Benjamin Moore Celect Canvas Shake 7″: Wind-Rated Siding That Outperforms the Competition

Benjamin Moore’s Celect Canvas Shake 7″ gives contractors a shake profile siding with 210+ mph wind resistance and the flexibility to match any paint color scheme. The cellular composite construction delivers higher thermal resistance than fiber cement, wood, or vinyl alternatives while absorbing virtually no water. A Limited Lifetime Warranty backs the material against rot, corrosion, splitting, and cracking — but only when painted with vinyl-safe colors meeting specific Light Reflectance Value requirements.

This kit performs where Montana weather punishes lesser products. Canvas panels require mandatory pre-installation painting, transforming the unpainted surface into any Benjamin Moore color that meets the LRV ≥ 50 requirement. The 7-inch shake profile comes in panels approximately 49.5 inches long, with 21 to 24 pieces per carton covering about 50 square feet.

Wind and Weather Performance

Testing shows this siding handles wind speeds exceeding 210 mph — far beyond what even Montana’s chinook-prone areas throw at buildings. Gravity Lock Technology prevents the warping and buckling that destroys traditional shake installations in extreme weather.

The rigid PVC core material carries a Class A fire rating, making it suitable for wildfire-prone regions. Complete moisture resistance means no rot, mold, or mildew — even in harsh weather areas where traditional wood shakes fail within a decade.

Specification	Value	Source
Wind Rating	> 210 mph	Tested
Fire Rating	Class A (core material)	Manufacturer
Water Absorption	Virtually none	Manufacturer
Thermal Performance	Higher R-value than fiber cement, wood, or vinyl	Manufacturer

The patented interlocking joints create virtually seamless weather protection that keeps moisture out of the wall assembly. Unlike fiber cement that can delaminate or wood that swells and cracks, this cellular composite maintains its dimensional stability through Montana’s freeze-thaw cycles.

Installation Requirements and Paint Specifications

Here’s where Canvas differs from pre-finished siding options. Shake panels must be painted before installation — both the face and lap joints need coating with high-quality acrylic latex ‘vinyl-safe’ paint from Benjamin Moore, Sherwin-Williams, or PPG.

The 25-year finish warranty depends entirely on using vinyl-safe paint with a Light Reflectance Value of 50 or higher. Skip this requirement and you’re on your own when the finish fails. Dark colors with low LRV ratings can cause PVC siding to overheat and warp — that’s why the manufacturer enforces this specification.

Installation uses a gravity-lock design with hidden fasteners and corrosion-resistant nails (3/8” head diameter), cutting with standard circular saws, miter saws, or jig-saws. Precise expansion gaps of 1/8” to 1/4” at ends and trim accommodate PVC’s thermal movement. The system requires installation over continuous Water-Resistive Barrier and solid sheathing — no shortcuts on substrate preparation.

Performance Comparisons

Against fiber cement, Celect Canvas offers higher R-value, lighter weight, better moisture resistance with no delamination risk, and easier cutting on the jobsite. The material completely resists water-induced rot and termite damage that plagues engineered wood products containing organic fibers.

Compared to standard vinyl siding, Canvas brings significantly thicker construction, more realistic wood texture, hidden fasteners, and seamless joints. The authentic cedar shake aesthetic comes without wood’s maintenance headaches — no painting, staining, or regular caulking after installation.

The 100% recyclable cellular composite construction appeals to sustainability-minded builders. But the real value shows up in long-term performance — this siding handles whatever Montana throws at it without the constant maintenance wood demands.

Common Questions

Can I use any exterior paint on Canvas siding? No. The warranty requires vinyl-safe paint with an LRV of 50 or higher from Benjamin Moore, Sherwin-Williams, or PPG. Standard exterior paints can cause overheating and void your warranty.

Do I really need to paint before installation? Yes. Canvas shake panels must be painted — including both face and lap joints — before installation. The manufacturer considers this mandatory, not optional.

How does the warranty transfer to new owners? The warranty typically transfers to the next homeowner, protecting their investment in the siding system.

What’s included with the siding panels? The system includes inside and outside corner posts, starter strips, various trim and moulding styles, mounting blocks for fixtures, gable vents, and touch-up paint kits to complete the installation.

Frequently Asked Questions

Q: What wind speeds can Benjamin Moore Celect Canvas Shake 7″ handle?

Benjamin Moore Celect Canvas Shake 7″ is tested to withstand wind speeds exceeding 210 mph, making it suitable for extreme weather conditions. The Gravity Lock Technology prevents warping and buckling while ensuring this high wind resistance.

Q: Do I have to paint Benjamin Moore Celect Canvas siding before installing it?

Yes, Canvas shake panels must be painted before installation — both the face and lap joints require coating with high-quality acrylic latex ‘vinyl-safe’ paint. The manufacturer requires paint from Benjamin Moore, Sherwin-Williams, or PPG with a Light Reflectance Value (LRV) of 50 or higher.

Q: How does Benjamin Moore Celect Canvas compare to fiber cement siding?

Benjamin Moore Celect Canvas offers higher R-value, lighter weight, and better moisture resistance than fiber cement with no risk of delamination. The cellular composite material is also easier to cut on the jobsite compared to fiber cement products.

Q: What warranty does Benjamin Moore Celect Canvas Shake 7″ carry?

Benjamin Moore Celect Canvas comes with a Limited Lifetime Warranty covering material defects, rot, corrosion, splitting, and cracking, plus a 25-year finish warranty. The warranty typically transfers to the next homeowner and requires using vinyl-safe paint with LRV ≥ 50.

Q: How much coverage do I get per carton of Benjamin Moore Celect Canvas Shake 7″?

Each carton contains 21 to 24 pieces of Benjamin Moore Celect Canvas Shake 7″, covering approximately 50 square feet. The shake panels measure about 49.5 inches long with a 7-inch exposure.

Q: Is Benjamin Moore Celect Canvas Shake fire-rated for wildfire zones?

Yes, Benjamin Moore Celect Canvas features a Class A fire rating for its core material, making it suitable for areas with wildfire concerns. The cellular composite construction provides this fire resistance while also being 100% recyclable.