Chemical Treatment-free Mattresses
Find the best chemical free mattress for you for ultimate peace of mind each night. Browse our natural filling chemical free mattresses for sumptuous comfort and responsive pocket sprung support from top brands like Silentnight. Available in single to superking, you can enjoy free next day delivery to most areas.
Filters
Department
Size
Mattress Firmness
Support System
Comfort Layer
Bed Storage
Mattress Type
Finish / Colour
Brand
Price
Mattress Depth
Millbrook Wool Ortho 1000 Pocket Mattress
RRP £621
Hypnos Banbury Cotton Comfort Mattress
RRP £1,375
Millbrook Wool Luxury Ortho 2000 Pocket Mattress
RRP £903
Harrison Spinks Levisham 3750 Pocket Mattress
RRP £1,079
Millbrook Wool Luxury 5000 Pocket Mattress
RRP £1,071
Harrison Spinks Quilted Fusion 4000 Pocket Mattress
RRP £1,169
Millbrook Smooth Tech Luxury 5000 Pocket Mattress
RRP £1,477.77
Millbrook Wool Luxury 3000 Pocket Pillow Top Mattress
RRP £913
Sleepeezee Perfectly British Strand 1400 Pocket Mattress
RRP £1,049
Millbrook Wool Luxury 4000 Pocket Mattress
RRP £962
Hypnos Burford Ortho Comfort Mattress
RRP £1,175
Silentnight British Wool 1600 Pocket Mattress
RRP £776
Sleepeezee Perfectly British Mayfair 3200 Pocket Pillow Top Mattress
RRP £1,299
Jay-Be Bio Cool Hybrid 2000 e-Pocket Mattress
RRP £450
Emma Original Mattress 2025
RRP £279
Millbrook Wool Luxury 1000 Pocket Mattress
RRP £621
Harrison Spinks Knaresborough 3750 Pocket Ortho Mattress
RRP £1,079
Silentnight Eco Comfort Breathe 1400 Pocket Pillow Top Mattress
RRP £663
Harrison Spinks Quilted Fusion 12000 Pocket Mattress
RRP £2,169
Hypnos Marlow Ortho Deluxe Mattress
RRP £1,382
Harrison Spinks Alwoodley 9750 Pocket Mattress
RRP £1,679
Harrison Spinks Quilted Fusion 8000 Pocket Mattress
RRP £1,649
Hypnos Winslow Luxury Wool Mattress
RRP £2,014
Millbrook Wool Luxury 1500 Pocket Pillow Top Mattress
RRP £834
What makes a mattress chemical free?
Our chemical free mattress range features mattresses that do not use chemical treatments.
Shop affordable chemical free mattresses at MattressOnline with free UK next day delivery to most areas.
Are there affordable chemical free mattresses?
We stock a wide selection of affordable chemical free mattresses so you can enjoy the benefits of organic chemical free mattresses whilst sticking to your budget.
- Budget: from £130 - affordable comfort you can rely on, every night
- Mid range: £300-£400 - enhanced support and added features for long-term comfort
- Premium: £600-£3000+ - luxury craftsmanship from the UK’s top mattress brands
Where can I buy chemical free mattresses?
Buy your chemical free mattress at MattressOnline and choose from luxury and affordable chemical free mattresses from best-selling brands such as Silentnight, Hypnos and Harrison Spinks.
We offer a 100-Night Comfort Trial with every chemical free mattress so you can purchase with confidence.
Advice and buying guides
See what our customers say about us
Why buy from MattressOnline?
Free delivery to most locations
Free next working day delivery on most of our mattresses and beds, or upgrade to weekend delivery.
100-night mattress comfort trial
Test your mattress for 100 nights and if you don't like it, simply swap it.
Old mattress disposal
We can collect and recycle your mattress - saving it from landfill.
Sales Enquiries
Mon-Sat: 09:30am - 5:30pm
Sunday: 10am - 4pm
Customer Service
Mon-Sat: 09:30am - 5:30pm
Sunday: Closed
customerservice@mattressonline.co.uk
