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Flaxby Masters Guild 3450 Pocket Sprung Mattress

Name: Flaxby Masters Guild 3450 Pocket Sprung Mattress
Brand: Flaxby
SKU: 131-01123
Price: 1099.00 GBP
Availability: InStock
Rating: 3.5 (4 reviews)

3.50 (4 reviews)

Reviewed by Monika Sharma

In-stock
Finance available
Free delivery
Returns

Support: Pocket Spring
Feel: Firm
Brand: Flaxby

Sold & shipped by Dreams

Available online only and not stocked in BedBoy stores

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From GBP 1099.00 , last checked 28 Dec 2025

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Suitability

Back Sleepers

Focus toward support suits back sleeping position.

Suitability

Back Pain

Firm tension is typically good for pain relief.

Suitability

Temperature

Not too hot, nor too cold with this composition.

Help & Support

Still Unsure?

It can be tough to decide.

More Info

Our Thoughts On The Flaxby Masters Guild 3450 Pocket Sprung Mattress

Are you on the hunt for a mattress that offers superior comfort, support, and an eco-friendly design? If so, it might be time to consider the Flaxby Masters Guild 3450 Pocket Sprung Mattress. This premium mattress boasts several enticing features — such as natural fillings and recyclable springs — all crafted in the UK. However, to truly gauge its worth, we've scrutinised its various specifications, customer reviews, and explored who this mattress would best suit.

Materials and Construction

The Master's Guild 3450 integrates an array of materials, each contributing to the overall comfort and sustainability of the mattress. It consists of:

100% recyclable glue-free Cortec™ springs: These serve as the primary support system, promising enhanced durability and a sustainable design with their glue-free construction.
Natural fillings: British wool, hemp, and cotton provide optimal temperature regulation, ensuring you stay comfortable regardless of the season.
Traditional tufting: This keeps the natural fillings firmly in place, enhancing the longevity of the mattress.
Two rows of side stitching: This adds an extra layer of durability, maximising edge-support for the ultimate sleeping experience.

The mattress is also single-sided, requiring just a regular rotation from head-to-foot to maintain its form and prevent indentation. It comes with a 100-Night Comfort Guarantee and a 7-year guarantee, reflecting Flaxby's confidence in their product's durability and comfort.

What Customers Thought

Customers generally heap praise on the Master's Guild 3450 for its blend of luxury, support, and eco-friendly design. They're particularly fond of the natural fillings that contribute to year-round comfort and temperature regulation. The recyclable, glue-free Cortec™ springs are also lauded for their innovative design, providing remarkable support while also championing the cause of sustainability.

Who It's Best For

With its firm tension, the Master's Guild 3450 is an excellent choice for back sleepers and some stomach sleepers. The firm support it offers helps ensure optimal spinal alignment, contributing to a comfortable, refreshing night's sleep.

Unfortunately, side sleepers and those with hourglass figures may find the firmness level a bit uncomfortable. Considering they require a mattress with more sinkage to fully accommodate their shoulders and hips, a softer option might be more suitable.

Ordering and Delivery

The ordering process for the Flaxby Masters Guild 3450 is straightforward and hassle-free. If this mattress isn't quite what you're after, you can exchange it within the 100-Night Comfort Guarantee period. Rest assured, there's a 7-year guarantee in place for your peace of mind.

The Bottom Line

Overall, the Flaxby Masters Guild 3450 Pocket Sprung Mattress is a top-tier product that offers exceptional comfort, remarkable support, and an environmentally friendly design. Back sleepers and those who prefer a firmer feel would specifically find it a suitable option. However, for side sleepers or those needing more contouring support, a softer mattress might be a better fit. But with the provision of a 100-night trial period, you can always give it a test run to see whether it truly matches your preferences!

Pros and Cons

Eco-conscious customers will appreciate the locally sourced and hand-crafted natural fillings made from wool, hemp, and cotton that ace in temperature regulation.
The incorporation of innovative, recyclable Cortec™ springs, devoid of glue, enhances both the durability and eco-friendliness of this mattress.
This mattress boasts adaptive pocket springs providing tailored support, ensuring optimal spinal alignment and the relief of pressure points.
It offers a firm tension that is ideal for back sleepers and some stomach sleepers, providing the robust support they require for a sound sleep.
The Master’s Guild 3450 strikes the perfect balance of luxury and comfort, sure to enhance the quality of your sleep in the long run.

People with a preference for side sleeping may find the firm tension less accommodating for their hip and shoulder support.
While the single-sided design of this mattress simplifies maintenance, it does require regular rotation to prevent the formation of indentations.
Customers with an hourglass figure might experience a bit of discomfort as the mattress may not provide the sinkage desired for a comfortable sleep.

Price Tracker

Written By Monika Sharma, Sleep Expert

Why you can trust BedBoy We dedicate countless hours to testing and researching each product or service we review, ensuring you can make the best choice.

Empirical Data Of Flaxby Masters Guild 3450 Pocket Sprung Mattress

We have took a deep dive into the specifications and customer reviews to bring the below dataset. Be advised that the modelling assumes average weight and so suitability may vary.

Suitability

Back Sleepers

For back sleepers, the level of support a mattress provides is influenced by its firmness and the type of support layer used, with considerations tailored to those of an average build to ensure proper spinal alignment and comfort.

