Description

L Shape Fibre Back Cushions – Replacement Inserts for Corner Sofas and Built-In Seating

Is your corner unit looking a bit deflated? Our L Shape Fibre Back Cushions are the perfect solution to restore structure and comfort. Whether you own a modular DFS sofa, a custom-built bench, or a wraparound IKEA corner unit, we create made-to-measure fibre cushion inserts that fit snugly and look sharp.

Each cushion is filled with soft, supportive hollow polyester fibre, giving you that relaxed, sink-in feel without sacrificing shape. Because L-shaped cushions wrap around a corner, we tailor each one to match your cover — ensuring a clean fit and consistent loft from end to end.

🧩 Built for L-Shaped Seating

We design these fibre back cushion replacements specifically for:

Modular corner sofas and L-shaped seating units
Built-in benches and window seat nooks
Campervan or caravan seating with corner backs
Custom upholstery that doesn’t suit off-the-shelf cushions

With corner cushions, fit is everything. That’s why we follow your cover’s dimensions and shape precisely, allowing for proper alignment and support in both legs of the “L”.

Why Choose L Shape Fibre Back Cushions?

L-shaped seating needs cushions that do more than just look good. They must fill the corners properly, hold their shape, and support your back — all while being easy to maintain. Our fibre-filled cushion inserts tick every box.

Here’s what makes them a top choice:

🛋 Pillow-Like Comfort – Soft and supportive, perfect for lounging
🌱 Hypoallergenic & Vegan – No feathers, no allergens
🔁 Tailored for Shape Retention – Designed to fill out both arms of the L
💷 Affordable Luxury – Great value with no compromise on quality
🇬🇧 Made in the UK – Reliable craftsmanship with quick turnaround

You’ll get a plump, relaxed feel — ideal for casual lounging — while keeping your corner unit looking well-stuffed and inviting.

✂️ How We Create the Perfect Fit

We don’t guess the sizes. Instead, we make each L Shape Fibre Back Cushion to match your empty cushion cover. This is crucial, especially for cushions that wrap tightly into corners.

You can either:

Send us seam-to-seam measurements (using our guide),
Or post the cover to us for a free fitting service.

To ensure the best results, we ask for:
1️⃣ Section A – Top to bottom measurement
2️⃣ Section B – Side to side measurement
3️⃣ Section C – Border thickness (depth)
4️⃣ Section D – Bottom width
5️⃣ Section E – Length of the return edge

We then fill your cushion with high-loft fibre and carefully shape it to support both sections of your corner.

🛠 Ordering Is Simple

✅ Measure your empty cover or send it to us
✅ Let us know your preferred fullness
✅ We build and fill your cushion insert to size
✅ Slot it in, fluff it up, and enjoy your sofa again

💡 No Need to Replace the Sofa – Just Replace the Cushions

L-shaped seating wears down in the corners faster than anywhere else. But instead of spending thousands on a new suite, you can refresh the comfort and structure with our L Shape Fibre Back Cushions — all custom-made, UK filled, and built to last.

They’re shaped to fit. Priced to please. And made to bring the life back into your lounge.