---
product_id: 48378939
title: "Silentnight Warm & Cosy King Size 13.5 Tog Winter Duvet – Extra Warm Thick Heavyweight Cosy Winter Quilt Duvet Ideal for Cold Nights – Hypoallergenic and Machine Washable - King Size - 225x220cm"
brand: "silentnight"
price: "€ 259.54"
currency: EUR
in_stock: true
reviews_count: 13
category: "Silentnight"
url: https://www.desertcart.fi/products/48378939-silentnight-warm-and-cosy-king-size-13-5-tog-winter
store_origin: FI
region: Finland
---

# Machine washable & hypoallergenic 13.5 tog extra warmth King size 225x220cm Silentnight Warm & Cosy King Size 13.5 Tog Winter Duvet – Extra Warm Thick Heavyweight Cosy Winter Quilt Duvet Ideal for Cold Nights – Hypoallergenic and Machine Washable - King Size - 225x220cm

**Brand:** silentnight
**Price:** € 259.54
**Availability:** ✅ In Stock

## Summary

> ❄️ Wrap yourself in warmth, because cold nights are so last season!

## Quick Answers

- **What is this?** Silentnight Warm & Cosy King Size 13.5 Tog Winter Duvet – Extra Warm Thick Heavyweight Cosy Winter Quilt Duvet Ideal for Cold Nights – Hypoallergenic and Machine Washable - King Size - 225x220cm by silentnight
- **How much does it cost?** € 259.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/48378939-silentnight-warm-and-cosy-king-size-13-5-tog-winter)

## Best For

- silentnight enthusiasts

## Why This Product

- Trusted silentnight brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Care:** Fully machine washable to keep your duvet fresh and plush season after season
- • **Ultimate Winter Warmth:** 13.5 tog rating locks in cozy heat for the chilliest nights
- • **Proudly UK Made Quality:** Trusted craftsmanship from the UK’s #1 sleep brand ensures durability and comfort
- • **Generous King Size Comfort:** Sprawling 225x220cm dimensions for luxurious space and snuggle potential
- • **Hypoallergenic & Skin-Friendly:** Crafted with allergy-safe microfiber filling for sensitive skin peace of mind

## Overview

The Silentnight Warm & Cosy King Size Duvet delivers premium 13.5 tog insulation with a soft microfiber cover, designed to keep you snug through winter’s coldest nights. Hypoallergenic and machine washable, this heavyweight yet breathable duvet offers a plush, hotel-quality sleep experience in a generous 225x220cm size, proudly made in the UK by the nation’s leading sleep brand.

## Description

From the manufacturer Snuggle up in cosy comfort. Generously filled to provide an extra cosy night’s sleep, perfect for when the evenings are darker, and the nights are colder. Filled with snuggly hollowfibre and encased in a soft-touch cover which results in an extra cosy duvet that cocoons around you. COSY COMFORT Generously filled for extra warmth and a cosy night’s sleep. COSY COMFORT Generously filled for extra warmth and a cosy night’s sleep. HYPOALLERGENIC Kind to skin and does not include any contents likely to cause allergies. HYPOALLERGENIC Kind to skin and does not include any contents likely to cause allergies. MADE IN THE UK Proudly made with care in the UK. MADE IN THE UK Proudly made with care in the UK. MACHINE WASHABLE Fully machine washable for long lasting freshness. MACHINE WASHABLE Fully machine washable for long lasting freshness. SUPERBRAND All the quality you’d expect from the UK’s number 1 sleep superbrand. SUPERBRAND All the quality you’d expect from the UK’s number 1 sleep superbrand. PILLOWs Generously filled for cosy comfort. PILLOWs Generously filled for cosy comfort. With over 75 years’ sleep expertise, there’s a reason why we’re the UK’s most trusted sleep brand. We want to change how people sleep for the better, and that’s why we create solutions for every type of sleeper. We create quality products that you can trust, time and time again.

Review: So warm and cosy, Great duvet. - I wasn’t sure what to expect from this duvet, but the moment I unpacked the Silentnight Warm & Cosy 13.5 Tog King Size, I knew it was made for proper winter nights. It’s thick, fluffy, and feels instantly inviting, the kind of duvet that makes you look forward to bedtime. Once you’re under it, the warmth builds quickly and stays consistent through the night. There’s no cold spot or draft, just a soft, cocoon-like comfort that makes it hard to leave the bed in the morning. The quality is exactly what I’d hope for from Silentnight. The microfibre fabric feels smooth and durable, while the filling has that perfect mix of plumpness and weight without feeling heavy. It keeps its shape nicely and hasn’t gone flat or clumpy after several nights of use. Even my partner, who’s usually the one to complain about being cold, has stopped stealing the extra blankets. The only slight drawback is that this duvet really does run warm. It’s perfect for cold bedrooms or the heart of winter, but probably too much for warmer months unless you like a toasty sleep. Overall, this is exactly what it claims to be: warm, cosy, and great quality for the price. It has that plush hotel feel without being overly heavy. If you want a duvet that keeps you snug through the coldest nights, this one genuinely delivers.
Review: A great and warm quality duvet from Silentnight - I have a 10.5 tog single duvet for use in my spare room but the room gets cold in winter so I bought the 13.5 tog version. Even though the additional warmth comes with greater thickness the duvet is still fairly lightweight and really comfortable to sleep under. It is pretty toasty in winter so I haven’t needed to add an extra throw or blanket even when it’s colder in the room. As with my other Silentnight duvet, this arrived tightly wrapped but was easy to get out of the packaging and quickly expanded out to its full thickness. An important feature for me is that it is hypoallergenic, having a synthetic filling rather than a feather one. As I have a friend who has skin allergies, it’s important to me that when they stay over the bedding is suitable for them. I use this in conjunction with a good quality cover and this affords both of us some peace of mind. It’s also machine washable. As you might expect, this 13.5 tog duvet is a bit too warm in the height of summer but it isn’t designed for use in warmer months so is good for use seasonally. The quality is very good with the duvet being well made and even after washing, no clumping in the filling. This seems typical of the wider Silentnight brand. An impressive quality product at a decent price.