Suitability

Side Sleepers

For side sleepers, it’s important to have a mattress with a supportive tension that strikes the right balance—neither too firm nor too soft. This ensures the hips and shoulders can sink adequately, promoting proper spinal alignment and overall comfort.

Suitability

Stomach Sleepers

For stomach sleepers, a mattress should provide a firm and supportive base layer to offer adequate body contouring and prevent aches and pains. The level of support needed may vary depending on your body type and build.

Performance

Breathability

Mattresses designed with breathable materials enhance airflow, allowing heat to dissipate and helping to regulate your body temperature throughout the night. This not only keeps you comfortable but also provides a hygienic sleeping environment.

Performance

Turning on mattress

Some materials, such as memory foam, can make it harder to move or reposition yourself as you sleep, due to their contouring nature. Similarly, pillow-top designs, while offering a plush feel, can reduce movement making turning more challenging.

Performance

Stability

Stability is influenced by the type of support layer used, affecting edge-to-edge support and the prevention of roll-together. For instance, pocket springs with a firmer tension typically offer greater stability compared to softer open coil designs.

Odour

Reduced Initial Odour

Some mattresses, especially those made with memory foam or delivered as rolled bed-in-a-box options, may have a noticeable smell when first unpacked. This initial odour usually fades significantly within 24 hours as the materials air out.

Odour

Reduced Standing Odour

In some mattresses, certain material compositions can lead to a longer-lasting odour that may persist beyond the typical airing-out period. This is more common in products with dense foams or certain adhesives, but proper ventilation can help reduce the scent over time.

Brand: Flaxby

Retailer: Dreams

Delivery Time: Average

Delivery Charge: Excellent

Customer Sentiment: Average

Still Unsure? Take our mattress quiz to find out what might be suitable.Try Our Mattress Finder

Frequently Asked Questions For The Flaxby Masters Guild 3450 Pocket Sprung Mattress

We've compiled a list of the typical questions asked from consumers like yourself when purchasing similar products to this. Contact us with your question, quoting 131-01123 in the subject line for a tailored response.

Cortec™ springs utilised in this mattress are 100% recyclable and created without glue, adding to its eco-friendly attributes. They ensure excellent support, durability, and sustainability. They form the heart of the mattress's structure, providing support where your body needs it most and thus enhancing comfort for the sleeper. - Giselle

Absolutely, the incorporation of natural British wool, hemp and cotton in the mattress ensures excellent temperature regulation, maintaining a comfortable sleeping environment all year round.

The 100-Night Comfort Guarantee allows for an exchange if the mattress is not suitable for the user within 100 nights of use, providing a peace of mind that you have the time to truly decide if this is the right mattress for you.

This is a valid concern. The design of the mattress is single-sided. What this means is that by regularly rotating the mattress from head to foot, this can help to prevent the formation of any possible indentations and promote even wear.

Back sleepers benefit largely from firm mattresses as it provides the necessary support for their back and spinal alignment. With a top layer composed of natural fillings that adapt well to body shape and a sturdy support layer, the mattress provides an optimal level of firmness and comfort specifically beneficial for back sleepers.

Latest Reviews For The Flaxby Masters Guild 3450 Pocket Sprung Mattress

We’d love to hear your feedback on a product. Please note that BedBoy does not confirm whether reviewers have bought or used the product. Contact us to see your review featured quoting 131-01123 in the subject line.

Darcie Tesfay via bedboy

Woke up less creaky since swapping to this pocket sprung mattress, and it feels properly supportive without being like sleeping on a plank. It’s on the firmer side but still comfy, and it seems to stay nicely cool through the night.

Mr late for work now via bedboy

Beneficial for back sleepers, this mattress has a superb combination of comfort and support. The use of locally sourced, natural materials enhances its temperature regulation properties.

Leanne R via Dreams

This is the third Flaxby mattress I have purchased. The quality and comfort is always perfect. The mattress is supportive and comfortable.

Reasons To Buy

Specifications without the jargon, easy to understand and digest.

Single-sided: Rotate regularly

A single-sided mattress suggests that it requires only regular rotation rather than flipping, a feature that very much lightens the maintenance chore load. This is particularly beneficial for individuals who may struggle with the physical task of turning a mattress over; nevertheless, the one-sided design could limit the overall lifespan of the mattress as the wear is focused on one side.

Not right for you? Exchange with our 100-Night Comfort Guarantee

Enjoy peace of mind knowing that if this item fails to meet your sleep comfort standards, you have the option to exchange it within a generous 100-night trial period. This assurance acts as a safety net, fostering an increased confidence while determining whether the item complements your distinct sleeping needs.

Two rows of side stitching for enhanced durability

With double rows of side stitching, this indicates a heightened sturdiness, potentially leading to an extended lifespan of the mattress. This feature can bring about better edge support which often translates to an enlarged usable surface area, providing increased comfort during sleep and rest times.

Traditionally tufted to keep fillings in place

Traditional tufting ensures longevity by securely holding the fillings, enhancing both comfort and durability. However, some individuals may find the uneven sleeping surface caused by tufting somewhat less comfortable, though this is balanced by an increase in mattress lifespan.

Rest easy with a 7-year guarantee

A lengthy guarantee period like this often indicates a high-quality product. Manufacturers are unlikely to offer such a long guarantee unless they have confidence in the longevity and durability of their product.