BUILT ON THE MATERIAL CONSERVATORS TRUST

Independent conservation research identifies polyester (P.E.T.) as the most stable foundation for modern artist canvas—offering superior resistance to warping, sagging, and long-term material breakdown compared to cotton and linen.
A CANVAS THAT GOES SOFT IS WORKING AGAINST YOU
A CANVAS THAT GOES SOFT IS WORKING AGAINST YOU
Traditional canvas gradually loosens as fibres stretch and humidity shifts, creating sagging and surface instability. Our 100% PET canvas is engineered to stay drum-tight, delivering a consistent painting surface for years—not weeks.
ORGANIC CANVAS DOESN’T AGE GRACEFULLY
ORGANIC CANVAS DOESN’T AGE GRACEFULLY
Cotton and linen absorb moisture, leading to mould, staining, and fibre degradation as years pass. ACF’s 100% PET canvas stays inert and stable—protecting your work long after it leaves the studio.
WHEN THE SURFACE KEEPS MOVING, THE PAINT PAYS THE PRICE
WHEN THE SURFACE KEEPS MOVING, THE PAINT PAYS THE PRICE
Traditional canvas shifts with humidity and temperature, stressing the paint layer until cracks begin to form. Our 100% PET canvas holds its tension permanently, reducing surface movement long after the work is complete.
BUILT TO WITHSTAND THE WORK
BUILT TO WITHSTAND THE WORK
Cotton canvas can tear under tension, heavy paint, or a single mistake—turning hours of work into damage control. ACF’s 100% PET canvas is engineered for strength, resisting tears so your surface holds up when the work gets demanding.
WHEN YOUR CANVAS WON’T STAY FLAT
WHEN YOUR CANVAS WON’T STAY FLAT
Wood movement and unstable fabrics cause traditional canvases to warp over time—pulling finished work away from the wall. ACF’s 100% PET canvas stays flat and true, so what you hang is exactly what you painted.

Shop The Canvases Artists Reorder

reviews
Rated 4.8/5 Trusted by 1,200+ artists worldwide

Verified Reviews From Real Artists

Review Image

“It Never Sags — I Won’t Use Anything Else.”

I paint and sell constantly, and the canvas never sags. It’s paint-ready, reliable, and practical to work with every day.

— Marie Theron Verified Reviewer
Review Image

“Handles Heavy Medium Without Warping.”

Perfect for heavy paint and layered work. No warping of the panel or frame — just a solid, stable surface throughout.

— Jo Lin Verified Reviewer
Review Image

“A Genuine Game Changer.”

I was blown away by the quality. The surface is a joy to paint on and feels noticeably more solid than my usual canvases. Easy to remove from the frame and consistently excellent results.

— Keith Price Verified Reviewer
Review Image

“Good Enough for Exhibition Submission.”

I knew the quality would be good from previous orders — I wasn’t expecting exceptional, but that’s what I got. I’m submitting two paintings to a summer exhibition, and both are on these canvases and frames.

— Sarah Parry Jones Verified Reviewer
Review Image

“The Tension Is Spot-On, and They Finish Beautifully.”

They feel great to work on, the tension is excellent, and they look right once framed. Consistent, serious quality.

— Joanna Croft Verified Reviewer
Review Image

“I Wasn’t Sure at First — Now It’s My Go-To Surface.”

I didn’t know what to expect, but the surface is robust with a subtle texture that really suits my style. The frame also looks excellent and was simple to fit.

— Alexis Butterfield Verified Reviewer
Review Image

“It Never Sags — I Won’t Use Anything Else.”

I paint and sell constantly, and the canvas never sags. It’s paint-ready, reliable, and practical to work with every day.

— Marie Theron Verified Reviewer
Review Image

“Handles Heavy Medium Without Warping.”

Perfect for heavy paint and layered work. No warping of the panel or frame — just a solid, stable surface throughout.

— Jo Lin Verified Reviewer
Review Image

“A Genuine Game Changer.”

I was blown away by the quality. The surface is a joy to paint on and feels noticeably more solid than my usual canvases. Easy to remove from the frame and consistently excellent results.

— Keith Price Verified Reviewer
Review Image

“Good Enough for Exhibition Submission.”

I knew the quality would be good from previous orders — I wasn’t expecting exceptional, but that’s what I got. I’m submitting two paintings to a summer exhibition, and both are on these canvases and frames.

— Sarah Parry Jones Verified Reviewer
Review Image

“The Tension Is Spot-On, and They Finish Beautifully.”

They feel great to work on, the tension is excellent, and they look right once framed. Consistent, serious quality.

— Joanna Croft Verified Reviewer
Review Image

“I Wasn’t Sure at First — Now It’s My Go-To Surface.”

I didn’t know what to expect, but the surface is robust with a subtle texture that really suits my style. The frame also looks excellent and was simple to fit.

— Alexis Butterfield Verified Reviewer

Traditional Cotton & Linen Canvases Don’t Just Frustrate You.

They Cost You Money.
Cotton and linen canvases weren’t designed for how artists actually work today. They stretch, loosen, and degrade over time — especially with climate changes, transport, and layered paint.
Corners that loosen when the weather changes
Warping that ruins finished or commissioned work
Surface dents or pressure marks after transport
Mould and degradation during storage
Having to fix problems that shouldn’t exist

⭐⭐⭐⭐⭐Rated 4.8/5 Trusted by 1,200+ artists worldwide

Real Artists. Real Paintings.

The ACF Difference
TENSION
97%
say it stays drum-tight.
STRAIGHT
94%
say it stays flat & warp-free.
CONFIDENCE
96%
feel safer shipping their work.
RETURN
91%
say they reordered within 90 days.

Shop By Canvas Type

A Canvas System Built To Stay Perfect

Stronger frames + modern P.E.T. surfaces = drum-tight confidence that lasts.

Stays straight in changing climates
Drum-tight tension that doesn’t relax
No sag, warp, mould, or brittle ageing
Handles heavy texture without movement
See Why P.E.T. Wins
Review

“Game changer. These canvases stay tight, feel premium, and my work looks instantly more professional.”

Amber T VERIFIED BUYER

Why Your Canvas Choice Matters


Warping, mould, cracking, sagging — most canvas failures don’t happen on day one. Learn what causes them, and how material choice changes everything.

Read more in our blogs...