Fibre Seat Cushions (Square/ Rectangle)

How to Measure Your Cushion Covers for Replacement Fibre Seat Cushion  – Quick & Easy Guide

  • Choose your measurements mm’s cm’s or inches & entre your sizes
  • Confirm a few more details about the cushion
  • Consider our Fit to Covers Service for the Prefect Fit.
  • Send to to the cart, checkout or continue shopping

Choose another shape Click here.

 

Measurements

Measurements

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FIBRE FOR SEATS CUSHIONS

100% Virgin Hollow Fibre . Requires daily maintenance

FOAM CORE FIBRE

Foam Core Fibre Cushions combine a supportive foam centre with a soft fibre wrap for comfort and shape retention. Choose from firm, medium, or soft foam cores to suit your seating style. Less maintenance than feather or fibre-only options. Not suitable for cushion with a border of less than 12.5cm   

  • *Measurements

    *Fit to Covers / Template / Drawing

    *Confirm Front to Back Measurement

Your Created Product

Measurements

INTERIOR

FROM £10.00

Description

📏 How to Measure Fibre Seat Cushions (Square/ Rectangle)

To ensure a proper fit for your Fibre Seat Cushions (Square/ Rectangle) we work from your empty cushion cover — not the old cushion insert. Follow these three steps and measure from seam to seam:

1️⃣ Width – Across the front edge of the cushion cover
2️⃣ Depth – From front to back, through the centre
3️⃣ Thickness / Border – Side height or gusset depth

👉 Don’t include any piping or decorative trim — just measure the sewn edges for accuracy.


🧠 Why Measuring Matters for Fibre Seat Cushions

When you give us the correct dimensions, we size the cushion to match your cover exactly — no sagging, no bulging. Getting the border thickness right ensures we use the right amount of fibre fill, giving you a plump finish with the right amount of give.

That’s what makes our fibre seat cushions (square/ rectangle) such a reliable replacement option — especially for seats that get daily use.


🛋️ Ideal Uses for Square & Rectangle Fibre Seat Cushions

Our square and rectangular fibre seat cushions are the perfect solution for:

  • Window seats and reading nooks

  • Kitchen benches and dining banquettes

  • Sofa seat replacements (including DFS, SCS, IKEA, etc.)

  • Caravan and campervan bench seating

  • Built-in alcove or bay window seating

Fibre fillings offer great shape retention and bounce-back — especially compared to foam, which can flatten over time. They’re also hypoallergenic and easier to maintain than feather fillings.


🪶 Fibre or Feather – What’s Best for You?

Feather cushions provide a relaxed, lived-in feel but require daily plumping and aren’t ideal for allergy sufferers. Fibre seat cushions, on the other hand, hold their shape better, are easier to care for, and are a safer bet for family use and high-traffic areas.

👉 Read our full guide on Feather vs Fibre Cushions


🧼 How to Care for Fibre Seat Cushions (Square/ Rectangle)

To keep your cushions looking fresh and full:

Plump Daily – Restores bounce and support
Shake It Out – Helps redistribute the filling
Rotate Regularly – Encourages even wear
Avoid Moisture – Fibre clumps when wet
Spot Clean Only – Never soak or machine wash

💡 Removable covers are strongly recommended, especially for dining areas or busy family seating. Easy to wash, and they help protect the cushion core from spills and wear.


📦 Don’t Fancy Measuring?

We get it — not everyone wants to break out the tape measure. If you’d rather leave it to us, just send in your cushion cover. We offer a  free fitting service, or you can provide a paper template or drawing.

No guesswork. Just a custom cushion that fits like it should.

 

Visit https://www.thefoamshop.co.uk/