TriCore Align - Flex HD Foam Mattress

TriCore Align™  - Flex HD Foam

Designed to gently respond to your body’s contours while maintaining excellent stability, AlignCore™ Flex HD Foam offers balanced support with controlled cushioning for a comfortable and supportive night’s sleep.

Support: ★★★☆☆

Comfort: ★★★☆☆

Why Choose the TriCore Align™ Collection?

• ✔ Medium/Firm

• ✔ AlignCore™ Flex HD Foam

• ✔ Exclusive AlignCore™ HD Foam Technology

• ✔ Premium Cool Extreme™ Cooling Fabric

• ✔ Breathable 3D AirFlow™ Border

• ✔ EdgeLock™ Perimeter Support

• ✔ MotionShield™ Motion Isolation

• ✔ PressureBalance™ Comfort Layer

• ✔ Three Specialist Support Levels

• ✔ Reduced Motion Transfer

• ✔ Excellent Breathability

• ✔ Long Lasting Shape Retention

• ✔ Suitable for All Bed Bases

• ✔ Handmade in the UK

• ✔ 10-Year Manufacturer’s Warranty

Adaptive support with balanced comfort.

Best For

• Side sleepers

• Combination sleepers

• Couples

• Those seeking balanced comfort and support

TriCore Align™ Collection

Engineered Around You. Designed for Better Sleep.

Discover the next generation of premium foam mattress technology with the TriCore Align™ Collection—a carefully engineered range of high-density foam mattresses created to deliver exceptional support, advanced cooling comfort and long-lasting durability.

Every mattress in the collection combines our exclusive AlignCore™ HD Foam Technology, luxurious Cool Extreme™ Cooling Fabric and highly breathable 3D AirFlow™ Border to create the ideal balance of support, airflow and comfort.

Available in three expertly engineered support levels, the TriCore Align™ Collection allows you to choose the sleeping experience that suits your body, comfort preference and lifestyle.

Whether you prefer balanced comfort, firm support or an ultra-firm sleeping surface, every TriCore Align™ mattress is handcrafted using premium materials and backed by our 10-Year Manufacturer’s Warranty.

Proprietary Sleep Technology

AlignCore™ HD Foam Technology

At the heart of every TriCore Align™ mattress lies our exclusive AlignCore™ HD Foam Technology.

Unlike conventional foam mattresses, AlignCore™ has been engineered to provide exceptional support, durability and shape retention, delivering consistent performance night after night.

Its advanced high-density construction helps distribute body weight evenly, reduce pressure concentration and provide a stable sleeping surface with outstanding long-term resilience.

Each mattress within the collection features its own specialist AlignCore™ formulation.

Cool Extreme™ Cooling Fabric

Cooler Sleep Starts Here

Every TriCore Align™ mattress is finished with our luxurious Cool Extreme™ Cooling Fabric, specially developed to help create a cooler, fresher sleeping environment.

The breathable knitted cover encourages airflow while helping disperse excess body heat for greater overnight comfort.

Benefits

• Cool-to-the-touch sleeping surface

• Encourages heat dissipation

• Soft knitted finish

• Breathable comfort

• Fresh sleeping environment

• Designed for year-round comfort

3D AirFlow™ Border

Maximum Breathability

Surrounding every TriCore Align™ mattress is our premium 3D AirFlow™ Border, engineered to maximise ventilation throughout the mattress.

The breathable mesh construction allows warm air and moisture to escape more efficiently, working together with the Cool Extreme™ Cooling Fabric to promote a fresher and more comfortable night’s sleep.

Benefits

• Continuous airflow

• Increased breathability

• Moisture management

• Helps reduce heat build-up

• Fresher sleeping environment

PressureBalance™ Comfort Layer

Carefully engineered to promote even weight distribution across the sleeping surface, PressureBalance™ Comfort Layer helps provide a more balanced and supportive feel while enhancing overall sleeping comfort.

MotionShield™ Technology

Sleep undisturbed.

Our high-density AlignCore™ foams absorb movement effectively, helping minimise partner disturbance throughout the night.

Ideal for couples and light sleepers.

EdgeLock™ Perimeter Support

Enjoy greater stability and maximise your sleeping space.

EdgeLock™ helps provide consistent support across the mattress surface, reducing edge compression and making getting in and out of bed easier.

Built to Last

Every TriCore Align™ mattress has been engineered for outstanding durability.

Our premium AlignCore™ foams resist premature sagging and body impressions, helping maintain consistent comfort and support for years to come.

10-Year Manufacturer’s Warranty

We believe exceptional quality should be backed by complete confidence.

Every TriCore Align™ mattress is protected by our 10-Year Manufacturer’s Warranty against manufacturing defects, giving you long-term peace of mind.

Which TriCore Align™ Is Right For You?

