Moulding & Millwork

Upper Corner 1" X 3"

In-Stock

Length - 3"

Code - PB1S300

Material - Medium density fiberboard (MDF)

Clean Corner. Refined Transition.

Bring a crisp, architectural finish to your trim intersections with our Primed MDF Corner Blocks. Designed to sit at casing joints, this profile simplifies installation while adding a subtle decorative break that enhances the overall trim design.

Crafted from high-quality MDF, it delivers a smooth, consistent surface free of knots and grain variation. The factory-applied primer ensures a paint-ready finish, providing a clean, uniform appearance that integrates seamlessly with both modern and traditional interior styles.

Why You’ll Love It

Corner block profile for clean casing intersections and transitions
Primed MDF construction for a smooth, paint-ready surface
Simplifies installation while enhancing trim detail
Easy to cut, install, and finish on site

For Trim That Fits Together Perfectly

Great trim work is defined by clean connections. These corner blocks remove the need for precise miter cuts while adding a subtle architectural detail at casing joints.

Use them to create a polished, professional finish around doors and windows with improved consistency and visual balance.

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INSPIRED SPACES

FAST. RELIABLE. RIGHT ON TIME.

Delivery You Can Count On

We make sure your materials arrive when and where you need them.Fast delivery, wide coverage, and real-time updates — every step of the way.

Wide Delivery Coverage
Serving Cape Breton and surrounding areas with reliable, on-time delivery.
Fast Turnaround
200%-300% faster delivery than the regional industry average.
Careful & Secure Handling
Your order is packed, handled, and delivered with care.
Real-Time Updates
Stay informed from dispatch to delivery at your location.