MECSM5441000PVC Corner Smooth 4" × 10'
| Length | 10' |
| Height / Width | 3-1/2" |
| Thickness | 1" |
CertainTeed›Restoration Millwork®
One-piece PVC corner boards — Smooth, Wood Grain, and J-Pocket profiles
Restoration Millwork® PVC Corners
Restoration Millwork® PVC Corners by CertainTeed are one-piece cellular PVC corner boards that give building corners a clean, low-maintenance finish. Available in Smooth and Wood Grain face finishes, in 4" and 6" leg widths, with lengths of 10 and 20 feet, and with an optional J-Pocket profile that neatly accommodates siding panel edges. All pieces are 5/4" nominal (1" actual) thickness and ship natural white, accepting paint for colour matching. FinishedEdge™ heat-sealed edges and TrueTexture™ woodgrain detailing are standard. Class A Flame Spread rated, ICC and CCMC compliant, and backed by a 25-year limited warranty.
5/4" (1")
About Restoration Millwork® PVC Corners
Restoration Millwork® PVC Corners by CertainTeed are one-piece cellular PVC corner boards that give building corners a clean, low-maintenance finish. Available in Smooth and Wood Grain face finishes, in 4" and 6" leg widths, with lengths of 10 and 20 feet, and with an optional J-Pocket profile that neatly accommodates siding panel edges. All pieces are 5/4" nominal (1" actual) thickness and ship natural white, accepting paint for colour matching. FinishedEdge™ heat-sealed edges and TrueTexture™ woodgrain detailing are standard. Class A Flame Spread rated, ICC and CCMC compliant, and backed by a 25-year limited warranty.
Restoration Millwork PVC Corners are one-piece cellular PVC outside corner components that cap building corners cleanly without the stepped look of overlapping field trim boards. One-piece construction means no visible seam on the corner face — just a continuous vertical line from foundation to soffit, which reads sharper at close range than mitered or two-piece corner assemblies.
Available in Smooth and Wood Grain finishes, the corner stock comes in two widths (4" and 6") and two standard lengths (10 ft and 20 ft) to reduce cutting and waste on taller facades. A J-Pocket option is available for installations where the corner needs to receive siding or trim edges directly into a channel rather than caulking the transition. All styles are cellular PVC — install with standard fasteners, accept any exterior paint without priming, and will not warp, rot, or absorb moisture.
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
MECSM5461000PVC Corner Smooth 6" × 10'
| Length | 10' |
| Height / Width | 5-1/2" |
| Thickness | 1" |
MECSMJ5461000PVC Corner Smooth J-Pocket 6" × 10'
| Length | 10' |
| Height / Width | 5-1/2" |
| Thickness | 1" |
MECWG5441000PVC Corner Wood Grain 4" × 10'
| Length | 10' |
| Height / Width | 3-1/2" |
| Thickness | 1" |
MECWG5461000PVC Corner Wood Grain 6" × 10'
| Length | 10' |
| Height / Width | 5-1/2" |
| Thickness | 1" |
MECWGJ5441000PVC Corner Wood Grain J-Pocket 4" × 10'
| Length | 10' |
| Height / Width | 3-1/2" |
| Thickness | 1" |
MECWGJ5461000PVC Corner Wood Grain J-Pocket 6" × 10'
| Length | 10' |
| Height / Width | 5-1/2" |
| Thickness | 1" |
MECSM5462000PVC Corner Smooth 6" × 20'
| Length | 20' |
| Height / Width | 5-1/2" |
| Thickness | 1" |
MECSMJ5442000PVC Corner Smooth J-Pocket 4" × 20'
| Length | 20' |
| Height / Width | 3-1/2" |
| Thickness | 1" |
MECSMJ5462000PVC Corner Smooth J-Pocket 6" × 20'
| Length | 20' |
| Height / Width | 5-1/2" |
| Thickness | 1" |
MECWG5442000PVC Corner Wood Grain 4" × 20'
| Length | 20' |
| Height / Width | 3-1/2" |
| Thickness | 1" |
MECWG5462000PVC Corner Wood Grain 6" × 20'
| Length | 20' |
| Height / Width | 5-1/2" |
| Thickness | 1" |
MECWGJ5462000PVC Corner Wood Grain J-Pocket 6" × 20'
| Length | 20' |
| Height / Width | 5-1/2" |
| Thickness | 1" |
MECWGJ5442000PVC Corner Wood Grain J-Pocket 4" × 20'
| Length | 20' |
| Height / Width | 3-1/2" |
| Thickness | 1" |
Certifications & Testing Standards
Restoration Millwork® PVC Corners 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 |
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
J-Pocket profile accommodates siding panel edges for a clean integrated finish
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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