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Box Board Canvas (40mm)

Box Board Canvas (40mm)

A solid-backed canvas that helps protect your painting with a flatter firmer more dependable surface

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Each option includes 2 Box Board Canvases. Price shown is for the full set.

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6" x 8" - 152mm x 203mm (2 Canvases)
£16.96 £15.42
Sold out
£0.00
5" x 8" - A5 148mm x 210mm (2 Canvases)
£18.15 £16.50
Sold out
£0.00
8" x 8" - 200mm x 200mm (2 Canvases)
£21.61 £19.64
£0.00
8" x 11" - A4 210mm x 297mm (2 Canvases)
£32.67 £22.11
£0.00
10" x 10" - 250mm x 250mm (2 Canvases)
£24.39 £22.18
Sold out
£0.00
10" x 12" - 255mm x 305mm (2 Canvases)
£25.09 £22.81
£0.00
12" x 12" - 300mm x 300mm (2 Canvases)
£27.18 £24.71
£0.00
10" x 14" - 255mm x 355mm (2 Canvases)
£27.18 £24.71
£0.00
12" x 16" - 305mm x 406mm (2 Canvases)
£31.16 £28.33
£0.00
11" x 16" - A3 297mm x 420mm (2 Canvases)
£29.70
£0.00
16" x 16" - 400mm x 400mm (2 Canvases)
£35.54 £32.31
£0.00
14" x 18" - 355mm x 457mm (2 Canvases)
£34.64 £31.50
£0.00
16" x 20" - 406mm x 501mm (2 Canvases)
£36.94 £33.58
£0.00
16" x 23" - A2 420mm x 594mm (2 Canvases)
£45.38 £41.25
£0.00
20" x 20" - 500mm x 500mm (2 Canvases)
£47.60 £43.27
£0.00
18" x 24" - 457mm x 610mm (2 Canvases)
£41.25 £37.50
£0.00
16" x 23.5" - 400mm x 600mm (2 Canvases)
£44.81 £40.74
£0.00
20" x 24" - 501mm x 610mm (2 Canvases)
£48.79 £44.35
£0.00
24" x 24" - 600mm x 600mm (2 Canvases)
£55.76 £50.69
£0.00
24" x 30" - 610mm x 762mm (2 Canvases)
£61.54 £55.94
£0.00
23" x 33" - A1 594mm x 841mm (2 Canvases)
£78.92 £71.74
£0.00
27.5" x 27.5" - 700mm x 700mm (2 Canvases)
£76.67 £69.70
£0.00
35.5" x 23.5" - 900mm x 600mm (2 Canvases)
£81.34 £73.95
£0.00
40" x 20" - 1000mm x 500mm (2 Canvases)
£78.96 £71.78
£0.00
31.5" x 31.5" - 800mm x 800mm (2 Canvases)
£90.60 £82.37
£0.00
30" x 40" - 762mm x 1016mm (2 Canvases)
£74.37 £67.61
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£0.00
35.4" x 35.4" - 900mm x 900mm (2 Canvases)
£104.54 £95.04
£0.00
48" x 24" - 1200mm x 600mm (2 Canvases)
£94.75 £85.00
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£0.00
80" x 20"- 2000mm x 500mm (2 Canvases)
£101.75 £94.06
£0.00
33" x 46" - A0 841mm x 1189mm (2 Canvases)
£113.81 £103.47
Sold out
£0.00
40" x 40" - 1000mm x 1000mm (2 Canvases)
£113.81 £103.46
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Total items: 0
Total: £0.00

"I get a lovely, stable, solid, beautiful substrate with the ACF Box Board Canvas. All worries about flexing, denting or movement are completely gone, even when I’m working with heavy texture and thick impasto. It’s the perfect rigid support that lets me focus entirely on creating."

Jan Faulkner

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Built for control under pressure

  • Rigid backing with no canvas bounce
  • Flat surface for cleaner detail and control
  • Handles heavier texture with confidence
  • Strong support for mixed media techniques
  • Ready to paint straight away

Built for a firmer painting surface

  • Solid board-backed construction for a firmer more controlled surface
  • 100% PET canvas with far less movement than traditional options
  • Better suited to pressure texture and detailed work than standard stretched canvas
  • Strong support for mixed media markers and heavier techniques
  • ade for artists who prefer a flatter steadier feel

Tired of bounce flex and surface movement

  • Some canvases flex when you apply pressure
  • Surface movement can make detail work harder
  • Heavy paint can expose weakness in the support
  • Dents and bounce can interrupt your flow
  • Too much give can ruin the painting feel

Product Details

  • 300gsm 100% PET artist canvas
  • Solid HDF board-backed canvas construction
  • Pre-prepared and ready to paint
  • Smooth surface with a balanced tooth
  • Suitable for acrylic, oil, mixed media and markers
  • Designed for a firm stable painting surface

Traditional Canvas vs Box Board Canvas

  • Traditional canvas

    • Can flex under pressure
    • Surface movement can affect control
    • Heavy texture can expose weakness
    • Dents and bounce can interrupt detail work
    • Often needs more compromise from the artist

  • ACF Box Board Canvas

    • Rigid support for a firmer painting feel
    • Flatter more controlled working surface
    • Better suited to demanding techniques
    • More confidence for detail texture and pressure
    • Made to give artists a steadier start

Questions artists ask

Will the rigid backing trap moisture in damp or humid climates?

No. The solid HDF board is stretched over moisture-resistant 100% PET canvas. Conservation risk analysis of backing boards shows this construction actually reduces overall movement and deterioration risk in damp climates compared to traditional flexible canvases.

Can I use heavy impasto, texture paste or markers without denting the surface?

Yes. The rigid HDF board backing prevents flexing and denting that happens with standard canvases. Artists regularly use thick paint, texture paste, acrylic markers and palette knives with excellent results.

Are these canvases suitable for long-term conservation and stability?

Yes. The combination of PET canvas and rigid HDF backing offers superior dimensional stability. Conservation literature highlights that well-made rigid supports are far less prone to the sagging, warping and tension loss seen in traditional cotton or linen canvases over time.

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