## Features

- COSY – Snuggle up on colder nights with this supremely soft duvet that is filled with fluffy fibre filling to keep you warm and comfortable as you sleep
- 13.5 TOG – The 13.5 tog rating is perfect for cooler seasons and will help to keep you at a comfortable temperature for optimum sleep
- SOFT TOUCH - Covered in a soft microfiber fabric that is smooth to the touch
- HYPOALLERGENIC – This product does not contain any materials likely to cause allergies
- MADE IN THE UK - Made in the UK, king size duvet, Suitable for tumble drying and machine washable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N1PC50C |
| Best Sellers Rank | 655 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 13 in Duvets |
| Brand | Silentnight |
| Colour | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (19,795) |
| Date First Available | 6 Dec. 2016 |
| Item Weight | 2 kg |
| Material | Microfibre |
| Model Number | 445702GE |
| Product Dimensions | 225 x 200 x 3 cm; 2 kg |
| Special Features | Hypoallergenic, Machine Washable |

## Product Details

- **Brand:** Silentnight
- **Colour:** White
- **Material:** Microfibre
- **Special feature:** Hypoallergenic, Machine Washable
- **Style:** 13.5 Tog

## Images

![Silentnight Warm & Cosy King Size 13.5 Tog Winter Duvet – Extra Warm Thick Heavyweight Cosy Winter Quilt Duvet Ideal for Cold Nights – Hypoallergenic and Machine Washable - King Size - 225x220cm - Image 1](https://m.media-amazon.com/images/I/71vQZvP-F+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ So warm and cosy, Great duvet.
*by D***S on 12 November 2025*

I wasn’t sure what to expect from this duvet, but the moment I unpacked the Silentnight Warm & Cosy 13.5 Tog King Size, I knew it was made for proper winter nights. It’s thick, fluffy, and feels instantly inviting, the kind of duvet that makes you look forward to bedtime. Once you’re under it, the warmth builds quickly and stays consistent through the night. There’s no cold spot or draft, just a soft, cocoon-like comfort that makes it hard to leave the bed in the morning. The quality is exactly what I’d hope for from Silentnight. The microfibre fabric feels smooth and durable, while the filling has that perfect mix of plumpness and weight without feeling heavy. It keeps its shape nicely and hasn’t gone flat or clumpy after several nights of use. Even my partner, who’s usually the one to complain about being cold, has stopped stealing the extra blankets. The only slight drawback is that this duvet really does run warm. It’s perfect for cold bedrooms or the heart of winter, but probably too much for warmer months unless you like a toasty sleep. Overall, this is exactly what it claims to be: warm, cosy, and great quality for the price. It has that plush hotel feel without being overly heavy. If you want a duvet that keeps you snug through the coldest nights, this one genuinely delivers.

### ⭐⭐⭐⭐⭐ A great and warm quality duvet from Silentnight
*by T***5 on 1 December 2025*

I have a 10.5 tog single duvet for use in my spare room but the room gets cold in winter so I bought the 13.5 tog version. Even though the additional warmth comes with greater thickness the duvet is still fairly lightweight and really comfortable to sleep under. It is pretty toasty in winter so I haven’t needed to add an extra throw or blanket even when it’s colder in the room. As with my other Silentnight duvet, this arrived tightly wrapped but was easy to get out of the packaging and quickly expanded out to its full thickness. An important feature for me is that it is hypoallergenic, having a synthetic filling rather than a feather one. As I have a friend who has skin allergies, it’s important to me that when they stay over the bedding is suitable for them. I use this in conjunction with a good quality cover and this affords both of us some peace of mind. It’s also machine washable. As you might expect, this 13.5 tog duvet is a bit too warm in the height of summer but it isn’t designed for use in warmer months so is good for use seasonally. The quality is very good with the duvet being well made and even after washing, no clumping in the filling. This seems typical of the wider Silentnight brand. An impressive quality product at a decent price.

### ⭐⭐⭐⭐⭐ Nice and comforting
*by N***Z on 28 December 2025*

Silentnight duvets offer benefits like year-round comfort hypoallergenic fillings to fight allergens and dust mites, and a snug, soft feel using breathable hollowfibre or down alternatives for better sleep, with many being machine washable for easy cleaning and freshness, promoting a truly restful, Comfort & Cosiness: Generously filled for a plush, hug-like, or springy feel, making you want to stay in bed. Its anti-allergy fillings that protect against bacteria and dust mites, ideal This duvet provide balanced warmth for all seasons, while lightweight options keep you cool. Breathable Materials: Breathable hollowfibre fillings promote airflow, keeping you fresh. Easy Care: Most are machine washable at 40°C, ensuring long-lasting freshness and hygiene. Variety of Feels: Options range from down-like softness to weighted feels for different sleep preferences. All comes within price range.

## Frequently Bought Together

- Silentnight Warm & Cosy King Size 13.5 Tog Winter Duvet – Extra Warm Thick Heavyweight Cosy Winter Quilt Duvet Ideal for Cold Nights – Hypoallergenic and Machine Washable - King Size - 225x220cm
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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-21*