hassle of manual spacers and boards straight enough that you don’t waste time sorting through a pile looking for the good ones. Contractors report boards are extremely straight with no bows or twists, saving sorting time. At 3/4” x 5-1/2” (WOSNTG6) or 3/4” x 7-1/4” (WOSNTG8), these 16-foot boards give you the coverage calculations that matter: 0.43 square feet per lineal foot for the 6-inch nominal and 0.58 square feet for the 8-inch.

The factory-applied three-coat 100% acrylic latex primer changes the game for Montana’s short construction season. You’re not burning daylight waiting for primer to dry between coats. Contractors praise the excellent factory priming that provides a smooth base and reduces job-site labor. Just acclimate, install, and shoot your top coat. That’s time back in your pocket when you’re racing to close in before October freeze-up.

A large white semi-truck with flatbed trailers is parked at Western Building Center's corporate yard facility

Dimensional Specifications and Coverage

Let’s talk numbers that actually matter for takeoffs:

SpecificationWOSNTG6WOSNTG8
Actual Dimensions3/4” x 5-1/2”3/4” x 7-1/4”
Nominal Size1x61x8
Standard Length16 ft16 ft
Coverage0.43 sq ft/LF0.58 sq ft/LF
Gap Size1/8” (pre-set nickel gap)1/8” (pre-set nickel gap)
ProfileTongue and Groove (T&G) with shiplap appearanceTongue and Groove (T&G) with shiplap appearance

The finger-jointed technology isn’t marketing fluff. These boards come out of the bundle straight and stay that way. No culling the dogs. No fighting twisted boards into submission. Your crew installs what you deliver.

Installation Efficiency Features

The pre-set gap is the real time-saver here. The 1/8” gap is factory-set; no additional spacers are required between boards. Think about that — no nickels, no shims, no arguments about whether the gap looks consistent. The tongue-and-groove profile means blind-nailing through the tongue with 6-penny (6d) finish nails. Clean installation, no face nailing unless you’re into that look.

Smooth surface on all four sides means no mill marks to sand out. The three-coat acrylic primer gives you a surface that’s actually ready for paint. Not “ready” like bare wood is technically ready. Ready like you can shoot your top coat and move on.

Tools required include pneumatic nailer or hammer, level, stud finder, measuring tape, moisture meter (optional but recommended). Standard finish carpenter setup. Nothing special needed.

A covered warehouse storage area with stacks of boxed building materials organized under a metal roof structure with red trim

Interior Moisture Requirements

Here’s where Montana’s dry indoor climate actually helps. Ensure interior moisture content is 8% or less before installation. Most Montana homes run 20-30% indoor humidity in winter — wood stored inside hits that 8% target without breaking a sweat.

Acclimate boards on-site before installation. Don’t skip this step thinking Montana’s dry air gives you a pass. Temperature matters as much as moisture. Cold boards brought into a heated space will move.

These are standard interior climates only — not for exterior use or high-moisture/wet areas like showers. No specific warranty stated for the Traditional line, unlike WindsorONE’s Protected products that carry 30-year coverage. You’re buying interior finish boards, not submarine paneling.

A lumber yard storage area showing numerous stacks of packaged building materials wrapped in white plastic covers

Quality Control Advantages

Generally considered worth the premium price due to labor savings during installation. That’s contractor-speak for “costs more but saves enough time to pay for itself.”

The finger-jointed construction eliminates the natural defects that make solid boards unpredictable. No knots popping out. No grain reversal causing cups and twists. Just consistent, stable material that installs like it should.

SCS Gold Indoor Air Quality Certification matters more than most guys realize. Customers increasingly ask about VOCs, especially in bedrooms and kids’ spaces. Having that cert in your back pocket closes conversations before they start.

Crafted from durable WindsorOne material, these boards are praised for their ease of installation, consistent quality, and attractive finish. The consistency is what sells it. Every board out of the bundle works. No sorting, no waste, no callbacks because one board decided to pretzel itself three months later.

This image shows a large industrial warehouse building with beige metal siding and red trim, featuring an open bay door that

Frequently Asked Questions

Q: What’s the actual coverage per board for material calculation? A: WOSNTG6 provides 0.43 square feet per lineal foot, while WOSNTG8 gives you 0.58 square feet per lineal foot. At 16 feet long, that’s 6.88 square feet per WOSNTG6 board and 9.28 square feet per WOSNTG8 board.

Q: Do these boards require special fasteners? A: Use 6-penny (6d) finish nails for installation. Blind-nailing through the tongue is recommended. Standard pneumatic finish nailer works perfect.

Q: Can I use these in a bathroom or mudroom? A: No. These are compatible with standard interior climates only — not for high-moisture/wet areas like showers. Stick to living rooms, bedrooms, and dry interior spaces.

Q: What’s included with purchase and what do I need to supply? A: You get primed wood boards sold individually or in bundles, typically in 16’ lengths. You’ll need to supply fasteners (6d nails), top-coat paint, wood filler for nail holes, and trim/molding like baseboards or crown molding.

Q: How does the Traditional line compare to WindsorONE’s Protected products? A: Traditional (WOSNTG) is for standard interior use and lacks the moisture-resistant additives found in the Protected line. Protected boards feature a 30-year limited warranty and enhanced durability against mold and rot. The Traditional line is sold as-is for standard interior applications with no specific warranty stated.

Ready to Get Started?

Our siding specialists can help you find the right WindsorONE products for your project.