---
product_id: 110502847
title: "Deluxe Mattress Topper Superking Bed 4-5 cm - 1000gsm Certified Hypoallergenic British Wool 200tc Organic Cotton Bed Bug Resistant - Extra 100% Natural Premium Comfort"
brand: "woolroom"
price: "$1435.20"
currency: USD
in_stock: true
reviews_count: 8
category: "Woolroom"
url: https://www.desertcart.us/products/110502847-deluxe-mattress-topper-superking-bed-4-5-cm-1000gsm-certified
store_origin: US
region: United States of America
---

# 1000gsm British wool fill Superior temperature regulation Allergy UK & OEKO-TEX certified Deluxe Mattress Topper Superking Bed 4-5 cm - 1000gsm Certified Hypoallergenic British Wool 200tc Organic Cotton Bed Bug Resistant - Extra 100% Natural Premium Comfort

**Brand:** woolroom
**Price:** $1435.20
**Availability:** ✅ In Stock

## Summary

> 🐑 Elevate your sleep game with British wool luxury—because comfort is the new status symbol.

## Quick Answers

- **What is this?** Deluxe Mattress Topper Superking Bed 4-5 cm - 1000gsm Certified Hypoallergenic British Wool 200tc Organic Cotton Bed Bug Resistant - Extra 100% Natural Premium Comfort by woolroom
- **How much does it cost?** $1435.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/110502847-deluxe-mattress-topper-superking-bed-4-5-cm-1000gsm-certified)

## Best For

- woolroom enthusiasts

## Why This Product

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

## Key Features

- • **Cloud-like Comfort Upgrade:** Instantly transform your mattress with a plush 4-5 cm wool layer for hotel-level softness.
- • **Risk-Free 30-Night Sleep Trial:** Experience better sleep or your money back—because your rest deserves no compromises.
- • **Sustainably Sourced British Wool:** 100% traceable wool from expert British farms ensures ethical luxury you can trust.
- • **Hypoallergenic & Dust Mite Resistant:** Certified Allergy UK and OEKO-TEX for a cleaner, healthier sleep environment.
- • **Naturally Breathable & Moisture-Wicking:** Stay cool and dry all night with organic cotton and wool’s superior moisture control.

## Overview

The Woolroom Deluxe British Wool Mattress Topper offers a 1000gsm layer of fully traceable British wool encased in certified 200 thread count organic cotton. Designed for superior breathability, moisture-wicking, and temperature regulation, it delivers up to 25% better sleep quality. Certified by Allergy UK and OEKO-TEX, this hypoallergenic topper resists dust mites and allergens, making it ideal for a healthier, more comfortable night’s rest. Ethically sourced and backed by a 30-night risk-free trial, it’s the smart upgrade for millennial professionals seeking sustainable luxury and wellness.

## Description

Woolroom Deluxe British Wool Mattress Topper Super King 1000gsm 4-5 cm - Certified Soft 200tc Organic Cotton Natural Better Sleep - Allergy UK OEKO-TEX Dust Mite Resistant Superior Moisture Control : desertcart.co.uk: Home & Kitchen

Review: Great product - I love this topper. It’s incredibly soft and has made my bed much more comfortable, I’m sleeping much better now. Very pleased and it’s made with British wool!
Review: Ridiculously squishy - I bought this wool filled, super soft, cloud like mattress topper and it was delivered about four hours ago. I immediately put it on my bed. Ate dinner, did the whole domestic goddess stuff and have actually gone to bed four hours earlier than I would normally do BECAUSE of this topper. I cannot recommend it enough. If you have a cheap, budget mattress and cannot justify spending stupid amounts of money on a ‘hotel’ like mattress, which is the equivalent price of a second hand car, don’t. Buy this mattress topper instead. We spend a third of our lives in bed and investing under £200 on providing a good nights sleep is a solid investment. It’s a sustainable, ethically sourced product. From Chatsworth! My favourite stately home. So now, not only am I outrageously comfortable, toasty warm and contented, but I now also feel rather fancy and just a tiny bit Lady of the House. Spend the money. It is worth absolutely every last well earned penny.

