MSHSM544800PVC Sheet Smooth 4/4"×4'×8'
| Length | 8 ft. |
| Height / Width | 4 ft. |
| Thickness | 4/4" |
CertainTeed›Restoration Millwork®
Large-format cellular PVC panels for soffits, pop-outs, raised panels, and custom applications
Restoration Millwork® PVC Sheets
Restoration Millwork® PVC Sheets by CertainTeed are large-format cellular PVC panels engineered for applications that demand smooth, flat, low-maintenance surfaces — soffits, pop-out bay windows, raised panels, dormers, and custom architectural details. Available in five thicknesses (3/8", 1/2", 5/8", 3/4", and 4/4") in 4'×8', 4'×10', and 4'×12' sheet sizes, with a Smooth finish on both sides or a reversible Wood Grain/Smooth option. All sheets ship natural white and accept paint for colour matching. FinishedEdge™ heat-sealed edges and TrueTexture™ woodgrain detailing are standard. Class A Flame Spread rated, ICC and CCMC compliant, NAHB Research Center Green Approved, and backed by a 25-year limited warranty.
3/8" · 1/2" · 5/8" · 3/4" · 4/4"
About Restoration Millwork® PVC Sheets
Restoration Millwork® PVC Sheets by CertainTeed are large-format cellular PVC panels engineered for applications that demand smooth, flat, low-maintenance surfaces — soffits, pop-out bay windows, raised panels, dormers, and custom architectural details. Available in five thicknesses (3/8", 1/2", 5/8", 3/4", and 4/4") in 4'×8', 4'×10', and 4'×12' sheet sizes, with a Smooth finish on both sides or a reversible Wood Grain/Smooth option. All sheets ship natural white and accept paint for colour matching. FinishedEdge™ heat-sealed edges and TrueTexture™ woodgrain detailing are standard. Class A Flame Spread rated, ICC and CCMC compliant, NAHB Research Center Green Approved, and backed by a 25-year limited warranty.
Restoration Millwork PVC Sheets are large-format flat cellular PVC panels for applications that require a custom-cut, smooth-face surface — soffits, pop-out bay window infill, dormers, raised trim panels, header details, and architectural band work. Unlike profiled trim stock, sheets are unworked flat panels that contractors cut to exact dimensions on site, allowing custom shapes and sizes that standard profiled trim boards can't deliver.
Five thickness options accommodate the range of applications from thin panel overlays to heavier structural infill. Two surface finishes — smooth and wood grain — give specifiers the option of a painted surface or a more textured appearance adjacent to lap siding. Both finishes accept exterior paint directly without priming. The cellular PVC material is fully rot-proof, moisture-impervious, and dimensionally stable across Canadian temperature ranges.
Available at Pro Materials in Newmarket, Ontario, supplying contractors, builders, and homeowners across York Region, the GTA, and Ontario. All products are available on a quote basis; contact us for wholesale pricing and current availability.
Profiles & Specifications
MSHSM1241000PVC Sheet Smooth 1/2"×4'×10'
| Length | 10 ft. |
| Height / Width | 4 ft. |
| Thickness | 1/2" |
MSHSM1241200PVC Sheet Smooth 1/2"×4'×12'
| Length | 12 ft. |
| Height / Width | 4 ft. |
| Thickness | 1/2" |
MSHSM3441200PVC Sheet Smooth 3/4"×4'×12'
| Length | 12 ft. |
| Height / Width | 4 ft. |
| Thickness | 3/4" |
MSHSM5841200PVC Sheet Smooth 5/8"×4'×12'
| Length | 12 ft. |
| Height / Width | 4 ft. |
| Thickness | 5/8" |
MSHSM5441200PVC Sheet Smooth 4/4"×4'×12'
| Length | 12 ft. |
| Height / Width | 4 ft. |
| Thickness | 4/4" |
MSHR384800PVC Sheet Wood Grain/Smooth 3/8"×4'×8'
| Length | 8 ft. |
| Height / Width | 4 ft. |
| Thickness | 3/8" |
MSHR124800PVC Sheet Wood Grain/Smooth 1/2"×4'×8'
| Length | 8 ft. |
| Height / Width | 4 ft. |
| Thickness | 1/2" |
MSHR344800PVC Sheet Wood Grain/Smooth 3/4"×4'×8'
| Length | 8 ft. |
| Height / Width | 4 ft. |
| Thickness | 3/4" |
Certifications & Testing Standards
Restoration Millwork® PVC Sheets meets or exceeds the following Canadian and international performance standards.
| Test / Property | Standard | Result / Value |
|---|---|---|
Flame Spread ASTM E84 — Class A (Class 1) | - | Certified |
Code Compliance — ICC and CCMC | - | Certified |
NAHB Research Center Green Approved | - | Certified |
Installation Guide
Use PVC cement for all mitre and scarf joints to control expansion and contraction
Recommended adhesives: Extreme PVC Trim Welder® or Partite® Adhesive
Score and snap for straight cuts; use a fine-tooth circular saw blade for custom shapes
Cuts and mills with standard woodworking tools — no special blades required
Remove protective film after installation to avoid adhesive residue
Refer to the Kaycan Restoration Millwork® installation manual for complete fastener schedules and gap allowances
Video Guide
Restoration Millwork® Installation Videos
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or call us at+1 (905) 836-7272