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Before and after cushion with custom cut foam. Order Australian made foam online at Home Upholsterer

Foam Cut to Size - Custom Cushions Made in Australia

❓ Need help? View foam cutting guides, FAQs, and technical specs

1. Choose your shape & enter your dimensions:

a) 10 popular shapes to choose from :
Square cushion foam diagram Round cushion foam diagram L-shaped cushion foam diagram T-shaped cushion foam diagram Trapezium cushion foam diagram Back wedge cushion foam diagram Custom shape foam diagram
b) Enter your dimensions in millimeters (mm) here:

Thickness:
mm
mm
mm
mm
mm
mm

2. Choose your Foam Grade & Quantity

a) Select your application(OPTIONAL)
b) How many cushions do you require?



3. Choose any optional extras for your cushion

(a) Polyester Wadding (Dacron) Wrap:

4. Review Specifications & Add to Cart

Shape:
Thickness:
Diameter:
mm
Width:
mm
Front Width(A):
mm
Depth(B):
mm
Back Width(C):
mm
Corner Depth(D):
mm
Bottom Thickness (C):
Top Thickness (D):
Foam Grade:
Foam Wrap:
Quantity:
Price per Cushion (Foam + Dacron):
Foam Total:
Dacron Wrap Total:
Grand Total:
Note (optional):

Added to cart

 Previous Projects

Cut to Size Foam FAQs - Everything You Need to Know

For everyday sofa cushions in residential applications, we generally recommend a premium heavy duty density upholstery foam such as grades N30-130, N31-190 or H35-200 depending on thickness and personal comfort. They offer long-lasting comfort and support without sagging, ideal for both brand new cushions and foam replacements.

Yes - we offer custom upholstery foam cut to size in most shapes, including square, rectangles, circles, T-shapes and more. Use our online foam calculator to order made-to-measure foam for cushions, mattresses, and other DIY upholstery projects.

Measure your cushion cover seam-to-seam and add 1-2 cm for a snug, full fit. For best results, check our foam FAQs for measuring tips or contact our Sydney customer service team for advice.

Yes, we supply high density foam cut to size for mattresses, mattress overlays, and bedding applications. All orders are shipped Australia-wide from our Sydney warehouse.

We recommend reticulated dry flow outdoor foam for external seating. It drains quickly, resists mould, and is ideal for patio, garden, or marine cushions that are directly exposed to the elements. If the foam is not likely to get wet and is kept undercover then regular indoor foam will be suitable and be more economically priced in comparison.

Foam density refers to the weight and durability of the foam, while firmness relates to how soft or hard you may prefer for a particular application. High density foam is more durable and long-lasting, but it can come in soft, medium, or firm options depending on your comfort preference.

High density seat foams like N31-190 or higher like commercial grade classifications foam tend to last the longest. They resist sagging and retain shape better over time, making them ideal for frequently used cushions, sofas, or mattresses.

We don't have pre-made samples as such but some customers may opt to order some small pieces of varying grades of foam to act as samples and help make an informed decision on which foam to pick for their particular project. The smallest size we can produce is 100x100mm in various thickness and grade selections.

Alternatively some customers may also wish to only purchase one finished foam cushion to use for short period of time in their application to test before ordering a larger amount of cushions.

Foam Cut to Size - Custom Cushions, Mattresses & Inserts

Looking for high-quality foam cut to your exact size and shape? At Home Upholsterer, we specialise in made-to-measure foam cushions, manufactured in Sydney using premium Australian-made foam.

Foam Types Available

Choose from our wide range of premium foam:

Browse All Foam

What We Can Make

We cut foam for any project:

Get a Quote

Fast Australia-Wide Delivery

Cut to order at our Sydney warehouse:

Contact Us

Ready to order? Use our interactive quote tool above to design your cushion, select the density and shape, and see pricing instantly.

Foam Grades at a Glance

Choose the right foam density for your project. All grades are Australian-made and available in thicknesses from 12mm.

Grade Firmness Best For
Indoor Standard Foam
SS15-60 Super Soft Overlay foam, back cushions, light padding
N23-130 Soft/Medium Back cushions, overlays, pillows
N30-130 Soft/Medium Everyday sofa seats, dining chairs
N31-190 Medium/Firm High-use seating, benches, window seats
N31-320 Very Firm Firm seat cushions, high-traffic areas
H35-200 Medium/Firm Heavy duty seats, boat berths
H42-500 Super Firm Commercial heavy duty, industrial
N29-400 Very Firm Packaging foam, acoustic panels
Commercial Fire Retardant (FR) Foam
HR36-100 Soft/Medium Commercial seating, hospitality (FR rated)
HR36-160 Medium Commercial seating, offices (FR rated)
HR40-230 Firm Commercial seating, high-use (FR rated)
HR50-320 Super Firm Heavy commercial, cinema seating (FR rated)
Outdoor Reticulated Foam
DF-SOFT Soft/Medium Outdoor back cushions, mattresses, marine
DF-FIRM Medium/Firm Outdoor seat cushions, patio furniture

Pricing: From $0.99 AUD per piece depending on size, grade, and thickness. Use the calculator above for instant quotes.