Important Firmness Guide

The Firm and particularly the Ultra Firm options have been specifically engineered for customers who genuinely require an exceptionally supportive sleeping surface.

These mattresses contain significantly higher-density foams and therefore provide very little sinkage or cushioning compared with standard mattresses.

If you currently sleep on a medium or medium-firm mattress, the Firm and Ultra Firm models may feel considerably firmer than expected.

We Recommend

• Flex – Balanced support with moderate cushioning.

• Pro – Reinforced support with minimal sinkage.

• Titan – Maximum-density support with virtually no give.

If you’re unsure which firmness is right for you, contact one of our sleep specialists before ordering. We’ll help you choose the TriCore Align™ mattress best suited to your comfort preferences and sleeping style.

Specifications

• Mattress Type: Premium High-Density Foam Mattress

• Collection: TriCore Align™

• Core Technology: AlignCore™ HD Foam

• Cooling Technology: Cool Extreme™ Cooling Fabric

• Ventilation: 3D AirFlow™ Border

• Support Technologies: EdgeLock™, MotionShield™, PressureBalance™

• Comfort Options: Medium/Firm, Firm, Ultra Firm

• Depth: Approx. 25cm

• Rotation: Rotate regularly. No need to turn.

• Suitable for: Divans, Ottoman Beds, Bed Frames & Adjustable Bases

• Handmade in the UK

• 10-Year Manufacturer’s Warranty

Why Buy from Online Bed Store?

As a trusted UK manufacturer, every TriCore Align™ mattress is handcrafted using carefully selected premium materials and manufactured to exacting standards.

Buying direct means you benefit from:

• Factory-direct pricing

• Handmade British quality

• Premium materials

• Expert customer support

• Fast nationwide delivery

• Trusted by thousands of customers

• Comprehensive 10-year warranty

Online Bed Store offers a Mattress Collection & Recycling service which is a convenient way to dispose of your old beds or mattresses while also helping to reduce landfill waste.

Mattress Collection/Recycle - £30

Divan Base Collection/Recycle - £40

Divan Bed Collection/Recycle - £80

Please visit the Mattress Collection & Recycling page to book a collection.

Can I speak to someone before placing my order?
Absolutely — we’re always happy to help before or after you place an order. If you have any questions or need reassurance before buying, our friendly team is on hand to assist.

📞 Call 0113 340 1480  (Monday–Friday, 10am–5pm)

📧 Email support@onlinebedstore.co.uk

What happens after I place my order?
Once your order has been placed, you’ll receive an email confirming your payment and order details. If you need to make any changes, our team can assist by phone or email.

Should we notice anything unusual with your order, we’ll contact you to confirm the details before moving forward.

Do you offer price matching?
We always aim to offer excellent value. In some cases, a price match may be considered if the product is like-for-like and listed online by another retailer. Price matching does not apply to local stores and cannot be guaranteed.

Do you remove my old mattress or base?
Online Bed Store offers a Mattress Collection & Recycling service, providing a convenient and environmentally responsible way to dispose of old beds or mattresses.

Once your order is confirmed, we’ll arrange the collection and send you a 3-hour time slot via SMS the day before.

If you’re purchasing a new mattress, we’ll ensure it’s delivered before your old one is collected.

When will my order be delivered?
Please refer to our Free Delivery Terms page for estimated lead times. Our courier will contact you the day before delivery to confirm, and the delivery team will call approximately 30 minutes before arrival.

What if I’ve ordered the wrong item?
No problem — simply contact us by phone or email and our customer care team will help amend your order.

Is the bed assembled on delivery? How easy is assembly?
We don’t offer an assembly service, however all products are pre-assembled where possible. Any setup required should take no longer than 10 minutes, and clear instructions are provided. Our support team is always available if you need assistance.

Do you have a showroom?
Yes, we do. Our showroom is located at our manufacturing facility in Morley, Leeds, UK. You’re very welcome to visit, see our beds and mattresses being made, and browse our factory showroom in person.

And of course — tea and biscuits are always available ☕🍪

Can I pay when my order arrives?
All orders must be paid in full before production begins. Delivery is included in the price, and you will never be asked for additional payment upon delivery.

If I place my order today to benefit from the extra discount, can you hold off delivery until I am ready for it?

Yes, of course. We can hold your order and arrange delivery when you’re ready. This is a great way to take advantage of our current discounts, as prices can fluctuate month-to-month due to changes in raw material costs. Ordering now secures today’s discounted price while allowing you to schedule delivery at a more convenient time.

Just leave a note at checkout or send us an email after placing your order to let us know your preferred delivery timeframe.

How long do I have to return an item?
You have 14 days to return an item free of charge, provided it has not been used or assembled.

If inspecting a mattress, please do not remove the protective plastic packaging, as this may affect your return eligibility due to hygiene regulations.

Please note: Made-to-order or customised items cannot be returned unless faulty.