Benjamin Moore Celect Cellular Composite Siding

Benjamin Moore’s Celect siding offers something most composite sidings can’t touch — a gravity-lock system that eliminates caulking at joints while standing up to 210+ mph winds. No caulking or flashing required at joints; panels interlock using a gravity-lock system. Designed to move freely within the locking system to handle expansion and contraction without buckling. For contractors tired of callbacks about failed caulk joints and buckled panels, this changes the game.

The Gravity-Lock Advantage

Designed to move freely within the locking system to handle expansion and contraction without buckling. Traditional composite sidings fight thermal movement with rigid connections. Celect’s approach lets panels float within the locking mechanism. Montana’s temperature swings — where a chinook can spike temps 40 degrees in hours — usually torture rigid siding systems. This floating design handles those extremes without the stress cracks and joint failures that plague lesser products.

The wind rating: Tested to withstand winds over 210 mph puts this siding in hurricane territory. Overkill for most Montana installations? Maybe. But when a winter storm hammers the Rocky Mountain Front with 100+ mph gusts, that overengineering starts looking smart.

Installers value the lack of caulking, though some early reports mentioned issues with expansion/contraction in extreme climates—issues largely addressed in later iterations with thicker material and improved interlocking designs. It is widely considered a ‘top-tier’ alternative to fiber cement.

Board & Batten Specifications

The numbers contractors need:

Specification	Value
Exposure Width	11 inches
Panel Length	10 feet
Coverage per Carton	100 sq ft (1 square)
Pieces per Carton	11
Weight per Carton	102 lbs per carton (100 sq ft)
Material Thickness	Approx. 1/4 inch

That 102-pound carton weight tells the real story. Heavier than vinyl, lighter than fiber cement. Crews can handle it without the back strain of cementitious products, but it’s substantial enough to hang straight and resist impact.

The material: Cellular Composite (PVC) with white substrate provides consistent color throughout the panel thickness. Scratch it, ding it — no dark substrate showing through like cheaper products.

Kynar Aquatec Finish Protection

finish: Low-gloss Kynar Aquatec® coating backed by a 25-Year Color Fade Protection Warranty (covers fade of the Kynar Aquatec finish). Kynar isn’t some marketing gimmick. This fluoropolymer technology comes from the commercial metal roofing world where 30-year color retention is standard.

The finish comes in 15 fade-resistant colors, including bold and neutral shades, with the option for custom painting using Celect Canvas. That Canvas option — the unpainted version — opens up custom color matching. Celect Canvas (the unpainted version) is specifically designed to be painted with vinyl-safe colors from premium brands like Benjamin Moore. Benjamin Moore is often highlighted in product brochures as a recommended paint source for custom finishes. Must use ‘Vinyl-Safe’ paints to prevent excessive heat absorption and warping.

Montana’s high-altitude UV exposure accelerates finish degradation on most sidings. The Kynar protection addresses this directly. The siding offers authentic grain texture with a virtually seamless appearance and is available in a wide range of rich, prefinished colors with a low-gloss Kynar Aquatec® finish that resists fading.

Installation Reality

Required accessories: include starter strips, corner trim, door and window trim, and soffit-compatible J-channel. Nothing proprietary here — standard vinyl siding accessories work fine. The orientation: Vertical installation for Board & Batten profile means gravity assists water drainage naturally.

Celect siding replicates wood’s beauty while offering durability, low maintenance, and advanced moisture resistance through a patented interlocking seam design. The interlocking system means no face nailing through the panels. Blind nail everything. Expansion and contraction happen behind the scenes, not visible on the face.

Bottom Line

Celect earns its premium positioning through genuine performance advantages. The gravity-lock system alone justifies consideration for any job where thermal movement matters — which in Montana means everywhere. Add the 210+ mph wind rating, 25-year Kynar finish warranty, and compatibility with Benjamin Moore’s vinyl-safe paint systems, and you’ve got a siding that handles Montana’s climate extremes without the maintenance headaches of wood or the brittleness issues of fiber cement.

Professionals and homeowners generally praise Celect for its ‘seamless’ appearance and the authenticity of the wood grain. For contractors building in Montana’s freeze-thaw climate, the floating panel design and elimination of caulked joints solve real problems. Not the cheapest option. But for clients who understand that what goes on the walls matters as much as what goes under the roof, Celect delivers.

Frequently Asked Questions

Q: What wind rating does Benjamin Moore Celect siding have?

Benjamin Moore Celect Cellular Composite Siding is tested to withstand winds over 210 mph, making it suitable for extreme weather conditions including coastal installations. The gravity-lock system that achieves this rating requires no caulking or flashing at joints.

Q: How much does a carton of Celect 11” Board & Batten siding weigh and cover?

Each carton of Benjamin Moore Celect 11” Board & Batten weighs 102 lbs and covers 100 square feet (1 square). The carton contains 11 pieces, each 10 feet long with an 11-inch exposure width.

Q: What’s the warranty on Celect siding’s color finish?

Benjamin Moore Celect siding comes with a 25-Year Color Fade Protection Warranty on its Kynar Aquatec® finish. The product also includes a Limited Lifetime Warranty on the structural components.

Q: Can you paint Celect siding a custom color?

Yes, Benjamin Moore Celect offers a Canvas option (unpainted version) specifically designed for custom painting with vinyl-safe colors. Benjamin Moore paint is highlighted in product brochures as a recommended paint source, but you must use vinyl-safe formulations to prevent heat absorption and warping.

Q: How does Celect handle expansion and contraction?

Benjamin Moore Celect uses a proprietary gravity-lock system that allows panels to move freely within the locking mechanism during temperature changes. This floating design eliminates the need for caulking at joints and prevents buckling from thermal expansion and contraction.

Q: What certifications does Celect siding have?

Benjamin Moore Celect holds ICC-ES ESR-3424 certification for Cellular PVC Siding, Florida Building Code (FBC) approval, Texas Department of Insurance (TDI) evaluation, and VSI (Vinyl Siding Institute) certification. These certifications verify its performance in high-wind and extreme weather applications.