## Features

- INSTANT MATTRESS COMFORT UPGRADE - Add an indulgent extra layer of comfort to your mattress with fully traceable soft British wool, encased in certified 200 thread count organic cotton. Naturally breathable and moisture-wicking to help regulate temperature for a cooler, more comfortable night’s sleep.
- 100% TRACEABLE & CERTIFIED BRITISH WOOL - Lovingly handcrafted and filled with 1000gsm of fully traceable British wool. Certified by Allergy UK and OEKO-TEX Standard 100, this naturally hypoallergenic topper is ideal for those seeking a cleaner, healthier sleep environment. With no synthetic fibres added, wool is naturally antibacterial and resistant to dust mites, mould and mildew.
- TEMPERATURE REGULATING & BREATHABLE SLEEP - British wool fibres naturally respond to changes in body temperature, helping reduce overheating and night sweats while maintaining balanced warmth throughout the night - perfect for year-round comfort. Woolroom toppers will deliver 25% better sleep than polyester, down and feather through superior moisture management and heat regulation.
- THE HOME OF NATURAL SLEEP - With over 150 years of expertise in sourcing the right breed for the right need, Woolroom thoughtfully crafts premium sleep solutions designed to support happier, healthier living, naturally. From sheep to sleep, our British wool bedding has shown to improve sleep quality by up to 25% compared to other bedding fibre types.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FPPDCRQ |
| Age Range Description | Adult |
| Best Sellers Rank | 108,605 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 202 in Mattress Toppers |
| Brand Name | WOOLROOM |
| Closure Type | Elastic Straps |
| Colour | Uk Super King 180x200cm |
| Customer Reviews | 4.6 4.6 out of 5 stars (179) |
| Fabric Type | Traceable 100% British Wool, 200 Thread Soft Organic Cotton, Filling Weight: 1000gsm |
| Global Trade Identification Number | 05060560140771 |
| Item Firmness Description | Soft/Plush |
| Item Type Name | Wool Mattress Topper |
| Manufacturer | WOOLROOM |
| Manufacturer Warranty Description | Risk Free 30-Night Sleep Trial |
| Material Type | 100% Traceable British Wool Filling Encased in Organic Cotton Cover (200 Thread) |
| Number of Items | 1 |
| Other Special Features of the Product | Manufactured using 100% natural materials and fibres, for the most natural sleep., We recommend our mattress toppers to anyone looking to add a layer of luxury to their existing mattress but if you're struggling with heat regulation on a soft or memory foam mattress we recommend our mattress protectors for the best heat regulation. All Woolroom toppers are suitable for those with allergies and are… |
| Product Care Instructions | Dry Clean Only, Dry clean only using a non-toxic service for best results. |
| Size | Super King Bed |
| Thread Count | 200 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** WOOLROOM
- **Colour:** Uk Super King 180x200cm
- **Fabric Type:** Traceable 100% British Wool, 200 Thread Soft Organic Cotton, Filling Weight: 1000gsm
- **Size:** Super King Bed

## Images

![Deluxe Mattress Topper Superking Bed 4-5 cm - 1000gsm Certified Hypoallergenic British Wool 200tc Organic Cotton Bed Bug Resistant - Extra 100% Natural Premium Comfort - Image 1](https://m.media-amazon.com/images/I/81qeuGTtagL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Which one suits your needs most? Are you in need of temperature regulation or some added comfort?**
A: A wool mattress protector provides a thin layer between you and your mattress to preserve your mattress and regulate body heat naturally. A wool mattress topper adds an extra thick layer of padding to your bed for maximum, luxurious comfort.

**Q: Can I wash this mattress topper?**
A: Wool contains natural self-cleaning properties and does not require frequent washing. This is why wool is naturally resistant to mould, mildew, and dust mites. When it is time for a wash, dry clean only.

**Q: Are wool mattress toppers better than down?**
A: Nature's miracle fibre has been valued for centuries, with its incredible properties still discovered today. Adaptable for all seasons, hypoallergenic for allergy sufferers and remarkably durable - ensures your bedding investment lasts for years.

**Q: Can I use this on a synthetic mattress?**
A: Yes. It's perfect for use on memory foam, latex or any other mattress that gets very hot with use. This will take away up to 70% of the heat given off leaving you to sleep comfortably without overheating.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by H***N on 26 December 2025*

I love this topper. It’s incredibly soft and has made my bed much more comfortable, I’m sleeping much better now. Very pleased and it’s made with British wool!

### ⭐⭐⭐⭐⭐ Ridiculously squishy
*by L***E on 5 January 2024*

I bought this wool filled, super soft, cloud like mattress topper and it was delivered about four hours ago. I immediately put it on my bed. Ate dinner, did the whole domestic goddess stuff and have actually gone to bed four hours earlier than I would normally do BECAUSE of this topper. I cannot recommend it enough. If you have a cheap, budget mattress and cannot justify spending stupid amounts of money on a ‘hotel’ like mattress, which is the equivalent price of a second hand car, don’t. Buy this mattress topper instead. We spend a third of our lives in bed and investing under £200 on providing a good nights sleep is a solid investment. It’s a sustainable, ethically sourced product. From Chatsworth! My favourite stately home. So now, not only am I outrageously comfortable, toasty warm and contented, but I now also feel rather fancy and just a tiny bit Lady of the House. Spend the money. It is worth absolutely every last well earned penny.

### ⭐⭐⭐⭐⭐ Regulates body temperature well
*by M***S on 29 August 2025*

Quality mattress topper. Well made. Very comfortable and did not cause me to be too warm. No aches and pains next morning. Highly recommend.

## Frequently Bought Together

- Woolroom Deluxe Wool Mattress Topper Super King Bed - Exclusive Allergy-UK Approved British Wool Bed Topper - Superior Moisture Management - Extra 100% Natural Luxurious Chatsworth Estate Comfort
- WOOLROOM Deluxe Washable Standard Size Customisable Wool Pillow - Traceable 100% British Wool for Better Natural Sleep - Allergy-Friendly Thermoregulating Head Comfort - Feather and Down Alternative

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-16*