30x36 3D Pro 3.5" Deep K3 Stretcher Frame Kit

True 6:5 Almost Square Proportion - 30x36 Size

While this is an usual size, artists tend to use it fairly often.

Explore other sizes in this same 6:5 aspect ratio:

100x120 • 15x18 • 20x24 • 25x30 • 35x42 • 40x48 • 45x54 • 50x60 • 55x66 • 60x72 • 70x84 • 75x90 • 80x96 • 85x102 • 90x108 • 95x114

3D™ Pro 3.5 Stretcher Bar • 1/2" Canvas Clearance

1/2" Canvas Clearance is the space between the Bar and the canvas. Generally speaking, more clearance reduces the risk of the canvas touching the wood and creating unsightly lines during painting. Our design provides the optimal clearance so as not to impact your painting, but still leaving enough wood to the maximize strength of the Stretcher Bar.

• Produces a 3.5" deep stretched canvas (Actual depth is slightly thinner)
• 1.25" wide Stretcher Bar
• All Bars have an exclusive groove on the inside perimeter of the frame to which cross braces and Diamond Corner Braces attach
• Solid Ponderosa Pine or Fir from the Pacific Northwest

Solid Wood is Archival - Finger Jointed Wood is Not

We only use Solid Wood to build our Stretcher Bars because a solid piece of wood will last indefinitely. When we speak of archival value, it's not just the paint you use and the quality of your canvas and ground, even the wood choices manufacturers make are part of the archival process.

The principal reason manufactures use finger jointed wood is reduce cost, not increase archival value. Wood constantly grows and shrinks when the environment becomes hotter, or colder, or more humid, or more dry. Because finger jointed wood is made-up of multiple and varied pieces of wood, with varying grain patterns and densities, they each absorb and shed moisture at varying rates, which works on the glue joints that hold them together, causing the wood to bow and the joints to eventually fail, and certainly not consistent with increasing the archival value of your artwork frame support.

As a manufacturer, we do our part to conserve as much wood as possible, and still provide a quality made product that will out-perform any other in the marketplace.

• Super strong 3D™ Pro K3™ Stretcher Bar is a very popular among contemporary artists whose painting will be displayed without a frame.
• For this 30x36 large size frame, the frame provides the ultimate foundation for your art with increased strength and stability
• Provides a 3.5" deep stretched canvas which makes a bold and commanding display
• 1-1/4" wide Stretcher Bars
• All Bars have an exclusive groove on the inside perimeter of the frame to which cross braces and Diamond Corner Braces attach
• Solid Ponderosa Pine or Fir from the Pacific Northwest

Biodiversity in our Forests is the Key to Life as we know it

By using lumber from sustainably managed forests in our products, we can ensure that the forests will continue to thrive and provide valuable resources for years to come. Sustainable forestry practices help to maintain the health and biodiversity of the forest, which benefits not only the environment, but also the local communities and businesses that rely on the forest for their livelihoods.

Specially Dried and Heat Treated Lumber

We source our wood from a select group of top-tier environmentally conscious lumber mills in the Pacific Northwest. These mills specially dry and heat-treat the lumber to our specifications, resulting in about half the moisture content compared to wood from typical home improvement centers or lumber yards. This process makes the wood stronger, reducing the likelihood of cracking, splitting, or warping. While the wood we use comes at a higher cost, it ensures a more dimensionally stable end product. This stability is crucial for crafting fine professional canvases that support your invaluable art over time.

40x46 is the Canvas Size Needed for this 30x36 Frame

Please note that you will need a canvas that is at least 10 Inches larger than the actual frame size to ensure proper stretching. This will provide ample material to stretch the canvas and attach it to the back of the frame. If you prefer to attach the canvas from the edge of the stretcher frame, you can reduce the size of your canvas by approximately 3/4" all the way around the frame. This will allow you to paint on the edge of the canvas and hang your artwork without needing a separate picture frame. And, if you ever need to remove the canvas from the frame and re-attach it, you'll have enough material to do that too.

With deep family ties and a legacy spanning since 1965 in California, Masterpiece® has been the epitome of unmatched quality in Stretcher Bars across North America. Our commitment to pioneering excellence has crowned us as the forerunners in the world of professional fine-art canvases. Bolstered by our patented innovations, our products exude a caliber that's in a league of its own. One touch, and the unparalleled quality becomes palpable, leaving an indelible impression on your clients and all future admirers of your art.

I will go to my mother on Whitsun and remain there, for she is old and requires help. ♦ Albrecht Dürer

Albrecht Dürer, an iconic figure in the Northern Renaissance, is best known for his masterful prints, drawings, and paintings that melded together meticulous details with a deep understanding of human emotion. Yet, beyond his artistic genius lay a son's undying affection for his mother, a sentiment beautifully captured in this statement. While much of Dürer's life was marked by fame and recognition, this touching admission gives us a glimpse into the man behind the masterpieces, revealing his inherent compassion and sense of duty.

It's easy to forget, but artists, no matter how esteemed, have lives beyond the canvas, filled with responsibilities, relationships, and moments of profound tenderness. Such moments remind us of our shared humanity, our interconnectedness in the grand tapestry of life. As artists, we pour our souls into our work, but our bonds with our loved ones often become the bedrock upon which our creativity thrives. It's in these moments of connection and care that we find a wealth of emotions to draw from, enriching our art and allowing us to see the world with fresh, empathetic eyes.

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We've curated this inspirational quote and our take on the message, plus a unique portrait we created of Albrecht Dürer, celebrating the timeless ever-evolving act of creation. Go create your own masterpiece!